[bug] v1.3.0 ModuleNotFoundError: No module named 'importlib.metadata' (v1.2.0 is OK)

[seunggabi]

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Code

from your_code import your_buggy_implementation

Repro Steps (if applicable)

1. ...
2. ...
3. Broken!

Expected Behavior

A description of what you expected to happen.

# PYTHONPATH=$PYTHONPATH:../ python3 app.py
Traceback (most recent call last):
  File "app.py", line 5, in <module>
    from flask_restx import Api
  File "/usr/local/lib/python3.6/site-packages/flask_restx/__init__.py", line 1, in <module>
    from . import fields, reqparse, apidoc, inputs, cors
  File "/usr/local/lib/python3.6/site-packages/flask_restx/fields.py", line 22, in <module>
    from .marshalling import marshal
  File "/usr/local/lib/python3.6/site-packages/flask_restx/marshalling.py", line 7, in <module>
    from .utils import unpack
  File "/usr/local/lib/python3.6/site-packages/flask_restx/utils.py", line 43, in <module>
    BaseResponse = import_werkzeug_response()
  File "/usr/local/lib/python3.6/site-packages/flask_restx/utils.py", line 30, in import_werkzeug_response
    import importlib.metadata
ModuleNotFoundError: No module named 'importlib.metadata'

Actual Behavior

A description of the unexpected, buggy behavior.

Error Messages/Stack Trace

If applicable, add the stack trace produced by the error

Environment

• Python version: 3.6.8
• Flask version: 1.1.2
• Flask-RESTX version: 1.3.0
• Other installed Flask extensions

Additional Context

• Flask-RESTX version: 1.2.0 is OK

[peter-doggart]

The latest versions of flask-restx require python >= 3.8 (and although it may still work, only officially supports flask >= 2.0.0).

All python versions previous to 3.8 are now end of life and no longer supported.

On Mon, Dec 18, 2023 at 05:25, Seunggabi Kim @.***(mailto:On Mon, Dec 18, 2023 at 05:25, Seunggabi Kim < wrote:

***** BEFORE LOGGING AN ISSUE *****

• Is this something you can debug and fix? Send a pull request! Bug fixes and documentation fixes are welcome.
• Please check if a similar issue already exists or has been closed before. Seriously, nobody here is getting paid. Help us out and take five minutes to make sure you aren't submitting a duplicate.
• Please review the guidelines for contributing

Code

from

your_code

import

your_buggy_implementation

Repro Steps (if applicable)

• ...
• ...
• Broken!

Expected Behavior

A description of what you expected to happen.

PYTHONPATH=$PYTHONPATH:../ python3 app.py

Traceback (most recent call last): File "app.py", line 5, in from flask_restx import Api File "/usr/local/lib/python3.6/site-packages/flask_restx/init.py", line 1, in from . import fields, reqparse, apidoc, inputs, cors File "/usr/local/lib/python3.6/site-packages/flask_restx/fields.py", line 22, in from .marshalling import marshal File "/usr/local/lib/python3.6/site-packages/flask_restx/marshalling.py", line 7, in from .utils import unpack File "/usr/local/lib/python3.6/site-packages/flask_restx/utils.py", line 43, in BaseResponse = import_werkzeug_response() File "/usr/local/lib/python3.6/site-packages/flask_restx/utils.py", line 30, in import_werkzeug_response import importlib.metadata ModuleNotFoundError: No module named 'importlib.metadata'

Actual Behavior

A description of the unexpected, buggy behavior.

Error Messages/Stack Trace

If applicable, add the stack trace produced by the error

Environment

• Python version: 3.6.8
• Flask version: 1.1.2
• Flask-RESTX version: 1.3.0
• Other installed Flask extensions

Additional Context

• Flask-RESTX version: 1.2.0 is OK

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