split error suppression for tests typechecking, fix ci, bunch of fixes

django-stubs/contrib/admin/__init__.pyi

@@ -1,5 +1,5 @@
-from django.contrib.admin.decorators import register as register
-from django.contrib.admin.filters import (
+from .decorators import register as register
+from .filters import (
     AllValuesFieldListFilter as AllValuesFieldListFilter,
     BooleanFieldListFilter as BooleanFieldListFilter,
     ChoicesFieldListFilter as ChoicesFieldListFilter,
@@ -10,14 +10,15 @@ from django.contrib.admin.filters import (
     RelatedOnlyFieldListFilter as RelatedOnlyFieldListFilter,
     SimpleListFilter as SimpleListFilter,
 )
-from django.contrib.admin.helpers import ACTION_CHECKBOX_NAME as ACTION_CHECKBOX_NAME
-from django.contrib.admin.options import (
+from .helpers import ACTION_CHECKBOX_NAME as ACTION_CHECKBOX_NAME
+from .options import (
     HORIZONTAL as HORIZONTAL,
     VERTICAL as VERTICAL,
     ModelAdmin as ModelAdmin,
     StackedInline as StackedInline,
     TabularInline as TabularInline,
 )
-from django.contrib.admin.sites import AdminSite as AdminSite, site as site
+from .sites import AdminSite as AdminSite, site as site
+from . import checks as checks
 
 def autodiscover() -> None: ...

django-stubs/contrib/admin/checks.pyi

@@ -11,11 +11,8 @@ def check_dependencies(**kwargs: Any) -> List[_CheckError]: ...
 class BaseModelAdminChecks:
     def check(self, admin_obj: BaseModelAdmin, **kwargs: Any) -> List[_CheckError]: ...
 
-class ModelAdminChecks(BaseModelAdminChecks):
-    def check(self, admin_obj: ModelAdmin, **kwargs: Any) -> List[_CheckError]: ...
-
-class InlineModelAdminChecks(BaseModelAdminChecks):
-    def check(self, inline_obj: InlineModelAdmin, **kwargs: Any) -> List[_CheckError]: ...
+class ModelAdminChecks(BaseModelAdminChecks): ...
+class InlineModelAdminChecks(BaseModelAdminChecks): ...
 
 def must_be(type: Any, option: Any, obj: Any, id: Any): ...
 def must_inherit_from(parent: Any, option: Any, obj: Any, id: Any): ...

django-stubs/contrib/admin/options.pyi

@@ -21,6 +21,7 @@ from django.urls.resolvers import URLPattern
 from django.utils.safestring import SafeText
 
 from django.db.models.fields import Field
+from django.template.response import TemplateResponse
 
 IS_POPUP_VAR: str
 TO_FIELD_VAR: str
@@ -229,7 +230,7 @@ class ModelAdmin(BaseModelAdmin):
     ) -> HttpResponse: ...
     def changelist_view(
         self, request: WSGIRequest, extra_context: Optional[Dict[str, str]] = ...
-    ) -> HttpResponseBase: ...
+    ) -> TemplateResponse: ...
     def get_deleted_objects(
         self, objs: QuerySet, request: WSGIRequest
     ) -> Tuple[List[Any], Dict[Any, Any], Set[Any], List[Any]]: ...

django-stubs/contrib/admin/widgets.pyi

@@ -3,12 +3,14 @@ from datetime import datetime
 from typing import Any, Callable, Dict, List, Optional, Set, Tuple, Union
 from uuid import UUID
 
+from django.forms.models import ModelChoiceIterator
+
 from django import forms
 from django.contrib.admin.sites import AdminSite
-from django.db.models.fields.reverse_related import ForeignObjectRel
+from django.db.models.fields.reverse_related import ForeignObjectRel, ManyToOneRel, ManyToManyRel
 from django.db.models.query_utils import Q
 from django.forms.fields import Field
-from django.forms.widgets import ChoiceWidget, Media, Widget
+from django.forms.widgets import ChoiceWidget, Media, Widget, DateTimeBaseInput
 from django.http.request import QueryDict
 from django.utils.datastructures import MultiValueDict
 
