add django.db.migrations

django-stubs-generated/db/migrations/autodetector.pyi

@@ -10,9 +10,9 @@ from django.db.models.fields import Field
 from .topological_sort import stable_topological_sort
 
 class MigrationAutodetector:
-    from_state: django.db.migrations.state.ProjectState = ...
-    to_state: django.db.migrations.state.ProjectState = ...
-    questioner: django.db.migrations.questioner.MigrationQuestioner = ...
+    from_state: ProjectState = ...
+    to_state: ProjectState = ...
+    questioner: MigrationQuestioner = ...
     existing_apps: Set[Any] = ...
     def __init__(
         self, from_state: ProjectState, to_state: ProjectState, questioner: Optional[MigrationQuestioner] = ...

django-stubs-generated/db/migrations/executor.pyi

@@ -12,8 +12,8 @@ from .state import ProjectState
 
 class MigrationExecutor:
     connection: django.db.backends.sqlite3.base.DatabaseWrapper = ...
-    loader: django.db.migrations.loader.MigrationLoader = ...
-    recorder: django.db.migrations.recorder.MigrationRecorder = ...
+    loader: MigrationLoader = ...
+    recorder: MigrationRecorder = ...
     progress_callback: Callable = ...
     def __init__(
         self,

django-stubs-generated/db/migrations/loader.pyi

@@ -12,7 +12,7 @@ MIGRATIONS_MODULE_NAME: str
 
 class MigrationLoader:
     connection: django.db.backends.sqlite3.base.DatabaseWrapper = ...
-    disk_migrations: Dict[Tuple[str, str], django.db.migrations.migration.Migration] = ...
+    disk_migrations: Dict[Tuple[str, str], Migration] = ...
     applied_migrations: None = ...
     ignore_no_migrations: bool = ...
     def __init__(

django-stubs-generated/db/migrations/state.pyi

@@ -73,7 +73,7 @@ class StateApps:
     loading: bool
     models_ready: bool
     ready: bool
-    real_models: List[django.db.migrations.state.ModelState]
+    real_models: List[ModelState]
     stored_app_configs: List[Any]
     def __init__(
         self, real_apps: List[str], models: Dict[Tuple[str, str], ModelState], ignore_swappable: bool = ...

django-stubs-generated/db/migrations/writer.pyi

@@ -20,7 +20,7 @@ class OperationWriter:
     def render(self) -> str: ...
 
 class MigrationWriter:
-    migration: django.db.migrations.migration.Migration = ...
+    migration: Migration = ...
     needs_manual_porting: bool = ...
     def __init__(self, migration: Migration) -> None: ...
     def as_string(self) -> str: ...

django-stubs/db/__init__.pyi

@@ -1,14 +1,20 @@
 from typing import Any
 
 from .utils import (
+    DEFAULT_DB_ALIAS as DEFAULT_DB_ALIAS,
+    DJANGO_VERSION_PICKLE_KEY as DJANGO_VERSION_PICKLE_KEY,
     ProgrammingError as ProgrammingError,
     IntegrityError as IntegrityError,
     OperationalError as OperationalError,
     DatabaseError as DatabaseError,
     DataError as DataError,
     NotSupportedError as NotSupportedError,
+    InternalError as InternalError,
+    InterfaceError as InterfaceError,
 )
 
+from . import migrations
+
 connections: Any
 router: Any
 

django-stubs/db/migrations/__init__.pyi

@@ -0,0 +1,6 @@
+# Stubs for django.db.migrations (Python 3.6)
+#
+# NOTE: This dynamically typed stub was automatically generated by stubgen.
+
+from .migration import Migration as Migration, swappable_dependency as swappable_dependency
+from .operations import *

django-stubs/db/migrations/autodetector.pyi

@@ -0,0 +1,67 @@
+from typing import Any, Callable, Dict, List, Optional, Set, Tuple, Union
+
+from django.db.migrations.graph import MigrationGraph
+from django.db.migrations.migration import Migration
+from django.db.migrations.operations.base import Operation
+from django.db.migrations.questioner import MigrationQuestioner
+from django.db.migrations.state import ProjectState
+from django.db.models.fields import Field
+
+class MigrationAutodetector:
+    from_state: ProjectState = ...
+    to_state: ProjectState = ...
+    questioner: MigrationQuestioner = ...
+    existing_apps: Set[Any] = ...
+    def __init__(
+        self, from_state: ProjectState, to_state: ProjectState, questioner: Optional[MigrationQuestioner] = ...
+    ) -> None: ...
+    def changes(
+        self,
+        graph: MigrationGraph,
+        trim_to_apps: Optional[Set[str]] = ...,
+        convert_apps: Optional[Set[str]] = ...,
+        migration_name: Optional[str] = ...,
+    ) -> Dict[str, List[Migration]]: ...
+    def deep_deconstruct(self, obj: Any) -> Any: ...
+    def only_relation_agnostic_fields(
+        self, fields: List[Tuple[str, Field]]
+    ) -> List[Tuple[str, List[Any], Dict[str, Union[Callable, int, str]]]]: ...
+    def check_dependency(
+        self, operation: Operation, dependency: Tuple[str, str, Optional[str], Union[bool, str]]
+    ) -> bool: ...
+    def add_operation(
+        self,
+        app_label: str,
+        operation: Operation,
+        dependencies: Optional[List[Tuple[str, str, Optional[str], Union[bool, str]]]] = ...,
+        beginning: bool = ...,
+    ) -> None: ...
+    def swappable_first_key(self, item: Tuple[str, str]) -> Tuple[str, str]: ...
+    renamed_models: Any = ...
+    renamed_models_rel: Any = ...
+    def generate_renamed_models(self) -> None: ...
+    def generate_created_models(self) -> None: ...
+    def generate_created_proxies(self) -> None: ...
+    def generate_deleted_models(self) -> None: ...
+    def generate_deleted_proxies(self) -> None: ...
+    renamed_fields: Any = ...
+    def generate_renamed_fields(self) -> None: ...
+    def generate_added_fields(self) -> None: ...
+    def generate_removed_fields(self) -> None: ...
+    def generate_altered_fields(self) -> None: ...
+    def create_altered_indexes(self) -> None: ...
+    def generate_added_indexes(self) -> None: ...
+    def generate_removed_indexes(self) -> None: ...
+    def generate_altered_unique_together(self) -> None: ...
+    def generate_altered_index_together(self) -> None: ...
+    def generate_altered_db_table(self) -> None: ...
+    def generate_altered_options(self) -> None: ...
+    def generate_altered_order_with_respect_to(self) -> None: ...
+    def generate_altered_managers(self) -> None: ...
+    def arrange_for_graph(
+        self, changes: Dict[str, List[Migration]], graph: MigrationGraph, migration_name: Optional[str] = ...
+    ) -> Dict[str, List[Migration]]: ...
+    @classmethod
+    def suggest_name(cls, ops: List[Operation]) -> str: ...
+    @classmethod
+    def parse_number(cls, name: str) -> int: ...

