update pendulum == 3.0

[azliu0]

Resolves #292. Updated dependencies to support pendulum >= 3.0 so that the package is compatible with Python 3.12. All tests pass.

[dusktreader]

When I install flask-praetorian with the updated dependencies and python 3.12 in a docker container, I'm getting compatibility issues with flask-mail:

flask-praetorian-tutorial-dev-api-1  |
flask-praetorian-tutorial-dev-api-1  |   Backend 'setuptools.build_meta:__legacy__' is not available.
flask-praetorian-tutorial-dev-api-1  |
flask-praetorian-tutorial-dev-api-1  |   Traceback (most recent call last):
flask-praetorian-tutorial-dev-api-1  |     File "/usr/local/lib/python3.12/site-packages/pyproject_hooks/_in_process/_in_process.py", line 77, in _build_backend
flask-praetorian-tutorial-dev-api-1  |       obj = import_module(mod_path)
flask-praetorian-tutorial-dev-api-1  |             ^^^^^^^^^^^^^^^^^^^^^^^
flask-praetorian-tutorial-dev-api-1  |     File "/usr/local/lib/python3.12/importlib/__init__.py", line 90, in import_module
flask-praetorian-tutorial-dev-api-1  |       return _bootstrap._gcd_import(name[level:], package, level)
flask-praetorian-tutorial-dev-api-1  |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
flask-praetorian-tutorial-dev-api-1  |     File "<frozen importlib._bootstrap>", line 1387, in _gcd_import
flask-praetorian-tutorial-dev-api-1  |     File "<frozen importlib._bootstrap>", line 1360, in _find_and_load
flask-praetorian-tutorial-dev-api-1  |     File "<frozen importlib._bootstrap>", line 1310, in _find_and_load_unlocked
flask-praetorian-tutorial-dev-api-1  |     File "<frozen importlib._bootstrap>", line 488, in _call_with_frames_removed
flask-praetorian-tutorial-dev-api-1  |     File "<frozen importlib._bootstrap>", line 1387, in _gcd_import
flask-praetorian-tutorial-dev-api-1  |     File "<frozen importlib._bootstrap>", line 1360, in _find_and_load
flask-praetorian-tutorial-dev-api-1  |     File "<frozen importlib._bootstrap>", line 1331, in _find_and_load_unlocked
flask-praetorian-tutorial-dev-api-1  |     File "<frozen importlib._bootstrap>", line 935, in _load_unlocked
flask-praetorian-tutorial-dev-api-1  |     File "<frozen importlib._bootstrap_external>", line 995, in exec_module
flask-praetorian-tutorial-dev-api-1  |     File "<frozen importlib._bootstrap>", line 488, in _call_with_frames_removed
flask-praetorian-tutorial-dev-api-1  |     File "/tmp/tmpwyl3p68n/.venv/lib/python3.12/site-packages/setuptools/__init__.py", line 8, in <module>
flask-praetorian-tutorial-dev-api-1  |       import distutils.core
flask-praetorian-tutorial-dev-api-1  |   ModuleNotFoundError: No module named 'distutils'
flask-praetorian-tutorial-dev-api-1  |
flask-praetorian-tutorial-dev-api-1  |
flask-praetorian-tutorial-dev-api-1  |   at /usr/local/lib/python3.12/site-packages/poetry/installation/chef.py:164 in _prepare
flask-praetorian-tutorial-dev-api-1  |       160│
flask-praetorian-tutorial-dev-api-1  |       161│                 error = ChefBuildError("\n\n".join(message_parts))
flask-praetorian-tutorial-dev-api-1  |       162│
flask-praetorian-tutorial-dev-api-1  |       163│             if error is not None:
flask-praetorian-tutorial-dev-api-1  |     → 164│                 raise error from None
flask-praetorian-tutorial-dev-api-1  |       165│
flask-praetorian-tutorial-dev-api-1  |       166│             return path
flask-praetorian-tutorial-dev-api-1  |       167│
flask-praetorian-tutorial-dev-api-1  |       168│     def _prepare_sdist(self, archive: Path, destination: Path | None = None) -> Path:
flask-praetorian-tutorial-dev-api-1  |
flask-praetorian-tutorial-dev-api-1  | Note: This error originates from the build backend, and is likely not a problem with poetry but with flask-mail (0.9.1) not supporting PEP 517 builds. You can verify this by running 'pip wheel --no-cache-dir --use-pep517 "flask-mail (==0.9.1)"'.

I may explore changing to depend on flask-mailgun instead.

[azliu0]

How can I reproduce this error? On my end, it seems like the latest version of flask-mail (0.9.1) and flask-praetorian (with pendulum==3.0) work fine together.

When I run the flask-praetorian-tutorial-api container with flask-praetorian updated dependencies, I have to make two changes to api/src/pyproject.toml:

• flask-sqlalchemy = "^3.1.1"
• pendulum = "^3.0"

The first change seems unrelated to upgrading pendulum. After making these changes, I'm able to run the container fine.

[dusktreader]

How can I reproduce this error? On my end, it seems like the latest version of flask-mail (0.9.1) and flask-praetorian (with pendulum==3.0) work fine together.

When I run the flask-praetorian-tutorial-api container with flask-praetorian updated dependencies, I have to make two changes to api/src/pyproject.toml:

• flask-sqlalchemy = "^3.1.1"
• pendulum = "^3.0"

The first change seems unrelated to upgrading pendulum. After making these changes, I'm able to run the container fine.

Did you change the base image for the flask-praetorian-tutorial/api's image? I get this error when I switch it to python:3.12-bookworm.

[dusktreader]

Addressed the issues encountered here with the flask-mail dependency in #296

[dusktreader]

@azliu0
Support for Python 3.12 has been published in flask-praetorian v1.6.0 on PyPI.

[azliu0]

great, thank you so much!