hooks.warnings module¶

Provides warning hooking functionality.

@hooks.warnings.WarningHook[source]¶

Bases: hooks.base._HookDecorator

Fired when a warning is encountered.

The decorated function is passed the following parameters when a warning is fired:

Parameters:	message (Warning) – The `Warning` instance. category (Warning) – The type of `Warning` that was encountered. filename (str) – The name of the file where the warning was encountered. lineno (int) – The line number of the file where the warning was encountered.

from hooks.warnings import WarningHook

@WarningHook
def warning_callback(message, category, filename, lineno):
    # Code...