django-stubs/db/migrations/exceptions.pyi

@@ -0,0 +1,20 @@
+from typing import Any, Optional, Tuple
+
+from django.db.migrations.migration import Migration
+from django.db.utils import DatabaseError
+
+class AmbiguityError(Exception): ...
+class BadMigrationError(Exception): ...
+class CircularDependencyError(Exception): ...
+class InconsistentMigrationHistory(Exception): ...
+class InvalidBasesError(ValueError): ...
+class IrreversibleError(RuntimeError): ...
+
+class NodeNotFoundError(LookupError):
+    message: str = ...
+    origin: None = ...
+    node: Tuple[str, str] = ...
+    def __init__(self, message: str, node: Tuple[str, str], origin: Optional[Migration] = ...) -> None: ...
+
+class MigrationSchemaMissing(DatabaseError): ...
+class InvalidMigrationPlan(ValueError): ...

django-stubs/db/migrations/executor.pyi

@@ -0,0 +1,40 @@
+from typing import Any, Callable, List, Optional, Set, Tuple, Union
+
+from django.db import DefaultConnectionProxy
+from django.db.backends.base.base import BaseDatabaseWrapper
+from django.db.migrations.migration import Migration
+
+from .loader import MigrationLoader
+from .recorder import MigrationRecorder
+from .state import ProjectState
+
+class MigrationExecutor:
+    connection: Any = ...
+    loader: MigrationLoader = ...
+    recorder: MigrationRecorder = ...
+    progress_callback: Callable = ...
+    def __init__(
+        self,
+        connection: Optional[Union[DefaultConnectionProxy, BaseDatabaseWrapper]],
+        progress_callback: Optional[Callable] = ...,
+    ) -> None: ...
+    def migration_plan(
+        self, targets: Union[List[Tuple[str, Optional[str]]], Set[Tuple[str, str]]], clean_start: bool = ...
+    ) -> List[Tuple[Migration, bool]]: ...
+    def migrate(
+        self,
+        targets: Optional[List[Tuple[str, Optional[str]]]],
+        plan: Optional[List[Tuple[Migration, bool]]] = ...,
+        state: Optional[ProjectState] = ...,
+        fake: bool = ...,
+        fake_initial: bool = ...,
+    ) -> ProjectState: ...
+    def collect_sql(self, plan: List[Tuple[Migration, bool]]) -> List[str]: ...
+    def apply_migration(
+        self, state: ProjectState, migration: Migration, fake: bool = ..., fake_initial: bool = ...
+    ) -> ProjectState: ...
+    def unapply_migration(self, state: ProjectState, migration: Migration, fake: bool = ...) -> ProjectState: ...
+    def check_replacements(self) -> None: ...
+    def detect_soft_applied(
+        self, project_state: Optional[ProjectState], migration: Migration
+    ) -> Tuple[bool, ProjectState]: ...

django-stubs/db/migrations/graph.pyi

@@ -0,0 +1,60 @@
+from typing import Any, Callable, List, Optional, Tuple, Union, Set, Dict
+
+from django.db.migrations.migration import Migration, SwappableTuple
+from django.db.migrations.state import ProjectState
+
+RECURSION_DEPTH_WARNING: str
+
+class Node:
+    key: Tuple[str, str] = ...
+    children: Set[Any] = ...
+    parents: Set[Any] = ...
+    def __init__(self, key: Tuple[str, str]) -> None: ...
+    def __eq__(self, other: Tuple[str, str]) -> bool: ...
+    def __lt__(self, other: Union[Tuple[str, str], Node]) -> bool: ...
+    def __hash__(self) -> int: ...
+    def __getitem__(self, item: int) -> str: ...
+    def add_child(self, child: Node) -> None: ...
+    def add_parent(self, parent: Node) -> None: ...
+    def ancestors(self) -> List[Tuple[str, str]]: ...
+    def descendants(self) -> List[Tuple[str, str]]: ...
+
+class DummyNode(Node):
+    children: Set[Any]
+    key: Tuple[str, str]
+    parents: Set[Any]
+    origin: Any = ...
+    error_message: Any = ...
+    def __init__(self, key: Tuple[str, str], origin: Migration, error_message: str) -> None: ...
+    __class__: Any = ...
+    def promote(self) -> None: ...
+    def raise_error(self) -> None: ...
+
+class MigrationGraph:
+    node_map: Dict[Any, Any] = ...
+    nodes: Dict[Any, Any] = ...
+    cached: bool = ...
+    def __init__(self) -> None: ...
+    def add_node(self, key: Tuple[str, str], migration: Optional[Migration]) -> None: ...
+    def add_dummy_node(self, key: Tuple[str, str], origin: Migration, error_message: str) -> None: ...
+    def add_dependency(
+        self,
+        migration: Optional[Union[Migration, str]],
+        child: Tuple[str, str],
+        parent: Tuple[str, str],
+        skip_validation: bool = ...,
+    ) -> None: ...
+    def remove_replaced_nodes(self, replacement: Tuple[str, str], replaced: List[Tuple[str, str]]) -> None: ...
+    def remove_replacement_node(self, replacement: Tuple[str, str], replaced: List[Tuple[str, str]]) -> None: ...
+    def validate_consistency(self) -> None: ...
+    def clear_cache(self) -> None: ...
+    def forwards_plan(self, target: Tuple[str, str]) -> List[Tuple[str, str]]: ...
+    def backwards_plan(self, target: Union[Tuple[str, str], Node]) -> List[Tuple[str, str]]: ...
+    def iterative_dfs(self, start: Any, forwards: bool = ...): ...
+    def root_nodes(self, app: Optional[str] = ...) -> List[Tuple[str, str]]: ...
+    def leaf_nodes(self, app: Optional[str] = ...) -> List[Tuple[str, str]]: ...
+    def ensure_not_cyclic(self, start: Union[Tuple[str, str], Node], get_children: Callable) -> None: ...
+    def make_state(
+        self, nodes: Optional[Tuple[str, str]] = ..., at_end: bool = ..., real_apps: List[str] = ...
+    ) -> ProjectState: ...
+    def __contains__(self, node: Union[Tuple[str, str], SwappableTuple]) -> bool: ...

