Pin flake8 to version 3 to prevent StringIO error see tholo/pytest-fl…

…ake8#81

requirements.txt

@@ -1,5 +1,5 @@
 #
-# This file is autogenerated by pip-compile
+# This file is autogenerated by pip-compile with python 3.8
 # To update, run:
 #
 #    pip-compile --output-file=requirements.txt requirements.in
@@ -39,14 +39,6 @@ defusedxml==0.7.1
     # via djangorestframework-xml
 deprecated==1.2.13
     # via jwcrypto
-django-cors-headers==3.10.0
-    # via -r requirements.in
-django-debug-toolbar==3.2.2
-    # via -r requirements.in
-django-extensions==3.1.3
-    # via -r requirements.in
-django-filter==21.1
-    # via -r requirements.in
 django==3.2.8
     # via
     #   -r requirements.in
@@ -57,12 +49,14 @@ django==3.2.8
     #   django-filter
     #   djangorestframework
     #   drf-yasg
-djangorestframework-csv==2.1.1
-    # via drf-amsterdam
-djangorestframework-gis==0.17
+django-cors-headers==3.10.0
+    # via -r requirements.in
+django-debug-toolbar==3.2.2
+    # via -r requirements.in
+django-extensions==3.1.3
+    # via -r requirements.in
+django-filter==21.1
     # via -r requirements.in
-djangorestframework-xml==2.0.0
-    # via drf-amsterdam
 djangorestframework==3.12.4
     # via
     #   -r requirements.in
@@ -71,6 +65,12 @@ djangorestframework==3.12.4
     #   drf-amsterdam
     #   drf-extensions
     #   drf-yasg
+djangorestframework-csv==2.1.1
+    # via drf-amsterdam
+djangorestframework-gis==0.17
+    # via -r requirements.in
+djangorestframework-xml==2.0.0
+    # via drf-amsterdam
 drf-amsterdam==0.4.1
     # via -r requirements.in
 drf-extensions==0.7.1
@@ -170,10 +170,10 @@ requests==2.26.0
     #   python-swiftclient
 rfc3986==1.5.0
     # via oslo.config
-ruamel.yaml.clib==0.2.6
-    # via ruamel.yaml
 ruamel.yaml==0.17.16
     # via drf-yasg
+ruamel.yaml.clib==0.2.6
+    # via ruamel.yaml
 sentry-sdk==1.4.3
     # via -r requirements.in
 six==1.16.0
@@ -188,7 +188,7 @@ sqlparse==0.4.2
     # via
     #   django
     #   django-debug-toolbar
-stevedore==3.4.0
+stevedore==3.5.0
     # via
     #   keystoneauth1
     #   oslo.config

requirements_dev.in

@@ -4,5 +4,6 @@
 factory-boy
 pytest-django
 pytest-isort
+flake8<4  # see https://github.com/tholo/pytest-flake8/issues/81
 pytest-flake8
 pytest-cov

requirements_dev.txt

@@ -1,5 +1,5 @@
 #
-# This file is autogenerated by pip-compile
+# This file is autogenerated by pip-compile with python 3.8
 # To update, run:
 #
 #    pip-compile --output-file=requirements_dev.txt requirements_dev.in
@@ -63,6 +63,16 @@ deprecated==1.2.13
     # via
     #   -r ./requirements.txt
     #   jwcrypto
+django==3.2.8
+    # via
+    #   -r ./requirements.txt
+    #   datapunt-authorization-django
+    #   django-cors-headers
+    #   django-debug-toolbar
+    #   django-extensions
+    #   django-filter
+    #   djangorestframework
+    #   drf-yasg
 django-cors-headers==3.10.0
     # via -r ./requirements.txt
 django-debug-toolbar==3.2.2
@@ -71,15 +81,13 @@ django-extensions==3.1.3
     # via -r ./requirements.txt
 django-filter==21.1
     # via -r ./requirements.txt
-django==3.2.8
+djangorestframework==3.12.4
     # via
     #   -r ./requirements.txt
-    #   datapunt-authorization-django
-    #   django-cors-headers
-    #   django-debug-toolbar
-    #   django-extensions
-    #   django-filter
-    #   djangorestframework
+    #   djangorestframework-csv
+    #   djangorestframework-gis
+    #   drf-amsterdam
+    #   drf-extensions
     #   drf-yasg
 djangorestframework-csv==2.1.1
     # via
@@ -91,14 +99,6 @@ djangorestframework-xml==2.0.0
     # via
     #   -r ./requirements.txt
     #   drf-amsterdam
-djangorestframework==3.12.4
-    # via
-    #   -r ./requirements.txt
-    #   djangorestframework-csv
-    #   djangorestframework-gis
-    #   drf-amsterdam
-    #   drf-extensions
-    #   drf-yasg
 drf-amsterdam==0.4.1
     # via -r ./requirements.txt
 drf-extensions==0.7.1
@@ -111,8 +111,10 @@ factory-boy==3.2.0
     # via -r requirements_dev.in
 faker==9.3.1
     # via factory-boy
-flake8==4.0.1
-    # via pytest-flake8
+flake8==3.9.2
+    # via
+    #   -r requirements_dev.in
+    #   pytest-flake8
 idna==3.3
     # via
     #   -r ./requirements.txt
@@ -215,13 +217,13 @@ psycopg2-binary==2.9.1
     # via -r ./requirements.txt
 py==1.10.0
     # via pytest
-pycodestyle==2.8.0
+pycodestyle==2.7.0
     # via flake8
 pycparser==2.20
     # via
     #   -r ./requirements.txt
     #   cffi
-pyflakes==2.4.0
+pyflakes==2.3.1
     # via flake8
 pyparsing==2.4.7
     # via
@@ -232,6 +234,11 @@ pyrsistent==0.18.0
     # via
     #   -r ./requirements.txt
     #   jsonschema
+pytest==6.2.5
+    # via
+    #   pytest-cov
+    #   pytest-django
+    #   pytest-flake8
 pytest-cov==3.0.0
     # via -r requirements_dev.in
 pytest-django==4.4.0
@@ -240,11 +247,6 @@ pytest-flake8==1.0.7
     # via -r requirements_dev.in
 pytest-isort==2.0.0
     # via -r requirements_dev.in
-pytest==6.2.5
-    # via
-    #   pytest-cov
-    #   pytest-django
-    #   pytest-flake8
 python-dateutil==2.8.2
     # via
     #   -r ./requirements.txt
@@ -282,14 +284,14 @@ rfc3986==1.5.0
     # via
     #   -r ./requirements.txt
     #   oslo.config
-ruamel.yaml.clib==0.2.6
-    # via
-    #   -r ./requirements.txt
-    #   ruamel.yaml
 ruamel.yaml==0.17.16
     # via
     #   -r ./requirements.txt
     #   drf-yasg
+ruamel.yaml.clib==0.2.6
+    # via
+    #   -r ./requirements.txt
+    #   ruamel.yaml
 sentry-sdk==1.4.3
     # via -r ./requirements.txt
 six==1.16.0
@@ -306,7 +308,7 @@ sqlparse==0.4.2
     #   -r ./requirements.txt
     #   django
     #   django-debug-toolbar
-stevedore==3.4.0
+stevedore==3.5.0
     # via
     #   -r ./requirements.txt
     #   keystoneauth1