patroni.postgresql.cancellable module

class patroni.postgresql.cancellable.CancellableExecutorView on GitHub

Bases: object

There must be only one such process so that AsyncExecutor can easily cancel it.

__init__() → NoneView on GitHub

_kill_children() → NoneView on GitHub

_kill_process() → NoneView on GitHub

_start_process(cmd: List[str], *args: Any, **kwargs: Any) → bool | NoneView on GitHub

This method must be executed only when the _lock is acquired

class patroni.postgresql.cancellable.CancellableSubprocessView on GitHub

Bases: CancellableExecutor

__init__() → NoneView on GitHub

call(*args: Any, **kwargs: Any | Dict[str, str]) → int | NoneView on GitHub

cancel(kill: bool = False) → NoneView on GitHub

property is_cancelled: bool

reset_is_cancelled() → NoneView on GitHub