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basho/riak-python-client
riak/transports/http/transport.py
HttpTransport.create_search_index
def create_search_index(self, index, schema=None, n_val=None, timeout=None): """ Create a Solr search index for Yokozuna. :param index: a name of a yz index :type index: string :param schema: XML of Solr schema :type schema: string :param n_val: N value of the write :type n_val: int :param timeout: optional timeout (in ms) :type timeout: integer, None :rtype boolean """ if not self.yz_wm_index: raise NotImplementedError("Search 2.0 administration is not " "supported for this version") url = self.search_index_path(index) headers = {'Content-Type': 'application/json'} content_dict = dict() if schema: content_dict['schema'] = schema if n_val: content_dict['n_val'] = n_val if timeout: content_dict['timeout'] = timeout content = json.dumps(content_dict) # Run the request... status, _, _ = self._request('PUT', url, headers, content) if status != 204: raise RiakError('Error setting Search 2.0 index.') return True
python
def create_search_index(self, index, schema=None, n_val=None, timeout=None): """ Create a Solr search index for Yokozuna. :param index: a name of a yz index :type index: string :param schema: XML of Solr schema :type schema: string :param n_val: N value of the write :type n_val: int :param timeout: optional timeout (in ms) :type timeout: integer, None :rtype boolean """ if not self.yz_wm_index: raise NotImplementedError("Search 2.0 administration is not " "supported for this version") url = self.search_index_path(index) headers = {'Content-Type': 'application/json'} content_dict = dict() if schema: content_dict['schema'] = schema if n_val: content_dict['n_val'] = n_val if timeout: content_dict['timeout'] = timeout content = json.dumps(content_dict) # Run the request... status, _, _ = self._request('PUT', url, headers, content) if status != 204: raise RiakError('Error setting Search 2.0 index.') return True
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Create a Solr search index for Yokozuna. :param index: a name of a yz index :type index: string :param schema: XML of Solr schema :type schema: string :param n_val: N value of the write :type n_val: int :param timeout: optional timeout (in ms) :type timeout: integer, None :rtype boolean
[ "Create", "a", "Solr", "search", "index", "for", "Yokozuna", "." ]
91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/transports/http/transport.py#L447-L483
train
251,700
basho/riak-python-client
riak/transports/http/transport.py
HttpTransport.list_search_indexes
def list_search_indexes(self): """ Return a list of Solr search indexes from Yokozuna. :rtype list of dicts """ if not self.yz_wm_index: raise NotImplementedError("Search 2.0 administration is not " "supported for this version") url = self.search_index_path() # Run the request... status, headers, body = self._request('GET', url) if status == 200: json_data = json.loads(bytes_to_str(body)) # Return a list of dictionaries return json_data else: raise RiakError('Error getting Search 2.0 index.')
python
def list_search_indexes(self): """ Return a list of Solr search indexes from Yokozuna. :rtype list of dicts """ if not self.yz_wm_index: raise NotImplementedError("Search 2.0 administration is not " "supported for this version") url = self.search_index_path() # Run the request... status, headers, body = self._request('GET', url) if status == 200: json_data = json.loads(bytes_to_str(body)) # Return a list of dictionaries return json_data else: raise RiakError('Error getting Search 2.0 index.')
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Return a list of Solr search indexes from Yokozuna. :rtype list of dicts
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/transports/http/transport.py#L508-L528
train
251,701
basho/riak-python-client
riak/transports/http/transport.py
HttpTransport.create_search_schema
def create_search_schema(self, schema, content): """ Create a new Solr schema for Yokozuna. :param schema: name of Solr schema :type schema: string :param content: actual defintion of schema (XML) :type content: string :rtype boolean """ if not self.yz_wm_schema: raise NotImplementedError("Search 2.0 administration is not " "supported for this version") url = self.search_schema_path(schema) headers = {'Content-Type': 'application/xml'} # Run the request... status, header, body = self._request('PUT', url, headers, content) if status != 204: raise RiakError('Error creating Search 2.0 schema.') return True
python
def create_search_schema(self, schema, content): """ Create a new Solr schema for Yokozuna. :param schema: name of Solr schema :type schema: string :param content: actual defintion of schema (XML) :type content: string :rtype boolean """ if not self.yz_wm_schema: raise NotImplementedError("Search 2.0 administration is not " "supported for this version") url = self.search_schema_path(schema) headers = {'Content-Type': 'application/xml'} # Run the request... status, header, body = self._request('PUT', url, headers, content) if status != 204: raise RiakError('Error creating Search 2.0 schema.') return True
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Create a new Solr schema for Yokozuna. :param schema: name of Solr schema :type schema: string :param content: actual defintion of schema (XML) :type content: string :rtype boolean
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/transports/http/transport.py#L552-L575
train
251,702
basho/riak-python-client
riak/transports/http/transport.py
HttpTransport.get_search_schema
def get_search_schema(self, schema): """ Fetch a Solr schema from Yokozuna. :param schema: name of Solr schema :type schema: string :rtype dict """ if not self.yz_wm_schema: raise NotImplementedError("Search 2.0 administration is not " "supported for this version") url = self.search_schema_path(schema) # Run the request... status, _, body = self._request('GET', url) if status == 200: result = {} result['name'] = schema result['content'] = bytes_to_str(body) return result else: raise RiakError('Error getting Search 2.0 schema.')
python
def get_search_schema(self, schema): """ Fetch a Solr schema from Yokozuna. :param schema: name of Solr schema :type schema: string :rtype dict """ if not self.yz_wm_schema: raise NotImplementedError("Search 2.0 administration is not " "supported for this version") url = self.search_schema_path(schema) # Run the request... status, _, body = self._request('GET', url) if status == 200: result = {} result['name'] = schema result['content'] = bytes_to_str(body) return result else: raise RiakError('Error getting Search 2.0 schema.')
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Fetch a Solr schema from Yokozuna. :param schema: name of Solr schema :type schema: string :rtype dict
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/transports/http/transport.py#L577-L600
train
251,703
basho/riak-python-client
riak/transports/http/transport.py
HttpTransport.search
def search(self, index, query, **params): """ Performs a search query. """ if index is None: index = 'search' options = {} if 'op' in params: op = params.pop('op') options['q.op'] = op options.update(params) url = self.solr_select_path(index, query, **options) status, headers, data = self._request('GET', url) self.check_http_code(status, [200]) if 'json' in headers['content-type']: results = json.loads(bytes_to_str(data)) return self._normalize_json_search_response(results) elif 'xml' in headers['content-type']: return self._normalize_xml_search_response(data) else: raise ValueError("Could not decode search response")
python
def search(self, index, query, **params): """ Performs a search query. """ if index is None: index = 'search' options = {} if 'op' in params: op = params.pop('op') options['q.op'] = op options.update(params) url = self.solr_select_path(index, query, **options) status, headers, data = self._request('GET', url) self.check_http_code(status, [200]) if 'json' in headers['content-type']: results = json.loads(bytes_to_str(data)) return self._normalize_json_search_response(results) elif 'xml' in headers['content-type']: return self._normalize_xml_search_response(data) else: raise ValueError("Could not decode search response")
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Performs a search query.
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/transports/http/transport.py#L602-L624
train
251,704
basho/riak-python-client
riak/transports/http/transport.py
HttpTransport.fulltext_add
def fulltext_add(self, index, docs): """ Adds documents to the search index. """ xml = Document() root = xml.createElement('add') for doc in docs: doc_element = xml.createElement('doc') for key in doc: value = doc[key] field = xml.createElement('field') field.setAttribute("name", key) text = xml.createTextNode(value) field.appendChild(text) doc_element.appendChild(field) root.appendChild(doc_element) xml.appendChild(root) self._request('POST', self.solr_update_path(index), {'Content-Type': 'text/xml'}, xml.toxml().encode('utf-8'))
python
def fulltext_add(self, index, docs): """ Adds documents to the search index. """ xml = Document() root = xml.createElement('add') for doc in docs: doc_element = xml.createElement('doc') for key in doc: value = doc[key] field = xml.createElement('field') field.setAttribute("name", key) text = xml.createTextNode(value) field.appendChild(text) doc_element.appendChild(field) root.appendChild(doc_element) xml.appendChild(root) self._request('POST', self.solr_update_path(index), {'Content-Type': 'text/xml'}, xml.toxml().encode('utf-8'))
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Adds documents to the search index.
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/transports/http/transport.py#L626-L646
train
251,705
basho/riak-python-client
riak/transports/http/transport.py
HttpTransport.fulltext_delete
def fulltext_delete(self, index, docs=None, queries=None): """ Removes documents from the full-text index. """ xml = Document() root = xml.createElement('delete') if docs: for doc in docs: doc_element = xml.createElement('id') text = xml.createTextNode(doc) doc_element.appendChild(text) root.appendChild(doc_element) if queries: for query in queries: query_element = xml.createElement('query') text = xml.createTextNode(query) query_element.appendChild(text) root.appendChild(query_element) xml.appendChild(root) self._request('POST', self.solr_update_path(index), {'Content-Type': 'text/xml'}, xml.toxml().encode('utf-8'))
python
def fulltext_delete(self, index, docs=None, queries=None): """ Removes documents from the full-text index. """ xml = Document() root = xml.createElement('delete') if docs: for doc in docs: doc_element = xml.createElement('id') text = xml.createTextNode(doc) doc_element.appendChild(text) root.appendChild(doc_element) if queries: for query in queries: query_element = xml.createElement('query') text = xml.createTextNode(query) query_element.appendChild(text) root.appendChild(query_element) xml.appendChild(root) self._request('POST', self.solr_update_path(index), {'Content-Type': 'text/xml'}, xml.toxml().encode('utf-8'))
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Removes documents from the full-text index.
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/transports/http/transport.py#L648-L671
train
251,706
basho/riak-python-client
riak/transports/pool.py
Resource.release
def release(self): """ Releases this resource back to the pool it came from. """ if self.errored: self.pool.delete_resource(self) else: self.pool.release(self)
python
def release(self): """ Releases this resource back to the pool it came from. """ if self.errored: self.pool.delete_resource(self) else: self.pool.release(self)
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Releases this resource back to the pool it came from.
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/transports/pool.py#L76-L83
train
251,707
basho/riak-python-client
riak/transports/pool.py
Pool.delete_resource
def delete_resource(self, resource): """ Deletes the resource from the pool and destroys the associated resource. Not usually needed by users of the pool, but called internally when BadResource is raised. :param resource: the resource to remove :type resource: Resource """ with self.lock: self.resources.remove(resource) self.destroy_resource(resource.object) del resource
python
def delete_resource(self, resource): """ Deletes the resource from the pool and destroys the associated resource. Not usually needed by users of the pool, but called internally when BadResource is raised. :param resource: the resource to remove :type resource: Resource """ with self.lock: self.resources.remove(resource) self.destroy_resource(resource.object) del resource
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Deletes the resource from the pool and destroys the associated resource. Not usually needed by users of the pool, but called internally when BadResource is raised. :param resource: the resource to remove :type resource: Resource
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/transports/pool.py#L209-L221
train
251,708
basho/riak-python-client
riak/codecs/ttb.py
TtbCodec.encode_timeseries_put
def encode_timeseries_put(self, tsobj): ''' Returns an Erlang-TTB encoded tuple with the appropriate data and metadata from a TsObject. :param tsobj: a TsObject :type tsobj: TsObject :rtype: term-to-binary encoded object ''' if tsobj.columns: raise NotImplementedError('columns are not used') if tsobj.rows and isinstance(tsobj.rows, list): req_rows = [] for row in tsobj.rows: req_r = [] for cell in row: req_r.append(self.encode_to_ts_cell(cell)) req_rows.append(tuple(req_r)) req = tsputreq_a, tsobj.table.name, [], req_rows mc = MSG_CODE_TS_TTB_MSG rc = MSG_CODE_TS_TTB_MSG return Msg(mc, encode(req), rc) else: raise RiakError("TsObject requires a list of rows")
python
def encode_timeseries_put(self, tsobj): ''' Returns an Erlang-TTB encoded tuple with the appropriate data and metadata from a TsObject. :param tsobj: a TsObject :type tsobj: TsObject :rtype: term-to-binary encoded object ''' if tsobj.columns: raise NotImplementedError('columns are not used') if tsobj.rows and isinstance(tsobj.rows, list): req_rows = [] for row in tsobj.rows: req_r = [] for cell in row: req_r.append(self.encode_to_ts_cell(cell)) req_rows.append(tuple(req_r)) req = tsputreq_a, tsobj.table.name, [], req_rows mc = MSG_CODE_TS_TTB_MSG rc = MSG_CODE_TS_TTB_MSG return Msg(mc, encode(req), rc) else: raise RiakError("TsObject requires a list of rows")
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Returns an Erlang-TTB encoded tuple with the appropriate data and metadata from a TsObject. :param tsobj: a TsObject :type tsobj: TsObject :rtype: term-to-binary encoded object
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/codecs/ttb.py#L116-L140
train
251,709
basho/riak-python-client
riak/codecs/ttb.py
TtbCodec.decode_timeseries_row
def decode_timeseries_row(self, tsrow, tsct, convert_timestamp=False): """ Decodes a TTB-encoded TsRow into a list :param tsrow: the TTB decoded TsRow to decode. :type tsrow: TTB dncoded row :param tsct: the TTB decoded column types (atoms). :type tsct: list :param convert_timestamp: Convert timestamps to datetime objects :type tsobj: boolean :rtype list """ row = [] for i, cell in enumerate(tsrow): if cell is None: row.append(None) elif isinstance(cell, list) and len(cell) == 0: row.append(None) else: if convert_timestamp and tsct[i] == timestamp_a: row.append(datetime_from_unix_time_millis(cell)) else: row.append(cell) return row
python
def decode_timeseries_row(self, tsrow, tsct, convert_timestamp=False): """ Decodes a TTB-encoded TsRow into a list :param tsrow: the TTB decoded TsRow to decode. :type tsrow: TTB dncoded row :param tsct: the TTB decoded column types (atoms). :type tsct: list :param convert_timestamp: Convert timestamps to datetime objects :type tsobj: boolean :rtype list """ row = [] for i, cell in enumerate(tsrow): if cell is None: row.append(None) elif isinstance(cell, list) and len(cell) == 0: row.append(None) else: if convert_timestamp and tsct[i] == timestamp_a: row.append(datetime_from_unix_time_millis(cell)) else: row.append(cell) return row
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/codecs/ttb.py#L205-L228
train
251,710
basho/riak-python-client
riak/datatypes/set.py
Set.to_op
def to_op(self): """ Extracts the modification operation from the set. :rtype: dict, None """ if not self._adds and not self._removes: return None changes = {} if self._adds: changes['adds'] = list(self._adds) if self._removes: changes['removes'] = list(self._removes) return changes
python
def to_op(self): """ Extracts the modification operation from the set. :rtype: dict, None """ if not self._adds and not self._removes: return None changes = {} if self._adds: changes['adds'] = list(self._adds) if self._removes: changes['removes'] = list(self._removes) return changes
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Extracts the modification operation from the set. :rtype: dict, None
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/datatypes/set.py#L60-L73
train
251,711
basho/riak-python-client
riak/datatypes/set.py
Set.discard
def discard(self, element): """ Removes an element from the set. .. note: You may remove elements from the set that are not present, but a context from the server is required. :param element: the element to remove :type element: str """ _check_element(element) self._require_context() self._removes.add(element)
python
def discard(self, element): """ Removes an element from the set. .. note: You may remove elements from the set that are not present, but a context from the server is required. :param element: the element to remove :type element: str """ _check_element(element) self._require_context() self._removes.add(element)
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Removes an element from the set. .. note: You may remove elements from the set that are not present, but a context from the server is required. :param element: the element to remove :type element: str
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/datatypes/set.py#L101-L113
train
251,712
basho/riak-python-client
riak/multidict.py
MultiDict.getone
def getone(self, key): """ Get one value matching the key, raising a KeyError if multiple values were found. """ v = self.getall(key) if not v: raise KeyError('Key not found: %r' % key) if len(v) > 1: raise KeyError('Multiple values match %r: %r' % (key, v)) return v[0]
python
def getone(self, key): """ Get one value matching the key, raising a KeyError if multiple values were found. """ v = self.getall(key) if not v: raise KeyError('Key not found: %r' % key) if len(v) > 1: raise KeyError('Multiple values match %r: %r' % (key, v)) return v[0]
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/multidict.py#L73-L83
train
251,713
basho/riak-python-client
riak/multidict.py
MultiDict.dict_of_lists
def dict_of_lists(self): """ Returns a dictionary where each key is associated with a list of values. """ result = {} for key, value in self._items: if key in result: result[key].append(value) else: result[key] = [value] return result
python
def dict_of_lists(self): """ Returns a dictionary where each key is associated with a list of values. """ result = {} for key, value in self._items: if key in result: result[key].append(value) else: result[key] = [value] return result
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Returns a dictionary where each key is associated with a list of values.
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/multidict.py#L108-L119
train
251,714
basho/riak-python-client
riak/client/multi.py
MultiPool.enq
def enq(self, task): """ Enqueues a fetch task to the pool of workers. This will raise a RuntimeError if the pool is stopped or in the process of stopping. :param task: the Task object :type task: Task or PutTask """ if not self._stop.is_set(): self._inq.put(task) else: raise RuntimeError("Attempted to enqueue an operation while " "multi pool was shutdown!")
python
def enq(self, task): """ Enqueues a fetch task to the pool of workers. This will raise a RuntimeError if the pool is stopped or in the process of stopping. :param task: the Task object :type task: Task or PutTask """ if not self._stop.is_set(): self._inq.put(task) else: raise RuntimeError("Attempted to enqueue an operation while " "multi pool was shutdown!")
