Update import handling for cron_descriptor > 2.0.x compatibility # 934 Real Fix

[rh0dium]

Addresses final fixes for #934

Fixes #934
Fixes #935
Fixes #937
Fixes #938

• cron_descriptor needs to be locked down as the new release changes the signature. #934
• Avoid the breaking change in dependency cron_descriptor v2 #935
• Issue with the cron-descriptor #937
• https://pypi.org/project/cron-descriptor
• https://github.com/Salamek/cron-descriptor/releases

[codecov]

Codecov Report

❌ Patch coverage is 33.33333% with 4 lines in your changes missing coverage. Please review.
✅ Project coverage is 87.25%. Comparing base (66b4434) to head (2b55fef).
⚠️ Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
django_celery_beat/models.py	33.33%	4 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #936      +/-   ##
==========================================
- Coverage   88.18%   87.25%   -0.93%     
==========================================
  Files          32       32              
  Lines        1007     1012       +5     
  Branches      105       81      -24     
==========================================
- Hits          888      883       -5     
- Misses        101      111      +10     
  Partials       18       18              

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[cclauss]

Suggested change

	try:
	try: # Python >= 3.11 can use cron_descriptor >= 2.0 which uses *Error exceptions.

We need a comment here explaining why.

Or perhaps in #935 we should just pin the dependency to >= 2.0 and just use *Error instead of try / except.

• Avoid the breaking change in dependency cron_descriptor v2 #935

EDIT: #938 proves that the above suggestion will not work. We need try / except because cron_descriptor v2 only supports Python >= v3.11.

• DRAFT: Pin cron-descriptor v2 #938

@Salamek

[Salamek]

cron_descriptor 2.0.5 supports Python 3.9 - 3.13...

[auvipy]

check the test failures please