Adds article title as message preview (#12)

Also improves READMEs and updates to new version of Azure's text analytics library

.vscode/extensions.json

@@ -0,0 +1,6 @@
+{
+  "recommendations": [
+    "ms-azuretools.vscode-azurefunctions",
+    "ms-python.python"
+  ]
+}

.vscode/launch.json

@@ -0,0 +1,12 @@
+{
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "Attach to Python Functions",
+            "type": "python",
+            "request": "attach",
+            "port": 9091,
+            "preLaunchTask": "func: host start"
+        }
+    ]
+}

.vscode/settings.json

@@ -0,0 +1,8 @@
+{
+    "azureFunctions.deploySubpath": "functions",
+    "azureFunctions.scmDoBuildDuringDeployment": true,
+    "azureFunctions.pythonVenv": ".venv",
+    "azureFunctions.projectLanguage": "Python",
+    "azureFunctions.projectRuntime": "~4",
+    "debug.internalConsoleOptions": "neverOpen"
+}

.vscode/tasks.json

@@ -0,0 +1,32 @@
+{
+	"version": "2.0.0",
+	"tasks": [
+		{
+			"type": "func",
+			"command": "host start",
+			"problemMatcher": "$func-python-watch",
+			"isBackground": true,
+			"dependsOn": "pip install (functions)",
+			"options": {
+				"cwd": "${workspaceFolder}/functions"
+			}
+		},
+		{
+			"label": "pip install (functions)",
+			"type": "shell",
+			"osx": {
+				"command": "${config:azureFunctions.pythonVenv}/bin/python -m pip install -r requirements.txt"
+			},
+			"windows": {
+				"command": "${config:azureFunctions.pythonVenv}\\Scripts\\python -m pip install -r requirements.txt"
+			},
+			"linux": {
+				"command": "${config:azureFunctions.pythonVenv}/bin/python -m pip install -r requirements.txt"
+			},
+			"problemMatcher": [],
+			"options": {
+				"cwd": "${workspaceFolder}/functions"
+			}
+		}
+	]
+}

README.md

@@ -3,8 +3,9 @@ An Azure Function and associated resources that takes RSS feeds of cloud news (e
 
 The Function polls the relevant RSS feeds every 30 minutes.
 
-It is expected that both the Function and the Language Cognitive Services usage will fall within the free tier on Azure, or have very low cost (cents per month). Other resource usage is negligible and will likely also be free. For additional pricing information, see
+It is expected that the total usage cost of all the included resources (Functions, Storage Accounts, and Language Cognitive Services) will be approximately $1/month. For additional pricing information, see
 - [Functions pricing](https://azure.microsoft.com/en-us/pricing/details/functions/)
+- [Storage Account pricing](https://azure.microsoft.com/en-gb/pricing/details/storage/)
 - [Language Cognitive Services pricing](https://azure.microsoft.com/en-gb/pricing/details/cognitive-services/language-service/)
 
 ## Architecture

functions/PostHandler/README.md

@@ -1,7 +1,7 @@
-# AwsPostHandler
+# PostHandler
 Uses BeautifulSoup to parse news posts picked up from the `PROCESS_QUEUE_NAME` storage queue, sends the main post content to Azure's text summarization service, and posts the result to Slack (with the `{CLOUD}_SLACK_WEBHOOK` environment variable).
 
-Expects an input from the queue message in the format `cloud§articleurl`.
+Expects an input from the queue message in the format `cloud§articleurl` - eg `azure§https://azure.microsoft.com/en-gb/updates/public-preview-azure-cognitive-services-updates/`
 
 Currently supports:
 - AWS articles: https://aws.amazon.com/new/

functions/PostHandler/__init__.py

@@ -88,6 +88,7 @@ def main(msg: func.QueueMessage) -> None:
             else:
                 logging.info("Summary:\n{}".format(" ".join([sentence.text for sentence in result[0].sentences])))
                 slack_blocks = {
+                    "text": article["title"],
                     "blocks": [
                         {
                             "type": "section",

functions/requirements.txt

@@ -4,7 +4,7 @@
 
 azure-functions
 
-azure-ai-textanalytics~=5.2.0b3
+azure-ai-textanalytics~=5.2.0b4
 azure-data-tables~=12.3.0
 azure-storage-queue~=12.2.0
 beautifulsoup4~=4.11.1