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Enqueues a fetch task to the pool of workers. This will raise a RuntimeError if the pool is stopped or in the process of stopping. :param task: the Task object :type task: Task or PutTask
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/client/multi.py#L73-L86
train
251,715
basho/riak-python-client
riak/client/multi.py
MultiPool.start
def start(self): """ Starts the worker threads if they are not already started. This method is thread-safe and will be called automatically when executing an operation. """ # Check whether we are already started, skip if we are. if not self._started.is_set(): # If we are not started, try to capture the lock. if self._lock.acquire(False): # If we got the lock, go ahead and start the worker # threads, set the started flag, and release the lock. for i in range(self._size): name = "riak.client.multi-worker-{0}-{1}".format( self._name, i) worker = Thread(target=self._worker_method, name=name) worker.daemon = False worker.start() self._workers.append(worker) self._started.set() self._lock.release() else: # We didn't get the lock, so someone else is already # starting the worker threads. Wait until they have # signaled that the threads are started. self._started.wait()
python
def start(self): """ Starts the worker threads if they are not already started. This method is thread-safe and will be called automatically when executing an operation. """ # Check whether we are already started, skip if we are. if not self._started.is_set(): # If we are not started, try to capture the lock. if self._lock.acquire(False): # If we got the lock, go ahead and start the worker # threads, set the started flag, and release the lock. for i in range(self._size): name = "riak.client.multi-worker-{0}-{1}".format( self._name, i) worker = Thread(target=self._worker_method, name=name) worker.daemon = False worker.start() self._workers.append(worker) self._started.set() self._lock.release() else: # We didn't get the lock, so someone else is already # starting the worker threads. Wait until they have # signaled that the threads are started. self._started.wait()
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Starts the worker threads if they are not already started. This method is thread-safe and will be called automatically when executing an operation.
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/client/multi.py#L88-L113
train
251,716
basho/riak-python-client
riak/client/multi.py
MultiPool.stop
def stop(self): """ Signals the worker threads to exit and waits on them. """ if not self.stopped(): self._stop.set() for worker in self._workers: worker.join()
python
def stop(self): """ Signals the worker threads to exit and waits on them. """ if not self.stopped(): self._stop.set() for worker in self._workers: worker.join()
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/client/multi.py#L115-L122
train
251,717
basho/riak-python-client
riak/datatypes/map.py
Map._check_key
def _check_key(self, key): """ Ensures well-formedness of a key. """ if not len(key) == 2: raise TypeError('invalid key: %r' % key) elif key[1] not in TYPES: raise TypeError('invalid datatype: %s' % key[1])
python
def _check_key(self, key): """ Ensures well-formedness of a key. """ if not len(key) == 2: raise TypeError('invalid key: %r' % key) elif key[1] not in TYPES: raise TypeError('invalid datatype: %s' % key[1])
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Ensures well-formedness of a key.
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/datatypes/map.py#L227-L234
train
251,718
basho/riak-python-client
riak/datatypes/map.py
Map.modified
def modified(self): """ Whether the map has staged local modifications. """ if self._removes: return True for v in self._value: if self._value[v].modified: return True for v in self._updates: if self._updates[v].modified: return True return False
python
def modified(self): """ Whether the map has staged local modifications. """ if self._removes: return True for v in self._value: if self._value[v].modified: return True for v in self._updates: if self._updates[v].modified: return True return False
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Whether the map has staged local modifications.
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/datatypes/map.py#L252-L264
train
251,719
basho/riak-python-client
commands.py
build_messages._format_python2_or_3
def _format_python2_or_3(self): """ Change the PB files to use full pathnames for Python 3.x and modify the metaclasses to be version agnostic """ pb_files = set() with open(self.source, 'r', buffering=1) as csvfile: reader = csv.reader(csvfile) for row in reader: _, _, proto = row pb_files.add('riak/pb/{0}_pb2.py'.format(proto)) for im in sorted(pb_files): with open(im, 'r', buffering=1) as pbfile: contents = 'from six import *\n' + pbfile.read() contents = re.sub(r'riak_pb2', r'riak.pb.riak_pb2', contents) # Look for this pattern in the protoc-generated file: # # class RpbCounterGetResp(_message.Message): # __metaclass__ = _reflection.GeneratedProtocolMessageType # # and convert it to: # # @add_metaclass(_reflection.GeneratedProtocolMessageType) # class RpbCounterGetResp(_message.Message): contents = re.sub( r'class\s+(\S+)\((\S+)\):\s*\n' '\s+__metaclass__\s+=\s+(\S+)\s*\n', r'@add_metaclass(\3)\nclass \1(\2):\n', contents) with open(im, 'w', buffering=1) as pbfile: pbfile.write(contents)
python
def _format_python2_or_3(self): """ Change the PB files to use full pathnames for Python 3.x and modify the metaclasses to be version agnostic """ pb_files = set() with open(self.source, 'r', buffering=1) as csvfile: reader = csv.reader(csvfile) for row in reader: _, _, proto = row pb_files.add('riak/pb/{0}_pb2.py'.format(proto)) for im in sorted(pb_files): with open(im, 'r', buffering=1) as pbfile: contents = 'from six import *\n' + pbfile.read() contents = re.sub(r'riak_pb2', r'riak.pb.riak_pb2', contents) # Look for this pattern in the protoc-generated file: # # class RpbCounterGetResp(_message.Message): # __metaclass__ = _reflection.GeneratedProtocolMessageType # # and convert it to: # # @add_metaclass(_reflection.GeneratedProtocolMessageType) # class RpbCounterGetResp(_message.Message): contents = re.sub( r'class\s+(\S+)\((\S+)\):\s*\n' '\s+__metaclass__\s+=\s+(\S+)\s*\n', r'@add_metaclass(\3)\nclass \1(\2):\n', contents) with open(im, 'w', buffering=1) as pbfile: pbfile.write(contents)
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/commands.py#L372-L405
train
251,720
basho/riak-python-client
riak/datatypes/datatype.py
Datatype.reload
def reload(self, **params): """ Reloads the datatype from Riak. .. warning: This clears any local modifications you might have made. :param r: the read quorum :type r: integer, string, None :param pr: the primary read quorum :type pr: integer, string, None :param basic_quorum: whether to use the "basic quorum" policy for not-founds :type basic_quorum: bool :param notfound_ok: whether to treat not-found responses as successful :type notfound_ok: bool :param timeout: a timeout value in milliseconds :type timeout: int :param include_context: whether to return the opaque context as well as the value, which is useful for removal operations on sets and maps :type include_context: bool :rtype: :class:`Datatype` """ if not self.bucket: raise ValueError('bucket property not assigned') if not self.key: raise ValueError('key property not assigned') dtype, value, context = self.bucket._client._fetch_datatype( self.bucket, self.key, **params) if not dtype == self.type_name: raise TypeError("Expected datatype {} but " "got datatype {}".format(self.__class__, TYPES[dtype])) self.clear() self._context = context self._set_value(value) return self
python
def reload(self, **params): """ Reloads the datatype from Riak. .. warning: This clears any local modifications you might have made. :param r: the read quorum :type r: integer, string, None :param pr: the primary read quorum :type pr: integer, string, None :param basic_quorum: whether to use the "basic quorum" policy for not-founds :type basic_quorum: bool :param notfound_ok: whether to treat not-found responses as successful :type notfound_ok: bool :param timeout: a timeout value in milliseconds :type timeout: int :param include_context: whether to return the opaque context as well as the value, which is useful for removal operations on sets and maps :type include_context: bool :rtype: :class:`Datatype` """ if not self.bucket: raise ValueError('bucket property not assigned') if not self.key: raise ValueError('key property not assigned') dtype, value, context = self.bucket._client._fetch_datatype( self.bucket, self.key, **params) if not dtype == self.type_name: raise TypeError("Expected datatype {} but " "got datatype {}".format(self.__class__, TYPES[dtype])) self.clear() self._context = context self._set_value(value) return self
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Reloads the datatype from Riak. .. warning: This clears any local modifications you might have made. :param r: the read quorum :type r: integer, string, None :param pr: the primary read quorum :type pr: integer, string, None :param basic_quorum: whether to use the "basic quorum" policy for not-founds :type basic_quorum: bool :param notfound_ok: whether to treat not-found responses as successful :type notfound_ok: bool :param timeout: a timeout value in milliseconds :type timeout: int :param include_context: whether to return the opaque context as well as the value, which is useful for removal operations on sets and maps :type include_context: bool :rtype: :class:`Datatype`
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/datatypes/datatype.py#L79-L120
train
251,721
basho/riak-python-client
riak/datatypes/datatype.py
Datatype.update
def update(self, **params): """ Sends locally staged mutations to Riak. :param w: W-value, wait for this many partitions to respond before returning to client. :type w: integer :param dw: DW-value, wait for this many partitions to confirm the write before returning to client. :type dw: integer :param pw: PW-value, require this many primary partitions to be available before performing the put :type pw: integer :param return_body: if the newly stored object should be retrieved, defaults to True :type return_body: bool :param include_context: whether to return the new opaque context when `return_body` is `True` :type include_context: bool :param timeout: a timeout value in milliseconds :type timeout: int :rtype: a subclass of :class:`~riak.datatypes.Datatype` """ if not self.modified: raise ValueError("No operation to perform") params.setdefault('return_body', True) self.bucket._client.update_datatype(self, **params) self.clear() return self
python
def update(self, **params): """ Sends locally staged mutations to Riak. :param w: W-value, wait for this many partitions to respond before returning to client. :type w: integer :param dw: DW-value, wait for this many partitions to confirm the write before returning to client. :type dw: integer :param pw: PW-value, require this many primary partitions to be available before performing the put :type pw: integer :param return_body: if the newly stored object should be retrieved, defaults to True :type return_body: bool :param include_context: whether to return the new opaque context when `return_body` is `True` :type include_context: bool :param timeout: a timeout value in milliseconds :type timeout: int :rtype: a subclass of :class:`~riak.datatypes.Datatype` """ if not self.modified: raise ValueError("No operation to perform") params.setdefault('return_body', True) self.bucket._client.update_datatype(self, **params) self.clear() return self
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/datatypes/datatype.py#L133-L163
train
251,722
basho/riak-python-client
riak/codecs/pbuf.py
PbufCodec.encode_quorum
def encode_quorum(self, rw): """ Converts a symbolic quorum value into its on-the-wire equivalent. :param rw: the quorum :type rw: string, integer :rtype: integer """ if rw in QUORUM_TO_PB: return QUORUM_TO_PB[rw] elif type(rw) is int and rw >= 0: return rw else: return None
python
def encode_quorum(self, rw): """ Converts a symbolic quorum value into its on-the-wire equivalent. :param rw: the quorum :type rw: string, integer :rtype: integer """ if rw in QUORUM_TO_PB: return QUORUM_TO_PB[rw] elif type(rw) is int and rw >= 0: return rw else: return None
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Converts a symbolic quorum value into its on-the-wire equivalent. :param rw: the quorum :type rw: string, integer :rtype: integer
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/codecs/pbuf.py#L124-L138
train
251,723
basho/riak-python-client
riak/codecs/pbuf.py
PbufCodec.decode_contents
def decode_contents(self, contents, obj): """ Decodes the list of siblings from the protobuf representation into the object. :param contents: a list of RpbContent messages :type contents: list :param obj: a RiakObject :type obj: RiakObject :rtype RiakObject """ obj.siblings = [self.decode_content(c, RiakContent(obj)) for c in contents] # Invoke sibling-resolution logic if len(obj.siblings) > 1 and obj.resolver is not None: obj.resolver(obj) return obj
python
def decode_contents(self, contents, obj): """ Decodes the list of siblings from the protobuf representation into the object. :param contents: a list of RpbContent messages :type contents: list :param obj: a RiakObject :type obj: RiakObject :rtype RiakObject """ obj.siblings = [self.decode_content(c, RiakContent(obj)) for c in contents] # Invoke sibling-resolution logic if len(obj.siblings) > 1 and obj.resolver is not None: obj.resolver(obj) return obj
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Decodes the list of siblings from the protobuf representation into the object. :param contents: a list of RpbContent messages :type contents: list :param obj: a RiakObject :type obj: RiakObject :rtype RiakObject
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/codecs/pbuf.py#L154-L170
train
251,724
basho/riak-python-client
riak/codecs/pbuf.py
PbufCodec.decode_content
def decode_content(self, rpb_content, sibling): """ Decodes a single sibling from the protobuf representation into a RiakObject. :param rpb_content: a single RpbContent message :type rpb_content: riak.pb.riak_pb2.RpbContent :param sibling: a RiakContent sibling container :type sibling: RiakContent :rtype: RiakContent """ if rpb_content.HasField("deleted") and rpb_content.deleted: sibling.exists = False else: sibling.exists = True if rpb_content.HasField("content_type"): sibling.content_type = bytes_to_str(rpb_content.content_type) if rpb_content.HasField("charset"): sibling.charset = bytes_to_str(rpb_content.charset) if rpb_content.HasField("content_encoding"): sibling.content_encoding = \ bytes_to_str(rpb_content.content_encoding) if rpb_content.HasField("vtag"): sibling.etag = bytes_to_str(rpb_content.vtag) sibling.links = [self.decode_link(link) for link in rpb_content.links] if rpb_content.HasField("last_mod"): sibling.last_modified = float(rpb_content.last_mod) if rpb_content.HasField("last_mod_usecs"): sibling.last_modified += rpb_content.last_mod_usecs / 1000000.0 sibling.usermeta = dict([(bytes_to_str(usermd.key), bytes_to_str(usermd.value)) for usermd in rpb_content.usermeta]) sibling.indexes = set([(bytes_to_str(index.key), decode_index_value(index.key, index.value)) for index in rpb_content.indexes]) sibling.encoded_data = rpb_content.value return sibling
python
def decode_content(self, rpb_content, sibling): """ Decodes a single sibling from the protobuf representation into a RiakObject. :param rpb_content: a single RpbContent message :type rpb_content: riak.pb.riak_pb2.RpbContent :param sibling: a RiakContent sibling container :type sibling: RiakContent :rtype: RiakContent """ if rpb_content.HasField("deleted") and rpb_content.deleted: sibling.exists = False else: sibling.exists = True if rpb_content.HasField("content_type"): sibling.content_type = bytes_to_str(rpb_content.content_type) if rpb_content.HasField("charset"): sibling.charset = bytes_to_str(rpb_content.charset) if rpb_content.HasField("content_encoding"): sibling.content_encoding = \ bytes_to_str(rpb_content.content_encoding) if rpb_content.HasField("vtag"): sibling.etag = bytes_to_str(rpb_content.vtag) sibling.links = [self.decode_link(link) for link in rpb_content.links] if rpb_content.HasField("last_mod"): sibling.last_modified = float(rpb_content.last_mod) if rpb_content.HasField("last_mod_usecs"): sibling.last_modified += rpb_content.last_mod_usecs / 1000000.0 sibling.usermeta = dict([(bytes_to_str(usermd.key), bytes_to_str(usermd.value)) for usermd in rpb_content.usermeta]) sibling.indexes = set([(bytes_to_str(index.key), decode_index_value(index.key, index.value)) for index in rpb_content.indexes]) sibling.encoded_data = rpb_content.value return sibling
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Decodes a single sibling from the protobuf representation into a RiakObject. :param rpb_content: a single RpbContent message :type rpb_content: riak.pb.riak_pb2.RpbContent :param sibling: a RiakContent sibling container :type sibling: RiakContent :rtype: RiakContent
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/codecs/pbuf.py#L172-L213
train
251,725
basho/riak-python-client
riak/codecs/pbuf.py
PbufCodec.encode_content
def encode_content(self, robj, rpb_content): """ Fills an RpbContent message with the appropriate data and metadata from a RiakObject. :param robj: a RiakObject :type robj: RiakObject :param rpb_content: the protobuf message to fill :type rpb_content: riak.pb.riak_pb2.RpbContent """ if robj.content_type: rpb_content.content_type = str_to_bytes(robj.content_type) if robj.charset: rpb_content.charset = str_to_bytes(robj.charset) if robj.content_encoding: rpb_content.content_encoding = str_to_bytes(robj.content_encoding) for uk in robj.usermeta: pair = rpb_content.usermeta.add() pair.key = str_to_bytes(uk) pair.value = str_to_bytes(robj.usermeta[uk]) for link in robj.links: pb_link = rpb_content.links.add() try: bucket, key, tag = link except ValueError: raise RiakError("Invalid link tuple %s" % link) pb_link.bucket = str_to_bytes(bucket) pb_link.key = str_to_bytes(key) if tag: pb_link.tag = str_to_bytes(tag) else: pb_link.tag = str_to_bytes('') for field, value in robj.indexes: pair = rpb_content.indexes.add() pair.key = str_to_bytes(field) pair.value = str_to_bytes(str(value)) # Python 2.x data is stored in a string if six.PY2: rpb_content.value = str(robj.encoded_data) else: rpb_content.value = robj.encoded_data