@@ -92,7 +94,7 @@ def url_params_from_lookup_dict(
 class ForeignKeyRawIdWidget(forms.TextInput):
     attrs: Dict[Any, Any]
     template_name: str = ...
-    rel: django.db.models.fields.reverse_related.ManyToOneRel = ...
+    rel: ManyToOneRel = ...
     admin_site: AdminSite = ...
     db: None = ...
     def __init__(self, rel: ForeignObjectRel, admin_site: AdminSite, attrs: None = ..., using: None = ...) -> None: ...
@@ -107,7 +109,7 @@ class ManyToManyRawIdWidget(ForeignKeyRawIdWidget):
     admin_site: AdminSite
     attrs: Dict[Any, Any]
     db: None
-    rel: django.db.models.fields.reverse_related.ManyToManyRel
+    rel: ManyToManyRel
     template_name: str = ...
     def get_context(
         self, name: str, value: Optional[List[int]], attrs: Optional[Dict[str, str]]
@@ -122,8 +124,8 @@ class RelatedFieldWidgetWrapper(forms.Widget):
     needs_multipart_form: bool = ...
     attrs: Dict[Any, Any] = ...
     choices: ModelChoiceIterator = ...
-    widget: django.contrib.admin.widgets.AutocompleteSelect = ...
-    rel: django.db.models.fields.reverse_related.ManyToOneRel = ...
+    widget: AutocompleteSelect = ...
+    rel: ManyToOneRel = ...
     can_add_related: bool = ...
     can_change_related: bool = ...
     can_delete_related: bool = ...

django-stubs/core/paginator.pyi

@@ -14,6 +14,9 @@ class SupportsLen(Protocol):
 class SupportsCount(Protocol):
     def count(self) -> int: ...
 
+class SupportsOrdered(Protocol):
+    ordered: bool = ...
+
 class Paginator:
     object_list: QuerySet = ...
     per_page: int = ...
@@ -21,7 +24,7 @@ class Paginator:
     allow_empty_first_page: bool = ...
     def __init__(
         self,
-        object_list: Union[SupportsLen, SupportsCount],
+        object_list: Union[SupportsLen, SupportsCount, SupportsOrdered],
         per_page: Union[int, str],
         orphans: int = ...,
         allow_empty_first_page: bool = ...,

django-stubs/core/signals.pyi

@@ -0,0 +1,6 @@
+from django.dispatch import Signal
+
+request_started: Signal = ...
+request_finished: Signal = ...
+got_request_exception: Signal = ...
+setting_changed: Signal = ...

django-stubs/db/models/__init__.pyi

@@ -47,6 +47,7 @@ from .fields.related import (
     ForeignObject as ForeignObject,
 )
 from .fields.files import ImageField as ImageField, FileField as FileField
+from .fields.proxy import OrderWrt as OrderWrt
 
 from .deletion import (
     CASCADE as CASCADE,
@@ -54,6 +55,7 @@ from .deletion import (
     SET_NULL as SET_NULL,
     DO_NOTHING as DO_NOTHING,
     PROTECT as PROTECT,
+    SET as SET,
 )
 
 from .query import (
@@ -97,3 +99,5 @@ from .aggregates import (
 )
 
 from .indexes import Index as Index
+
+from . import signals as signals

django-stubs/db/models/deletion.pyi

@@ -1,3 +1,5 @@
+from typing import Any, Callable
+
 from django.db import IntegrityError
 
 def CASCADE(collector, field, sub_objs, using): ...
@@ -5,5 +7,6 @@ def SET_NULL(collector, field, sub_objs, using): ...
 def SET_DEFAULT(collector, field, sub_objs, using): ...
 def DO_NOTHING(collector, field, sub_objs, using): ...
 def PROTECT(collector, field, sub_objs, using): ...
+def SET(value: Any) -> Callable: ...
 