django-stubs/db/migrations/loader.pyi

@@ -0,0 +1,37 @@
+from typing import Any, Dict, Optional, Set, Tuple, Union
+
+from django.db import DefaultConnectionProxy
+from django.db.backends.base.base import BaseDatabaseWrapper
+from django.db.backends.sqlite3.base import DatabaseWrapper
+from django.db.migrations.migration import Migration, SwappableTuple
+from django.db.migrations.state import ProjectState
+
+MIGRATIONS_MODULE_NAME: str
+
+class MigrationLoader:
+    connection: Any = ...
+    disk_migrations: Dict[Tuple[str, str], Migration] = ...
+    applied_migrations: None = ...
+    ignore_no_migrations: bool = ...
+    def __init__(
+        self,
+        connection: Optional[Union[DefaultConnectionProxy, BaseDatabaseWrapper]],
+        load: bool = ...,
+        ignore_no_migrations: bool = ...,
+    ) -> None: ...
+    @classmethod
+    def migrations_module(cls, app_label: str) -> Tuple[Optional[str], bool]: ...
+    unmigrated_apps: Set[str] = ...
+    migrated_apps: Set[str] = ...
+    def load_disk(self) -> None: ...
+    def get_migration(self, app_label: str, name_prefix: str) -> Migration: ...
+    def get_migration_by_prefix(self, app_label: str, name_prefix: str) -> Migration: ...
+    def check_key(self, key: Union[Tuple[str, str], SwappableTuple], current_app: str) -> Optional[Tuple[str, str]]: ...
+    def add_internal_dependencies(self, key: Tuple[str, str], migration: Migration) -> None: ...
+    def add_external_dependencies(self, key: Tuple[str, str], migration: Migration) -> None: ...
+    graph: Any = ...
+    replacements: Any = ...
+    def build_graph(self) -> None: ...
+    def check_consistent_history(self, connection: Union[DefaultConnectionProxy, DatabaseWrapper]) -> None: ...
+    def detect_conflicts(self) -> Dict[str, Set[str]]: ...
+    def project_state(self, nodes: Optional[Tuple[str, str]] = ..., at_end: bool = ...) -> ProjectState: ...

django-stubs/db/migrations/migration.pyi

@@ -0,0 +1,30 @@
+from typing import Any, Tuple, Type, List
+
+from django.db.backends.sqlite3.schema import DatabaseSchemaEditor
+from django.db.migrations.state import ProjectState
+
+class Migration:
+    operations: List[Any] = ...
+    dependencies: List[Any] = ...
+    run_before: List[Any] = ...
+    replaces: List[Any] = ...
+    initial: Any = ...
+    atomic: bool = ...
+    name: str = ...
+    app_label: str = ...
+    def __init__(self, name: str, app_label: str) -> None: ...
+    def __eq__(self, other: Migration) -> bool: ...
+    def __hash__(self) -> int: ...
+    def mutate_state(self, project_state: ProjectState, preserve: bool = ...) -> ProjectState: ...
+    def apply(
+        self, project_state: ProjectState, schema_editor: DatabaseSchemaEditor, collect_sql: bool = ...
+    ) -> ProjectState: ...
+    def unapply(
+        self, project_state: ProjectState, schema_editor: DatabaseSchemaEditor, collect_sql: bool = ...
+    ) -> ProjectState: ...
+
+class SwappableTuple(tuple):
+    setting: str = ...
+    def __new__(cls: Type[SwappableTuple], value: Tuple[str, str], setting: str) -> SwappableTuple: ...
+
+def swappable_dependency(value: str) -> SwappableTuple: ...

django-stubs/db/migrations/operations/__init__.pyi

@@ -0,0 +1,60 @@
+# Stubs for django.db.migrations.operations (Python 3.6)
+#
+# NOTE: This dynamically typed stub was automatically generated by stubgen.
+
+from .fields import (
+    AddField as AddField,
+    AlterField as AlterField,
+    RemoveField as RemoveField,
+    RenameField as RenameField,
+)
+from .models import (
+    AddIndex as AddIndex,
+    AlterIndexTogether as AlterIndexTogether,
+    AlterModelManagers as AlterModelManagers,
+    AlterModelOptions as AlterModelOptions,
+    AlterModelTable as AlterModelTable,
+    AlterOrderWithRespectTo as AlterOrderWithRespectTo,
+    AlterUniqueTogether as AlterUniqueTogether,
+    CreateModel as CreateModel,
+    DeleteModel as DeleteModel,
+    RemoveIndex as RemoveIndex,
+    RenameModel as RenameModel,
+)
+from .special import RunPython as RunPython, RunSQL as RunSQL, SeparateDatabaseAndState as SeparateDatabaseAndState
+from .fields import AddField, AlterField, RemoveField, RenameField
+from .models import (
+    AddIndex,
+    AlterIndexTogether,
+    AlterModelManagers,
+    AlterModelOptions,
+    AlterModelTable,
+    AlterOrderWithRespectTo,
+    AlterUniqueTogether,
+    CreateModel,
+    DeleteModel,
+    RemoveIndex,
+    RenameModel,
+)
+from .special import RunPython, RunSQL, SeparateDatabaseAndState
+
+__all__ = [
+    "CreateModel",
+    "DeleteModel",
+    "AlterModelTable",
+    "AlterUniqueTogether",
+    "RenameModel",
+    "AlterIndexTogether",
+    "AlterModelOptions",
+    "AddIndex",
+    "RemoveIndex",
+    "AddField",
+    "RemoveField",
+    "AlterField",
+    "RenameField",
+    "SeparateDatabaseAndState",
+    "RunSQL",
+    "RunPython",
+    "AlterOrderWithRespectTo",
+    "AlterModelManagers",
+]

django-stubs/db/migrations/operations/base.pyi

@@ -0,0 +1,18 @@
+from typing import Any, List, Optional, Type
+
+class Operation:
+    reversible: bool = ...
+    reduces_to_sql: bool = ...
+    atomic: bool = ...
+    elidable: bool = ...
+    serialization_expand_args: Any = ...
+    def __new__(cls: Type[Operation], *args: Any, **kwargs: Any) -> Operation: ...
+    def deconstruct(self): ...
+    def state_forwards(self, app_label: Any, state: Any) -> None: ...
+    def database_forwards(self, app_label: Any, schema_editor: Any, from_state: Any, to_state: Any) -> None: ...
+    def database_backwards(self, app_label: Any, schema_editor: Any, from_state: Any, to_state: Any) -> None: ...
+    def describe(self): ...
+    def references_model(self, name: str, app_label: str = ...) -> bool: ...
+    def references_field(self, model_name: str, name: str, app_label: str = ...) -> bool: ...
+    def allow_migrate_model(self, connection_alias: Any, model: Any): ...
+    def reduce(self, operation: Operation, in_between: List[Operation], app_label: str = ...) -> bool: ...

