lint fixes

mypy_django_plugin/django/context.py

@@ -1,23 +1,26 @@
 import os
 from collections import defaultdict
 from contextlib import contextmanager
-from typing import Any, Dict, Iterator, List, Optional, TYPE_CHECKING, Tuple, Type
+from typing import (
+    TYPE_CHECKING, Any, Dict, Iterator, List, Optional, Tuple, Type,
+)
 
+from django.contrib.postgres.fields import ArrayField
 from django.core.exceptions import FieldError
 from django.db.models.base import Model
+from django.db.models.fields import CharField, Field
 from django.db.models.fields.related import ForeignKey, RelatedField
 from django.db.models.fields.reverse_related import ForeignObjectRel
 from django.db.models.sql.query import Query
 from django.utils.functional import cached_property
 from mypy.checker import TypeChecker
-from mypy.types import Instance, Type as MypyType
+from mypy.types import Instance
+from mypy.types import Type as MypyType
 
-from django.contrib.postgres.fields import ArrayField
-from django.db.models.fields import CharField, Field
 from mypy_django_plugin.lib import helpers
 
 if TYPE_CHECKING:
-    from django.apps.registry import Apps
+    from django.apps.registry import Apps  # noqa: F401
     from django.conf import LazySettings
 
 

mypy_django_plugin/lib/helpers.py

@@ -1,13 +1,17 @@
 from collections import OrderedDict
-from typing import Any, Dict, List, Optional, Set, Union, TYPE_CHECKING
+from typing import TYPE_CHECKING, Any, Dict, List, Optional, Set, Union
 
 from mypy import checker
 from mypy.checker import TypeChecker
 from mypy.mro import calculate_mro
-from mypy.nodes import Block, ClassDef, Expression, GDEF, MDEF, MypyFile, NameExpr, StrExpr, SymbolNode, SymbolTable, \
-    SymbolTableNode, TypeInfo, Var, MemberExpr
+from mypy.nodes import (
+    GDEF, MDEF, Block, ClassDef, Expression, MemberExpr, MypyFile, NameExpr, StrExpr, SymbolNode, SymbolTable,
+    SymbolTableNode, TypeInfo, Var,
+)
 from mypy.plugin import CheckerPluginInterface, FunctionContext, MethodContext
-from mypy.types import AnyType, Instance, NoneTyp, TupleType, Type as MypyType, TypeOfAny, TypedDictType, UnionType
+from mypy.types import AnyType, Instance, NoneTyp, TupleType
+from mypy.types import Type as MypyType
+from mypy.types import TypedDictType, TypeOfAny, UnionType
 
 if TYPE_CHECKING:
     from mypy_django_plugin.django.context import DjangoContext

mypy_django_plugin/main.py

@@ -6,12 +6,16 @@ import toml
 from django.db.models.fields.related import RelatedField
 from mypy.nodes import MypyFile, TypeInfo
 from mypy.options import Options
-from mypy.plugin import AttributeContext, ClassDefContext, FunctionContext, MethodContext, Plugin
+from mypy.plugin import (
+    AttributeContext, ClassDefContext, FunctionContext, MethodContext, Plugin,
+)
 from mypy.types import Type as MypyType
 
 from mypy_django_plugin.django.context import DjangoContext
 from mypy_django_plugin.lib import fullnames, helpers
-from mypy_django_plugin.transformers import fields, forms, init_create, querysets, settings, meta, request
+from mypy_django_plugin.transformers import (
+    fields, forms, init_create, meta, querysets, request, settings,
+)
 from mypy_django_plugin.transformers.models import process_model_class
 
 
@@ -109,7 +113,8 @@ class NewSemanalDjangoPlugin(Plugin):
 