 class ProtectedError(IntegrityError): ...

django-stubs/db/models/fields/proxy.pyi

@@ -1,4 +1,4 @@
-from typing import Any, Optional
+from typing import Any
 
 from django.db.models import fields
 

django-stubs/db/models/query.pyi

@@ -152,8 +152,10 @@ class Prefetch(object):
     def get_current_queryset(self, level) -> Optional[QuerySet]: ...
 
 def prefetch_related_objects(model_instances: Iterable[_T], *related_lookups: Union[str, Prefetch]) -> None: ...
-def get_prefetcher(instance: _T, through_attr: str, to_attr: str) -> Tuple[Any, Any, bool, bool]: ...
+def get_prefetcher(instance: Model, through_attr: str, to_attr: str) -> Tuple[Any, Any, bool, bool]: ...
+
+class ModelIterable(Iterable[_T]):
+    def __iter__(self) -> Iterator[_T]: ...
 
-class ModelIterable(Iterable[_T]): ...
 class InstanceCheckMeta(type): ...
 class EmptyQuerySet(metaclass=InstanceCheckMeta): ...

django-stubs/db/models/signals.pyi

@@ -7,7 +7,7 @@ from django.dispatch import Signal
 class_prepared: Any
 
 class ModelSignal(Signal):
-    def connect(
+    def connect(  # type: ignore
         self,
         receiver: Callable,
         sender: Optional[Union[Type[Model], str]] = ...,
@@ -15,7 +15,7 @@ class ModelSignal(Signal):
         dispatch_uid: None = ...,
         apps: Optional[Apps] = ...,
     ) -> None: ...
-    def disconnect(
+    def disconnect(  # type: ignore
         self,
         receiver: Callable = ...,
         sender: Optional[Union[Type[Model], str]] = ...,

django-stubs/dispatch/dispatcher.pyi

@@ -15,15 +15,15 @@ class Signal:
     def __init__(self, providing_args: List[str] = ..., use_caching: bool = ...) -> None: ...
     def connect(
         self,
-        receiver: Any,
-        sender: Optional[Union[Type[Model], AppConfig]] = ...,
+        receiver: Callable,
+        sender: Optional[Union[Type[Model], AppConfig, str]] = ...,
         weak: bool = ...,
         dispatch_uid: Optional[str] = ...,
     ) -> None: ...
     def disconnect(
         self,
         receiver: Optional[Callable] = ...,
-        sender: Optional[Union[Type[Model], AppConfig]] = ...,
+        sender: Optional[Union[Type[Model], AppConfig, str]] = ...,
         dispatch_uid: Optional[str] = ...,
     ) -> bool: ...
     def has_listeners(self, sender: Any = ...) -> bool: ...

django-stubs/forms/__init__.pyi

@@ -34,6 +34,9 @@ from .widgets import (
     SelectMultiple as SelectMultiple,
     TimeInput as TimeInput,
     URLInput as URLInput,
+    SelectDateWidget as SelectDateWidget,
+    SplitHiddenDateTimeWidget as SplitHiddenDateTimeWidget,
+    SplitDateTimeWidget as SplitDateTimeWidget,
 )
 
 from .fields import (

django-stubs/forms/widgets.pyi

@@ -159,6 +159,7 @@ class SelectMultiple(Select):
     allow_multiple_selected: bool = ...
 
 class RadioSelect(ChoiceWidget):
+    can_add_related: bool
     option_template_name: str = ...
 
 class CheckboxSelectMultiple(ChoiceWidget):

django-stubs/template/__init__.pyi

@@ -12,3 +12,5 @@ from .base import Node as Node, NodeList as NodeList, Origin as Origin, Template
 from .context import Context as Context, RequestContext as RequestContext
 
 from .library import Library as Library
+
+from . import defaultfilters as defaultfilters

django-stubs/template/defaultfilters.pyi

@@ -1,4 +1,4 @@
-from datetime import date, datetime, timedelta
+from datetime import _date, datetime, timedelta
 from decimal import Decimal
 from typing import Any, Callable, Dict, Iterator, List, Optional, Tuple, Union
 