django-stubs/db/migrations/operations/fields.pyi

@@ -0,0 +1,77 @@
+from typing import Any, Dict, List, Optional, Tuple, Union
+
+from django.db.backends.sqlite3.schema import DatabaseSchemaEditor
+from django.db.migrations.operations.base import Operation
+from django.db.migrations.state import ProjectState
+from django.db.models.fields import Field, SlugField
+
+from .base import Operation
+from .utils import is_referenced_by_foreign_key
+
+class FieldOperation(Operation):
+    model_name: Any = ...
+    name: Any = ...
+    def __init__(self, model_name: str, name: str) -> None: ...
+    def model_name_lower(self) -> str: ...
+    def name_lower(self) -> str: ...
+    def is_same_model_operation(self, operation: FieldOperation) -> bool: ...
+    def is_same_field_operation(self, operation: AddField) -> bool: ...
+    def references_model(self, name: str, app_label: Optional[str] = ...) -> bool: ...
+    def references_field(self, model_name: str, name: str, app_label: str = ...) -> bool: ...
+    def reduce(self, operation: Operation, in_between: List[Operation], app_label: str = ...) -> bool: ...
+
+class AddField(FieldOperation):
+    field: Any = ...
+    preserve_default: Any = ...
+    def __init__(self, model_name: str, name: str, field: Field, preserve_default: bool = ...) -> None: ...
+    def deconstruct(self) -> Tuple[str, List[Any], Dict[str, Union[bool, Field, str]]]: ...
+    def state_forwards(self, app_label: str, state: ProjectState) -> None: ...
+    def database_forwards(
+        self, app_label: str, schema_editor: DatabaseSchemaEditor, from_state: ProjectState, to_state: ProjectState
+    ) -> None: ...
+    def database_backwards(
+        self, app_label: str, schema_editor: DatabaseSchemaEditor, from_state: ProjectState, to_state: ProjectState
+    ) -> None: ...
+    def describe(self) -> str: ...
+    def reduce(self, operation: Operation, in_between: List[Operation], app_label: str = ...) -> bool: ...
+
+class RemoveField(FieldOperation):
+    model_name: str
+    model_name_lower: str
+    name: str
+    def deconstruct(self) -> Tuple[str, List[Any], Dict[str, str]]: ...
+    def state_forwards(self, app_label: str, state: ProjectState) -> None: ...
+    def database_forwards(
+        self, app_label: str, schema_editor: DatabaseSchemaEditor, from_state: ProjectState, to_state: ProjectState
+    ) -> None: ...
+    def database_backwards(
+        self, app_label: str, schema_editor: DatabaseSchemaEditor, from_state: ProjectState, to_state: ProjectState
+    ) -> None: ...
+    def describe(self) -> str: ...
+
+class AlterField(FieldOperation):
+    field: Any = ...
+    preserve_default: Any = ...
+    def __init__(self, model_name: str, name: str, field: Field, preserve_default: bool = ...) -> None: ...
+    def deconstruct(self) -> Tuple[str, List[Any], Dict[str, Union[SlugField, str]]]: ...
+    def state_forwards(self, app_label: str, state: ProjectState) -> None: ...
+    def database_forwards(
+        self, app_label: str, schema_editor: DatabaseSchemaEditor, from_state: ProjectState, to_state: ProjectState
+    ) -> None: ...
+    def database_backwards(self, app_label: Any, schema_editor: Any, from_state: Any, to_state: Any) -> None: ...
+    def describe(self) -> str: ...
+    def reduce(self, operation: Operation, in_between: List[AlterField], app_label: str = ...) -> bool: ...
+
+class RenameField(FieldOperation):
+    old_name: Any = ...
+    new_name: Any = ...
+    def __init__(self, model_name: str, old_name: str, new_name: str) -> None: ...
+    def old_name_lower(self): ...
+    def new_name_lower(self) -> str: ...
+    def deconstruct(self): ...
+    def state_forwards(self, app_label: Any, state: Any) -> None: ...
+    def database_forwards(self, app_label: Any, schema_editor: Any, from_state: Any, to_state: Any) -> None: ...
+    def database_backwards(self, app_label: Any, schema_editor: Any, from_state: Any, to_state: Any) -> None: ...
+    def describe(self): ...
+    def references_field(self, model_name: str, name: str, app_label: str = ...) -> bool: ...
+    def reduce(self, operation: Operation, in_between: List[Any], app_label: str = ...) -> bool: ...