         # for `get_user_model()`
         if self.django_context.settings:
-            if (file.fullname() == 'django.contrib.auth') or (file.fullname() in {'django.http', 'django.http.request'}):
+            if (file.fullname() == 'django.contrib.auth'
+                    or file.fullname() in {'django.http', 'django.http.request'}):
                 auth_user_model_name = self.django_context.settings.AUTH_USER_MODEL
                 try:
                     auth_user_module = self.django_context.apps_registry.get_model(auth_user_model_name).__module__
@@ -208,7 +213,6 @@ class NewSemanalDjangoPlugin(Plugin):
         if info and info.has_base(fullnames.HTTPREQUEST_CLASS_FULLNAME) and attr_name == 'user':
             return partial(request.set_auth_user_model_as_type_for_request_user, django_context=self.django_context)
 
-
     # def get_type_analyze_hook(self, fullname: str
     #                 (          ):
     #     info = self._get_typeinfo_or_none(fullname)

mypy_django_plugin/transformers/fields.py

@@ -2,7 +2,9 @@ from typing import Optional, Tuple, cast
 
 from mypy.nodes import MypyFile, TypeInfo
 from mypy.plugin import FunctionContext
-from mypy.types import AnyType, CallableType, Instance, Type as MypyType, TypeOfAny
+from mypy.types import AnyType, CallableType, Instance
+from mypy.types import Type as MypyType
+from mypy.types import TypeOfAny
 
 from mypy_django_plugin.django.context import DjangoContext
 from mypy_django_plugin.lib import fullnames, helpers

mypy_django_plugin/transformers/forms.py

@@ -1,7 +1,9 @@
 from typing import Optional
 
 from mypy.plugin import ClassDefContext, MethodContext
-from mypy.types import CallableType, Instance, NoneTyp, Type as MypyType, TypeType
+from mypy.types import CallableType, Instance, NoneTyp
+from mypy.types import Type as MypyType
+from mypy.types import TypeType
 
 from mypy_django_plugin.lib import helpers
 

mypy_django_plugin/transformers/init_create.py

@@ -2,12 +2,14 @@ from typing import List, Tuple, Type, Union
 
 from django.db.models.base import Model
 from mypy.plugin import FunctionContext, MethodContext
-from mypy.types import Instance, Type as MypyType
+from mypy.types import Instance
+from mypy.types import Type as MypyType
 
 from mypy_django_plugin.django.context import DjangoContext
 
 
-def get_actual_types(ctx: Union[MethodContext, FunctionContext], expected_keys: List[str]) -> List[Tuple[str, MypyType]]:
+def get_actual_types(ctx: Union[MethodContext, FunctionContext],
+                     expected_keys: List[str]) -> List[Tuple[str, MypyType]]:
     actual_types = []
     # positionals
     for pos, (actual_name, actual_type) in enumerate(zip(ctx.arg_names[0], ctx.arg_types[0])):

mypy_django_plugin/transformers/meta.py

@@ -1,6 +1,8 @@
 from django.core.exceptions import FieldDoesNotExist
 from mypy.plugin import MethodContext
-from mypy.types import AnyType, Type as MypyType, TypeOfAny, Instance
+from mypy.types import AnyType, Instance
+from mypy.types import Type as MypyType
+from mypy.types import TypeOfAny
 
 from mypy_django_plugin.django.context import DjangoContext
 from mypy_django_plugin.lib import fullnames, helpers

mypy_django_plugin/transformers/models.py

@@ -2,15 +2,19 @@ from collections import OrderedDict
 from typing import Type, cast
 
 from django.db.models.base import Model
+from django.db.models.fields import DateField, DateTimeField
 from django.db.models.fields.related import ForeignKey
-from django.db.models.fields.reverse_related import ManyToManyRel, ManyToOneRel, OneToOneRel
+from django.db.models.fields.reverse_related import (
+    ManyToManyRel, ManyToOneRel, OneToOneRel,
+)
 from mypy.newsemanal.semanal import NewSemanticAnalyzer
-from mypy.nodes import ARG_STAR2, Argument, MDEF, SymbolTableNode, TypeInfo, Var
+from mypy.nodes import (
+    ARG_STAR2, MDEF, Argument, SymbolTableNode, TypeInfo, Var,
+)
 from mypy.plugin import ClassDefContext
 from mypy.plugins import common
 from mypy.types import AnyType, Instance, TypeOfAny
 
