Create app.py

app.py

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+import os
+import streamlit as st
+from azure.cosmos import CosmosClient, PartitionKey
+from azure.storage.blob import BlobServiceClient
+from azure.cosmos.exceptions import CosmosResourceNotFoundError
+import requests
+import glob
+from datetime import datetime
+
+# Initialize Azure Clients
+COSMOS_CONNECTION_STRING = os.getenv('COSMOS_CONNECTION_STRING')
+BLOB_STORAGE_CONNECTION_STRING = os.getenv('BLOB_STORAGE_CONNECTION_STRING')
+cosmos_client = CosmosClient.from_connection_string(COSMOS_CONNECTION_STRING)
+blob_service = BlobServiceClient.from_connection_string(BLOB_STORAGE_CONNECTION_STRING)
+
+# Function to Delete All Items in a Container
+def delete_all_items_in_container(db_name, container_name):
+    database_client = cosmos_client.get_database_client(db_name)
+    container_client = database_client.get_container_client(container_name)
+    
+    for item in container_client.read_all_items():
+        try:
+            partition_key = '/id'
+            container_client.delete_item(item=item['id'], partition_key=partition_key)
+            st.write(f"Deleted Item: {item['id']}")
+        except CosmosResourceNotFoundError:
+            st.error(f"Item not found: {item['id']}")
+
+
+# Display and Manage Cosmos DB Structure
+def display_and_manage_cosmos_db():
+    st.subheader('Azure Cosmos DB Structure')
+    for db_properties in cosmos_client.list_databases():
+        db_name = db_properties['id']
+        st.markdown(f"#### Database: {db_name}")
+        database_client = cosmos_client.get_database_client(db_name)
+
+        for container_properties in database_client.list_containers():
+            container_name = container_properties['id']
+            st.markdown(f"- **Container**: {container_name}")
+            container_client = database_client.get_container_client(container_name)
+
+            for item in container_client.read_all_items():
+                item_desc = f"  - Item: `{item['id']}`"
+                st.markdown(item_desc)
+                if 'file_name' in item:
+                    st.image(item['file_name'])
+                
+                # Update and Delete buttons for each item
+                if st.button(f"🗑️ Delete {item['id']}", key=f"delete_{item['id']}"):
+                    partition_key = '/id'
+                    container_client.delete_item(item=item['id'], partition_key=partition_key)
+                    st.success(f"Deleted Item: {item['id']}")
+
+# Insert PNG Images with Unique Identifiers
+def insert_png_images_with_unique_ids():
+    db_name = st.selectbox("Select Database", [db['id'] for db in cosmos_client.list_databases()])
+    container_name = st.selectbox("Select Container", [container['id'] for container in cosmos_client.get_database_client(db_name).list_containers()])
+    container_client = cosmos_client.get_database_client(db_name).get_container_client(container_name)
+
+    png_files = glob.glob('*.png')
+    for file_name in png_files:
+        unique_id = f"{os.path.splitext(file_name)[0]}_{datetime.now().strftime('%Y%m%d%H%M%S')}"
+        item_data = {"id": unique_id, "file_name": file_name}
+        container_client.create_item(body=item_data)
+        st.write(f"Inserted Item: {unique_id}")
+
+# Azure Blob Storage - Upload/Download
+st.subheader('Azure Blob Storage - Upload/Download')
+blob_container = st.text_input('Blob Container')
+blob_file = st.file_uploader('Upload file to Blob')
+
+if blob_file is not None and st.button('Upload to Blob'):
+    blob_client = blob_service.get_blob_client(container=blob_container, blob=blob_file.name)
+    blob_client.upload_blob(blob_file.getvalue())
+    st.success('File uploaded successfully.')
+
+# Azure Functions - Trigger
+st.subheader('Azure Functions - Trigger')
+function_url = st.text_input('Function URL')
+
+if st.button('Call Azure Function'):
+    response = requests.get(function_url)
+    st.write('Function Response:', response.text)
+
+
+# Display Cosmos DB Structure and Manage Items
+display_and_manage_cosmos_db()
+
+# Button to Insert PNG Images with Unique Identifiers
+if st.button('Insert PNG Images with Unique IDs'):
+    insert_png_images_with_unique_ids()
+
+# Button to Delete All Items in a Container
+db_name_to_delete = st.selectbox("Select Database to Delete From", [db['id'] for db in cosmos_client.list_databases()])
+container_name_to_delete = st.selectbox("Select Container to Delete From", [container['id'] for container in cosmos_client.get_database_client(db_name_to_delete).list_containers()])
+
+if st.button('Delete All Items in Container'):
+    delete_all_items_in_container(db_name_to_delete, container_name_to_delete)
+    st.success("All items deleted successfully.")