trycatch()

Complexity

Conditions

3

Size

Total Lines

13

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	1

def trycatch(func):
    def wrapper(self, *args):
        # filter out excess args as qt signals do
        sig = inspect.signature(func)
        args = args[:(len(sig.parameters)-1)]
        result = None
        try:
            result = func(self, *args)
        except Exception as ex:
            logger.exception(ex)
            self.error.emit(ex)
        return result
    return wrapper