Centralize Python linter/formatter requirements

These are currently duplicated all over the codebase, often with mismatched
constraints. Put them all in one requirements file instead.

Fix a few minor issues while I'm at it:

* Constrain black to the current major version to avoid New Year surprises
  (black can change styles between major versions). Constrain isort too,
  just in case.

* Remove usages of `egrep`, which is deprecated (and unnecessary here).

.github/workflows/black.yml

@@ -8,7 +8,7 @@ jobs:
 
       - name: Run checks
         run: |
-          pipx install $(grep "^black" ./cvat-cli/requirements/development.txt)
+          pipx install $(grep "^black" ./dev/requirements.txt)
 
           echo "Black version: $(black --version)"
 

.github/workflows/isort.yml

@@ -25,7 +25,7 @@ jobs:
           UPDATED_DIRS="${{steps.files.outputs.all_changed_files}}"
 
           if [[ ! -z $UPDATED_DIRS ]]; then
-            pipx install $(egrep "isort.*" ./cvat-cli/requirements/development.txt)
+            pipx install $(grep "^isort" ./dev/requirements.txt)
 
             echo "isort version: $(isort --version-number)"
             echo "The dirs will be checked: $UPDATED_DIRS"

.github/workflows/pylint.yml

@@ -19,11 +19,11 @@ jobs:
           CHANGED_FILES="${{steps.files.outputs.all_changed_files}}"
 
           if [[ ! -z $CHANGED_FILES ]]; then
-            pipx install $(egrep "^pylint==" ./cvat/requirements/development.txt)
+            pipx install $(grep "^pylint==" ./dev/requirements.txt)
 
             pipx inject pylint \
-              $(egrep "^pylint-.+==" ./cvat/requirements/development.txt) \
-              $(egrep "^django==" ./cvat/requirements/base.txt)
+              $(grep "^pylint-.\+==" ./dev/requirements.txt) \
+              $(grep "^django==" ./cvat/requirements/base.txt)
 
             echo "Pylint version: "$(pylint --version | head -1)
             echo "The files will be checked: "$(echo $CHANGED_FILES)

cvat-sdk/gen/requirements.txt

@@ -1,5 +1,4 @@
 # can't have a dependency on base.txt, because it depends on the generated file
 
 inflection >= 0.5.1
-isort>=5.10.1
 ruamel.yaml>=0.17.21

cvat/requirements/all.txt

@@ -8,5 +8,3 @@
 -r development.txt
 -r production.txt
 -r testing.txt
-
-# The following packages are considered to be unsafe in a requirements file:

cvat/requirements/development.in

@@ -1,10 +1,6 @@
 -r base.in
 
-black>=24.1
 django-extensions==3.0.8
 django-silk==5.*
-pylint-django==2.5.3
-pylint-plugin-utils==0.7
-pylint==2.14.5
 rope==0.17.0
 snakeviz==2.1.0

cvat/requirements/development.txt

@@ -1,66 +1,26 @@
-# SHA1:b71f4fe955f645187b7ccdf82b05f6a8d61eb3ab
+# SHA1:cd8d0825dc4cfe37b22a489422105acba5483fe4
 #
 # This file is autogenerated by pip-compile-multi
 # To update, run:
 #
 #    pip-compile-multi
 #
 -r base.txt
-astroid==2.11.7
-    # via pylint
 autopep8==2.3.1
     # via django-silk
-black==24.10.0
-    # via -r cvat/requirements/development.in
-dill==0.3.9
-    # via pylint
 django-extensions==3.0.8
     # via -r cvat/requirements/development.in
 django-silk==5.3.2
     # via -r cvat/requirements/development.in
 gprof2dot==2024.6.6
     # via django-silk
-isort==5.13.2
-    # via pylint
-lazy-object-proxy==1.10.0
-    # via astroid
-mccabe==0.7.0
-    # via pylint
-mypy-extensions==1.0.0
-    # via black
-pathspec==0.12.1
-    # via black
-platformdirs==4.3.6
-    # via
-    #   black
-    #   pylint
 pycodestyle==2.12.1
     # via autopep8
-pylint==2.14.5
-    # via
-    #   -r cvat/requirements/development.in
-    #   pylint-django
-    #   pylint-plugin-utils
-pylint-django==2.5.3
-    # via -r cvat/requirements/development.in
-pylint-plugin-utils==0.7
-    # via
-    #   -r cvat/requirements/development.in
-    #   pylint-django
 rope==0.17.0
     # via -r cvat/requirements/development.in
 snakeviz==2.1.0
     # via -r cvat/requirements/development.in
 tomli==2.2.1
-    # via
-    #   autopep8
-    #   black
-    #   pylint
-tomlkit==0.13.2
-    # via pylint
+    # via autopep8
 tornado==6.4.2
     # via snakeviz
-
-# The following packages are considered to be unsafe in a requirements file:
-setuptools==75.6.0
-    # via astroid

cvat/requirements/testing.txt

@@ -14,5 +14,3 @@ lupa==1.14.1
     # via fakeredis
 sortedcontainers==2.4.0
     # via fakeredis
-
-# The following packages are considered to be unsafe in a requirements file:

dev/requirements.txt

@@ -0,0 +1,5 @@
+black==24.*
+isort==5.*
+pylint-django==2.5.3
+pylint-plugin-utils==0.7
+pylint==2.14.5

site/requirements.txt

@@ -1,5 +1,4 @@
 gitpython
 inflection >= 0.5.1
-isort>=5.10.1
 packaging
 toml