django-stubs/db/migrations/operations/models.pyi

@@ -0,0 +1,173 @@
+from typing import Any, Dict, List, Optional, Set, Tuple, Type, Union
+
+from django.contrib.postgres.fields.citext import CIText
+from django.db.backends.sqlite3.schema import DatabaseSchemaEditor
+from django.db.migrations.operations.base import Operation
+from django.db.migrations.state import ProjectState
+from django.db.models.fields import Field
+from django.db.models.indexes import Index
+from django.db.models.manager import Manager
+
+class ModelOperation(Operation):
+    name: Any = ...
+    def __init__(self, name: str) -> None: ...
+    def name_lower(self) -> str: ...
+    def references_model(self, name: str, app_label: Optional[str] = ...) -> bool: ...
+    def reduce(self, operation: Operation, in_between: List[Operation], app_label: str = ...) -> bool: ...
+
+class CreateModel(ModelOperation):
+    serialization_expand_args: Any = ...
+    fields: Any = ...
+    options: Any = ...
+    bases: Any = ...
+    managers: Any = ...
+    def __init__(
+        self,
+        name: str,
+        fields: List[Tuple[str, Union[CIText, Field]]],
+        options: Optional[Dict[str, Any]] = ...,
+        bases: Optional[Union[Tuple[Type[Any], ...], Tuple[str, ...]]] = ...,
+        managers: Optional[List[Tuple[str, Manager]]] = ...,
+    ) -> None: ...
+    def deconstruct(self) -> Tuple[str, List[Any], Dict[str, Union[Dict[str, str], List[Tuple[str, Field]], str]]]: ...
+    def state_forwards(self, app_label: str, state: ProjectState) -> None: ...
+    def database_forwards(
+        self, app_label: str, schema_editor: DatabaseSchemaEditor, from_state: ProjectState, to_state: ProjectState
+    ) -> None: ...
+    def database_backwards(
+        self, app_label: str, schema_editor: DatabaseSchemaEditor, from_state: ProjectState, to_state: ProjectState
+    ) -> None: ...
+    def describe(self) -> str: ...
+    def references_model(self, name: str, app_label: str = ...) -> bool: ...
+    def model_to_key(self, model: str) -> List[str]: ...
+    def reduce(
+        self, operation: Operation, in_between: List[Operation], app_label: str = ...
+    ) -> Union[List[CreateModel], bool]: ...
+
+class DeleteModel(ModelOperation):
+    def deconstruct(self) -> Tuple[str, List[Any], Dict[str, str]]: ...
+    def state_forwards(self, app_label: str, state: ProjectState) -> None: ...
+    def database_forwards(
+        self, app_label: str, schema_editor: DatabaseSchemaEditor, from_state: ProjectState, to_state: ProjectState
+    ) -> None: ...
+    def database_backwards(
+        self, app_label: str, schema_editor: DatabaseSchemaEditor, from_state: ProjectState, to_state: ProjectState
+    ) -> None: ...
+    def describe(self) -> str: ...
+
+class RenameModel(ModelOperation):
+    old_name: Any = ...
+    new_name: Any = ...
+    def __init__(self, old_name: str, new_name: str) -> None: ...
+    def old_name_lower(self) -> str: ...
+    def new_name_lower(self) -> str: ...
+    def deconstruct(self): ...
+    def state_forwards(self, app_label: str, state: ProjectState) -> None: ...
+    def database_forwards(
+        self, app_label: str, schema_editor: DatabaseSchemaEditor, from_state: ProjectState, to_state: ProjectState
+    ) -> None: ...
+    def database_backwards(
+        self, app_label: str, schema_editor: DatabaseSchemaEditor, from_state: ProjectState, to_state: ProjectState
+    ) -> None: ...
+    def references_model(self, name: Any, app_label: Optional[Any] = ...): ...
+    def describe(self): ...
+    def reduce(self, operation: AlterModelTable, in_between: List[Any], app_label: str = ...) -> bool: ...
+
+class AlterModelTable(ModelOperation):
+    table: Any = ...
+    def __init__(self, name: str, table: Optional[str]) -> None: ...
+    def deconstruct(self): ...
+    def state_forwards(self, app_label: Any, state: Any) -> None: ...
+    def database_forwards(self, app_label: Any, schema_editor: Any, from_state: Any, to_state: Any) -> None: ...
+    def database_backwards(self, app_label: Any, schema_editor: Any, from_state: Any, to_state: Any): ...
+    def describe(self): ...
+    def reduce(self, operation: Any, in_between: Any, app_label: Optional[Any] = ...): ...
+
+class ModelOptionOperation(ModelOperation):
+    def reduce(self, operation: Operation, in_between: List[DeleteModel], app_label: str = ...) -> bool: ...
+
+class FieldRelatedOptionOperation(ModelOptionOperation):
+    def reduce(
+        self, operation: Operation, in_between: List[Any], app_label: str = ...
+    ) -> Union[List[Operation], bool]: ...
+
+class AlterUniqueTogether(FieldRelatedOptionOperation):
+    option_name: str = ...
+    unique_together: Any = ...
+    def __init__(self, name: str, unique_together: Set[Tuple[str, ...]]) -> None: ...
+    def deconstruct(self) -> Tuple[str, List[Any], Dict[str, Union[Set[Tuple[str, str]], str]]]: ...
+    def state_forwards(self, app_label: str, state: ProjectState) -> None: ...
+    def database_forwards(
+        self, app_label: str, schema_editor: DatabaseSchemaEditor, from_state: ProjectState, to_state: ProjectState
+    ) -> None: ...
+    def database_backwards(
+        self, app_label: str, schema_editor: DatabaseSchemaEditor, from_state: ProjectState, to_state: ProjectState
+    ) -> None: ...
+    def references_field(self, model_name: str, name: str, app_label: Optional[str] = ...) -> bool: ...
+    def describe(self) -> str: ...
+
+class AlterIndexTogether(FieldRelatedOptionOperation):
+    option_name: str = ...
+    index_together: Any = ...
+    def __init__(self, name: str, index_together: Set[Tuple[str, str]]) -> None: ...
+    def deconstruct(self): ...
+    def state_forwards(self, app_label: Any, state: Any) -> None: ...
+    def database_forwards(self, app_label: Any, schema_editor: Any, from_state: Any, to_state: Any) -> None: ...
+    def database_backwards(self, app_label: Any, schema_editor: Any, from_state: Any, to_state: Any): ...
+    def references_field(self, model_name: str, name: str, app_label: Optional[str] = ...) -> bool: ...
+    def describe(self): ...
+
+class AlterOrderWithRespectTo(FieldRelatedOptionOperation):
+    name: str
+    order_with_respect_to: str = ...
+    def __init__(self, name: str, order_with_respect_to: str) -> None: ...
+    def deconstruct(self): ...
+    def state_forwards(self, app_label: Any, state: Any) -> None: ...
+    def database_forwards(self, app_label: Any, schema_editor: Any, from_state: Any, to_state: Any) -> None: ...
+    def database_backwards(self, app_label: Any, schema_editor: Any, from_state: Any, to_state: Any) -> None: ...
+    def references_field(self, model_name: str, name: str, app_label: None = ...) -> bool: ...
+    def describe(self): ...
+
+class AlterModelOptions(ModelOptionOperation):
+    ALTER_OPTION_KEYS: Any = ...
+    options: Any = ...
+    def __init__(self, name: str, options: Dict[str, str]) -> None: ...
+    def deconstruct(self): ...
+    def state_forwards(self, app_label: Any, state: Any) -> None: ...
+    def database_forwards(self, app_label: Any, schema_editor: Any, from_state: Any, to_state: Any) -> None: ...
+    def database_backwards(self, app_label: Any, schema_editor: Any, from_state: Any, to_state: Any) -> None: ...
+    def describe(self): ...
+
+class AlterModelManagers(ModelOptionOperation):
+    serialization_expand_args: Any = ...
+    managers: Any = ...
+    def __init__(self, name: Any, managers: Any) -> None: ...
+    def deconstruct(self): ...
+    def state_forwards(self, app_label: Any, state: Any) -> None: ...
+    def database_forwards(self, app_label: Any, schema_editor: Any, from_state: Any, to_state: Any) -> None: ...
+    def database_backwards(self, app_label: Any, schema_editor: Any, from_state: Any, to_state: Any) -> None: ...
+    def describe(self): ...
+
+class IndexOperation(Operation):
+    option_name: str = ...
+    def model_name_lower(self): ...
+
+class AddIndex(IndexOperation):
+    model_name: str = ...
+    index: django.db.models.indexes.Index = ...
+    def __init__(self, model_name: str, index: Index) -> None: ...
+    def state_forwards(self, app_label: Any, state: Any) -> None: ...
+    def database_forwards(self, app_label: Any, schema_editor: Any, from_state: Any, to_state: Any) -> None: ...
+    def database_backwards(self, app_label: Any, schema_editor: Any, from_state: Any, to_state: Any) -> None: ...
+    def deconstruct(self): ...
+    def describe(self): ...
+
+class RemoveIndex(IndexOperation):
+    model_name: str = ...
+    name: str = ...
+    def __init__(self, model_name: str, name: str) -> None: ...
+    def state_forwards(self, app_label: Any, state: Any) -> None: ...
+    def database_forwards(self, app_label: Any, schema_editor: Any, from_state: Any, to_state: Any) -> None: ...
+    def database_backwards(self, app_label: Any, schema_editor: Any, from_state: Any, to_state: Any) -> None: ...
+    def deconstruct(self): ...
+    def describe(self): ...

