Files
django-stubs/django/db/migrations/graph.pyi
Maxim Kurnikov 89bb6eac75 improved version
2018-07-29 20:06:41 +03:00

77 lines
2.7 KiB
Python

from django.db.migrations.migration import (
Migration,
SwappableTuple,
)
from django.db.migrations.state import ProjectState
from typing import (
Callable,
List,
Optional,
Tuple,
Union,
)
class DummyNode:
def __init__(
self,
key: Tuple[str, str],
origin: Union[Migration, str],
error_message: str
) -> None: ...
def promote(self) -> None: ...
def raise_error(self): ...
class MigrationGraph:
def __contains__(self, node: Union[SwappableTuple, Tuple[str, str]]) -> bool: ...
def __init__(self) -> None: ...
def __repr__(self) -> str: ...
def __str__(self) -> str: ...
def _generate_plan(self, nodes: List[Tuple[str, str]], at_end: bool) -> List[Tuple[str, str]]: ...
def _nodes_and_edges(self) -> Tuple[int, int]: ...
def add_dependency(
self,
migration: Optional[Union[Migration, str]],
child: Tuple[str, str],
parent: Tuple[str, str],
skip_validation: bool = ...
) -> None: ...
def add_dummy_node(
self,
key: Tuple[str, str],
origin: Union[Migration, str],
error_message: str
) -> None: ...
def add_node(self, key: Tuple[str, str], migration: object) -> None: ...
def backwards_plan(self, target: Union[Node, Tuple[str, str]]) -> List[Tuple[str, str]]: ...
def clear_cache(self) -> None: ...
def ensure_not_cyclic(
self,
start: Union[Node, Tuple[str, str]],
get_children: Callable
) -> None: ...
def forwards_plan(self, target: Tuple[str, str]) -> List[Tuple[str, str]]: ...
def leaf_nodes(self, app: Optional[str] = ...) -> List[Tuple[str, str]]: ...
def make_state(
self,
nodes: Optional[Tuple[str, str]] = ...,
at_end: bool = ...,
real_apps: List[str] = ...
) -> ProjectState: ...
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 root_nodes(self, app: Optional[str] = ...) -> List[Tuple[str, str]]: ...
def validate_consistency(self) -> None: ...
class Node:
def __eq__(self, other: Tuple[str, str]) -> bool: ...
def __getitem__(self, item: int) -> str: ...
def __hash__(self) -> int: ...
def __init__(self, key: Tuple[str, str]) -> None: ...
def __lt__(self, other: Union[Node, Tuple[str, str]]) -> bool: ...
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]]: ...