@@ -72,14 +72,14 @@ def unordered_list(
     value: Union[Iterator[Any], List[Union[List[Union[List[Union[List[str], str]], str]], str]]], autoescape: bool = ...
 ) -> SafeText: ...
 def add(
-    value: Union[List[int], Tuple[int, int], date, int, str],
+    value: Union[List[int], Tuple[int, int], _date, int, str],
     arg: Union[List[int], Tuple[int, int], timedelta, int, str],
-) -> Union[List[int], Tuple[int, int, int, int], date, int, str]: ...
+) -> Union[List[int], Tuple[int, int, int, int], _date, int, str]: ...
 def get_digit(value: Union[int, str], arg: int) -> Union[int, str]: ...
-def date(value: Optional[Union[datetime, str]], arg: Optional[str] = ...) -> str: ...
+def date(value: Optional[Union[_date, datetime, str]], arg: Optional[str] = ...) -> str: ...
 def time(value: Optional[Union[datetime, str]], arg: Optional[str] = ...) -> str: ...
-def timesince_filter(value: Optional[date], arg: Optional[date] = ...) -> str: ...
-def timeuntil_filter(value: Optional[date], arg: Optional[date] = ...) -> str: ...
+def timesince_filter(value: Optional[_date], arg: Optional[_date] = ...) -> str: ...
+def timeuntil_filter(value: Optional[_date], arg: Optional[_date] = ...) -> str: ...
 def default(value: Optional[Union[int, str]], arg: Union[int, str]) -> Union[int, str]: ...
 def default_if_none(value: Optional[str], arg: Union[int, str]) -> Union[int, str]: ...
 def divisibleby(value: int, arg: int) -> bool: ...

django-stubs/test/signals.pyi

@@ -1,4 +1,5 @@
 from typing import Any
+from django.core.signals import setting_changed as setting_changed
 
 template_rendered: Any
 COMPLEX_OVERRIDE_SETTINGS: Any

django-stubs/test/utils.pyi

@@ -1,5 +1,6 @@
 import decimal
 import warnings
+from io import StringIO
 from contextlib import contextmanager
 from decimal import Decimal
 from typing import Any, Callable, Dict, Iterator, List, Optional, Set, Tuple, Type, Union, IO
@@ -107,13 +108,13 @@ class isolate_apps(TestContextDecorator):
 @contextmanager
 def extend_sys_path(*paths: str) -> Iterator[None]: ...
 @contextmanager
-def captured_output(stream_name) -> Iterator[IO[str]]: ...
+def captured_output(stream_name) -> Iterator[StringIO]: ...
 @contextmanager
-def captured_stdin() -> Iterator[IO[str]]: ...
+def captured_stdin() -> Iterator[StringIO]: ...
 @contextmanager
-def captured_stdout() -> Iterator[IO[str]]: ...
+def captured_stdout() -> Iterator[StringIO]: ...
 @contextmanager
-def captured_stderr() -> Iterator[IO[str]]: ...
+def captured_stderr() -> Iterator[StringIO]: ...
 @contextmanager
 def freeze_time(t: float) -> Iterator[None]: ...
 def tag(*tags: str): ...

scripts/typecheck_tests.py

@@ -9,6 +9,8 @@ from git import Repo
 from mypy import build
 from mypy.main import process_options
 
+PROJECT_DIRECTORY = Path(__file__).parent.parent
+
 # Django branch to typecheck against
 DJANGO_BRANCH = 'stable/2.1.x'
 
@@ -17,64 +19,114 @@ DJANGO_COMMIT_SHA = '03219b5f709dcd5b0bfacd963508625557ec1ef0'
 