python
def encode_content(self, robj, rpb_content): """ Fills an RpbContent message with the appropriate data and metadata from a RiakObject. :param robj: a RiakObject :type robj: RiakObject :param rpb_content: the protobuf message to fill :type rpb_content: riak.pb.riak_pb2.RpbContent """ if robj.content_type: rpb_content.content_type = str_to_bytes(robj.content_type) if robj.charset: rpb_content.charset = str_to_bytes(robj.charset) if robj.content_encoding: rpb_content.content_encoding = str_to_bytes(robj.content_encoding) for uk in robj.usermeta: pair = rpb_content.usermeta.add() pair.key = str_to_bytes(uk) pair.value = str_to_bytes(robj.usermeta[uk]) for link in robj.links: pb_link = rpb_content.links.add() try: bucket, key, tag = link except ValueError: raise RiakError("Invalid link tuple %s" % link) pb_link.bucket = str_to_bytes(bucket) pb_link.key = str_to_bytes(key) if tag: pb_link.tag = str_to_bytes(tag) else: pb_link.tag = str_to_bytes('') for field, value in robj.indexes: pair = rpb_content.indexes.add() pair.key = str_to_bytes(field) pair.value = str_to_bytes(str(value)) # Python 2.x data is stored in a string if six.PY2: rpb_content.value = str(robj.encoded_data) else: rpb_content.value = robj.encoded_data
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Fills an RpbContent message with the appropriate data and metadata from a RiakObject. :param robj: a RiakObject :type robj: RiakObject :param rpb_content: the protobuf message to fill :type rpb_content: riak.pb.riak_pb2.RpbContent
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/codecs/pbuf.py#L215-L258
train
251,726
basho/riak-python-client
riak/codecs/pbuf.py
PbufCodec.decode_link
def decode_link(self, link): """ Decodes an RpbLink message into a tuple :param link: an RpbLink message :type link: riak.pb.riak_pb2.RpbLink :rtype tuple """ if link.HasField("bucket"): bucket = bytes_to_str(link.bucket) else: bucket = None if link.HasField("key"): key = bytes_to_str(link.key) else: key = None if link.HasField("tag"): tag = bytes_to_str(link.tag) else: tag = None return (bucket, key, tag)
python
def decode_link(self, link): """ Decodes an RpbLink message into a tuple :param link: an RpbLink message :type link: riak.pb.riak_pb2.RpbLink :rtype tuple """ if link.HasField("bucket"): bucket = bytes_to_str(link.bucket) else: bucket = None if link.HasField("key"): key = bytes_to_str(link.key) else: key = None if link.HasField("tag"): tag = bytes_to_str(link.tag) else: tag = None return (bucket, key, tag)
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Decodes an RpbLink message into a tuple :param link: an RpbLink message :type link: riak.pb.riak_pb2.RpbLink :rtype tuple
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/codecs/pbuf.py#L260-L282
train
251,727
basho/riak-python-client
riak/codecs/pbuf.py
PbufCodec.encode_bucket_props
def encode_bucket_props(self, props, msg): """ Encodes a dict of bucket properties into the protobuf message. :param props: bucket properties :type props: dict :param msg: the protobuf message to fill :type msg: riak.pb.riak_pb2.RpbSetBucketReq """ for prop in NORMAL_PROPS: if prop in props and props[prop] is not None: if isinstance(props[prop], six.string_types): setattr(msg.props, prop, str_to_bytes(props[prop])) else: setattr(msg.props, prop, props[prop]) for prop in COMMIT_HOOK_PROPS: if prop in props: setattr(msg.props, 'has_' + prop, True) self.encode_hooklist(props[prop], getattr(msg.props, prop)) for prop in MODFUN_PROPS: if prop in props and props[prop] is not None: self.encode_modfun(props[prop], getattr(msg.props, prop)) for prop in QUORUM_PROPS: if prop in props and props[prop] not in (None, 'default'): value = self.encode_quorum(props[prop]) if value is not None: if isinstance(value, six.string_types): setattr(msg.props, prop, str_to_bytes(value)) else: setattr(msg.props, prop, value) if 'repl' in props: msg.props.repl = REPL_TO_PB[props['repl']] return msg
python
def encode_bucket_props(self, props, msg): """ Encodes a dict of bucket properties into the protobuf message. :param props: bucket properties :type props: dict :param msg: the protobuf message to fill :type msg: riak.pb.riak_pb2.RpbSetBucketReq """ for prop in NORMAL_PROPS: if prop in props and props[prop] is not None: if isinstance(props[prop], six.string_types): setattr(msg.props, prop, str_to_bytes(props[prop])) else: setattr(msg.props, prop, props[prop]) for prop in COMMIT_HOOK_PROPS: if prop in props: setattr(msg.props, 'has_' + prop, True) self.encode_hooklist(props[prop], getattr(msg.props, prop)) for prop in MODFUN_PROPS: if prop in props and props[prop] is not None: self.encode_modfun(props[prop], getattr(msg.props, prop)) for prop in QUORUM_PROPS: if prop in props and props[prop] not in (None, 'default'): value = self.encode_quorum(props[prop]) if value is not None: if isinstance(value, six.string_types): setattr(msg.props, prop, str_to_bytes(value)) else: setattr(msg.props, prop, value) if 'repl' in props: msg.props.repl = REPL_TO_PB[props['repl']] return msg
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Encodes a dict of bucket properties into the protobuf message. :param props: bucket properties :type props: dict :param msg: the protobuf message to fill :type msg: riak.pb.riak_pb2.RpbSetBucketReq
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/codecs/pbuf.py#L298-L331
train
251,728
basho/riak-python-client
riak/codecs/pbuf.py
PbufCodec.decode_bucket_props
def decode_bucket_props(self, msg): """ Decodes the protobuf bucket properties message into a dict. :param msg: the protobuf message to decode :type msg: riak.pb.riak_pb2.RpbBucketProps :rtype dict """ props = {} for prop in NORMAL_PROPS: if msg.HasField(prop): props[prop] = getattr(msg, prop) if isinstance(props[prop], bytes): props[prop] = bytes_to_str(props[prop]) for prop in COMMIT_HOOK_PROPS: if getattr(msg, 'has_' + prop): props[prop] = self.decode_hooklist(getattr(msg, prop)) for prop in MODFUN_PROPS: if msg.HasField(prop): props[prop] = self.decode_modfun(getattr(msg, prop)) for prop in QUORUM_PROPS: if msg.HasField(prop): props[prop] = self.decode_quorum(getattr(msg, prop)) if msg.HasField('repl'): props['repl'] = REPL_TO_PY[msg.repl] return props
python
def decode_bucket_props(self, msg): """ Decodes the protobuf bucket properties message into a dict. :param msg: the protobuf message to decode :type msg: riak.pb.riak_pb2.RpbBucketProps :rtype dict """ props = {} for prop in NORMAL_PROPS: if msg.HasField(prop): props[prop] = getattr(msg, prop) if isinstance(props[prop], bytes): props[prop] = bytes_to_str(props[prop]) for prop in COMMIT_HOOK_PROPS: if getattr(msg, 'has_' + prop): props[prop] = self.decode_hooklist(getattr(msg, prop)) for prop in MODFUN_PROPS: if msg.HasField(prop): props[prop] = self.decode_modfun(getattr(msg, prop)) for prop in QUORUM_PROPS: if msg.HasField(prop): props[prop] = self.decode_quorum(getattr(msg, prop)) if msg.HasField('repl'): props['repl'] = REPL_TO_PY[msg.repl] return props
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Decodes the protobuf bucket properties message into a dict. :param msg: the protobuf message to decode :type msg: riak.pb.riak_pb2.RpbBucketProps :rtype dict
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/codecs/pbuf.py#L333-L358
train
251,729
basho/riak-python-client
riak/codecs/pbuf.py
PbufCodec.encode_modfun
def encode_modfun(self, props, msg=None): """ Encodes a dict with 'mod' and 'fun' keys into a protobuf modfun pair. Used in bucket properties. :param props: the module/function pair :type props: dict :param msg: the protobuf message to fill :type msg: riak.pb.riak_pb2.RpbModFun :rtype riak.pb.riak_pb2.RpbModFun """ if msg is None: msg = riak.pb.riak_pb2.RpbModFun() msg.module = str_to_bytes(props['mod']) msg.function = str_to_bytes(props['fun']) return msg
python
def encode_modfun(self, props, msg=None): """ Encodes a dict with 'mod' and 'fun' keys into a protobuf modfun pair. Used in bucket properties. :param props: the module/function pair :type props: dict :param msg: the protobuf message to fill :type msg: riak.pb.riak_pb2.RpbModFun :rtype riak.pb.riak_pb2.RpbModFun """ if msg is None: msg = riak.pb.riak_pb2.RpbModFun() msg.module = str_to_bytes(props['mod']) msg.function = str_to_bytes(props['fun']) return msg
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Encodes a dict with 'mod' and 'fun' keys into a protobuf modfun pair. Used in bucket properties. :param props: the module/function pair :type props: dict :param msg: the protobuf message to fill :type msg: riak.pb.riak_pb2.RpbModFun :rtype riak.pb.riak_pb2.RpbModFun
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/codecs/pbuf.py#L372-L387
train
251,730
basho/riak-python-client
riak/codecs/pbuf.py
PbufCodec.encode_hooklist
def encode_hooklist(self, hooklist, msg): """ Encodes a list of commit hooks into their protobuf equivalent. Used in bucket properties. :param hooklist: a list of commit hooks :type hooklist: list :param msg: a protobuf field that is a list of commit hooks """ for hook in hooklist: pbhook = msg.add() self.encode_hook(hook, pbhook)
python
def encode_hooklist(self, hooklist, msg): """ Encodes a list of commit hooks into their protobuf equivalent. Used in bucket properties. :param hooklist: a list of commit hooks :type hooklist: list :param msg: a protobuf field that is a list of commit hooks """ for hook in hooklist: pbhook = msg.add() self.encode_hook(hook, pbhook)
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Encodes a list of commit hooks into their protobuf equivalent. Used in bucket properties. :param hooklist: a list of commit hooks :type hooklist: list :param msg: a protobuf field that is a list of commit hooks
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/codecs/pbuf.py#L400-L411
train
251,731
basho/riak-python-client
riak/codecs/pbuf.py
PbufCodec.decode_hook
def decode_hook(self, hook): """ Decodes a protobuf commit hook message into a dict. Used in bucket properties. :param hook: the hook to decode :type hook: riak.pb.riak_pb2.RpbCommitHook :rtype dict """ if hook.HasField('modfun'): return self.decode_modfun(hook.modfun) else: return {'name': bytes_to_str(hook.name)}
python
def decode_hook(self, hook): """ Decodes a protobuf commit hook message into a dict. Used in bucket properties. :param hook: the hook to decode :type hook: riak.pb.riak_pb2.RpbCommitHook :rtype dict """ if hook.HasField('modfun'): return self.decode_modfun(hook.modfun) else: return {'name': bytes_to_str(hook.name)}
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Decodes a protobuf commit hook message into a dict. Used in bucket properties. :param hook: the hook to decode :type hook: riak.pb.riak_pb2.RpbCommitHook :rtype dict
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/codecs/pbuf.py#L413-L425
train
251,732
basho/riak-python-client
riak/codecs/pbuf.py
PbufCodec.encode_hook
def encode_hook(self, hook, msg): """ Encodes a commit hook dict into the protobuf message. Used in bucket properties. :param hook: the hook to encode :type hook: dict :param msg: the protobuf message to fill :type msg: riak.pb.riak_pb2.RpbCommitHook :rtype riak.pb.riak_pb2.RpbCommitHook """ if 'name' in hook: msg.name = str_to_bytes(hook['name']) else: self.encode_modfun(hook, msg.modfun) return msg
python
def encode_hook(self, hook, msg): """ Encodes a commit hook dict into the protobuf message. Used in bucket properties. :param hook: the hook to encode :type hook: dict :param msg: the protobuf message to fill :type msg: riak.pb.riak_pb2.RpbCommitHook :rtype riak.pb.riak_pb2.RpbCommitHook """ if 'name' in hook: msg.name = str_to_bytes(hook['name']) else: self.encode_modfun(hook, msg.modfun) return msg
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Encodes a commit hook dict into the protobuf message. Used in bucket properties. :param hook: the hook to encode :type hook: dict :param msg: the protobuf message to fill :type msg: riak.pb.riak_pb2.RpbCommitHook :rtype riak.pb.riak_pb2.RpbCommitHook
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/codecs/pbuf.py#L427-L442
train
251,733
basho/riak-python-client
riak/codecs/pbuf.py
PbufCodec.encode_index_req
def encode_index_req(self, bucket, index, startkey, endkey=None, return_terms=None, max_results=None, continuation=None, timeout=None, term_regex=None, streaming=False): """ Encodes a secondary index request into the protobuf message. :param bucket: the bucket whose index to query :type bucket: string :param index: the index to query :type index: string :param startkey: the value or beginning of the range :type startkey: integer, string :param endkey: the end of the range :type endkey: integer, string :param return_terms: whether to return the index term with the key :type return_terms: bool :param max_results: the maximum number of results to return (page size) :type max_results: integer :param continuation: the opaque continuation returned from a previous paginated request :type continuation: string :param timeout: a timeout value in milliseconds, or 'infinity' :type timeout: int :param term_regex: a regular expression used to filter index terms :type term_regex: string :param streaming: encode as streaming request :type streaming: bool :rtype riak.pb.riak_kv_pb2.RpbIndexReq """ req = riak.pb.riak_kv_pb2.RpbIndexReq( bucket=str_to_bytes(bucket.name), index=str_to_bytes(index)) self._add_bucket_type(req, bucket.bucket_type) if endkey is not None: req.qtype = riak.pb.riak_kv_pb2.RpbIndexReq.range req.range_min = str_to_bytes(str(startkey)) req.range_max = str_to_bytes(str(endkey)) else: req.qtype = riak.pb.riak_kv_pb2.RpbIndexReq.eq req.key = str_to_bytes(str(startkey)) if return_terms is not None: req.return_terms = return_terms if max_results: req.max_results = max_results if continuation: req.continuation = str_to_bytes(continuation) if timeout: if timeout == 'infinity': req.timeout = 0 else: req.timeout = timeout if term_regex: req.term_regex = str_to_bytes(term_regex) req.stream = streaming mc = riak.pb.messages.MSG_CODE_INDEX_REQ rc = riak.pb.messages.MSG_CODE_INDEX_RESP return Msg(mc, req.SerializeToString(), rc)
python
def encode_index_req(self, bucket, index, startkey, endkey=None, return_terms=None, max_results=None, continuation=None, timeout=None, term_regex=None, streaming=False): """ Encodes a secondary index request into the protobuf message. :param bucket: the bucket whose index to query :type bucket: string :param index: the index to query :type index: string :param startkey: the value or beginning of the range :type startkey: integer, string :param endkey: the end of the range :type endkey: integer, string :param return_terms: whether to return the index term with the key :type return_terms: bool :param max_results: the maximum number of results to return (page size) :type max_results: integer :param continuation: the opaque continuation returned from a previous paginated request :type continuation: string :param timeout: a timeout value in milliseconds, or 'infinity' :type timeout: int :param term_regex: a regular expression used to filter index terms :type term_regex: string :param streaming: encode as streaming request :type streaming: bool :rtype riak.pb.riak_kv_pb2.RpbIndexReq """ req = riak.pb.riak_kv_pb2.RpbIndexReq( bucket=str_to_bytes(bucket.name), index=str_to_bytes(index)) self._add_bucket_type(req, bucket.bucket_type) if endkey is not None: req.qtype = riak.pb.riak_kv_pb2.RpbIndexReq.range req.range_min = str_to_bytes(str(startkey)) req.range_max = str_to_bytes(str(endkey)) else: req.qtype = riak.pb.riak_kv_pb2.RpbIndexReq.eq req.key = str_to_bytes(str(startkey)) if return_terms is not None: req.return_terms = return_terms if max_results: req.max_results = max_results if continuation: req.continuation = str_to_bytes(continuation) if timeout: if timeout == 'infinity': req.timeout = 0 else: req.timeout = timeout if term_regex: req.term_regex = str_to_bytes(term_regex) req.stream = streaming mc = riak.pb.messages.MSG_CODE_INDEX_REQ rc = riak.pb.messages.MSG_CODE_INDEX_RESP return Msg(mc, req.SerializeToString(), rc)
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/codecs/pbuf.py#L444-L501
train
251,734
basho/riak-python-client
riak/codecs/pbuf.py
PbufCodec.decode_search_index
def decode_search_index(self, index): """ Fills an RpbYokozunaIndex message with the appropriate data. :param index: a yz index message :type index: riak.pb.riak_yokozuna_pb2.RpbYokozunaIndex :rtype dict """ result = {} result['name'] = bytes_to_str(index.name) if index.HasField('schema'): result['schema'] = bytes_to_str(index.schema) if index.HasField('n_val'): result['n_val'] = index.n_val return result
python
def decode_search_index(self, index): """ Fills an RpbYokozunaIndex message with the appropriate data. :param index: a yz index message :type index: riak.pb.riak_yokozuna_pb2.RpbYokozunaIndex :rtype dict """ result = {} result['name'] = bytes_to_str(index.name) if index.HasField('schema'): result['schema'] = bytes_to_str(index.schema) if index.HasField('n_val'): result['n_val'] = index.n_val return result
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Fills an RpbYokozunaIndex message with the appropriate data. :param index: a yz index message :type index: riak.pb.riak_yokozuna_pb2.RpbYokozunaIndex :rtype dict
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/codecs/pbuf.py#L519-L533
train
251,735
basho/riak-python-client
riak/codecs/pbuf.py
PbufCodec.encode_timeseries_put
def encode_timeseries_put(self, tsobj): """ Fills an TsPutReq message with the appropriate data and metadata from a TsObject. :param tsobj: a TsObject :type tsobj: TsObject :param req: the protobuf message to fill :type req: riak.pb.riak_ts_pb2.TsPutReq """ req = riak.pb.riak_ts_pb2.TsPutReq() req.table = str_to_bytes(tsobj.table.name) if tsobj.columns: raise NotImplementedError("columns are not implemented yet") if tsobj.rows and isinstance(tsobj.rows, list): for row in tsobj.rows: tsr = req.rows.add() # NB: type TsRow if not isinstance(row, list): raise ValueError("TsObject row must be a list of values") for cell in row: tsc = tsr.cells.add() # NB: type TsCell self.encode_to_ts_cell(cell, tsc) else: raise RiakError("TsObject requires a list of rows") mc = riak.pb.messages.MSG_CODE_TS_PUT_REQ rc = riak.pb.messages.MSG_CODE_TS_PUT_RESP return Msg(mc, req.SerializeToString(), rc)
python
def encode_timeseries_put(self, tsobj): """ Fills an TsPutReq message with the appropriate data and metadata from a TsObject. :param tsobj: a TsObject :type tsobj: TsObject :param req: the protobuf message to fill :type req: riak.pb.riak_ts_pb2.TsPutReq """ req = riak.pb.riak_ts_pb2.TsPutReq() req.table = str_to_bytes(tsobj.table.name) if tsobj.columns: raise NotImplementedError("columns are not implemented yet") if tsobj.rows and isinstance(tsobj.rows, list): for row in tsobj.rows: tsr = req.rows.add() # NB: type TsRow if not isinstance(row, list): raise ValueError("TsObject row must be a list of values") for cell in row: tsc = tsr.cells.add() # NB: type TsCell self.encode_to_ts_cell(cell, tsc) else: raise RiakError("TsObject requires a list of rows") mc = riak.pb.messages.MSG_CODE_TS_PUT_REQ rc = riak.pb.messages.MSG_CODE_TS_PUT_RESP return Msg(mc, req.SerializeToString(), rc)
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Fills an TsPutReq message with the appropriate data and metadata from a TsObject. :param tsobj: a TsObject :type tsobj: TsObject :param req: the protobuf message to fill :type req: riak.pb.riak_ts_pb2.TsPutReq
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/codecs/pbuf.py#L758-L787
train
251,736
basho/riak-python-client
riak/codecs/pbuf.py
PbufCodec.decode_timeseries_row
def decode_timeseries_row(self, tsrow, tscols=None, convert_timestamp=False): """ Decodes a TsRow into a list :param tsrow: the protobuf TsRow to decode. :type tsrow: riak.pb.riak_ts_pb2.TsRow :param tscols: the protobuf TsColumn data to help decode. :type tscols: list :rtype list """ row = [] for i, cell in enumerate(tsrow.cells): col = None if tscols is not None: col = tscols[i] if cell.HasField('varchar_value'): if col and not (col.type == TsColumnType.Value('VARCHAR') or col.type == TsColumnType.Value('BLOB')): raise TypeError('expected VARCHAR or BLOB column') else: row.append(cell.varchar_value) elif cell.HasField('sint64_value'): if col and col.type != TsColumnType.Value('SINT64'): raise TypeError('expected SINT64 column') else: row.append(cell.sint64_value) elif cell.HasField('double_value'): if col and col.type != TsColumnType.Value('DOUBLE'): raise TypeError('expected DOUBLE column') else: row.append(cell.double_value) elif cell.HasField('timestamp_value'): if col and col.type != TsColumnType.Value('TIMESTAMP'): raise TypeError('expected TIMESTAMP column') else: dt = cell.timestamp_value if convert_timestamp: dt = datetime_from_unix_time_millis( cell.timestamp_value) row.append(dt) elif cell.HasField('boolean_value'): if col and col.type != TsColumnType.Value('BOOLEAN'): raise TypeError('expected BOOLEAN column') else: row.append(cell.boolean_value) else: row.append(None) return row
python
def decode_timeseries_row(self, tsrow, tscols=None, convert_timestamp=False): """ Decodes a TsRow into a list :param tsrow: the protobuf TsRow to decode. :type tsrow: riak.pb.riak_ts_pb2.TsRow :param tscols: the protobuf TsColumn data to help decode. :type tscols: list :rtype list """ row = [] for i, cell in enumerate(tsrow.cells): col = None if tscols is not None: col = tscols[i] if cell.HasField('varchar_value'): if col and not (col.type == TsColumnType.Value('VARCHAR') or col.type == TsColumnType.Value('BLOB')): raise TypeError('expected VARCHAR or BLOB column') else: row.append(cell.varchar_value) elif cell.HasField('sint64_value'): if col and col.type != TsColumnType.Value('SINT64'): raise TypeError('expected SINT64 column') else: row.append(cell.sint64_value) elif cell.HasField('double_value'): if col and col.type != TsColumnType.Value('DOUBLE'): raise TypeError('expected DOUBLE column') else: row.append(cell.double_value) elif cell.HasField('timestamp_value'): if col and col.type != TsColumnType.Value('TIMESTAMP'): raise TypeError('expected TIMESTAMP column') else: dt = cell.timestamp_value if convert_timestamp: dt = datetime_from_unix_time_millis( cell.timestamp_value) row.append(dt) elif cell.HasField('boolean_value'): if col and col.type != TsColumnType.Value('BOOLEAN'): raise TypeError('expected BOOLEAN column') else: row.append(cell.boolean_value) else: row.append(None) return row
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Decodes a TsRow into a list :param tsrow: the protobuf TsRow to decode. :type tsrow: riak.pb.riak_ts_pb2.TsRow :param tscols: the protobuf TsColumn data to help decode. :type tscols: list :rtype list
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/codecs/pbuf.py#L847-L895
train
251,737
basho/riak-python-client
riak/codecs/pbuf.py
PbufCodec.decode_preflist
def decode_preflist(self, item): """ Decodes a preflist response :param preflist: a bucket/key preflist :type preflist: list of riak.pb.riak_kv_pb2.RpbBucketKeyPreflistItem :rtype dict """ result = {'partition': item.partition, 'node': bytes_to_str(item.node), 'primary': item. primary} return result
python
def decode_preflist(self, item): """ Decodes a preflist response :param preflist: a bucket/key preflist :type preflist: list of riak.pb.riak_kv_pb2.RpbBucketKeyPreflistItem :rtype dict """ result = {'partition': item.partition, 'node': bytes_to_str(item.node), 'primary': item. primary} return result
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Decodes a preflist response :param preflist: a bucket/key preflist :type preflist: list of riak.pb.riak_kv_pb2.RpbBucketKeyPreflistItem :rtype dict
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/codecs/pbuf.py#L897-L909
train
251,738
basho/riak-python-client
riak/transports/tcp/transport.py
TcpTransport.ping
def ping(self): """ Ping the remote server """ msg_code = riak.pb.messages.MSG_CODE_PING_REQ codec = self._get_codec(msg_code) msg = codec.encode_ping() resp_code, _ = self._request(msg, codec) if resp_code == riak.pb.messages.MSG_CODE_PING_RESP: return True else: return False
python
def ping(self): """ Ping the remote server """ msg_code = riak.pb.messages.MSG_CODE_PING_REQ codec = self._get_codec(msg_code) msg = codec.encode_ping() resp_code, _ = self._request(msg, codec) if resp_code == riak.pb.messages.MSG_CODE_PING_RESP: return True else: return False
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Ping the remote server
[ "Ping", "the", "remote", "server" ]
91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/transports/tcp/transport.py#L107-L118
train
251,739
basho/riak-python-client
riak/transports/tcp/transport.py
TcpTransport.get_server_info
def get_server_info(self): """ Get information about the server """ # NB: can't do it this way due to recursion # codec = self._get_codec(ttb_supported=False) codec = PbufCodec() msg = Msg(riak.pb.messages.MSG_CODE_GET_SERVER_INFO_REQ, None, riak.pb.messages.MSG_CODE_GET_SERVER_INFO_RESP) resp_code, resp = self._request(msg, codec) return codec.decode_get_server_info(resp)
python
def get_server_info(self): """ Get information about the server """ # NB: can't do it this way due to recursion # codec = self._get_codec(ttb_supported=False) codec = PbufCodec() msg = Msg(riak.pb.messages.MSG_CODE_GET_SERVER_INFO_REQ, None, riak.pb.messages.MSG_CODE_GET_SERVER_INFO_RESP) resp_code, resp = self._request(msg, codec) return codec.decode_get_server_info(resp)
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Get information about the server
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/transports/tcp/transport.py#L120-L130
train
251,740
basho/riak-python-client
riak/transports/tcp/transport.py
TcpTransport.get
def get(self, robj, r=None, pr=None, timeout=None, basic_quorum=None, notfound_ok=None, head_only=False): """ Serialize get request and deserialize response """ msg_code = riak.pb.messages.MSG_CODE_GET_REQ codec = self._get_codec(msg_code) msg = codec.encode_get(robj, r, pr, timeout, basic_quorum, notfound_ok, head_only) resp_code, resp = self._request(msg, codec) return codec.decode_get(robj, resp)
python
def get(self, robj, r=None, pr=None, timeout=None, basic_quorum=None, notfound_ok=None, head_only=False): """ Serialize get request and deserialize response """ msg_code = riak.pb.messages.MSG_CODE_GET_REQ codec = self._get_codec(msg_code) msg = codec.encode_get(robj, r, pr, timeout, basic_quorum, notfound_ok, head_only) resp_code, resp = self._request(msg, codec) return codec.decode_get(robj, resp)
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Serialize get request and deserialize response
[ "Serialize", "get", "request", "and", "deserialize", "response" ]
91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/transports/tcp/transport.py#L149-L160
train
251,741
basho/riak-python-client
riak/transports/tcp/transport.py
TcpTransport.ts_stream_keys
def ts_stream_keys(self, table, timeout=None): """ Streams keys from a timeseries table, returning an iterator that yields lists of keys. """ msg_code = riak.pb.messages.MSG_CODE_TS_LIST_KEYS_REQ codec = self._get_codec(msg_code) msg = codec.encode_timeseries_listkeysreq(table, timeout) self._send_msg(msg.msg_code, msg.data) return PbufTsKeyStream(self, codec, self._ts_convert_timestamp)
python
def ts_stream_keys(self, table, timeout=None): """ Streams keys from a timeseries table, returning an iterator that yields lists of keys. """ msg_code = riak.pb.messages.MSG_CODE_TS_LIST_KEYS_REQ codec = self._get_codec(msg_code) msg = codec.encode_timeseries_listkeysreq(table, timeout) self._send_msg(msg.msg_code, msg.data) return PbufTsKeyStream(self, codec, self._ts_convert_timestamp)
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Streams keys from a timeseries table, returning an iterator that yields lists of keys.
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/transports/tcp/transport.py#L212-L221
train
251,742
basho/riak-python-client
riak/transports/tcp/transport.py
TcpTransport.get_keys
def get_keys(self, bucket, timeout=None): """ Lists all keys within a bucket. """ msg_code = riak.pb.messages.MSG_CODE_LIST_KEYS_REQ codec = self._get_codec(msg_code) stream = self.stream_keys(bucket, timeout=timeout) return codec.decode_get_keys(stream)
python
def get_keys(self, bucket, timeout=None): """ Lists all keys within a bucket. """ msg_code = riak.pb.messages.MSG_CODE_LIST_KEYS_REQ codec = self._get_codec(msg_code) stream = self.stream_keys(bucket, timeout=timeout) return codec.decode_get_keys(stream)
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Lists all keys within a bucket.
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/transports/tcp/transport.py#L231-L238
train
251,743
basho/riak-python-client
riak/transports/tcp/transport.py
TcpTransport.stream_keys
def stream_keys(self, bucket, timeout=None): """ Streams keys from a bucket, returning an iterator that yields lists of keys. """ msg_code = riak.pb.messages.MSG_CODE_LIST_KEYS_REQ codec = self._get_codec(msg_code) msg = codec.encode_stream_keys(bucket, timeout) self._send_msg(msg.msg_code, msg.data) return PbufKeyStream(self, codec)
python
def stream_keys(self, bucket, timeout=None): """ Streams keys from a bucket, returning an iterator that yields lists of keys. """ msg_code = riak.pb.messages.MSG_CODE_LIST_KEYS_REQ codec = self._get_codec(msg_code) msg = codec.encode_stream_keys(bucket, timeout) self._send_msg(msg.msg_code, msg.data) return PbufKeyStream(self, codec)
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Streams keys from a bucket, returning an iterator that yields lists of keys.
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/transports/tcp/transport.py#L240-L249
train
251,744
basho/riak-python-client
riak/transports/tcp/transport.py
TcpTransport.get_buckets
def get_buckets(self, bucket_type=None, timeout=None): """ Serialize bucket listing request and deserialize response """ msg_code = riak.pb.messages.MSG_CODE_LIST_BUCKETS_REQ codec = self._get_codec(msg_code) msg = codec.encode_get_buckets(bucket_type, timeout, streaming=False) resp_code, resp = self._request(msg, codec) return resp.buckets
python
def get_buckets(self, bucket_type=None, timeout=None): """ Serialize bucket listing request and deserialize response """ msg_code = riak.pb.messages.MSG_CODE_LIST_BUCKETS_REQ codec = self._get_codec(msg_code) msg = codec.encode_get_buckets(bucket_type, timeout, streaming=False) resp_code, resp = self._request(msg, codec) return resp.buckets
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Serialize bucket listing request and deserialize response
[ "Serialize", "bucket", "listing", "request", "and", "deserialize", "response" ]
91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/transports/tcp/transport.py#L251-L260
train
251,745
basho/riak-python-client
riak/transports/tcp/transport.py
TcpTransport.get_bucket_props
def get_bucket_props(self, bucket): """ Serialize bucket property request and deserialize response """ msg_code = riak.pb.messages.MSG_CODE_GET_BUCKET_REQ codec = self._get_codec(msg_code) msg = codec.encode_get_bucket_props(bucket) resp_code, resp = self._request(msg, codec) return codec.decode_bucket_props(resp.props)
python
def get_bucket_props(self, bucket): """ Serialize bucket property request and deserialize response """ msg_code = riak.pb.messages.MSG_CODE_GET_BUCKET_REQ codec = self._get_codec(msg_code) msg = codec.encode_get_bucket_props(bucket) resp_code, resp = self._request(msg, codec) return codec.decode_bucket_props(resp.props)
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Serialize bucket property request and deserialize response
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/transports/tcp/transport.py#L276-L284
train
251,746
basho/riak-python-client
riak/transports/tcp/transport.py
TcpTransport.set_bucket_props
def set_bucket_props(self, bucket, props): """ Serialize set bucket property request and deserialize response """ if not self.pb_all_bucket_props(): for key in props: if key not in ('n_val', 'allow_mult'): raise NotImplementedError('Server only supports n_val and ' 'allow_mult properties over PBC') msg_code = riak.pb.messages.MSG_CODE_SET_BUCKET_REQ codec = self._get_codec(msg_code) msg = codec.encode_set_bucket_props(bucket, props) resp_code, resp = self._request(msg, codec) return True
python
def set_bucket_props(self, bucket, props): """ Serialize set bucket property request and deserialize response """ if not self.pb_all_bucket_props(): for key in props: if key not in ('n_val', 'allow_mult'): raise NotImplementedError('Server only supports n_val and ' 'allow_mult properties over PBC') msg_code = riak.pb.messages.MSG_CODE_SET_BUCKET_REQ codec = self._get_codec(msg_code) msg = codec.encode_set_bucket_props(bucket, props) resp_code, resp = self._request(msg, codec) return True
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Serialize set bucket property request and deserialize response
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/transports/tcp/transport.py#L286-L299
train
251,747
basho/riak-python-client
riak/transports/tcp/transport.py
TcpTransport.clear_bucket_props
def clear_bucket_props(self, bucket): """ Clear bucket properties, resetting them to their defaults """ if not self.pb_clear_bucket_props(): return False msg_code = riak.pb.messages.MSG_CODE_RESET_BUCKET_REQ codec = self._get_codec(msg_code) msg = codec.encode_clear_bucket_props(bucket) self._request(msg, codec) return True
python
def clear_bucket_props(self, bucket): """ Clear bucket properties, resetting them to their defaults """ if not self.pb_clear_bucket_props(): return False msg_code = riak.pb.messages.MSG_CODE_RESET_BUCKET_REQ codec = self._get_codec(msg_code) msg = codec.encode_clear_bucket_props(bucket) self._request(msg, codec) return True
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Clear bucket properties, resetting them to their defaults
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/transports/tcp/transport.py#L301-L311
train
251,748
basho/riak-python-client
riak/transports/tcp/transport.py
TcpTransport.get_bucket_type_props
def get_bucket_type_props(self, bucket_type): """ Fetch bucket-type properties """ self._check_bucket_types(bucket_type) msg_code = riak.pb.messages.MSG_CODE_GET_BUCKET_TYPE_REQ codec = self._get_codec(msg_code) msg = codec.encode_get_bucket_type_props(bucket_type) resp_code, resp = self._request(msg, codec) return codec.decode_bucket_props(resp.props)
python
def get_bucket_type_props(self, bucket_type): """ Fetch bucket-type properties """ self._check_bucket_types(bucket_type) msg_code = riak.pb.messages.MSG_CODE_GET_BUCKET_TYPE_REQ codec = self._get_codec(msg_code) msg = codec.encode_get_bucket_type_props(bucket_type) resp_code, resp = self._request(msg, codec) return codec.decode_bucket_props(resp.props)
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Fetch bucket-type properties
[ "Fetch", "bucket", "-", "type", "properties" ]
91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/transports/tcp/transport.py#L313-L322
train
251,749
basho/riak-python-client
riak/transports/tcp/transport.py
TcpTransport.set_bucket_type_props
def set_bucket_type_props(self, bucket_type, props): """ Set bucket-type properties """ self._check_bucket_types(bucket_type) msg_code = riak.pb.messages.MSG_CODE_SET_BUCKET_TYPE_REQ codec = self._get_codec(msg_code) msg = codec.encode_set_bucket_type_props(bucket_type, props) resp_code, resp = self._request(msg, codec) return True
python
def set_bucket_type_props(self, bucket_type, props): """ Set bucket-type properties """ self._check_bucket_types(bucket_type) msg_code = riak.pb.messages.MSG_CODE_SET_BUCKET_TYPE_REQ codec = self._get_codec(msg_code) msg = codec.encode_set_bucket_type_props(bucket_type, props) resp_code, resp = self._request(msg, codec) return True
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Set bucket-type properties
[ "Set", "bucket", "-", "type", "properties" ]
91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/transports/tcp/transport.py#L324-L333
train
251,750
basho/riak-python-client
riak/benchmark.py
print_report
def print_report(label, user, system, real): """ Prints the report of one step of a benchmark. """ print("{:<12s} {:12f} {:12f} ( {:12f} )".format(label, user, system, real))
python
def print_report(label, user, system, real): """ Prints the report of one step of a benchmark. """ print("{:<12s} {:12f} {:12f} ( {:12f} )".format(label, user, system, real))
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Prints the report of one step of a benchmark.
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/benchmark.py#L134-L141
train
251,751
basho/riak-python-client
riak/benchmark.py
Benchmark.next
def next(self): """ Runs the next iteration of the benchmark. """ if self.count == 0: raise StopIteration elif self.count > 1: print_rehearsal_header() else: if self.rehearse: gc.collect() print("-" * 59) print() print_header() self.count -= 1 return self
python
def next(self): """ Runs the next iteration of the benchmark. """ if self.count == 0: raise StopIteration elif self.count > 1: print_rehearsal_header() else: if self.rehearse: gc.collect() print("-" * 59) print() print_header() self.count -= 1 return self
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Runs the next iteration of the benchmark.
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/benchmark.py#L96-L112
train
251,752
basho/riak-python-client
riak/mapreduce.py
RiakMapReduce.add_object
def add_object(self, obj): """ Adds a RiakObject to the inputs. :param obj: the object to add :type obj: RiakObject :rtype: :class:`RiakMapReduce` """ return self.add_bucket_key_data(obj._bucket._name, obj._key, None)
python
def add_object(self, obj): """ Adds a RiakObject to the inputs. :param obj: the object to add :type obj: RiakObject :rtype: :class:`RiakMapReduce` """ return self.add_bucket_key_data(obj._bucket._name, obj._key, None)
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Adds a RiakObject to the inputs. :param obj: the object to add :type obj: RiakObject :rtype: :class:`RiakMapReduce`
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/mapreduce.py#L77-L85
train
251,753
basho/riak-python-client
riak/mapreduce.py
RiakMapReduce.add_bucket
def add_bucket(self, bucket, bucket_type=None): """ Adds all keys in a bucket to the inputs. :param bucket: the bucket :type bucket: string :param bucket_type: Optional name of a bucket type :type bucket_type: string, None :rtype: :class:`RiakMapReduce` """ if not riak.disable_list_exceptions: raise riak.ListError() self._input_mode = 'bucket' if isinstance(bucket, riak.RiakBucket): if bucket.bucket_type.is_default(): self._inputs = {'bucket': bucket.name} else: self._inputs = {'bucket': [bucket.bucket_type.name, bucket.name]} elif bucket_type is not None and bucket_type != "default": self._inputs = {'bucket': [bucket_type, bucket]} else: self._inputs = {'bucket': bucket} return self
python
def add_bucket(self, bucket, bucket_type=None): """ Adds all keys in a bucket to the inputs. :param bucket: the bucket :type bucket: string :param bucket_type: Optional name of a bucket type :type bucket_type: string, None :rtype: :class:`RiakMapReduce` """ if not riak.disable_list_exceptions: raise riak.ListError() self._input_mode = 'bucket' if isinstance(bucket, riak.RiakBucket): if bucket.bucket_type.is_default(): self._inputs = {'bucket': bucket.name} else: self._inputs = {'bucket': [bucket.bucket_type.name, bucket.name]} elif bucket_type is not None and bucket_type != "default": self._inputs = {'bucket': [bucket_type, bucket]} else: self._inputs = {'bucket': bucket} return self
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Adds all keys in a bucket to the inputs. :param bucket: the bucket :type bucket: string :param bucket_type: Optional name of a bucket type :type bucket_type: string, None :rtype: :class:`RiakMapReduce`
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/mapreduce.py#L121-L144
train
251,754
basho/riak-python-client
riak/mapreduce.py
RiakMapReduce.add_key_filters
def add_key_filters(self, key_filters): """ Adds key filters to the inputs. :param key_filters: a list of filters :type key_filters: list :rtype: :class:`RiakMapReduce` """ if self._input_mode == 'query': raise ValueError('Key filters are not supported in a query.') self._key_filters.extend(key_filters) return self
python
def add_key_filters(self, key_filters): """ Adds key filters to the inputs. :param key_filters: a list of filters :type key_filters: list :rtype: :class:`RiakMapReduce` """ if self._input_mode == 'query': raise ValueError('Key filters are not supported in a query.') self._key_filters.extend(key_filters) return self
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Adds key filters to the inputs. :param key_filters: a list of filters :type key_filters: list :rtype: :class:`RiakMapReduce`
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/mapreduce.py#L146-L158
train
251,755
basho/riak-python-client
riak/mapreduce.py
RiakMapReduce.add_key_filter
def add_key_filter(self, *args): """ Add a single key filter to the inputs. :param args: a filter :type args: list :rtype: :class:`RiakMapReduce` """ if self._input_mode == 'query': raise ValueError('Key filters are not supported in a query.') self._key_filters.append(args) return self
python
def add_key_filter(self, *args): """ Add a single key filter to the inputs. :param args: a filter :type args: list :rtype: :class:`RiakMapReduce` """ if self._input_mode == 'query': raise ValueError('Key filters are not supported in a query.') self._key_filters.append(args) return self
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Add a single key filter to the inputs. :param args: a filter :type args: list :rtype: :class:`RiakMapReduce`
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/mapreduce.py#L160-L172
train
251,756
basho/riak-python-client
riak/mapreduce.py
RiakMapReduce.reduce_sort
def reduce_sort(self, js_cmp=None, options=None): """ Adds the Javascript built-in ``Riak.reduceSort`` to the query as a reduce phase. :param js_cmp: A Javascript comparator function as specified by Array.sort() :type js_cmp: string :param options: phase options, containing 'language', 'keep' flag, and/or 'arg'. :type options: dict """ if options is None: options = dict() if js_cmp: options['arg'] = js_cmp return self.reduce("Riak.reduceSort", options=options)
python
def reduce_sort(self, js_cmp=None, options=None): """ Adds the Javascript built-in ``Riak.reduceSort`` to the query as a reduce phase. :param js_cmp: A Javascript comparator function as specified by Array.sort() :type js_cmp: string :param options: phase options, containing 'language', 'keep' flag, and/or 'arg'. :type options: dict """ if options is None: options = dict() if js_cmp: options['arg'] = js_cmp return self.reduce("Riak.reduceSort", options=options)
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Adds the Javascript built-in ``Riak.reduceSort`` to the query as a reduce phase. :param js_cmp: A Javascript comparator function as specified by Array.sort() :type js_cmp: string :param options: phase options, containing 'language', 'keep' flag, and/or 'arg'. :type options: dict
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/mapreduce.py#L448-L466
train
251,757
basho/riak-python-client
riak/mapreduce.py
RiakMapReduce.reduce_slice
def reduce_slice(self, start, end, options=None): """ Adds the Javascript built-in ``Riak.reduceSlice`` to the query as a reduce phase. :param start: the beginning of the slice :type start: integer :param end: the end of the slice :type end: integer :param options: phase options, containing 'language', 'keep' flag, and/or 'arg'. :type options: dict """ if options is None: options = dict() options['arg'] = [start, end] return self.reduce("Riak.reduceSlice", options=options)
python
def reduce_slice(self, start, end, options=None): """ Adds the Javascript built-in ``Riak.reduceSlice`` to the query as a reduce phase. :param start: the beginning of the slice :type start: integer :param end: the end of the slice :type end: integer :param options: phase options, containing 'language', 'keep' flag, and/or 'arg'. :type options: dict """ if options is None: options = dict() options['arg'] = [start, end] return self.reduce("Riak.reduceSlice", options=options)
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Adds the Javascript built-in ``Riak.reduceSlice`` to the query as a reduce phase. :param start: the beginning of the slice :type start: integer :param end: the end of the slice :type end: integer :param options: phase options, containing 'language', 'keep' flag, and/or 'arg'. :type options: dict
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/mapreduce.py#L500-L517
train
251,758
basho/riak-python-client
riak/mapreduce.py
RiakMapReducePhase.to_array
def to_array(self): """ Convert the RiakMapReducePhase to a format that can be output into JSON. Used internally. :rtype: dict """ stepdef = {'keep': self._keep, 'language': self._language, 'arg': self._arg} if self._language == 'javascript': if isinstance(self._function, list): stepdef['bucket'] = self._function[0] stepdef['key'] = self._function[1] elif isinstance(self._function, string_types): if ("{" in self._function): stepdef['source'] = self._function else: stepdef['name'] = self._function elif (self._language == 'erlang' and isinstance(self._function, list)): stepdef['module'] = self._function[0] stepdef['function'] = self._function[1] elif (self._language == 'erlang' and isinstance(self._function, string_types)): stepdef['source'] = self._function return {self._type: stepdef}
python
def to_array(self): """ Convert the RiakMapReducePhase to a format that can be output into JSON. Used internally. :rtype: dict """ stepdef = {'keep': self._keep, 'language': self._language, 'arg': self._arg} if self._language == 'javascript': if isinstance(self._function, list): stepdef['bucket'] = self._function[0] stepdef['key'] = self._function[1] elif isinstance(self._function, string_types): if ("{" in self._function): stepdef['source'] = self._function else: stepdef['name'] = self._function elif (self._language == 'erlang' and isinstance(self._function, list)): stepdef['module'] = self._function[0] stepdef['function'] = self._function[1] elif (self._language == 'erlang' and isinstance(self._function, string_types)): stepdef['source'] = self._function return {self._type: stepdef}
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Convert the RiakMapReducePhase to a format that can be output into JSON. Used internally. :rtype: dict
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/mapreduce.py#L569-L598
train
251,759
basho/riak-python-client
riak/mapreduce.py
RiakLinkPhase.to_array
def to_array(self): """ Convert the RiakLinkPhase to a format that can be output into JSON. Used internally. """ stepdef = {'bucket': self._bucket, 'tag': self._tag, 'keep': self._keep} return {'link': stepdef}
python
def to_array(self): """ Convert the RiakLinkPhase to a format that can be output into JSON. Used internally. """ stepdef = {'bucket': self._bucket, 'tag': self._tag, 'keep': self._keep} return {'link': stepdef}
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Convert the RiakLinkPhase to a format that can be output into JSON. Used internally.
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/mapreduce.py#L626-L634
train
251,760
basho/riak-python-client
riak/resolver.py
last_written_resolver
def last_written_resolver(riak_object): """ A conflict-resolution function that resolves by selecting the most recently-modified sibling by timestamp. :param riak_object: an object-in-conflict that will be resolved :type riak_object: :class:`RiakObject <riak.riak_object.RiakObject>` """ riak_object.siblings = [max(riak_object.siblings, key=lambda x: x.last_modified), ]
python
def last_written_resolver(riak_object): """ A conflict-resolution function that resolves by selecting the most recently-modified sibling by timestamp. :param riak_object: an object-in-conflict that will be resolved :type riak_object: :class:`RiakObject <riak.riak_object.RiakObject>` """ riak_object.siblings = [max(riak_object.siblings, key=lambda x: x.last_modified), ]
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A conflict-resolution function that resolves by selecting the most recently-modified sibling by timestamp. :param riak_object: an object-in-conflict that will be resolved :type riak_object: :class:`RiakObject <riak.riak_object.RiakObject>`
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/resolver.py#L31-L40
train
251,761
basho/riak-python-client
riak/transports/security.py
verify_cb
def verify_cb(conn, cert, errnum, depth, ok): """ The default OpenSSL certificate verification callback. """ if not ok: raise SecurityError("Could not verify CA certificate {0}" .format(cert.get_subject())) return ok
python
def verify_cb(conn, cert, errnum, depth, ok): """ The default OpenSSL certificate verification callback. """ if not ok: raise SecurityError("Could not verify CA certificate {0}" .format(cert.get_subject())) return ok
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The default OpenSSL certificate verification callback.
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/transports/security.py#L27-L34
train
251,762
basho/riak-python-client
riak/client/index_page.py
IndexPage.next_page
def next_page(self, timeout=None, stream=None): """ Fetches the next page using the same parameters as the original query. Note that if streaming was used before, it will be used again unless overridden. :param stream: whether to enable streaming. `True` enables, `False` disables, `None` uses previous value. :type stream: boolean :param timeout: a timeout value in milliseconds, or 'infinity' :type timeout: int """ if not self.continuation: raise ValueError("Cannot get next index page, no continuation") if stream is not None: self.stream = stream args = {'bucket': self.bucket, 'index': self.index, 'startkey': self.startkey, 'endkey': self.endkey, 'return_terms': self.return_terms, 'max_results': self.max_results, 'continuation': self.continuation, 'timeout': timeout, 'term_regex': self.term_regex} if self.stream: return self.client.stream_index(**args) else: return self.client.get_index(**args)
python
def next_page(self, timeout=None, stream=None): """ Fetches the next page using the same parameters as the original query. Note that if streaming was used before, it will be used again unless overridden. :param stream: whether to enable streaming. `True` enables, `False` disables, `None` uses previous value. :type stream: boolean :param timeout: a timeout value in milliseconds, or 'infinity' :type timeout: int """ if not self.continuation: raise ValueError("Cannot get next index page, no continuation") if stream is not None: self.stream = stream args = {'bucket': self.bucket, 'index': self.index, 'startkey': self.startkey, 'endkey': self.endkey, 'return_terms': self.return_terms, 'max_results': self.max_results, 'continuation': self.continuation, 'timeout': timeout, 'term_regex': self.term_regex} if self.stream: return self.client.stream_index(**args) else: return self.client.get_index(**args)
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Fetches the next page using the same parameters as the original query. Note that if streaming was used before, it will be used again unless overridden. :param stream: whether to enable streaming. `True` enables, `False` disables, `None` uses previous value. :type stream: boolean :param timeout: a timeout value in milliseconds, or 'infinity' :type timeout: int
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/client/index_page.py#L117-L150
train
251,763
basho/riak-python-client
riak/client/operations.py
_validate_timeout
def _validate_timeout(timeout, infinity_ok=False): """ Raises an exception if the given timeout is an invalid value. """ if timeout is None: return if timeout == 'infinity': if infinity_ok: return else: raise ValueError( 'timeout must be a positive integer ' '("infinity" is not valid)') if isinstance(timeout, six.integer_types) and timeout > 0: return raise ValueError('timeout must be a positive integer')
python
def _validate_timeout(timeout, infinity_ok=False): """ Raises an exception if the given timeout is an invalid value. """ if timeout is None: return if timeout == 'infinity': if infinity_ok: return else: raise ValueError( 'timeout must be a positive integer ' '("infinity" is not valid)') if isinstance(timeout, six.integer_types) and timeout > 0: return raise ValueError('timeout must be a positive integer')
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Raises an exception if the given timeout is an invalid value.
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/client/operations.py#L1270-L1288
train
251,764
basho/riak-python-client
riak/client/operations.py
RiakClientOperations.stream_buckets
def stream_buckets(self, bucket_type=None, timeout=None): """ Streams the list of buckets. This is a generator method that should be iterated over. .. warning:: Do not use this in production, as it requires traversing through all keys stored in a cluster. The caller should explicitly close the returned iterator, either using :func:`contextlib.closing` or calling ``close()`` explicitly. Consuming the entire iterator will also close the stream. If it does not, the associated connection might not be returned to the pool. Example:: from contextlib import closing # Using contextlib.closing with closing(client.stream_buckets()) as buckets: for bucket_list in buckets: do_something(bucket_list) # Explicit close() stream = client.stream_buckets() for bucket_list in stream: do_something(bucket_list) stream.close() :param bucket_type: the optional containing bucket type :type bucket_type: :class:`~riak.bucket.BucketType` :param timeout: a timeout value in milliseconds :type timeout: int :rtype: iterator that yields lists of :class:`RiakBucket <riak.bucket.RiakBucket>` instances """ if not riak.disable_list_exceptions: raise ListError() _validate_timeout(timeout) if bucket_type: bucketfn = self._bucket_type_bucket_builder else: bucketfn = self._default_type_bucket_builder def make_op(transport): return transport.stream_buckets( bucket_type=bucket_type, timeout=timeout) for bucket_list in self._stream_with_retry(make_op): bucket_list = [bucketfn(bytes_to_str(name), bucket_type) for name in bucket_list] if len(bucket_list) > 0: yield bucket_list
python
def stream_buckets(self, bucket_type=None, timeout=None): """ Streams the list of buckets. This is a generator method that should be iterated over. .. warning:: Do not use this in production, as it requires traversing through all keys stored in a cluster. The caller should explicitly close the returned iterator, either using :func:`contextlib.closing` or calling ``close()`` explicitly. Consuming the entire iterator will also close the stream. If it does not, the associated connection might not be returned to the pool. Example:: from contextlib import closing # Using contextlib.closing with closing(client.stream_buckets()) as buckets: for bucket_list in buckets: do_something(bucket_list) # Explicit close() stream = client.stream_buckets() for bucket_list in stream: do_something(bucket_list) stream.close() :param bucket_type: the optional containing bucket type :type bucket_type: :class:`~riak.bucket.BucketType` :param timeout: a timeout value in milliseconds :type timeout: int :rtype: iterator that yields lists of :class:`RiakBucket <riak.bucket.RiakBucket>` instances """ if not riak.disable_list_exceptions: raise ListError() _validate_timeout(timeout) if bucket_type: bucketfn = self._bucket_type_bucket_builder else: bucketfn = self._default_type_bucket_builder def make_op(transport): return transport.stream_buckets( bucket_type=bucket_type, timeout=timeout) for bucket_list in self._stream_with_retry(make_op): bucket_list = [bucketfn(bytes_to_str(name), bucket_type) for name in bucket_list] if len(bucket_list) > 0: yield bucket_list
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Streams the list of buckets. This is a generator method that should be iterated over. .. warning:: Do not use this in production, as it requires traversing through all keys stored in a cluster. The caller should explicitly close the returned iterator, either using :func:`contextlib.closing` or calling ``close()`` explicitly. Consuming the entire iterator will also close the stream. If it does not, the associated connection might not be returned to the pool. Example:: from contextlib import closing # Using contextlib.closing with closing(client.stream_buckets()) as buckets: for bucket_list in buckets: do_something(bucket_list) # Explicit close() stream = client.stream_buckets() for bucket_list in stream: do_something(bucket_list) stream.close() :param bucket_type: the optional containing bucket type :type bucket_type: :class:`~riak.bucket.BucketType` :param timeout: a timeout value in milliseconds :type timeout: int :rtype: iterator that yields lists of :class:`RiakBucket <riak.bucket.RiakBucket>` instances
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/client/operations.py#L72-L125
train
251,765
basho/riak-python-client
riak/client/operations.py
RiakClientOperations.stream_index
def stream_index(self, bucket, index, startkey, endkey=None, return_terms=None, max_results=None, continuation=None, timeout=None, term_regex=None): """ Queries a secondary index, streaming matching keys through an iterator. The caller should explicitly close the returned iterator, either using :func:`contextlib.closing` or calling ``close()`` explicitly. Consuming the entire iterator will also close the stream. If it does not, the associated connection might not be returned to the pool. Example:: from contextlib import closing # Using contextlib.closing with closing(client.stream_index(mybucket, 'name_bin', 'Smith')) as index: for key in index: do_something(key) # Explicit close() stream = client.stream_index(mybucket, 'name_bin', 'Smith') for key in stream: do_something(key) stream.close() :param bucket: the bucket whose index will be queried :type bucket: RiakBucket :param index: the index to query :type index: string :param startkey: the sole key to query, or beginning of the query range :type startkey: string, integer :param endkey: the end of the query range (optional if equality) :type endkey: string, integer :param return_terms: whether to include the secondary index value :type return_terms: boolean :param max_results: the maximum number of results to return (page size) :type max_results: integer :param continuation: the opaque continuation returned from a previous paginated request :type continuation: string :param timeout: a timeout value in milliseconds, or 'infinity' :type timeout: int :param term_regex: a regular expression used to filter index terms :type term_regex: string :rtype: :class:`~riak.client.index_page.IndexPage` """ # TODO FUTURE: implement "retry on connection closed" # as in stream_mapred _validate_timeout(timeout, infinity_ok=True) page = IndexPage(self, bucket, index, startkey, endkey, return_terms, max_results, term_regex) page.stream = True resource = self._acquire() transport = resource.object page.results = transport.stream_index( bucket, index, startkey, endkey, return_terms=return_terms, max_results=max_results, continuation=continuation, timeout=timeout, term_regex=term_regex) page.results.attach(resource) return page
python
def stream_index(self, bucket, index, startkey, endkey=None, return_terms=None, max_results=None, continuation=None, timeout=None, term_regex=None): """ Queries a secondary index, streaming matching keys through an iterator. The caller should explicitly close the returned iterator, either using :func:`contextlib.closing` or calling ``close()`` explicitly. Consuming the entire iterator will also close the stream. If it does not, the associated connection might not be returned to the pool. Example:: from contextlib import closing # Using contextlib.closing with closing(client.stream_index(mybucket, 'name_bin', 'Smith')) as index: for key in index: do_something(key) # Explicit close() stream = client.stream_index(mybucket, 'name_bin', 'Smith') for key in stream: do_something(key) stream.close() :param bucket: the bucket whose index will be queried :type bucket: RiakBucket :param index: the index to query :type index: string :param startkey: the sole key to query, or beginning of the query range :type startkey: string, integer :param endkey: the end of the query range (optional if equality) :type endkey: string, integer :param return_terms: whether to include the secondary index value :type return_terms: boolean :param max_results: the maximum number of results to return (page size) :type max_results: integer :param continuation: the opaque continuation returned from a previous paginated request :type continuation: string :param timeout: a timeout value in milliseconds, or 'infinity' :type timeout: int :param term_regex: a regular expression used to filter index terms :type term_regex: string :rtype: :class:`~riak.client.index_page.IndexPage` """ # TODO FUTURE: implement "retry on connection closed" # as in stream_mapred _validate_timeout(timeout, infinity_ok=True) page = IndexPage(self, bucket, index, startkey, endkey, return_terms, max_results, term_regex) page.stream = True resource = self._acquire() transport = resource.object page.results = transport.stream_index( bucket, index, startkey, endkey, return_terms=return_terms, max_results=max_results, continuation=continuation, timeout=timeout, term_regex=term_regex) page.results.attach(resource) return page
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Queries a secondary index, streaming matching keys through an iterator. The caller should explicitly close the returned iterator, either using :func:`contextlib.closing` or calling ``close()`` explicitly. Consuming the entire iterator will also close the stream. If it does not, the associated connection might not be returned to the pool. Example:: from contextlib import closing # Using contextlib.closing with closing(client.stream_index(mybucket, 'name_bin', 'Smith')) as index: for key in index: do_something(key) # Explicit close() stream = client.stream_index(mybucket, 'name_bin', 'Smith') for key in stream: do_something(key) stream.close() :param bucket: the bucket whose index will be queried :type bucket: RiakBucket :param index: the index to query :type index: string :param startkey: the sole key to query, or beginning of the query range :type startkey: string, integer :param endkey: the end of the query range (optional if equality) :type endkey: string, integer :param return_terms: whether to include the secondary index value :type return_terms: boolean :param max_results: the maximum number of results to return (page size) :type max_results: integer :param continuation: the opaque continuation returned from a previous paginated request :type continuation: string :param timeout: a timeout value in milliseconds, or 'infinity' :type timeout: int :param term_regex: a regular expression used to filter index terms :type term_regex: string :rtype: :class:`~riak.client.index_page.IndexPage`
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/client/operations.py#L238-L301
train
251,766
basho/riak-python-client
riak/client/operations.py
RiakClientOperations.stream_keys
def stream_keys(self, bucket, timeout=None): """ Lists all keys in a bucket via a stream. This is a generator method which should be iterated over. .. warning:: Do not use this in production, as it requires traversing through all keys stored in a cluster. The caller should explicitly close the returned iterator, either using :func:`contextlib.closing` or calling ``close()`` explicitly. Consuming the entire iterator will also close the stream. If it does not, the associated connection might not be returned to the pool. Example:: from contextlib import closing # Using contextlib.closing with closing(client.stream_keys(mybucket)) as keys: for key_list in keys: do_something(key_list) # Explicit close() stream = client.stream_keys(mybucket) for key_list in stream: do_something(key_list) stream.close() :param bucket: the bucket whose properties will be set :type bucket: RiakBucket :param timeout: a timeout value in milliseconds :type timeout: int :rtype: iterator """ if not riak.disable_list_exceptions: raise ListError() _validate_timeout(timeout) def make_op(transport): return transport.stream_keys(bucket, timeout=timeout) for keylist in self._stream_with_retry(make_op): if len(keylist) > 0: if six.PY2: yield keylist else: yield [bytes_to_str(item) for item in keylist]
python
def stream_keys(self, bucket, timeout=None): """ Lists all keys in a bucket via a stream. This is a generator method which should be iterated over. .. warning:: Do not use this in production, as it requires traversing through all keys stored in a cluster. The caller should explicitly close the returned iterator, either using :func:`contextlib.closing` or calling ``close()`` explicitly. Consuming the entire iterator will also close the stream. If it does not, the associated connection might not be returned to the pool. Example:: from contextlib import closing # Using contextlib.closing with closing(client.stream_keys(mybucket)) as keys: for key_list in keys: do_something(key_list) # Explicit close() stream = client.stream_keys(mybucket) for key_list in stream: do_something(key_list) stream.close() :param bucket: the bucket whose properties will be set :type bucket: RiakBucket :param timeout: a timeout value in milliseconds :type timeout: int :rtype: iterator """ if not riak.disable_list_exceptions: raise ListError() _validate_timeout(timeout) def make_op(transport): return transport.stream_keys(bucket, timeout=timeout) for keylist in self._stream_with_retry(make_op): if len(keylist) > 0: if six.PY2: yield keylist else: yield [bytes_to_str(item) for item in keylist]
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Lists all keys in a bucket via a stream. This is a generator method which should be iterated over. .. warning:: Do not use this in production, as it requires traversing through all keys stored in a cluster. The caller should explicitly close the returned iterator, either using :func:`contextlib.closing` or calling ``close()`` explicitly. Consuming the entire iterator will also close the stream. If it does not, the associated connection might not be returned to the pool. Example:: from contextlib import closing # Using contextlib.closing with closing(client.stream_keys(mybucket)) as keys: for key_list in keys: do_something(key_list) # Explicit close() stream = client.stream_keys(mybucket) for key_list in stream: do_something(key_list) stream.close() :param bucket: the bucket whose properties will be set :type bucket: RiakBucket :param timeout: a timeout value in milliseconds :type timeout: int :rtype: iterator
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/client/operations.py#L484-L530
train
251,767
basho/riak-python-client
riak/client/operations.py
RiakClientOperations.ts_stream_keys
def ts_stream_keys(self, table, timeout=None): """ Lists all keys in a time series table via a stream. This is a generator method which should be iterated over. The caller should explicitly close the returned iterator, either using :func:`contextlib.closing` or calling ``close()`` explicitly. Consuming the entire iterator will also close the stream. If it does not, the associated connection might not be returned to the pool. Example:: from contextlib import closing # Using contextlib.closing with closing(client.ts_stream_keys(mytable)) as keys: for key_list in keys: do_something(key_list) # Explicit close() stream = client.ts_stream_keys(mytable) for key_list in stream: do_something(key_list) stream.close() :param table: the table from which to stream keys :type table: string or :class:`Table <riak.table.Table>` :param timeout: a timeout value in milliseconds :type timeout: int :rtype: iterator """ if not riak.disable_list_exceptions: raise ListError() t = table if isinstance(t, six.string_types): t = Table(self, table) _validate_timeout(timeout) resource = self._acquire() transport = resource.object stream = transport.ts_stream_keys(t, timeout) stream.attach(resource) try: for keylist in stream: if len(keylist) > 0: yield keylist finally: stream.close()
python
def ts_stream_keys(self, table, timeout=None): """ Lists all keys in a time series table via a stream. This is a generator method which should be iterated over. The caller should explicitly close the returned iterator, either using :func:`contextlib.closing` or calling ``close()`` explicitly. Consuming the entire iterator will also close the stream. If it does not, the associated connection might not be returned to the pool. Example:: from contextlib import closing # Using contextlib.closing with closing(client.ts_stream_keys(mytable)) as keys: for key_list in keys: do_something(key_list) # Explicit close() stream = client.ts_stream_keys(mytable) for key_list in stream: do_something(key_list) stream.close() :param table: the table from which to stream keys :type table: string or :class:`Table <riak.table.Table>` :param timeout: a timeout value in milliseconds :type timeout: int :rtype: iterator """ if not riak.disable_list_exceptions: raise ListError() t = table if isinstance(t, six.string_types): t = Table(self, table) _validate_timeout(timeout) resource = self._acquire() transport = resource.object stream = transport.ts_stream_keys(t, timeout) stream.attach(resource) try: for keylist in stream: if len(keylist) > 0: yield keylist finally: stream.close()
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Lists all keys in a time series table via a stream. This is a generator method which should be iterated over. The caller should explicitly close the returned iterator, either using :func:`contextlib.closing` or calling ``close()`` explicitly. Consuming the entire iterator will also close the stream. If it does not, the associated connection might not be returned to the pool. Example:: from contextlib import closing # Using contextlib.closing with closing(client.ts_stream_keys(mytable)) as keys: for key_list in keys: do_something(key_list) # Explicit close() stream = client.ts_stream_keys(mytable) for key_list in stream: do_something(key_list) stream.close() :param table: the table from which to stream keys :type table: string or :class:`Table <riak.table.Table>` :param timeout: a timeout value in milliseconds :type timeout: int :rtype: iterator
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/client/operations.py#L665-L713
train
251,768
basho/riak-python-client
riak/client/operations.py
RiakClientOperations.multiget
def multiget(self, pairs, **params): """Fetches many keys in parallel via threads. :param pairs: list of bucket_type/bucket/key tuple triples :type pairs: list :param params: additional request flags, e.g. r, pr :type params: dict :rtype: list of :class:`RiakObjects <riak.riak_object.RiakObject>`, :class:`Datatypes <riak.datatypes.Datatype>`, or tuples of bucket_type, bucket, key, and the exception raised on fetch """ if self._multiget_pool: params['pool'] = self._multiget_pool return riak.client.multi.multiget(self, pairs, **params)
python
def multiget(self, pairs, **params): """Fetches many keys in parallel via threads. :param pairs: list of bucket_type/bucket/key tuple triples :type pairs: list :param params: additional request flags, e.g. r, pr :type params: dict :rtype: list of :class:`RiakObjects <riak.riak_object.RiakObject>`, :class:`Datatypes <riak.datatypes.Datatype>`, or tuples of bucket_type, bucket, key, and the exception raised on fetch """ if self._multiget_pool: params['pool'] = self._multiget_pool return riak.client.multi.multiget(self, pairs, **params)
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Fetches many keys in parallel via threads. :param pairs: list of bucket_type/bucket/key tuple triples :type pairs: list :param params: additional request flags, e.g. r, pr :type params: dict :rtype: list of :class:`RiakObjects <riak.riak_object.RiakObject>`, :class:`Datatypes <riak.datatypes.Datatype>`, or tuples of bucket_type, bucket, key, and the exception raised on fetch
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/client/operations.py#L1003-L1016
train
251,769
basho/riak-python-client
riak/client/operations.py
RiakClientOperations.multiput
def multiput(self, objs, **params): """ Stores objects in parallel via threads. :param objs: the objects to store :type objs: list of `RiakObject <riak.riak_object.RiakObject>` :param params: additional request flags, e.g. w, dw, pw :type params: dict :rtype: list of boolean or :class:`RiakObjects <riak.riak_object.RiakObject>`, """ if self._multiput_pool: params['pool'] = self._multiput_pool return riak.client.multi.multiput(self, objs, **params)
python
def multiput(self, objs, **params): """ Stores objects in parallel via threads. :param objs: the objects to store :type objs: list of `RiakObject <riak.riak_object.RiakObject>` :param params: additional request flags, e.g. w, dw, pw :type params: dict :rtype: list of boolean or :class:`RiakObjects <riak.riak_object.RiakObject>`, """ if self._multiput_pool: params['pool'] = self._multiput_pool return riak.client.multi.multiput(self, objs, **params)
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Stores objects in parallel via threads. :param objs: the objects to store :type objs: list of `RiakObject <riak.riak_object.RiakObject>` :param params: additional request flags, e.g. w, dw, pw :type params: dict :rtype: list of boolean or :class:`RiakObjects <riak.riak_object.RiakObject>`,
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/client/operations.py#L1018-L1031
train
251,770
basho/riak-python-client
riak/client/operations.py
RiakClientOperations.fetch_datatype
def fetch_datatype(self, bucket, key, r=None, pr=None, basic_quorum=None, notfound_ok=None, timeout=None, include_context=None): """ Fetches the value of a Riak Datatype. .. note:: This request is automatically retried :attr:`retries` times if it fails due to network error. :param bucket: the bucket of the datatype, which must belong to a :class:`~riak.bucket.BucketType` :type bucket: :class:`~riak.bucket.RiakBucket` :param key: the key of the datatype :type key: string :param r: the read quorum :type r: integer, string, None :param pr: the primary read quorum :type pr: integer, string, None :param basic_quorum: whether to use the "basic quorum" policy for not-founds :type basic_quorum: bool, None :param notfound_ok: whether to treat not-found responses as successful :type notfound_ok: bool, None :param timeout: a timeout value in milliseconds :type timeout: int, None :param include_context: whether to return the opaque context as well as the value, which is useful for removal operations on sets and maps :type include_context: bool, None :rtype: :class:`~riak.datatypes.Datatype` """ dtype, value, context = self._fetch_datatype( bucket, key, r=r, pr=pr, basic_quorum=basic_quorum, notfound_ok=notfound_ok, timeout=timeout, include_context=include_context) return TYPES[dtype](bucket=bucket, key=key, value=value, context=context)
python
def fetch_datatype(self, bucket, key, r=None, pr=None, basic_quorum=None, notfound_ok=None, timeout=None, include_context=None): """ Fetches the value of a Riak Datatype. .. note:: This request is automatically retried :attr:`retries` times if it fails due to network error. :param bucket: the bucket of the datatype, which must belong to a :class:`~riak.bucket.BucketType` :type bucket: :class:`~riak.bucket.RiakBucket` :param key: the key of the datatype :type key: string :param r: the read quorum :type r: integer, string, None :param pr: the primary read quorum :type pr: integer, string, None :param basic_quorum: whether to use the "basic quorum" policy for not-founds :type basic_quorum: bool, None :param notfound_ok: whether to treat not-found responses as successful :type notfound_ok: bool, None :param timeout: a timeout value in milliseconds :type timeout: int, None :param include_context: whether to return the opaque context as well as the value, which is useful for removal operations on sets and maps :type include_context: bool, None :rtype: :class:`~riak.datatypes.Datatype` """ dtype, value, context = self._fetch_datatype( bucket, key, r=r, pr=pr, basic_quorum=basic_quorum, notfound_ok=notfound_ok, timeout=timeout, include_context=include_context) return TYPES[dtype](bucket=bucket, key=key, value=value, context=context)
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Fetches the value of a Riak Datatype. .. note:: This request is automatically retried :attr:`retries` times if it fails due to network error. :param bucket: the bucket of the datatype, which must belong to a :class:`~riak.bucket.BucketType` :type bucket: :class:`~riak.bucket.RiakBucket` :param key: the key of the datatype :type key: string :param r: the read quorum :type r: integer, string, None :param pr: the primary read quorum :type pr: integer, string, None :param basic_quorum: whether to use the "basic quorum" policy for not-founds :type basic_quorum: bool, None :param notfound_ok: whether to treat not-found responses as successful :type notfound_ok: bool, None :param timeout: a timeout value in milliseconds :type timeout: int, None :param include_context: whether to return the opaque context as well as the value, which is useful for removal operations on sets and maps :type include_context: bool, None :rtype: :class:`~riak.datatypes.Datatype`
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/client/operations.py#L1106-L1143
train
251,771
basho/riak-python-client
riak/client/operations.py
RiakClientOperations.update_datatype
def update_datatype(self, datatype, w=None, dw=None, pw=None, return_body=None, timeout=None, include_context=None): """ Sends an update to a Riak Datatype to the server. This operation is not idempotent and so will not be retried automatically. :param datatype: the datatype with pending updates :type datatype: :class:`~riak.datatypes.Datatype` :param w: the write quorum :type w: integer, string, None :param dw: the durable write quorum :type dw: integer, string, None :param pw: the primary write quorum :type pw: integer, string, None :param timeout: a timeout value in milliseconds :type timeout: int :param include_context: whether to return the opaque context as well as the value, which is useful for removal operations on sets and maps :type include_context: bool :rtype: tuple of datatype, opaque value and opaque context """ _validate_timeout(timeout) with self._transport() as transport: return transport.update_datatype(datatype, w=w, dw=dw, pw=pw, return_body=return_body, timeout=timeout, include_context=include_context)
python
def update_datatype(self, datatype, w=None, dw=None, pw=None, return_body=None, timeout=None, include_context=None): """ Sends an update to a Riak Datatype to the server. This operation is not idempotent and so will not be retried automatically. :param datatype: the datatype with pending updates :type datatype: :class:`~riak.datatypes.Datatype` :param w: the write quorum :type w: integer, string, None :param dw: the durable write quorum :type dw: integer, string, None :param pw: the primary write quorum :type pw: integer, string, None :param timeout: a timeout value in milliseconds :type timeout: int :param include_context: whether to return the opaque context as well as the value, which is useful for removal operations on sets and maps :type include_context: bool :rtype: tuple of datatype, opaque value and opaque context """ _validate_timeout(timeout) with self._transport() as transport: return transport.update_datatype(datatype, w=w, dw=dw, pw=pw, return_body=return_body, timeout=timeout, include_context=include_context)
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Sends an update to a Riak Datatype to the server. This operation is not idempotent and so will not be retried automatically. :param datatype: the datatype with pending updates :type datatype: :class:`~riak.datatypes.Datatype` :param w: the write quorum :type w: integer, string, None :param dw: the durable write quorum :type dw: integer, string, None :param pw: the primary write quorum :type pw: integer, string, None :param timeout: a timeout value in milliseconds :type timeout: int :param include_context: whether to return the opaque context as well as the value, which is useful for removal operations on sets and maps :type include_context: bool :rtype: tuple of datatype, opaque value and opaque context
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/client/operations.py#L1145-L1175
train
251,772
basho/riak-python-client
riak/transports/tcp/connection.py
TcpConnection._non_connect_send_recv
def _non_connect_send_recv(self, msg_code, data=None): """ Similar to self._send_recv, but doesn't try to initiate a connection, thus preventing an infinite loop. """ self._non_connect_send_msg(msg_code, data) return self._recv_msg()
python
def _non_connect_send_recv(self, msg_code, data=None): """ Similar to self._send_recv, but doesn't try to initiate a connection, thus preventing an infinite loop. """ self._non_connect_send_msg(msg_code, data) return self._recv_msg()
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Similar to self._send_recv, but doesn't try to initiate a connection, thus preventing an infinite loop.
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/transports/tcp/connection.py#L53-L59
train
251,773
basho/riak-python-client
riak/transports/tcp/connection.py
TcpConnection._non_connect_send_msg
def _non_connect_send_msg(self, msg_code, data): """ Similar to self._send, but doesn't try to initiate a connection, thus preventing an infinite loop. """ try: self._socket.sendall(self._encode_msg(msg_code, data)) except (IOError, socket.error) as e: if e.errno == errno.EPIPE: raise ConnectionClosed(e) else: raise
python
def _non_connect_send_msg(self, msg_code, data): """ Similar to self._send, but doesn't try to initiate a connection, thus preventing an infinite loop. """ try: self._socket.sendall(self._encode_msg(msg_code, data)) except (IOError, socket.error) as e: if e.errno == errno.EPIPE: raise ConnectionClosed(e) else: raise
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Similar to self._send, but doesn't try to initiate a connection, thus preventing an infinite loop.
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/transports/tcp/connection.py#L65-L76
train
251,774
basho/riak-python-client
riak/transports/tcp/connection.py
TcpConnection._init_security
def _init_security(self): """ Initialize a secure connection to the server. """ if not self._starttls(): raise SecurityError("Could not start TLS connection") # _ssh_handshake() will throw an exception upon failure self._ssl_handshake() if not self._auth(): raise SecurityError("Could not authorize connection")
python
def _init_security(self): """ Initialize a secure connection to the server. """ if not self._starttls(): raise SecurityError("Could not start TLS connection") # _ssh_handshake() will throw an exception upon failure self._ssl_handshake() if not self._auth(): raise SecurityError("Could not authorize connection")
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Initialize a secure connection to the server.
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/transports/tcp/connection.py#L82-L91
train
251,775
basho/riak-python-client
riak/transports/tcp/connection.py
TcpConnection._starttls
def _starttls(self): """ Exchange a STARTTLS message with Riak to initiate secure communications return True is Riak responds with a STARTTLS response, False otherwise """ resp_code, _ = self._non_connect_send_recv( riak.pb.messages.MSG_CODE_START_TLS) if resp_code == riak.pb.messages.MSG_CODE_START_TLS: return True else: return False
python
def _starttls(self): """ Exchange a STARTTLS message with Riak to initiate secure communications return True is Riak responds with a STARTTLS response, False otherwise """ resp_code, _ = self._non_connect_send_recv( riak.pb.messages.MSG_CODE_START_TLS) if resp_code == riak.pb.messages.MSG_CODE_START_TLS: return True else: return False
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Exchange a STARTTLS message with Riak to initiate secure communications return True is Riak responds with a STARTTLS response, False otherwise
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/transports/tcp/connection.py#L93-L103
train
251,776
basho/riak-python-client
riak/transports/tcp/connection.py
TcpConnection.close
def close(self): """ Closes the underlying socket of the PB connection. """ if self._socket: if USE_STDLIB_SSL: # NB: Python 2.7.8 and earlier does not have a compatible # shutdown() method due to the SSL lib try: self._socket.shutdown(socket.SHUT_RDWR) except EnvironmentError: # NB: sometimes these exceptions are raised if the initial # connection didn't succeed correctly, or if shutdown() is # called after the connection dies logging.debug('Exception occurred while shutting ' 'down socket.', exc_info=True) self._socket.close() del self._socket
python
def close(self): """ Closes the underlying socket of the PB connection. """ if self._socket: if USE_STDLIB_SSL: # NB: Python 2.7.8 and earlier does not have a compatible # shutdown() method due to the SSL lib try: self._socket.shutdown(socket.SHUT_RDWR) except EnvironmentError: # NB: sometimes these exceptions are raised if the initial # connection didn't succeed correctly, or if shutdown() is # called after the connection dies logging.debug('Exception occurred while shutting ' 'down socket.', exc_info=True) self._socket.close() del self._socket
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Closes the underlying socket of the PB connection.
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/transports/tcp/connection.py#L266-L283
train
251,777
basho/riak-python-client
riak/riak_object.py
content_property
def content_property(name, doc=None): """ Delegates a property to the first sibling in a RiakObject, raising an error when the object is in conflict. """ def _setter(self, value): if len(self.siblings) == 0: # In this case, assume that what the user wants is to # create a new sibling inside an empty object. self.siblings = [RiakContent(self)] if len(self.siblings) != 1: raise ConflictError() setattr(self.siblings[0], name, value) def _getter(self): if len(self.siblings) == 0: return if len(self.siblings) != 1: raise ConflictError() return getattr(self.siblings[0], name) return property(_getter, _setter, doc=doc)
python
def content_property(name, doc=None): """ Delegates a property to the first sibling in a RiakObject, raising an error when the object is in conflict. """ def _setter(self, value): if len(self.siblings) == 0: # In this case, assume that what the user wants is to # create a new sibling inside an empty object. self.siblings = [RiakContent(self)] if len(self.siblings) != 1: raise ConflictError() setattr(self.siblings[0], name, value) def _getter(self): if len(self.siblings) == 0: return if len(self.siblings) != 1: raise ConflictError() return getattr(self.siblings[0], name) return property(_getter, _setter, doc=doc)
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Delegates a property to the first sibling in a RiakObject, raising an error when the object is in conflict.
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/riak_object.py#L22-L43
train
251,778
basho/riak-python-client
riak/riak_object.py
content_method
def content_method(name): """ Delegates a method to the first sibling in a RiakObject, raising an error when the object is in conflict. """ def _delegate(self, *args, **kwargs): if len(self.siblings) != 1: raise ConflictError() return getattr(self.siblings[0], name).__call__(*args, **kwargs) _delegate.__doc__ = getattr(RiakContent, name).__doc__ return _delegate
python
def content_method(name): """ Delegates a method to the first sibling in a RiakObject, raising an error when the object is in conflict. """ def _delegate(self, *args, **kwargs): if len(self.siblings) != 1: raise ConflictError() return getattr(self.siblings[0], name).__call__(*args, **kwargs) _delegate.__doc__ = getattr(RiakContent, name).__doc__ return _delegate
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Delegates a method to the first sibling in a RiakObject, raising an error when the object is in conflict.
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/riak_object.py#L46-L58
train
251,779
basho/riak-python-client
riak/riak_object.py
RiakObject.store
def store(self, w=None, dw=None, pw=None, return_body=True, if_none_match=False, timeout=None): """ Store the object in Riak. When this operation completes, the object could contain new metadata and possibly new data if Riak contains a newer version of the object according to the object's vector clock. :param w: W-value, wait for this many partitions to respond before returning to client. :type w: integer :param dw: DW-value, wait for this many partitions to confirm the write before returning to client. :type dw: integer :param pw: PW-value, require this many primary partitions to be available before performing the put :type pw: integer :param return_body: if the newly stored object should be retrieved :type return_body: bool :param if_none_match: Should the object be stored only if there is no key previously defined :type if_none_match: bool :param timeout: a timeout value in milliseconds :type timeout: int :rtype: :class:`RiakObject` """ if len(self.siblings) != 1: raise ConflictError("Attempting to store an invalid object, " "resolve the siblings first") self.client.put(self, w=w, dw=dw, pw=pw, return_body=return_body, if_none_match=if_none_match, timeout=timeout) return self
python
def store(self, w=None, dw=None, pw=None, return_body=True, if_none_match=False, timeout=None): """ Store the object in Riak. When this operation completes, the object could contain new metadata and possibly new data if Riak contains a newer version of the object according to the object's vector clock. :param w: W-value, wait for this many partitions to respond before returning to client. :type w: integer :param dw: DW-value, wait for this many partitions to confirm the write before returning to client. :type dw: integer :param pw: PW-value, require this many primary partitions to be available before performing the put :type pw: integer :param return_body: if the newly stored object should be retrieved :type return_body: bool :param if_none_match: Should the object be stored only if there is no key previously defined :type if_none_match: bool :param timeout: a timeout value in milliseconds :type timeout: int :rtype: :class:`RiakObject` """ if len(self.siblings) != 1: raise ConflictError("Attempting to store an invalid object, " "resolve the siblings first") self.client.put(self, w=w, dw=dw, pw=pw, return_body=return_body, if_none_match=if_none_match, timeout=timeout) return self
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Store the object in Riak. When this operation completes, the object could contain new metadata and possibly new data if Riak contains a newer version of the object according to the object's vector clock. :param w: W-value, wait for this many partitions to respond before returning to client. :type w: integer :param dw: DW-value, wait for this many partitions to confirm the write before returning to client. :type dw: integer :param pw: PW-value, require this many primary partitions to be available before performing the put :type pw: integer :param return_body: if the newly stored object should be retrieved :type return_body: bool :param if_none_match: Should the object be stored only if there is no key previously defined :type if_none_match: bool :param timeout: a timeout value in milliseconds :type timeout: int :rtype: :class:`RiakObject`
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/riak_object.py#L247-L283
train
251,780
basho/riak-python-client
riak/riak_object.py
RiakObject.reload
def reload(self, r=None, pr=None, timeout=None, basic_quorum=None, notfound_ok=None, head_only=False): """ Reload the object from Riak. When this operation completes, the object could contain new metadata and a new value, if the object was updated in Riak since it was last retrieved. .. note:: Even if the key is not found in Riak, this will return a :class:`RiakObject`. Check the :attr:`exists` property to see if the key was found. :param r: R-Value, wait for this many partitions to respond before returning to client. :type r: integer :param pr: PR-value, require this many primary partitions to be available before performing the read that precedes the put :type pr: integer :param timeout: a timeout value in milliseconds :type timeout: int :param basic_quorum: whether to use the "basic quorum" policy for not-founds :type basic_quorum: bool :param notfound_ok: whether to treat not-found responses as successful :type notfound_ok: bool :param head_only: whether to fetch without value, so only metadata (only available on PB transport) :type head_only: bool :rtype: :class:`RiakObject` """ self.client.get(self, r=r, pr=pr, timeout=timeout, head_only=head_only) return self
python
def reload(self, r=None, pr=None, timeout=None, basic_quorum=None, notfound_ok=None, head_only=False): """ Reload the object from Riak. When this operation completes, the object could contain new metadata and a new value, if the object was updated in Riak since it was last retrieved. .. note:: Even if the key is not found in Riak, this will return a :class:`RiakObject`. Check the :attr:`exists` property to see if the key was found. :param r: R-Value, wait for this many partitions to respond before returning to client. :type r: integer :param pr: PR-value, require this many primary partitions to be available before performing the read that precedes the put :type pr: integer :param timeout: a timeout value in milliseconds :type timeout: int :param basic_quorum: whether to use the "basic quorum" policy for not-founds :type basic_quorum: bool :param notfound_ok: whether to treat not-found responses as successful :type notfound_ok: bool :param head_only: whether to fetch without value, so only metadata (only available on PB transport) :type head_only: bool :rtype: :class:`RiakObject` """ self.client.get(self, r=r, pr=pr, timeout=timeout, head_only=head_only) return self
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Reload the object from Riak. When this operation completes, the object could contain new metadata and a new value, if the object was updated in Riak since it was last retrieved. .. note:: Even if the key is not found in Riak, this will return a :class:`RiakObject`. Check the :attr:`exists` property to see if the key was found. :param r: R-Value, wait for this many partitions to respond before returning to client. :type r: integer :param pr: PR-value, require this many primary partitions to be available before performing the read that precedes the put :type pr: integer :param timeout: a timeout value in milliseconds :type timeout: int :param basic_quorum: whether to use the "basic quorum" policy for not-founds :type basic_quorum: bool :param notfound_ok: whether to treat not-found responses as successful :type notfound_ok: bool :param head_only: whether to fetch without value, so only metadata (only available on PB transport) :type head_only: bool :rtype: :class:`RiakObject`
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/riak_object.py#L285-L317
train
251,781
basho/riak-python-client
riak/riak_object.py
RiakObject.delete
def delete(self, r=None, w=None, dw=None, pr=None, pw=None, timeout=None): """ Delete this object from Riak. :param r: R-value, wait for this many partitions to read object before performing the put :type r: integer :param w: W-value, wait for this many partitions to respond before returning to client. :type w: integer :param dw: DW-value, wait for this many partitions to confirm the write before returning to client. :type dw: integer :param pr: PR-value, require this many primary partitions to be available before performing the read that precedes the put :type pr: integer :param pw: PW-value, require this many primary partitions to be available before performing the put :type pw: integer :param timeout: a timeout value in milliseconds :type timeout: int :rtype: :class:`RiakObject` """ self.client.delete(self, r=r, w=w, dw=dw, pr=pr, pw=pw, timeout=timeout) self.clear() return self
python
def delete(self, r=None, w=None, dw=None, pr=None, pw=None, timeout=None): """ Delete this object from Riak. :param r: R-value, wait for this many partitions to read object before performing the put :type r: integer :param w: W-value, wait for this many partitions to respond before returning to client. :type w: integer :param dw: DW-value, wait for this many partitions to confirm the write before returning to client. :type dw: integer :param pr: PR-value, require this many primary partitions to be available before performing the read that precedes the put :type pr: integer :param pw: PW-value, require this many primary partitions to be available before performing the put :type pw: integer :param timeout: a timeout value in milliseconds :type timeout: int :rtype: :class:`RiakObject` """ self.client.delete(self, r=r, w=w, dw=dw, pr=pr, pw=pw, timeout=timeout) self.clear() return self
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Delete this object from Riak. :param r: R-value, wait for this many partitions to read object before performing the put :type r: integer :param w: W-value, wait for this many partitions to respond before returning to client. :type w: integer :param dw: DW-value, wait for this many partitions to confirm the write before returning to client. :type dw: integer :param pr: PR-value, require this many primary partitions to be available before performing the read that precedes the put :type pr: integer :param pw: PW-value, require this many primary partitions to be available before performing the put :type pw: integer :param timeout: a timeout value in milliseconds :type timeout: int :rtype: :class:`RiakObject`
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/riak_object.py#L319-L348
train
251,782
basho/riak-python-client
riak/bucket.py
RiakBucket.get_encoder
def get_encoder(self, content_type): """ Get the encoding function for the provided content type for this bucket. :param content_type: the requested media type :type content_type: str :param content_type: Content type requested """ if content_type in self._encoders: return self._encoders[content_type] else: return self._client.get_encoder(content_type)
python
def get_encoder(self, content_type): """ Get the encoding function for the provided content type for this bucket. :param content_type: the requested media type :type content_type: str :param content_type: Content type requested """ if content_type in self._encoders: return self._encoders[content_type] else: return self._client.get_encoder(content_type)
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Get the encoding function for the provided content type for this bucket. :param content_type: the requested media type :type content_type: str :param content_type: Content type requested
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/bucket.py#L88-L100
train
251,783
basho/riak-python-client
riak/bucket.py
RiakBucket.get_decoder
def get_decoder(self, content_type): """ Get the decoding function for the provided content type for this bucket. :param content_type: the requested media type :type content_type: str :rtype: function """ if content_type in self._decoders: return self._decoders[content_type] else: return self._client.get_decoder(content_type)
python
def get_decoder(self, content_type): """ Get the decoding function for the provided content type for this bucket. :param content_type: the requested media type :type content_type: str :rtype: function """ if content_type in self._decoders: return self._decoders[content_type] else: return self._client.get_decoder(content_type)
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Get the decoding function for the provided content type for this bucket. :param content_type: the requested media type :type content_type: str :rtype: function
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/bucket.py#L116-L128
train
251,784
basho/riak-python-client
riak/bucket.py
RiakBucket.multiget
def multiget(self, keys, r=None, pr=None, timeout=None, basic_quorum=None, notfound_ok=None, head_only=False): """ Retrieves a list of keys belonging to this bucket in parallel. :param keys: the keys to fetch :type keys: list :param r: R-Value for the requests (defaults to bucket's R) :type r: integer :param pr: PR-Value for the requests (defaults to bucket's PR) :type pr: integer :param timeout: a timeout value in milliseconds :type timeout: int :param basic_quorum: whether to use the "basic quorum" policy for not-founds :type basic_quorum: bool :param notfound_ok: whether to treat not-found responses as successful :type notfound_ok: bool :param head_only: whether to fetch without value, so only metadata (only available on PB transport) :type head_only: bool :rtype: list of :class:`RiakObjects <riak.riak_object.RiakObject>`, :class:`Datatypes <riak.datatypes.Datatype>`, or tuples of bucket_type, bucket, key, and the exception raised on fetch """ bkeys = [(self.bucket_type.name, self.name, key) for key in keys] return self._client.multiget(bkeys, r=r, pr=pr, timeout=timeout, basic_quorum=basic_quorum, notfound_ok=notfound_ok, head_only=head_only)
python
def multiget(self, keys, r=None, pr=None, timeout=None, basic_quorum=None, notfound_ok=None, head_only=False): """ Retrieves a list of keys belonging to this bucket in parallel. :param keys: the keys to fetch :type keys: list :param r: R-Value for the requests (defaults to bucket's R) :type r: integer :param pr: PR-Value for the requests (defaults to bucket's PR) :type pr: integer :param timeout: a timeout value in milliseconds :type timeout: int :param basic_quorum: whether to use the "basic quorum" policy for not-founds :type basic_quorum: bool :param notfound_ok: whether to treat not-found responses as successful :type notfound_ok: bool :param head_only: whether to fetch without value, so only metadata (only available on PB transport) :type head_only: bool :rtype: list of :class:`RiakObjects <riak.riak_object.RiakObject>`, :class:`Datatypes <riak.datatypes.Datatype>`, or tuples of bucket_type, bucket, key, and the exception raised on fetch """ bkeys = [(self.bucket_type.name, self.name, key) for key in keys] return self._client.multiget(bkeys, r=r, pr=pr, timeout=timeout, basic_quorum=basic_quorum, notfound_ok=notfound_ok, head_only=head_only)
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/bucket.py#L238-L268
train
251,785
basho/riak-python-client
riak/bucket.py
BucketType.stream_buckets
def stream_buckets(self, timeout=None): """ Streams the list of buckets under this bucket-type. This is a generator method that should be iterated over. The caller must close the stream when finished. See :meth:`RiakClient.stream_buckets() <riak.client.RiakClient.stream_buckets>` for more details. .. warning:: Do not use this in production, as it requires traversing through all keys stored in a cluster. :param timeout: a timeout value in milliseconds :type timeout: int :rtype: iterator that yields lists of :class:`RiakBucket <riak.bucket.RiakBucket>` instances """ return self._client.stream_buckets(bucket_type=self, timeout=timeout)
python
def stream_buckets(self, timeout=None): """ Streams the list of buckets under this bucket-type. This is a generator method that should be iterated over. The caller must close the stream when finished. See :meth:`RiakClient.stream_buckets() <riak.client.RiakClient.stream_buckets>` for more details. .. warning:: Do not use this in production, as it requires traversing through all keys stored in a cluster. :param timeout: a timeout value in milliseconds :type timeout: int :rtype: iterator that yields lists of :class:`RiakBucket <riak.bucket.RiakBucket>` instances """ return self._client.stream_buckets(bucket_type=self, timeout=timeout)
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Streams the list of buckets under this bucket-type. This is a generator method that should be iterated over. The caller must close the stream when finished. See :meth:`RiakClient.stream_buckets() <riak.client.RiakClient.stream_buckets>` for more details. .. warning:: Do not use this in production, as it requires traversing through all keys stored in a cluster. :param timeout: a timeout value in milliseconds :type timeout: int :rtype: iterator that yields lists of :class:`RiakBucket <riak.bucket.RiakBucket>` instances
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/bucket.py#L712-L729
train
251,786
basho/riak-python-client
riak/node.py
Decaying.incr
def incr(self, d): """ Increases the value by the argument. :param d: the value to increase by :type d: float """ with self.lock: self.p = self.value() + d
python
def incr(self, d): """ Increases the value by the argument. :param d: the value to increase by :type d: float """ with self.lock: self.p = self.value() + d
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Increases the value by the argument. :param d: the value to increase by :type d: float
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/node.py#L46-L54
train
251,787
basho/riak-python-client
riak/transports/transport.py
Transport.make_random_client_id
def make_random_client_id(self): """ Returns a random client identifier """ if PY2: return ('py_%s' % base64.b64encode(str(random.randint(1, 0x40000000)))) else: return ('py_%s' % base64.b64encode(bytes(str(random.randint(1, 0x40000000)), 'ascii')))
python
def make_random_client_id(self): """ Returns a random client identifier """ if PY2: return ('py_%s' % base64.b64encode(str(random.randint(1, 0x40000000)))) else: return ('py_%s' % base64.b64encode(bytes(str(random.randint(1, 0x40000000)), 'ascii')))
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Returns a random client identifier
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/transports/transport.py#L42-L52
train
251,788
basho/riak-python-client
riak/transports/transport.py
Transport.get
def get(self, robj, r=None, pr=None, timeout=None, basic_quorum=None, notfound_ok=None, head_only=False): """ Fetches an object. """ raise NotImplementedError
python
def get(self, robj, r=None, pr=None, timeout=None, basic_quorum=None, notfound_ok=None, head_only=False): """ Fetches an object. """ raise NotImplementedError
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Fetches an object.
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/transports/transport.py#L70-L75
train
251,789
basho/riak-python-client
riak/transports/transport.py
Transport.put
def put(self, robj, w=None, dw=None, pw=None, return_body=None, if_none_match=None, timeout=None): """ Stores an object. """ raise NotImplementedError
python
def put(self, robj, w=None, dw=None, pw=None, return_body=None, if_none_match=None, timeout=None): """ Stores an object. """ raise NotImplementedError
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Stores an object.
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/transports/transport.py#L77-L82
train
251,790
basho/riak-python-client
riak/transports/transport.py
Transport.delete
def delete(self, robj, rw=None, r=None, w=None, dw=None, pr=None, pw=None, timeout=None): """ Deletes an object. """ raise NotImplementedError
python
def delete(self, robj, rw=None, r=None, w=None, dw=None, pr=None, pw=None, timeout=None): """ Deletes an object. """ raise NotImplementedError
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Deletes an object.
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/transports/transport.py#L84-L89
train
251,791
basho/riak-python-client
riak/transports/transport.py
Transport.update_counter
def update_counter(self, bucket, key, value, w=None, dw=None, pw=None, returnvalue=False): """ Updates a counter by the given value. """ raise NotImplementedError
python
def update_counter(self, bucket, key, value, w=None, dw=None, pw=None, returnvalue=False): """ Updates a counter by the given value. """ raise NotImplementedError
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/transports/transport.py#L285-L290
train
251,792
basho/riak-python-client
riak/transports/transport.py
Transport.fetch_datatype
def fetch_datatype(self, bucket, key, r=None, pr=None, basic_quorum=None, notfound_ok=None, timeout=None, include_context=None): """ Fetches a Riak Datatype. """ raise NotImplementedError
python
def fetch_datatype(self, bucket, key, r=None, pr=None, basic_quorum=None, notfound_ok=None, timeout=None, include_context=None): """ Fetches a Riak Datatype. """ raise NotImplementedError
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Fetches a Riak Datatype.
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/transports/transport.py#L292-L297
train
251,793
basho/riak-python-client
riak/transports/transport.py
Transport.update_datatype
def update_datatype(self, datatype, w=None, dw=None, pw=None, return_body=None, timeout=None, include_context=None): """ Updates a Riak Datatype by sending local operations to the server. """ raise NotImplementedError
python
def update_datatype(self, datatype, w=None, dw=None, pw=None, return_body=None, timeout=None, include_context=None): """ Updates a Riak Datatype by sending local operations to the server. """ raise NotImplementedError
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/transports/transport.py#L299-L304
train
251,794
basho/riak-python-client
riak/transports/transport.py
Transport._search_mapred_emu
def _search_mapred_emu(self, index, query): """ Emulates a search request via MapReduce. Used in the case where the transport supports MapReduce but has no native search capability. """ phases = [] if not self.phaseless_mapred(): phases.append({'language': 'erlang', 'module': 'riak_kv_mapreduce', 'function': 'reduce_identity', 'keep': True}) mr_result = self.mapred({'module': 'riak_search', 'function': 'mapred_search', 'arg': [index, query]}, phases) result = {'num_found': len(mr_result), 'max_score': 0.0, 'docs': []} for bucket, key, data in mr_result: if u'score' in data and data[u'score'][0] > result['max_score']: result['max_score'] = data[u'score'][0] result['docs'].append({u'id': key}) return result
python
def _search_mapred_emu(self, index, query): """ Emulates a search request via MapReduce. Used in the case where the transport supports MapReduce but has no native search capability. """ phases = [] if not self.phaseless_mapred(): phases.append({'language': 'erlang', 'module': 'riak_kv_mapreduce', 'function': 'reduce_identity', 'keep': True}) mr_result = self.mapred({'module': 'riak_search', 'function': 'mapred_search', 'arg': [index, query]}, phases) result = {'num_found': len(mr_result), 'max_score': 0.0, 'docs': []} for bucket, key, data in mr_result: if u'score' in data and data[u'score'][0] > result['max_score']: result['max_score'] = data[u'score'][0] result['docs'].append({u'id': key}) return result
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/transports/transport.py#L313-L336
train
251,795
basho/riak-python-client
riak/transports/transport.py
Transport._get_index_mapred_emu
def _get_index_mapred_emu(self, bucket, index, startkey, endkey=None): """ Emulates a secondary index request via MapReduce. Used in the case where the transport supports MapReduce but has no native secondary index query capability. """ phases = [] if not self.phaseless_mapred(): phases.append({'language': 'erlang', 'module': 'riak_kv_mapreduce', 'function': 'reduce_identity', 'keep': True}) if endkey: result = self.mapred({'bucket': bucket, 'index': index, 'start': startkey, 'end': endkey}, phases) else: result = self.mapred({'bucket': bucket, 'index': index, 'key': startkey}, phases) return [key for resultbucket, key in result]
python
def _get_index_mapred_emu(self, bucket, index, startkey, endkey=None): """ Emulates a secondary index request via MapReduce. Used in the case where the transport supports MapReduce but has no native secondary index query capability. """ phases = [] if not self.phaseless_mapred(): phases.append({'language': 'erlang', 'module': 'riak_kv_mapreduce', 'function': 'reduce_identity', 'keep': True}) if endkey: result = self.mapred({'bucket': bucket, 'index': index, 'start': startkey, 'end': endkey}, phases) else: result = self.mapred({'bucket': bucket, 'index': index, 'key': startkey}, phases) return [key for resultbucket, key in result]
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Emulates a secondary index request via MapReduce. Used in the case where the transport supports MapReduce but has no native secondary index query capability.
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/transports/transport.py#L339-L362
train
251,796
basho/riak-python-client
riak/codecs/http.py
HttpCodec._parse_body
def _parse_body(self, robj, response, expected_statuses): """ Parse the body of an object response and populate the object. """ # If no response given, then return. if response is None: return None status, headers, data = response # Check if the server is down(status==0) if not status: m = 'Could not contact Riak Server: http://{0}:{1}!'.format( self._node.host, self._node.http_port) raise RiakError(m) # Make sure expected code came back self.check_http_code(status, expected_statuses) if 'x-riak-vclock' in headers: robj.vclock = VClock(headers['x-riak-vclock'], 'base64') # If 404(Not Found), then clear the object. if status == 404: robj.siblings = [] return None # If 201 Created, we need to extract the location and set the # key on the object. elif status == 201: robj.key = headers['location'].strip().split('/')[-1] # If 300(Siblings), apply the siblings to the object elif status == 300: ctype, params = parse_header(headers['content-type']) if ctype == 'multipart/mixed': if six.PY3: data = bytes_to_str(data) boundary = re.compile('\r?\n--%s(?:--)?\r?\n' % re.escape(params['boundary'])) parts = [message_from_string(p) for p in re.split(boundary, data)[1:-1]] robj.siblings = [self._parse_sibling(RiakContent(robj), part.items(), part.get_payload()) for part in parts] # Invoke sibling-resolution logic if robj.resolver is not None: robj.resolver(robj) return robj else: raise Exception('unexpected sibling response format: {0}'. format(ctype)) robj.siblings = [self._parse_sibling(RiakContent(robj), headers.items(), data)] return robj
python
def _parse_body(self, robj, response, expected_statuses): """ Parse the body of an object response and populate the object. """ # If no response given, then return. if response is None: return None status, headers, data = response # Check if the server is down(status==0) if not status: m = 'Could not contact Riak Server: http://{0}:{1}!'.format( self._node.host, self._node.http_port) raise RiakError(m) # Make sure expected code came back self.check_http_code(status, expected_statuses) if 'x-riak-vclock' in headers: robj.vclock = VClock(headers['x-riak-vclock'], 'base64') # If 404(Not Found), then clear the object. if status == 404: robj.siblings = [] return None # If 201 Created, we need to extract the location and set the # key on the object. elif status == 201: robj.key = headers['location'].strip().split('/')[-1] # If 300(Siblings), apply the siblings to the object elif status == 300: ctype, params = parse_header(headers['content-type']) if ctype == 'multipart/mixed': if six.PY3: data = bytes_to_str(data) boundary = re.compile('\r?\n--%s(?:--)?\r?\n' % re.escape(params['boundary'])) parts = [message_from_string(p) for p in re.split(boundary, data)[1:-1]] robj.siblings = [self._parse_sibling(RiakContent(robj), part.items(), part.get_payload()) for part in parts] # Invoke sibling-resolution logic if robj.resolver is not None: robj.resolver(robj) return robj else: raise Exception('unexpected sibling response format: {0}'. format(ctype)) robj.siblings = [self._parse_sibling(RiakContent(robj), headers.items(), data)] return robj
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Parse the body of an object response and populate the object.
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/codecs/http.py#L46-L104
train
251,797
basho/riak-python-client
riak/codecs/http.py
HttpCodec._parse_sibling
def _parse_sibling(self, sibling, headers, data): """ Parses a single sibling out of a response. """ sibling.exists = True # Parse the headers... for header, value in headers: header = header.lower() if header == 'content-type': sibling.content_type, sibling.charset = \ self._parse_content_type(value) elif header == 'etag': sibling.etag = value elif header == 'link': sibling.links = self._parse_links(value) elif header == 'last-modified': sibling.last_modified = mktime_tz(parsedate_tz(value)) elif header.startswith('x-riak-meta-'): metakey = header.replace('x-riak-meta-', '') sibling.usermeta[metakey] = value elif header.startswith('x-riak-index-'): field = header.replace('x-riak-index-', '') reader = csv.reader([value], skipinitialspace=True) for line in reader: for token in line: token = decode_index_value(field, token) sibling.add_index(field, token) elif header == 'x-riak-deleted': sibling.exists = False sibling.encoded_data = data return sibling
python
def _parse_sibling(self, sibling, headers, data): """ Parses a single sibling out of a response. """ sibling.exists = True # Parse the headers... for header, value in headers: header = header.lower() if header == 'content-type': sibling.content_type, sibling.charset = \ self._parse_content_type(value) elif header == 'etag': sibling.etag = value elif header == 'link': sibling.links = self._parse_links(value) elif header == 'last-modified': sibling.last_modified = mktime_tz(parsedate_tz(value)) elif header.startswith('x-riak-meta-'): metakey = header.replace('x-riak-meta-', '') sibling.usermeta[metakey] = value elif header.startswith('x-riak-index-'): field = header.replace('x-riak-index-', '') reader = csv.reader([value], skipinitialspace=True) for line in reader: for token in line: token = decode_index_value(field, token) sibling.add_index(field, token) elif header == 'x-riak-deleted': sibling.exists = False sibling.encoded_data = data return sibling
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Parses a single sibling out of a response.
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/codecs/http.py#L106-L140
train
251,798
basho/riak-python-client
riak/codecs/http.py
HttpCodec._to_link_header
def _to_link_header(self, link): """ Convert the link tuple to a link header string. Used internally. """ try: bucket, key, tag = link except ValueError: raise RiakError("Invalid link tuple %s" % link) tag = tag if tag is not None else bucket url = self.object_path(bucket, key) header = '<%s>; riaktag="%s"' % (url, tag) return header
python
def _to_link_header(self, link): """ Convert the link tuple to a link header string. Used internally. """ try: bucket, key, tag = link except ValueError: raise RiakError("Invalid link tuple %s" % link) tag = tag if tag is not None else bucket url = self.object_path(bucket, key) header = '<%s>; riaktag="%s"' % (url, tag) return header
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Convert the link tuple to a link header string. Used internally.
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91de13a16607cdf553d1a194e762734e3bec4231
https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/codecs/http.py#L142-L153
train
251,799