Creating new HTTP template generates wrong value for --authlevel 'anonymous'

[yonahcitron]

Version

4.0.5907

Description

Problem

Create a new python function app, and add an http trigger template passing --authlevel anonymous or --authlevel ANONYMOUS.

This template generates the incorrect auth_level constant in the decorator: @app.route(route="MyHttpFunction", auth_level=func.AuthLevel.Anonymous)

It should be upper-case: @app.route(route="MyHttpFunction", auth_level=func.AuthLevel.ANONYMOUS)

When you run the buggy template, it will give you: [2024-07-30T13:23:33.803Z] Exception: AttributeError: Anonymous

NOTE

This bug only occurs when passing the parameters explicitly.

If you run it without the flag, i.e.: func new --template "HTTP trigger" --name MyHttpFunction

It will prompt you:

Select a number for Auth Level:
1. FUNCTION
2. ANONYMOUS
3. ADMIN

And the resulting generated template will have the correct constant value.

Steps to reproduce

Code to Execute

mkdir test_function && cd test_function

func init . --python

func new --template "HTTP trigger" --name MyHttpFunction --authlevel anonymous

func start

Exception Stack Trace

[2024-07-30T13:23:33.803Z] Worker failed to index functions
[2024-07-30T13:23:33.803Z] Result: Failure
[2024-07-30T13:23:33.803Z] Exception: AttributeError: Anonymous
[2024-07-30T13:23:33.803Z] Stack:   File "/opt/homebrew/lib/node_modules/azure-functions-core-tools/bin/workers/python/3.10/OSX/Arm64/azure_functions_worker/dispatcher.py", line 413, in _handle__functions_metadata_request
[2024-07-30T13:23:33.803Z]     self.load_function_metadata(
[2024-07-30T13:23:33.803Z]   File "/opt/homebrew/lib/node_modules/azure-functions-core-tools/bin/workers/python/3.10/OSX/Arm64/azure_functions_worker/dispatcher.py", line 393, in load_function_metadata
[2024-07-30T13:23:33.803Z]     self.index_functions(function_path, function_app_directory)) \
[2024-07-30T13:23:33.803Z]   File "/opt/homebrew/lib/node_modules/azure-functions-core-tools/bin/workers/python/3.10/OSX/Arm64/azure_functions_worker/dispatcher.py", line 765, in index_functions
[2024-07-30T13:23:33.803Z]     indexed_functions = loader.index_function_app(function_path)
[2024-07-30T13:23:33.803Z]   File "/opt/homebrew/lib/node_modules/azure-functions-core-tools/bin/workers/python/3.10/OSX/Arm64/azure_functions_worker/utils/wrappers.py", line 44, in call
[2024-07-30T13:23:33.803Z]     return func(*args, **kwargs)
[2024-07-30T13:23:33.803Z]   File "/opt/homebrew/lib/node_modules/azure-functions-core-tools/bin/workers/python/3.10/OSX/Arm64/azure_functions_worker/loader.py", line 238, in index_function_app
[2024-07-30T13:23:33.803Z]     imported_module = importlib.import_module(module_name)
[2024-07-30T13:23:33.804Z]   File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/importlib/__init__.py", line 126, in import_module
[2024-07-30T13:23:33.804Z]     return _bootstrap._gcd_import(name[level:], package, level)
[2024-07-30T13:23:33.804Z]   File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
[2024-07-30T13:23:33.804Z]   File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
[2024-07-30T13:23:33.804Z]   File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
[2024-07-30T13:23:33.804Z]   File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
[2024-07-30T13:23:33.804Z]   File "<frozen importlib._bootstrap_external>", line 883, in exec_module
[2024-07-30T13:23:33.804Z]   File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
[2024-07-30T13:23:33.804Z]   File "/Users/yonah.citron/Downloads/test_function/function_app.py", line 8, in <module>
[2024-07-30T13:23:33.804Z]     @app.route(route="MyHttpFunction", auth_level=func.AuthLevel.Anonymous)
[2024-07-30T13:23:33.804Z]   File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/enum.py", line 437, in __getattr__
[2024-07-30T13:23:33.804Z]     raise AttributeError(name) from None
[2024-07-30T13:23:33.804Z] .
[2024-07-30T13:23:34.287Z] No job functions found. Try making your job classes and methods public. If you're using binding extensions (e.g. Azure Storage, ServiceBus, Timers, etc.) make sure you've called the registration method for the extension(s) in your startup code (e.g. builder.AddAzureStorage(), builder.AddServiceBus(), builder.AddTimers(), etc.).

[kshyju]

Tagging @shreyabatra4 to route the issue to the appropriate team.