modo_perforce_progress.py

# python


import lx

from P4 import P4
from P4 import Progress
from P4 import P4Exception


# Path to which folder to sync
PATH = "//..."


class PerforceProgress(Progress):
    def __init__(self, monitor):
        Progress.__init__(self)
        self.monitor = monitor
        self.last_position = 0

    def done(self, fail):
        self.fail = fail

    def init(self, type):
        self.type = type

    def setDescription(self, description, units):
        pass

    def setTotal(self, total):
        pass

    def update(self, position):
        self.monitor.step(position - self.last_position)
        self.position = position


if __name__ == '__main__':
    
    p4 = P4()

    try:
        p4.connect()

        # Get list of all the files and their size
        sizes = p4.run_sizes(PATH)

        # Initalize our monitor object with the total number of files expected to sync
        monitor = lx.Monitor()
        monitor.init(len(sizes))

        # This is the task we expect to take a considerable time, thankfully we now have a progress bar for the user.
        callback = PerforceProgress(monitor)
        p4.run_sync("-f", "-q", PATH, progress=callback)
        p4.disconnect()

    except P4Exception as e:
        print(e)