 # Some errors occur for the test suite itself, and cannot be addressed via django-stubs. They should be ignored
 # using this constant.
-IGNORED_ERROR_PATTERNS = [
-    'Need type annotation for',
-    'already defined on',
-    'Cannot assign to a',
-    'cannot perform relative import',
-    'broken_app',
-    'cache_clear',
-    'call_count',
-    'call_args_list',
-    'call_args',
-    '"password_changed" does not return a value',
-    '"validate_password" does not return a value',
-    'LazySettings',
-    'Cannot infer type of lambda',
-    '"refresh_from_db" of "Model"',
-    '"as_sql" undefined in superclass',
-    'Incompatible types in assignment (expression has type "str", target has type "type")',
-    'Incompatible types in assignment (expression has type "Callable[',
-    'Invalid value for a to= parameter',
-    'Incompatible types in assignment (expression has type "FilteredChildAdmin", variable has type "ChildAdmin")',
-    'Incompatible types in assignment (expression has type "RelatedFieldWidgetWrapper", variable has type "AdminRadioSelect")',
-    'has incompatible type "MockRequest"; expected "WSGIRequest"',
-    '"NullTranslations" has no attribute "_catalog"',
-    'Definition of "as_sql" in base class',
-    'expression has type "property"',
-    '"object" has no attribute "__iter__"',
-    'Too few arguments for "dates" of "QuerySet"',
-    'has no attribute "vendor"',
-    'Argument 1 to "get_list_or_404" has incompatible type "List',
-    'error: "AdminRadioSelect" has no attribute "can_add_related"',
-    'MockCompiler',
-    'SessionTestsMixin',
-    'Argument 1 to "Paginator" has incompatible type "ObjectList"',
-    '"Type[Morsel[Any]]" has no attribute "_reserved"',
-    'Argument 1 to "append" of "list"',
-    'Argument 1 to "bytes"',
-    '"full_clean" of "Model" does not return a value',
-    '"object" not callable',
-    'Item "GenericForeignKey" of "Union[GenericForeignKey, Model, None]" has no attribute "read_by"',
-    'Item "Model" of "Union[GenericForeignKey, Model, None]" has no attribute "read_by"',
-    re.compile('Cannot determine type of \'(objects|stuff|specimens|normal_manager)\''),
-    re.compile(r'"Callable\[\[(Any(, )?)+\], Any\]" has no attribute'),
-    re.compile(r'"HttpResponseBase" has no attribute "[A-Za-z_]+"'),
-    re.compile(r'Incompatible types in assignment \(expression has type "Tuple\[\]", '
-               r'variable has type "Tuple\[[A-Za-z, ]+\]"'),
-    re.compile(r'"validate" of "[A-Za-z]+" does not return a value'),
-    re.compile(r'Module has no attribute "[A-Za-z_]+"'),
-    re.compile(r'"[A-Za-z\[\]]+" has no attribute "getvalue"'),
-    # TODO: remove when reassignment will be possible (in 0.670? )
-    re.compile(r'Incompatible types in assignment \(expression has type "(QuerySet|List)\[[A-Za-z, ]+\]", '
-               r'variable has type "(QuerySet|List)\[[A-Za-z, ]+\]"\)'),
-    re.compile(r'"(MockRequest|DummyRequest|DummyUser)" has no attribute "[a-zA-Z_]+"'),
-    # TODO: remove when form <-> model plugin support is added
-    re.compile(r'"Model" has no attribute "[A-Za-z_]+"'),
-    re.compile(r'Argument 1 to "get_object_or_404" has incompatible type "(str|Type\[CustomClass\])"'),
-    re.compile(r'"None" has no attribute "[a-zA-Z_0-9]+"'),
-]
-
+MOCK_OBJECTS = ['MockRequest', 'MockCompiler', 'modelz']
+IGNORED_ERRORS = {
+    '__common__': [
+        *MOCK_OBJECTS,
+        'LazySettings',
+        'NullTranslations',
+        'Need type annotation for',
+        'Invalid value for a to= parameter',
+        'already defined (possibly by an import)',
+        'Cannot assign to a type',
+        # forms <-> models plugin support
+        '"Model" has no attribute',
+        re.compile(r'Cannot determine type of \'(objects|stuff)\''),
+        # settings
+        re.compile(r'Module has no attribute "[A-Z_]+"'),
+        # attributes assigned to test functions
+        re.compile(r'"Callable\[\[(Any(, )?)+\], Any\]" has no attribute'),
+        # assign empty tuple
+        re.compile(r'Incompatible types in assignment \(expression has type "Tuple\[\]", '
+                   r'variable has type "Tuple\[[A-Za-z, ]+\]"'),
+        # assign method to a method
+        'Cannot assign to a method',
+        'Cannot infer type of lambda',