django-stubs/db/migrations/operations/special.pyi

@@ -0,0 +1,74 @@
+from typing import Any, Callable, List, Optional
+
+from django.db.backends.sqlite3.schema import DatabaseSchemaEditor
+from django.db.migrations.operations.models import CreateModel
+from django.db.migrations.state import ProjectState, StateApps
+
+from .base import Operation
+
+class SeparateDatabaseAndState(Operation):
+    serialization_expand_args: Any = ...
+    database_operations: Any = ...
+    state_operations: Any = ...
+    def __init__(self, database_operations: List[Any] = ..., state_operations: List[CreateModel] = ...) -> None: ...
+    def deconstruct(self): ...
+    def state_forwards(self, app_label: str, state: ProjectState) -> None: ...
+    def database_forwards(
+        self, app_label: str, schema_editor: DatabaseSchemaEditor, from_state: ProjectState, to_state: ProjectState
+    ) -> None: ...
+    def database_backwards(
+        self, app_label: str, schema_editor: DatabaseSchemaEditor, from_state: ProjectState, to_state: ProjectState
+    ) -> None: ...
+    def describe(self): ...
+
+class RunSQL(Operation):
+    noop: str = ...
+    sql: Any = ...
+    reverse_sql: Any = ...
+    state_operations: Any = ...
+    hints: Any = ...
+    elidable: Any = ...
+    def __init__(
+        self,
+        sql: Any,
+        reverse_sql: Optional[Any] = ...,
+        state_operations: Optional[Any] = ...,
+        hints: Optional[Any] = ...,
+        elidable: bool = ...,
+    ) -> None: ...
+    def deconstruct(self): ...
+    @property
+    def reversible(self): ...
+    def state_forwards(self, app_label: Any, state: Any) -> None: ...
+    def database_forwards(self, app_label: Any, schema_editor: Any, from_state: Any, to_state: Any) -> None: ...
+    def database_backwards(self, app_label: Any, schema_editor: Any, from_state: Any, to_state: Any) -> None: ...
+    def describe(self): ...
+
+class RunPython(Operation):
+    reduces_to_sql: bool = ...
+    atomic: Any = ...
+    code: Any = ...
+    reverse_code: Any = ...
+    hints: Any = ...
+    elidable: Any = ...
+    def __init__(
+        self,
+        code: Callable,
+        reverse_code: Optional[Callable] = ...,
+        atomic: Optional[bool] = ...,
+        hints: None = ...,
+        elidable: bool = ...,
+    ) -> None: ...
+    def deconstruct(self): ...
+    @property
+    def reversible(self) -> bool: ...
+    def state_forwards(self, app_label: str, state: ProjectState) -> None: ...
+    def database_forwards(
+        self, app_label: str, schema_editor: DatabaseSchemaEditor, from_state: ProjectState, to_state: ProjectState
+    ) -> None: ...
+    def database_backwards(
+        self, app_label: str, schema_editor: DatabaseSchemaEditor, from_state: ProjectState, to_state: ProjectState
+    ) -> None: ...
+    def describe(self): ...
+    @staticmethod
+    def noop(apps: StateApps, schema_editor: DatabaseSchemaEditor) -> None: ...

django-stubs/db/migrations/operations/utils.pyi

@@ -0,0 +1,6 @@
+from typing import Any, Optional
+
+from django.db.migrations.state import ProjectState
+from django.db.models.fields import Field
+
+def is_referenced_by_foreign_key(state: ProjectState, model_name_lower: str, field: Field, field_name: str) -> bool: ...

django-stubs/db/migrations/optimizer.pyi

@@ -0,0 +1,7 @@
+from typing import Any, List, Optional
+
+from django.db.migrations.operations.base import Operation
+
+class MigrationOptimizer:
+    def optimize(self, operations: List[Operation], app_label: str = ...) -> List[Operation]: ...
+    def optimize_inner(self, operations: List[Operation], app_label: str = ...) -> List[Operation]: ...

django-stubs/db/migrations/questioner.pyi

@@ -0,0 +1,43 @@
+from typing import Any, Dict, Optional, Set
+
+from django.db.migrations.state import ModelState
+from django.db.models.fields import Field
+
+from .loader import MigrationLoader
+
+class MigrationQuestioner:
+    defaults: Dict[Any, Any] = ...
+    specified_apps: Set[Any] = ...
+    dry_run: None = ...
+    def __init__(
+        self,
+        defaults: Optional[Dict[str, bool]] = ...,
+        specified_apps: Optional[Set[str]] = ...,
+        dry_run: Optional[bool] = ...,
+    ) -> None: ...
+    def ask_initial(self, app_label: str) -> bool: ...
+    def ask_not_null_addition(self, field_name: str, model_name: str) -> None: ...
+    def ask_not_null_alteration(self, field_name: Any, model_name: Any): ...
+    def ask_rename(self, model_name: str, old_name: str, new_name: str, field_instance: Field) -> bool: ...
+    def ask_rename_model(self, old_model_state: ModelState, new_model_state: ModelState) -> bool: ...
+    def ask_merge(self, app_label: str) -> bool: ...
+    def ask_auto_now_add_addition(self, field_name: str, model_name: str) -> None: ...
+
+class InteractiveMigrationQuestioner(MigrationQuestioner):
+    defaults: Dict[Any, Any]
+    dry_run: bool
+    specified_apps: Set[str]
+    def ask_not_null_addition(self, field_name: str, model_name: str) -> None: ...
+    def ask_not_null_alteration(self, field_name: Any, model_name: Any): ...
+    def ask_rename(self, model_name: Any, old_name: Any, new_name: Any, field_instance: Any): ...
+    def ask_rename_model(self, old_model_state: Any, new_model_state: Any): ...
+    def ask_merge(self, app_label: str) -> bool: ...
+    def ask_auto_now_add_addition(self, field_name: str, model_name: str) -> int: ...
+
+class NonInteractiveMigrationQuestioner(MigrationQuestioner):
+    defaults: Dict[Any, Any]
+    dry_run: bool
+    specified_apps: Set[str]
+    def ask_not_null_addition(self, field_name: Any, model_name: Any) -> None: ...
+    def ask_not_null_alteration(self, field_name: Any, model_name: Any): ...
+    def ask_auto_now_add_addition(self, field_name: Any, model_name: Any) -> None: ...

django-stubs/db/migrations/recorder.pyi

@@ -0,0 +1,27 @@
+from typing import Any, Optional, Set, Tuple, Union
+
+from django.db import DefaultConnectionProxy, models
+from django.db.backends.base.base import BaseDatabaseWrapper
+from django.db.models.query import QuerySet
+
+from .exceptions import MigrationSchemaMissing
+
+class MigrationRecorder:
+    class Migration(models.Model):
+        app: Any = ...
+        name: Any = ...
+        applied: Any = ...
+        class Meta:
+            apps: Any = ...
+            app_label: str = ...
+            db_table: str = ...
+    connection: Any = ...
+    def __init__(self, connection: Optional[Union[DefaultConnectionProxy, BaseDatabaseWrapper]]) -> None: ...
+    @property
+    def migration_qs(self) -> QuerySet: ...
+    def has_table(self) -> bool: ...
+    def ensure_schema(self) -> None: ...
+    def applied_migrations(self) -> Set[Tuple[str, str]]: ...
+    def record_applied(self, app: str, name: str) -> None: ...
+    def record_unapplied(self, app: str, name: str) -> None: ...
+    def flush(self) -> None: ...

