Warning on import not in VAGUE_IMPORTS_BLACKLIST

[slavyanskii]

Bug report

What's wrong

WPS347 showing warning on django F and Q imports, but according to link it's not in black list

Code example

from django.db.models import Q, F

after flakehell: WPS347: Found vague import that may cause confusion: Q

flake8 information

Contents of flake8 --bug-report:

{
  "dependencies": [
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      "dependency": "entrypoints",
      "version": "0.3"
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  ],
  "platform": {
    "python_implementation": "CPython",
    "python_version": "3.7.3",
    "system": "Darwin"
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      "plugin": "flake8-print",
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pip information

Contents of pip freeze:

astor==0.8.0
astroid==2.3.3
attrs==19.1.0
bandit==1.6.2
black==19.3b0
cached-property==1.5.1
cachetools==3.1.1
certifi==2019.6.16
chardet==3.0.4
Click==7.0
cognitive-complexity==0.0.4
colorama==0.3.9
coreapi==2.3.3
coreschema==0.0.4
darglint==1.1.0
Django==2.2.6
django-debug-toolbar==1.11
django-filter==2.2.0
django-storages==1.7.1
djangorestframework==3.10.3
dnspython==1.16.0
docutils==0.15.2
dparse==0.4.1
drf-yasg==1.17.0
entrypoints==0.3
eradicate==1.0
eventlet==0.25.0
flake8==3.7.8
flake8-annotations-complexity==0.0.2
flake8-bandit==2.1.2
flake8-blind-except==0.1.1
flake8-broken-line==0.1.1
flake8-bugbear==19.8.0
flake8-builtins==1.4.1
flake8-coding==1.3.2
flake8-commas==2.0.0
flake8-comprehensions==3.1.4
flake8-debugger==3.2.1
flake8-docstrings==1.5.0
flake8-eradicate==0.2.3
flake8-executable==2.0.3
flake8-isort==2.7.0
flake8-logging-format==0.6.0
flake8-pep3101==1.2.1
flake8-plugin-utils==1.0.0
flake8-polyfill==1.0.2
flake8-print==3.1.4
flake8-pytest-style==0.1.3
flake8-quotes==2.1.1
flake8-rst-docstrings==0.0.11
flake8-string-format==0.2.3
flakehell==0.3.1
gitdb2==2.0.6
GitPython==3.0.5
google-api-core==1.13.0
google-auth==1.6.3
google-cloud-core==1.0.2
google-cloud-storage==1.16.1
google-resumable-media==0.3.2
googleapis-common-protos==1.6.0
greenlet==0.4.15
gunicorn==19.9.0
idna==2.8
importlib-metadata==0.23
inflection==0.3.1
isort==4.3.15
itypes==1.1.0
Jinja2==2.10.1
lazy-object-proxy==1.4.3
mando==0.6.4
MarkupSafe==1.1.1
mccabe==0.6.1
model-mommy==1.6.0
monotonic==1.5
more-itertools==7.2.0
multidict==4.5.2
mypy==0.730
mypy-extensions==0.4.3
packaging==19.0
patch==1.16
pbr==5.4.3
pep8-naming==0.9.1
protobuf==3.9.0
psycopg2-binary==2.8.3
pyasn1==0.4.5
pyasn1-modules==0.2.5
pycodestyle==2.5.0
pydocstyle==4.0.1
pyflakes==2.1.1
Pygments==2.4.2
pyinstrument==3.0.3
pyinstrument-cext==0.2.2
pylint==2.4.4
pyparsing==2.4.1.1
pytz==2019.1
PyYAML==4.2b4
radon==2.4.0
requests==2.22.0
restructuredtext-lint==1.3.0
rsa==4.0
ruamel.yaml==0.15.98
safety==1.8.5
sentry-sdk==0.13.0
six==1.12.0
smmap2==2.0.5
snowballstemmer==2.0.0
sqlparse==0.3.0
stevedore==1.31.0
termcolor==1.1.0
testfixtures==6.10.2
toml==0.10.0
typed-ast==1.4.0
typing-extensions==3.7.4.1
uritemplate==3.0.0
urllib3==1.25.3
wemake-python-styleguide==0.13.0
wrapt==1.11.2
xenon==0.5.5
yarl==1.3.0
zipp==0.6.0

[sobolevn]

Thanks a lot for the bug report! @slavyanskii do you want to fix it?

[sobolevn]

Done! I have improved the docs for this violation.

Names that we forbid to import:
    - Common names like ``dumps`` and ``loads``
    - Names starting with ``to_`` and ``from_``
    - Too short names like ``Q`` or ``F``, but we are fine with ``_``

Solutions for your case:

# 1
from django.db import models

models.Q(...)
models.F(...)

# 2
from django.db.models import Q as Query
from django.db.models import F as Field

Related to #814