+        re.compile(r'Incompatible types in assignment \(expression has type "Callable\[\[(Any(, )?)+\], Any\]", '
+                   r'variable has type "Callable\['),
+    ],
+    'admin_changelist': [
+        'Incompatible types in assignment (expression has type "FilteredChildAdmin", variable has type "ChildAdmin")'
+    ],
+    'admin_scripts': [
+        'Incompatible types in assignment (expression has type "Callable['
+    ],
+    'admin_widgets': [
+        'Incompatible types in assignment (expression has type "RelatedFieldWidgetWrapper", '
+        'variable has type "AdminRadioSelect")',
+        'Incompatible types in assignment (expression has type "Widget", variable has type "AutocompleteSelect")'
+    ],
+    'aggregation': [
+        'Incompatible types in assignment (expression has type "QuerySet[Any]", variable has type "List[Any]")',
+        '"as_sql" undefined in superclass'
+    ],
+    'aggregation_regress': [
+        'Incompatible types in assignment (expression has type "List[str]", variable has type "QuerySet[Author]")'
+    ],
+    'basic': [
+        'Unexpected keyword argument "unknown_kwarg" for "refresh_from_db" of "Model"',
+        '"refresh_from_db" of "Model" defined here'
+    ],
+    'builtin_server': [
+        'has no attribute "getvalue"'
+    ],
+    'csrf_tests': [
+        'Incompatible types in assignment (expression has type "property", ' +
+        'base class "HttpRequest" defined the type as "QueryDict")'
+    ],
+    'dates': [
+        'Too few arguments for "dates" of "QuerySet"',
+    ],
+    'defer': [
+        'Too many arguments for "refresh_from_db" of "Model"'
+    ],
+    'db_typecasts': [
+        '"object" has no attribute "__iter__"; maybe "__str__" or "__dir__"? (not iterable)'
+    ],
+    'from_db_value': [
+        'has no attribute "vendor"'
+    ],
+    'get_object_or_404': [
+        'Argument 1 to "get_object_or_404" has incompatible type "str"; '
+        + 'expected "Union[Type[Model], Manager[Any], QuerySet[Any]]"',
+        'Argument 1 to "get_object_or_404" has incompatible type "Type[CustomClass]"; '
+        + 'expected "Union[Type[Model], Manager[Any], QuerySet[Any]]"',
+        'Argument 1 to "get_list_or_404" has incompatible type "List[Type[Article]]"; '
+        + 'expected "Union[Type[Model], Manager[Any], QuerySet[Any]]"'
+    ],
+    'model_inheritance_regress': [
+        'Incompatible types in assignment (expression has type "List[Supplier]", variable has type "QuerySet[Supplier]")'
+    ],
+    'model_meta': [
+        '"object" has no attribute "items"',
+        '"Field" has no attribute "many_to_many"'
+    ],
+    'migrate_signals': [
+        'Value of type "None" is not indexable',
+    ],
+    'queryset_pickle': [
+        '"None" has no attribute "somefield"'
+    ],
+    'prefetch_related': [
+        'Incompatible types in assignment (expression has type "List[Room]", variable has type "QuerySet[Room]")',
+        '"None" has no attribute "__iter__"',
+        'has no attribute "read_by"'
+    ],
+    'urlpatterns': [
+        '"object" has no attribute "__iter__"; maybe "__str__" or "__dir__"? (not iterable)',
+        '"object" not callable'
+    ],
+    'user_commands': [
+        'Incompatible types in assignment (expression has type "Callable[[Any, KwArg(Any)], Any]", variable has type'
+    ],
+    'sessions_tests': [
+        'base class "SessionTestsMixin" defined the type as "None")',
+        'has no attribute "_reserved"'
+    ],
+    'select_related_onetoone': [
+        '"None" has no attribute'
+    ]
+}
 # Test folders to typecheck
 TESTS_DIRS = [
     'absolute_url_overrides',
@@ -190,7 +242,7 @@ TESTS_DIRS = [
     # TODO: 'messages_tests',
     # TODO: 'middleware',
     # TODO: 'middleware_exceptions',
-    # SKIPPED (all errors are false positives) 'migrate_signals',
+    'migrate_signals',
     'migration_test_data_persistence',
     # TODO: 'migrations',
     'migrations2',
@@ -201,7 +253,7 @@ TESTS_DIRS = [
     'model_indexes',
     # TODO: 'model_inheritance',
     'model_inheritance_regress',
-    # SKIPPED (all errors are false positives) 'model_meta',
+    'model_meta',
     'model_options',
     'model_package',
     'model_regress',
@@ -298,8 +350,8 @@ def cd(path):
         os.chdir(prev_cwd)
 
