comparison mercurial/scmutil.py @ 38374:800f5a2c869e

progress: make the progress helper a context manager

This lets us simplify the use site in streamclone.

Differential Revision: https://phab.mercurial-scm.org/D3775

38373:ef692614e601

        self.pos = 0
        self.topic = topic
        self.unit = unit
        self.total = total

    def update(self, pos, item="", total=None):
        if total:
            self.total = total
        self.pos = pos
        self._print(item)

38374:800f5a2c869e

        self.pos = 0
        self.topic = topic
        self.unit = unit
        self.total = total

    def __enter__(self):
        pass

    def __exit__(self, exc_type, exc_value, exc_tb):
        self.complete()

    def update(self, pos, item="", total=None):
        if total:
            self.total = total
        self.pos = pos
        self._print(item)