django-stubs/db/migrations/serializer.pyi

@@ -0,0 +1,88 @@
+from typing import Any, Callable, Dict, List, Set, Tuple, Union
+
+from django.db.models.fields import Field
+
+class BaseSerializer:
+    value: Any = ...
+    def __init__(self, value: Any) -> None: ...
+    def serialize(self) -> None: ...
+
+class BaseSequenceSerializer(BaseSerializer):
+    def serialize(self) -> Tuple[str, Set[str]]: ...
+
+class BaseSimpleSerializer(BaseSerializer):
+    value: str
+    def serialize(self) -> Tuple[str, Set[Any]]: ...
+
+class DatetimeSerializer(BaseSerializer):
+    value: Any = ...
+    def serialize(self): ...
+
+class DateSerializer(BaseSerializer):
+    def serialize(self): ...
+
+class DecimalSerializer(BaseSerializer):
+    def serialize(self): ...
+
+class DeconstructableSerializer(BaseSerializer):
+    @staticmethod
+    def serialize_deconstructed(
+        path: str, args: List[Any], kwargs: Dict[str, Union[Callable, int, str]]
+    ) -> Tuple[str, Set[str]]: ...
+    def serialize(self): ...
+
+class DictionarySerializer(BaseSerializer):
+    def serialize(self): ...
+
+class EnumSerializer(BaseSerializer):
+    def serialize(self): ...
+
+class FloatSerializer(BaseSimpleSerializer):
+    def serialize(self): ...
+
+class FrozensetSerializer(BaseSequenceSerializer): ...
+
+class FunctionTypeSerializer(BaseSerializer):
+    value: Callable
+    def serialize(self) -> Tuple[str, Set[str]]: ...
+
+class FunctoolsPartialSerializer(BaseSerializer):
+    def serialize(self): ...
+
+class IterableSerializer(BaseSerializer):
+    def serialize(self): ...
+
+class ModelFieldSerializer(DeconstructableSerializer):
+    value: Field
+    def serialize(self) -> Tuple[str, Set[str]]: ...
+
+class ModelManagerSerializer(DeconstructableSerializer):
+    def serialize(self): ...
+
+class OperationSerializer(BaseSerializer):
+    def serialize(self): ...
+
+class RegexSerializer(BaseSerializer):
+    def serialize(self): ...
+
+class SequenceSerializer(BaseSequenceSerializer): ...
+class SetSerializer(BaseSequenceSerializer): ...
+
+class SettingsReferenceSerializer(BaseSerializer):
+    def serialize(self): ...
+
+class TimedeltaSerializer(BaseSerializer):
+    def serialize(self): ...
+
+class TimeSerializer(BaseSerializer):
+    def serialize(self): ...
+
+class TupleSerializer(BaseSequenceSerializer): ...
+
+class TypeSerializer(BaseSerializer):
+    def serialize(self): ...
+
+class UUIDSerializer(BaseSerializer):
+    def serialize(self): ...
+
+def serializer_factory(value: Any) -> BaseSerializer: ...

django-stubs/db/migrations/state.pyi

@@ -0,0 +1,86 @@
+from typing import Any, Dict, Iterator, List, Optional, Set, Tuple, Type, Union, DefaultDict
+
+from django.apps.registry import Apps
+from django.contrib.postgres.fields.citext import CIText
+from django.db.models.base import Model
+from django.db.models.fields import Field
+from django.db.models.indexes import Index
+from django.db.models.manager import Manager
+
+from django.utils.functional import cached_property
+
+class AppConfigStub:
+    apps: None
+    label: str
+    models: None
+    models_module: None
+    module: None
+    name: str
+    verbose_name: str
+    def __init__(self, label: str) -> None: ...
+    def import_models(self) -> None: ...
+
+class ModelState:
+    def __init__(
+        self,
+        app_label: str,
+        name: str,
+        fields: List[Tuple[str, Union[CIText, Field]]],
+        options: Optional[
+            Union[
+                Dict[str, List[Index]],
+                Dict[str, List[str]],
+                Dict[str, Set[Tuple[str, str]]],
+                Dict[str, Tuple[str]],
+                Dict[str, bool],
+                Dict[str, str],
+            ]
+        ] = ...,
+        bases: Optional[Tuple[Type[Model]]] = ...,
+        managers: Optional[List[Tuple[str, Manager]]] = ...,
+    ) -> None: ...
+    def clone(self) -> ModelState: ...
+    def construct_managers(self) -> Iterator[Tuple[str, Manager]]: ...
+    @classmethod
+    def from_model(cls, model: Type[Model], exclude_rels: bool = ...) -> ModelState: ...
+    def get_field_by_name(self, name: str) -> Field: ...
+    @cached_property
+    def name_lower(self) -> str: ...
+    def render(self, apps: StateApps) -> Any: ...
+
+class ProjectState:
+    is_delayed: bool
+    models: Dict[Any, Any]
+    real_apps: List[str]
+    def __init__(
+        self, models: Optional[Dict[Tuple[str, str], ModelState]] = ..., real_apps: Optional[List[str]] = ...
+    ) -> None: ...
+    def add_model(self, model_state: ModelState) -> None: ...
+    @cached_property
+    def apps(self) -> StateApps: ...
+    def clear_delayed_apps_cache(self) -> None: ...
+    def clone(self) -> ProjectState: ...
+    @property
+    def concrete_apps(self) -> StateApps: ...
+    @classmethod
+    def from_apps(cls, apps: Apps) -> ProjectState: ...
+    def reload_model(self, app_label: str, model_name: str, delay: bool = ...) -> None: ...
+    def reload_models(self, models: List[Any], delay: bool = ...) -> None: ...
+    def remove_model(self, app_label: str, model_name: str) -> None: ...
+
+class StateApps(Apps):
+    all_models: DefaultDict
+    app_configs: Dict
+    apps_ready: bool
+    loading: bool
+    models_ready: bool
+    ready: bool
+    real_models: List[ModelState]
+    stored_app_configs: List[Any]
+    def __init__(
+        self, real_apps: List[str], models: Dict[Tuple[str, str], ModelState], ignore_swappable: bool = ...
+    ) -> None: ...
+    def bulk_update(self) -> Iterator[None]: ...
+    def clone(self) -> StateApps: ...
+    def render_multiple(self, model_states: List[ModelState]) -> None: ...
+    def unregister_model(self, app_label: str, model_name: str) -> None: ...

django-stubs/db/migrations/topological_sort.pyi

@@ -0,0 +1,8 @@
+from typing import Any, Dict, Iterator, List, Optional, Set
+
+from django.db.migrations.operations.base import Operation
+
+def topological_sort_as_sets(dependency_graph: Dict[Operation, Set[Operation]]) -> Iterator[Set[Operation]]: ...
+def stable_topological_sort(
+    l: List[Operation], dependency_graph: Dict[Operation, Set[Operation]]
+) -> List[Operation]: ...

django-stubs/db/migrations/utils.pyi

@@ -0,0 +1,13 @@
+from typing import Any, Optional
+
+from django.utils.functional import SimpleLazyObject
+
+COMPILED_REGEX_TYPE: Any
+
+class RegexObject:
+    pattern: str = ...
+    flags: int = ...
+    def __init__(self, obj: SimpleLazyObject) -> None: ...
+    def __eq__(self, other: RegexObject) -> bool: ...
+
+def get_migration_name_timestamp() -> str: ...

