Exclude .env directory from flake8 tests?

Question

Problem

I'm getting thousands of flake8 errors stemming from my local .env. An example of some of the error messages:

./env/lib/python3.7/site-packages/pip/_vendor/pyparsing.py:3848:80: E501 line too long (85 > 79 characters)
./env/lib/python3.7/site-packages/pip/_vendor/pyparsing.py:3848:84: E202 whitespace before ')'
./env/lib/python3.7/site-packages/pip/_vendor/pyparsing.py:3855:51: E201 whitespace after '('
./env/lib/python3.7/site-packages/pip/_vendor/pyparsing.py:3855:65: E202 whitespace before ')'
./env/lib/python3.7/site-packages/pip/_vendor/pyparsing.py:3858:50: E201 whitespace after '('
./env/lib/python3.7/site-packages/pip/_vendor/pyparsing.py:3858:78: E202 whitespace before ')'
./env/lib/python3.7/site-packages/pip/_vendor/pyparsing.py:3861:31: E231 missing whitespace after ','
./env/lib/python3.7/site-packages/pip/_vendor/pyparsing.py:3865:1: W293 blank line contains whitespace
./env/lib/python3.7/site-packages/pip/_vendor/pyparsing.py:3866:1: E302 expected 2 blank lines, found 1

My directory looks like this:

My flake8 file looks like this:

[flake8]
exclude =
    migrations,
    __pycache__,
    manage.py,
    settings.py,

Question

How can I add my env file contents to the exclude list in flake8?

What I've tried

I've tried adding:

  env,
./env,

I've tried taking off commas and adding:

[flake8]
exclude =
    migrations
    __pycache__
    manage.py
    settings.py
    env
    .env
    ./env
    env/
    .env/

Running flake8 --exclude migrations,pycache,manage.py,settings.py,env returns:

./app/core/models.py:7:80: E501 line too long (93 > 79 characters)
./app/core/models.py:13:66: E225 missing whitespace around operator
./app/core/models.py:13:80: E501 line too long (103 > 79 characters)
./app/core/admin.py:10:1: W293 blank line contains whitespace
./app/core/admin.py:11:1: W293 blank line contains whitespace
./app/core/admin.py:13:1: W293 blank line contains whitespace
./app/core/tests/test_commands.py:23:47: W292 no newline at end of file
./app/core/management/commands/wait_for_db.py:21:69: W292 no newline at end of file
./app/project/urls.py:23:2: W292 no newline at end of file
./app/inventory/serializers.py:4:1: E302 expected 2 blank lines, found 1
./app/inventory/serializers.py:8:1: W391 blank line at end of file
./app/inventory/urls.py:5:70: W291 trailing whitespace
./app/inventory/urls.py:7:26: W292 no newline at end of file
./app/inventory/views.py:1:1: F401 'rest_framework.response.Response' imported but unused
./app/inventory/views.py:7:1: E302 expected 2 blank lines, found 1
./app/inventory/views.py:11:1: W293 blank line contains whitespace
./app/inventory/views.py:12:5: E303 too many blank lines (2)
./app/inventory/views.py:36:43: W292 no newline at end of file
./app/inventory/tests/test_api.py:2:1: F401 'django.urls.reverse' imported but unused
./app/inventory/tests/test_api.py:7:1: W293 blank line contains whitespace
./app/inventory/tests/test_api.py:9:8: E111 indentation is not a multiple of four
./app/inventory/tests/test_api.py:10:8: E111 indentation is not a multiple of four
./app/inventory/tests/test_api.py:10:40: W291 trailing whitespace
./app/inventory/tests/test_api.py:11:1: W293 blank line contains whitespace
./app/inventory/tests/test_api.py:12:8: E111 indentation is not a multiple of four
./app/inventory/tests/test_api.py:13:8: E111 indentation is not a multiple of four
./app/inventory/tests/test_api.py:18:41: W291 trailing whitespace
./app/inventory/tests/test_api.py:19:1: W293 blank line contains whitespace
./app/inventory/tests/test_api.py:25:37: W291 trailing whitespace
./app/inventory/tests/test_api.py:26:41: W291 trailing whitespace
./app/inventory/tests/test_api.py:27:1: W293 blank line contains whitespace
./app/inventory/tests/test_api.py:31:1: W391 blank line at end of file
./app/inventory/tests/test_api.py:31:1: W293 blank line contains whitespace

Answer 1

Remove the commas. Lists in these .ini files are simply multi-line lists:

[flake8]
exclude =
    migrations
    __pycache__
    manage.py
    settings.py
    env
    .env