Capture side effects, safely ⚔️
safely provides a higher-order function used to capture side effects from function invocations and handle them in a safe and consistent manner.
from safely import safely
def f(): raise Exception("Something went wrong!")
result = safely(f)()
>>> SafeResult(value=None, error=Exception('Something went wrong!'))pip install safelyAs a function (without second-order arguments):
def f(...): ...
result = safely(f)(...)As a function (with second-order arguments):
def f(...): ...
result = safely(f, logger=logger.error, message="{exc_type}: {exc_value}")(...)As a decorator (without second-order arguments):
@safely
def f(...): ...
result = f(...)As a decorator (with second-order arguments):
@safely(logger=logger.error, message="{exc_type}: {exc_value}")
def f(...): ...
result = f(...)
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