Files
django-stubs/django-stubs/db/backends/base/schema.pyi
Maxim Kurnikov 8402e7c53e improve annotations in some places (#202)
* improve annotations in some places

* linting
2019-10-07 14:50:45 +03:00

78 lines
3.3 KiB
Python

from typing import Any, ContextManager, List, Optional, Sequence, Tuple, Type, Union
from django.db.backends.ddl_references import Statement
from django.db.models.base import Model
from django.db.models.indexes import Index
from django.db.models.fields import Field
logger: Any
class BaseDatabaseSchemaEditor(ContextManager[Any]):
sql_create_table: str = ...
sql_rename_table: str = ...
sql_retablespace_table: str = ...
sql_delete_table: str = ...
sql_create_column: str = ...
sql_alter_column: str = ...
sql_alter_column_type: str = ...
sql_alter_column_null: str = ...
sql_alter_column_not_null: str = ...
sql_alter_column_default: str = ...
sql_alter_column_no_default: str = ...
sql_delete_column: str = ...
sql_rename_column: str = ...
sql_update_with_default: str = ...
sql_create_check: str = ...
sql_delete_check: str = ...
sql_create_unique: str = ...
sql_delete_unique: str = ...
sql_create_fk: str = ...
sql_create_inline_fk: str = ...
sql_delete_fk: str = ...
sql_create_index: str = ...
sql_delete_index: str = ...
sql_create_pk: str = ...
sql_delete_pk: str = ...
sql_delete_procedure: str = ...
connection: Any = ...
collect_sql: bool = ...
collected_sql: Any = ...
atomic_migration: Any = ...
def __init__(self, connection: Any, collect_sql: bool = ..., atomic: bool = ...) -> None: ...
deferred_sql: Any = ...
atomic: Any = ...
def __enter__(self) -> BaseDatabaseSchemaEditor: ...
def __exit__(self, exc_type: Any, exc_value: Any, traceback: Any) -> None: ...
def execute(self, sql: Union[Statement, str], params: Optional[Union[List[int], Tuple]] = ...) -> None: ...
def quote_name(self, name: str) -> str: ...
def column_sql(
self, model: Type[Model], field: Field, include_default: bool = ...
) -> Tuple[Optional[str], Optional[List[Any]]]: ...
def skip_default(self, field: Any): ...
def prepare_default(self, value: Any) -> None: ...
def effective_default(self, field: Field) -> Optional[Union[int, str]]: ...
def quote_value(self, value: Any) -> None: ...
def create_model(self, model: Type[Model]) -> None: ...
def delete_model(self, model: Type[Model]) -> None: ...
def add_index(self, model: Type[Model], index: Index) -> None: ...
def remove_index(self, model: Type[Model], index: Index) -> None: ...
def alter_unique_together(
self,
model: Type[Model],
old_unique_together: Sequence[Sequence[str]],
new_unique_together: Sequence[Sequence[str]],
) -> None: ...
def alter_index_together(
self,
model: Type[Model],
old_index_together: Sequence[Sequence[str]],
new_index_together: Sequence[Sequence[str]],
) -> None: ...
def alter_db_table(self, model: Type[Model], old_db_table: str, new_db_table: str) -> None: ...
def alter_db_tablespace(self, model: Any, old_db_tablespace: Any, new_db_tablespace: Any) -> None: ...
def add_field(self, model: Any, field: Any): ...
def remove_field(self, model: Any, field: Any): ...
def alter_field(self, model: Type[Model], old_field: Field, new_field: Field, strict: bool = ...) -> None: ...
def remove_procedure(self, procedure_name: Any, param_types: Any = ...) -> None: ...