First Commit

.funcignore

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+.git*
+.vscode
+local.settings.json
+test
+.venv

.gitignore

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+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+pip-wheel-metadata/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+.hypothesis/
+.pytest_cache/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+.python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don’t work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# celery beat schedule file
+celerybeat-schedule
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# Azure Functions artifacts
+bin
+obj
+appsettings.json
+local.settings.json
+.python_packages

.vscode/extensions.json

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

.vscode/launch.json

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

.vscode/settings.json

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+{
+    "azureFunctions.deploySubpath": ".",
+    "azureFunctions.scmDoBuildDuringDeployment": true,
+    "azureFunctions.pythonVenv": ".venv",
+    "azureFunctions.projectLanguage": "Python",
+    "azureFunctions.projectRuntime": "~3",
+    "debug.internalConsoleOptions": "neverOpen"
+}

.vscode/tasks.json

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+{
+	"version": "2.0.0",
+	"tasks": [
+		{
+			"type": "func",
+			"command": "host start",
+			"problemMatcher": "$func-python-watch",
+			"isBackground": true,
+			"dependsOn": "pipInstall"
+		},
+		{
+			"label": "pipInstall",
+			"type": "shell",
+			"osx": {
+				"command": "${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": []
+		}
+	]
+}

GetAQI/__init__.py

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+import logging
+
+import azure.functions as func
+import os
+import requests
+import json
+
+COULD_NOT_PARSE = "Couldn't get the air pollution there"
+
+QUALITY_INDEX = {1: "Good", 2: "Fair", 3: "Moderate", 4: "Poor", 5: "Very Poor"}
+
+def getAQI(lat, lon):
+    api_key = os.environ["API_key"]
+    url = f"http://api.openweathermap.org/data/2.5/air_pollution?lat={lat}&lon={lon}&appid={api_key}"
+    resp = requests.get(url)
+    if resp.status_code == 200:
+        body = json.loads(resp.text)
+        aqi = body['list'][0]['main']['aqi']
+        return aqi
+    return COULD_NOT_PARSE
+
+def main(req: func.HttpRequest) -> func.HttpResponse:
+    logging.info('Python HTTP trigger function processed a request.')
+
+    req_body = None;
+    try:
+        req_body = req.get_json()
+    except ValueError:
+        pass
+
+    lattitude = req.params.get('lattitude')
+    if not lattitude and req_body:
+        lattitude = req_body.get('lattitude')
+    longitude = req.params.get('longitude')
+    if not longitude and req_body:
+        longitude = req_body.get('longitude')
+
+    if lattitude and longitude:
+        air_pollution = getAQI(lattitude, longitude)
+        if air_pollution != COULD_NOT_PARSE:
+            return func.HttpResponse(f"The AQI at that area is {QUALITY_INDEX[air_pollution]}.", status_code=200)
+        else:
+            return func.HttpResponse(air_pollution, status_code=200)
+    else:
+        return func.HttpResponse(
+            "This HTTP triggered function executed successfully. Pass lattitude and longitude in the query string or request body to get the AQI at that location.\n\nExample:\n{\n\t\"lattitude\": \"47.60357\"\n\t\"longitude\": \"-122.32945\"\n}",
+            status_code=200
+        )

GetAQI/function.json

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+{
+  "scriptFile": "__init__.py",
+  "bindings": [
+    {
+      "authLevel": "function",
+      "type": "httpTrigger",
+      "direction": "in",
+      "name": "req",
+      "methods": [
+        "get",
+        "post"
+      ]
+    },
+    {
+      "type": "http",
+      "direction": "out",
+      "name": "$return"
+    }
+  ]
+}

GetAQI/sample.dat

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+{
+    "name": "Azure"
+}

host.json

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+{
+  "version": "2.0",
+  "logging": {
+    "applicationInsights": {
+      "samplingSettings": {
+        "isEnabled": true,
+        "excludedTypes": "Request"
+      }
+    }
+  },
+  "extensionBundle": {
+    "id": "Microsoft.Azure.Functions.ExtensionBundle",
+    "version": "[2.*, 3.0.0)"
+  }
+}

proxies.json

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+{
+  "$schema": "http://json.schemastore.org/proxies",
+  "proxies": {}
+}

requirements.txt

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+# DO NOT include azure-functions-worker in this file
+# The Python Worker is managed by Azure Functions platform
+# Manually managing azure-functions-worker may cause unexpected issues
+
+azure-Functions
+requests