django-stubs/db/migrations/writer.pyi

@@ -0,0 +1,38 @@
+from typing import Any, Optional, Set, Tuple, Type, List
+
+from django.db.migrations.migration import Migration
+from django.db.migrations.operations.base import Operation
+
+from django.db.migrations.operations.models import CreateModel
+
+class SettingsReference(str):
+    def __new__(self: Type[SettingsReference], value: str, setting_name: str) -> SettingsReference: ...
+    setting_name: str = ...
+    def __init__(self, value: str, setting_name: str) -> None: ...
+
+class OperationWriter:
+    operation: CreateModel = ...
+    buff: List[Any] = ...
+    indentation: int = ...
+    def __init__(self, operation: Operation, indentation: int = ...) -> None: ...
+    def serialize(self) -> Tuple[str, Set[str]]: ...
+    def indent(self) -> None: ...
+    def unindent(self) -> None: ...
+    def feed(self, line: str) -> None: ...
+    def render(self) -> str: ...
+
+class MigrationWriter:
+    migration: Migration = ...
+    needs_manual_porting: bool = ...
+    def __init__(self, migration: Migration) -> None: ...
+    def as_string(self) -> str: ...
+    @property
+    def basedir(self) -> str: ...
+    @property
+    def filename(self) -> str: ...
+    @property
+    def path(self) -> str: ...
+    @classmethod
+    def serialize(cls, value: Any) -> Tuple[str, Set[str]]: ...
+
+MIGRATION_TEMPLATE: str

django-stubs/db/models/__init__.pyi

@@ -3,9 +3,12 @@ from .base import Model as Model
 from .fields import (
     AutoField as AutoField,
     IntegerField as IntegerField,
+    PositiveIntegerField as PositiveIntegerField,
+    PositiveSmallIntegerField as PositiveSmallIntegerField,
     SmallIntegerField as SmallIntegerField,
     BigIntegerField as BigIntegerField,
     CharField as CharField,
+    EmailField as EmailField,
     Field as Field,
     SlugField as SlugField,
     TextField as TextField,

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

@@ -9,6 +9,11 @@ class Field(RegisterLookupMixin):
 class IntegerField(Field):
     def __get__(self, instance, owner) -> int: ...
 
+class PositiveIntegerRelDbTypeMixin:
+    def rel_db_type(self, connection: Any): ...
+
+class PositiveIntegerField(PositiveIntegerRelDbTypeMixin, IntegerField): ...
+class PositiveSmallIntegerField(PositiveIntegerRelDbTypeMixin, IntegerField): ...
 class SmallIntegerField(IntegerField): ...
 class BigIntegerField(IntegerField): ...
 
@@ -21,6 +26,7 @@ class CharField(Field):
     def __get__(self, instance, owner) -> str: ...
 
 class SlugField(CharField): ...
+class EmailField(CharField): ...
 
 class TextField(Field):
     def __set__(self, instance, value: str) -> None: ...

django-stubs/http/response.pyi

@@ -1,11 +1,17 @@
 # Stubs for django.http.response (Python 3.5)
 
 import datetime
+from io import BytesIO
 from json import JSONEncoder
-from typing import Any, Dict, Iterable, Iterator, List, Optional, overload, Tuple, Type, Union
+from typing import Any, Dict, Iterable, Iterator, List, Optional, overload, Tuple, Type, Union, Callable
 
+from django.core.handlers.wsgi import WSGIRequest
 from django.http.cookie import SimpleCookie
 import six
+from django.template import Context, Template
+from django.test import Client
+
+from django.urls import ResolverMatch
 
 class BadHeaderError(ValueError): ...
 
@@ -55,15 +61,37 @@ class HttpResponseBase(six.Iterator):
     def writelines(self, lines: Iterable[object]) -> None: ...
 
 class HttpResponse(HttpResponseBase):
-    streaming = ...  # type: bool
-    def __init__(self, content: object = b"", *args: Any, **kwargs: Any) -> None: ...
+    client: Client
+    closed: bool
+    context: Optional[Context]
+    cookies: cookies.SimpleCookie
+    csrf_cookie_set: bool
+    json: Callable[[], Dict]
+    redirect_chain: List[Tuple[str, int]]
+    request: Dict[str, Any]
+    resolver_match: ResolverMatch
+    sameorigin: bool
+    status_code: int
+    templates: List[Template]
+    test_server_port: str
+    test_was_secure_request: bool
+    wsgi_request: WSGIRequest
+    xframe_options_exempt: bool
+    streaming: bool = ...
+    def __init__(self, content: object = ..., *args: Any, **kwargs: Any) -> None: ...
     def serialize(self) -> bytes: ...
     @property
     def content(self) -> bytes: ...
     @content.setter
     def content(self, value: Any) -> None: ...
     def __iter__(self) -> Iterator[bytes]: ...
+    def write(self, content: Union[bytes, str]) -> None: ...
+    def tell(self) -> int: ...
     def getvalue(self) -> bytes: ...
+    def writable(self) -> bool: ...
+    def writelines(self, lines: List[str]) -> None: ...
+    @property
+    def url(self) -> str: ...
 
 class StreamingHttpResponse(HttpResponseBase):
     def __init__(self, streaming_content: Iterable[bytes] = ..., *args: Any, **kwargs: Any) -> None: ...
@@ -76,7 +104,22 @@ class StreamingHttpResponse(HttpResponseBase):
     def __iter__(self) -> Iterator[bytes]: ...
     def getvalue(self) -> bytes: ...
 
-class FileResponse(StreamingHttpResponse): ...
+class FileResponse(StreamingHttpResponse):
+    client: Client
+    closed: bool
+    context: None
+    cookies: cookies.SimpleCookie
+    file_to_stream: Optional[BytesIO]
+    json: Callable[[], Dict]
+    request: Dict[str, str]
+    resolver_match: ResolverMatch
+    templates: List[Any]
+    wsgi_request: WSGIRequest
+    block_size: int = ...
+    as_attachment: bool = ...
+    filename: str = ...
+    def __init__(self, *args: Any, as_attachment: bool = ..., filename: str = ..., **kwargs: Any) -> None: ...
+    def set_headers(self, filelike: BytesIO) -> None: ...
 
 class HttpResponseRedirectBase(HttpResponse):
     allowed_schemes = ...  # type: List[str]

reformat.xsh

@@ -0,0 +1,3 @@
+#!/usr/local/bin/xonsh
+
+black --line-length=120 django-stubs/ django-stubs-generated/

setup.py

@@ -1,16 +1,5 @@
-import os
 from distutils.core import setup
 
-
-def find_stubs(package):
-    stubs = []
-    for root, dirs, files in os.walk(package):
-        for file in files:
-            path = os.path.join(root, file).replace(package + os.sep, '', 1)
-            stubs.append(path)
-    return {package: stubs}
-
-
 setup(
     name="django-stubs",
     url="https://github.com/mkurnikov/django-stubs.git",
@@ -19,7 +8,7 @@ setup(
     version="0.1.0",
     license='BSD',
     install_requires=[
-        'Django>=2.1.1',
+        'Django',
         'mypy @ git+https://github.com/python/mypy.git#egg=mypy-0.660+dev.01c268644d1d22506442df4e21b39c04710b7e8b'
     ],
     packages=['mypy_django_plugin']