-from django.db.models.fields import DateField, DateTimeField
 from mypy_django_plugin.django.context import DjangoContext
 from mypy_django_plugin.lib import fullnames, helpers
 from mypy_django_plugin.transformers import fields

mypy_django_plugin/transformers/querysets.py

@@ -1,12 +1,13 @@
 from collections import OrderedDict
-from typing import List, Optional, Sequence, Tuple, Type, Union, cast
+from typing import List, Optional, Sequence, Tuple, Type, Union
 
 from django.core.exceptions import FieldError
 from django.db.models.base import Model
-from mypy.checker import TypeChecker
 from mypy.nodes import Expression, NameExpr
 from mypy.plugin import AnalyzeTypeContext, FunctionContext, MethodContext
-from mypy.types import AnyType, Instance, Type as MypyType, TypeOfAny
+from mypy.types import AnyType, Instance
+from mypy.types import Type as MypyType
+from mypy.types import TypeOfAny
 
 from mypy_django_plugin.django.context import DjangoContext
 from mypy_django_plugin.lib import fullnames, helpers

mypy_django_plugin/transformers/request.py

@@ -1,5 +1,6 @@
 from mypy.plugin import AttributeContext
-from mypy.types import Instance, Type as MypyType
+from mypy.types import Instance
+from mypy.types import Type as MypyType
 
 from mypy_django_plugin.django.context import DjangoContext
 from mypy_django_plugin.lib import helpers

mypy_django_plugin/transformers/settings.py

@@ -1,6 +1,8 @@
-from mypy.nodes import TypeInfo, MemberExpr
-from mypy.plugin import FunctionContext, AttributeContext
-from mypy.types import Type as MypyType, TypeType, Instance
+from mypy.nodes import MemberExpr, TypeInfo
+from mypy.plugin import AttributeContext, FunctionContext
+from mypy.types import Instance
+from mypy.types import Type as MypyType
+from mypy.types import TypeType
 
 from mypy_django_plugin.django.context import DjangoContext
 from mypy_django_plugin.lib import helpers
@@ -42,4 +44,3 @@ def get_type_of_settings_attribute(ctx: AttributeContext, django_context: Django
         return ctx.default_attr_type
 
     return Instance(value_info, [])
-

pytest_plugin/collect.py

@@ -1,5 +1,7 @@
 # noinspection PyUnresolvedReferences
-from pytest_mypy.collect import File, YamlTestFile, pytest_addoption
+from pytest_mypy.collect import (  # noqa: F401
+    File, YamlTestFile, pytest_addoption,
+)
 from pytest_mypy.item import YamlTestItem
 
 
@@ -38,5 +40,3 @@ class NewSemanalDjangoTestItem(YamlTestItem):
 
             mysettings_file = File(path='mysettings.py', content=settings_contents)
             self.files.append(mysettings_file)
-
-

pytest_plugin/setup.py

@@ -1,31 +1,16 @@
-import sys
-
 from setuptools import setup
 
-# with open('README.md', 'r') as f:
-#     readme = f.read()
-
 dependencies = [
-    # 'pytest-mypy-plugins',
-    # 'mypy',
-    # 'decorator',
-    # 'capturer'
+    'pytest-mypy-plugins',
 ]
-# if sys.version_info[:2] < (3, 7):
-#     # dataclasses port for 3.6
-#     dependencies += ['dataclasses']
 
 setup(
     name='pytest-django-stubs-newsemanal',
     version='0.4.0',
-    # description='pytest plugin for writing tests for mypy plugins',
-    # long_description=readme,
-    # long_description_content_type='text/markdown',
     license='MIT',
     url="https://github.com/mkurnikov/pytest-mypy-plugins",
     author="Maksim Kurnikov",
     author_email="maxim.kurnikov@gmail.com",
-    # packages=['pytest_plugin'],
     # the following makes a plugin available to pytest
     entry_points={
         'pytest11': [

setup.py

@@ -1,5 +1,4 @@
 import os
-import sys
 from distutils.core import setup
 
 from setuptools import find_packages