Bump to Dj 4.x (#6173)

* bump to dj >4.2

* switch to experimental git release

* bump django-import_export

* bump mptt

* replace is_ajax, which was removed
https://docs.djangoproject.com/en/3.1/releases/3.1/#id2

* Save before accessing values in m2m/fk fields

* move plugin init

* use dev version of django for fix

* update deps

* fix deps

* use django smaller 4.2

* fix reqs

* fix merge

* remove moved code

* another merge fix

* fix ajax call

* fix refs

* change python min v

* fix deps

* bump deps

* fix deps

* pin pillow

* dj 4.1 upgrades

* make diff smaller

* bump all deps

* drop down to py3.9

* bump versions

* merge fix

* fix diff

* more bumping

* diff cleanup

* bump deps

* fix reqs

* use accurate state for model migrations
using apps the historically correct state is used

* try import

* added more logs

* add try here too

* clean up rebuilds

* Dj 4.2 (#161)

* autochanges

* bump

* fix diff

* fix diff

* bump deps

* fix req

* remove select_related to test error influence

* switch to mptt fork

* fix reqs for upstream

* move tracking ensureance into save

* optimize check frequency

* use psycopg instead of psycopg2

* fix header

* just use the values

* switch to dj < 4.2

* fix req

* another req fix

* switch to 4.2 again

* fix merge error

* Check for null pk in calculate_total_price

Cannot access self.lines if pk is Null

* use patched mptt

* try psycopg2 again

* Remove tree rebuild from migrations

* Prevent notify_users if importing or migrating

* Add order_by() to subquery annotations

- Ref: https://stackoverflow.com/a/629691

* Update stock filters

- Append order_by()

* fix error if running without timezones in testing

* add logging to figure this out

* remove tz from self.creation if TZ is off

* add tz?

* move around?

* only run the test i am trying to figure out
not reproducible on my machine

* only run the test i am trying to figure out
not reproducible on my machine

* run all tests again

---------

Co-authored-by: Oliver <oliver.henry.walters@gmail.com>

requirements-dev.txt

@@ -10,7 +10,7 @@ asgiref==3.7.2
     #   django
 build==1.0.3
     # via pip-tools
-certifi==2023.7.22
+certifi==2023.11.17
     # via
     #   -c requirements.txt
     #   requests
@@ -33,13 +33,13 @@ coverage[toml]==5.5
     #   coveralls
 coveralls==2.1.2
     # via -r requirements-dev.in
-cryptography==41.0.6
+cryptography==41.0.7
     # via
     #   -c requirements.txt
     #   pdfminer-six
-distlib==0.3.7
+distlib==0.3.8
     # via virtualenv
-django==3.2.23
+django==4.2.9
     # via
     #   -c requirements.txt
     #   django-slowtests
@@ -53,7 +53,7 @@ filelock==3.13.1
     # via virtualenv
 identify==2.5.31
     # via pre-commit
-idna==3.4
+idna==3.6
     # via
     #   -c requirements.txt
     #   requests
@@ -61,7 +61,7 @@ importlib-metadata==6.8.0
     # via
     #   -c requirements.txt
     #   build
-isort==5.12.0
+isort==5.13.2
     # via -r requirements-dev.in
 nodeenv==1.8.0
     # via pre-commit
@@ -69,13 +69,13 @@ packaging==23.2
     # via
     #   -c requirements.txt
     #   build
-pdfminer-six==20221105
+pdfminer-six==20231228
     # via -r requirements-dev.in
 pip-tools==7.3.0
     # via -r requirements-dev.in
-platformdirs==3.11.0
+platformdirs==4.1.0
     # via virtualenv
-pre-commit==3.5.0
+pre-commit==3.6.0
     # via -r requirements-dev.in
 pycparser==2.21
     # via
@@ -83,10 +83,6 @@ pycparser==2.21
     #   cffi
 pyproject-hooks==1.0.0
     # via build
-pytz==2023.3.post1
-    # via
-    #   -c requirements.txt
-    #   django
 pyyaml==6.0.1
     # via
     #   -c requirements.txt
@@ -106,20 +102,20 @@ tomli==2.0.1
     #   build
     #   pip-tools
     #   pyproject-hooks
-typing-extensions==4.8.0
+typing-extensions==4.9.0
     # via
     #   -c requirements.txt
     #   asgiref
     #   django-test-migrations
-urllib3==2.0.7
+urllib3==2.1.0
     # via
     #   -c requirements.txt
     #   requests
-virtualenv==20.24.6
+virtualenv==20.25.0
     # via pre-commit
-wheel==0.41.3
+wheel==0.42.0
     # via pip-tools
-zipp==3.16.0
+zipp==3.16.2
     # via
     #   -c requirements.txt
     #   importlib-metadata