 
-def is_ignored(line: str) -> bool:
-    for pattern in IGNORED_ERROR_PATTERNS:
+def is_ignored(line: str, test_folder_name: str) -> bool:
+    for pattern in IGNORED_ERRORS['__common__'] + IGNORED_ERRORS.get(test_folder_name, []):
         if isinstance(pattern, Pattern):
             if pattern.search(line):
                 return True
@@ -309,22 +361,29 @@ def is_ignored(line: str) -> bool:
     return False
 
 
+def replace_with_clickable_location(error: str, abs_test_folder: Path) -> str:
+    raw_path, _, error_line = error.partition(': ')
+    fname, line_number = raw_path.split(':')
+    path = abs_test_folder.joinpath(fname).relative_to(PROJECT_DIRECTORY)
+    clickable_location = f'./{path}:{line_number}'
+    return error.replace(raw_path, clickable_location)
+
+
 def check_with_mypy(abs_path: Path, config_file_path: Path) -> int:
     error_happened = False
     with cd(abs_path):
         sources, options = process_options(['--config-file', str(config_file_path), str(abs_path)])
         res = build.build(sources, options)
         for error_line in res.errors:
-            if not is_ignored(error_line):
+            if not is_ignored(error_line, abs_path.name):
                 error_happened = True
-                print(error_line)
+                print(replace_with_clickable_location(error_line, abs_test_folder=abs_path))
     return int(error_happened)
 
 
 if __name__ == '__main__':
-    project_directory = Path(__file__).parent.parent
-    mypy_config_file = (project_directory / 'scripts' / 'mypy.ini').absolute()
-    repo_directory = project_directory / 'django-sources'
+    mypy_config_file = (PROJECT_DIRECTORY / 'scripts' / 'mypy.ini').absolute()
+    repo_directory = PROJECT_DIRECTORY / 'django-sources'
     tests_root = repo_directory / 'tests'
     global_rc = 0
 
@@ -337,8 +396,8 @@ if __name__ == '__main__':
 
     repo.git.checkout(DJANGO_COMMIT_SHA)
     for dirname in TESTS_DIRS:
-        abs_path = (project_directory / tests_root / dirname).absolute()
-        print(f'Checking {abs_path.as_uri()}')
+        abs_path = (PROJECT_DIRECTORY / tests_root / dirname).absolute()
+        print(f'Checking {abs_path}')
 
         rc = check_with_mypy(abs_path, mypy_config_file)
         if rc != 0: