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import logging
from typing import List, Optional, Tuple
from pip._internal.utils.misc import HiddenText, display_path
from pip._internal.utils.subprocess import make_command
from pip._internal.utils.urls import path_to_url
from pip._internal.vcs.versioncontrol import (
AuthInfo,
RemoteNotFoundError,
RevOptions,
VersionControl,
vcs,
)
logger = logging.getLogger(__name__)
class Bazaar(VersionControl):
name = 'bzr'
dirname = '.bzr'
repo_name = 'branch'
schemes = (
'bzr+http', 'bzr+https', 'bzr+ssh', 'bzr+sftp', 'bzr+ftp',
'bzr+lp', 'bzr+file'
)
@staticmethod
def get_base_rev_args(rev):
# type: (str) -> List[str]
return ['-r', rev]
def fetch_new(self, dest, url, rev_options):
# type: (str, HiddenText, RevOptions) -> None
rev_display = rev_options.to_display()
logger.info(
'Checking out %s%s to %s',
url,
rev_display,
display_path(dest),
)
cmd_args = (
make_command('branch', '-q', rev_options.to_args(), url, dest)
)
self.run_command(cmd_args)
def switch(self, dest, url, rev_options):
# type: (str, HiddenText, RevOptions) -> None
self.run_command(make_command('switch', url), cwd=dest)
def update(self, dest, url, rev_options):
# type: (str, HiddenText, RevOptions) -> None
cmd_args = make_command('pull', '-q', rev_options.to_args())
self.run_command(cmd_args, cwd=dest)
@classmethod
def get_url_rev_and_auth(cls, url):
# type: (str) -> Tuple[str, Optional[str], AuthInfo]
# hotfix the URL scheme after removing bzr+ from bzr+ssh:// readd it
url, rev, user_pass = super().get_url_rev_and_auth(url)
if url.startswith('ssh://'):
url = 'bzr+' + url
return url, rev, user_pass
@classmethod
def get_remote_url(cls, location):
# type: (str) -> str
urls = cls.run_command(
['info'], show_stdout=False, stdout_only=True, cwd=location
)
for line in urls.splitlines():
line = line.strip()
for x in ('checkout of branch: ',
'parent branch: '):
if line.startswith(x):
repo = line.split(x)[1]
if cls._is_local_repository(repo):
return path_to_url(repo)
return repo
raise RemoteNotFoundError
@classmethod
def get_revision(cls, location):
# type: (str) -> str
revision = cls.run_command(
['revno'], show_stdout=False, stdout_only=True, cwd=location,
)
return revision.splitlines()[-1]
@classmethod
def is_commit_id_equal(cls, dest, name):
# type: (str, Optional[str]) -> bool
"""Always assume the versions don't match"""
return False
vcs.register(Bazaar)
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