mercurial/util.py

21045:7f875ed19475

    def add(self, source, hook):
        self._hooks.append((source, hook))

    def __call__(self, *args):
        self._hooks.sort(key=lambda x: x[0])
        for source, hook in self._hooks:
            hook(*args)

def debugstacktrace(msg='stacktrace', skip=0, f=sys.stderr, otherf=sys.stdout):
    '''Writes a message to f (stderr) with a nicely formatted stacktrace.
    Skips the 'skip' last entries. By default it will flush stdout first.
    It can be used everywhere and do intentionally not require an ui object.

21046:cc13addbd62b

    def add(self, source, hook):
        self._hooks.append((source, hook))

    def __call__(self, *args):
        self._hooks.sort(key=lambda x: x[0])
        results = []
        for source, hook in self._hooks:
            results.append(hook(*args))
        return results

def debugstacktrace(msg='stacktrace', skip=0, f=sys.stderr, otherf=sys.stdout):
    '''Writes a message to f (stderr) with a nicely formatted stacktrace.
    Skips the 'skip' last entries. By default it will flush stdout first.
    It can be used everywhere and do intentionally not require an ui object.