First PR to replace pytz with zoneinfo for UTC handling across codebase.
This PR migrates all UTC timezone handling from pytz to Python’s standard
library zoneinfo. The pytz library is now deprecated, and its documentation
recommends using zoneinfo for all new code. This update modernizes our
codebase, removes legacy pytz usage, and ensures compatibility with
current best practices for timezone management in Python 3.9+. No functional
changes to timezone logic - just a direct replacement for UTC handling.
https://github.com/openedx/edx-platform/issues/33980
* Generate common/djangoapps import shims for LMS
* Generate common/djangoapps import shims for Studio
* Stop appending project root to sys.path
* Stop appending common/djangoapps to sys.path
* Import from common.djangoapps.course_action_state instead of course_action_state
* Import from common.djangoapps.course_modes instead of course_modes
* Import from common.djangoapps.database_fixups instead of database_fixups
* Import from common.djangoapps.edxmako instead of edxmako
* Import from common.djangoapps.entitlements instead of entitlements
* Import from common.djangoapps.pipline_mako instead of pipeline_mako
* Import from common.djangoapps.static_replace instead of static_replace
* Import from common.djangoapps.student instead of student
* Import from common.djangoapps.terrain instead of terrain
* Import from common.djangoapps.third_party_auth instead of third_party_auth
* Import from common.djangoapps.track instead of track
* Import from common.djangoapps.util instead of util
* Import from common.djangoapps.xblock_django instead of xblock_django
* Add empty common/djangoapps/__init__.py to fix pytest collection
* Fix pylint formatting violations
* Exclude import_shims/ directory tree from linting
* Implementing support for multiple credit provider keys
* Plan on storing keys as list and not dict
* Adding tests for serializer and signature code
* adding more tests
* tweaking a comment
* Quality fixes
* Breaking out some login into a helper function
Endpoints support create, read, and list operations.
NOTE: This commit also includes a retrofitted SimpleRouter that supports overriding the lookup regex. This retrofit is simpler to implement than updating edx-ora2 which is pinned to DRF 2.3.x.
XCOM-524
