Parses log file from alfresco bulk import tool then runs convmv on files

windows1251ToUTF8.py

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import argparse, sys, re, signal
from subprocess import call

parser = argparse.ArgumentParser()
parser.add_argument("--file", help="The log file to parse.")
parser.add_argument(
    "--notest", help="Use --notest to finally rename the files.", action="store_true")
parser.add_argument("--printtest", help="Just print out line contents")
args = parser.parse_args()

# Print iterations progress
def progbar(curr, total, full_progbar):
    frac = curr/total
    filled_progbar = round(frac*full_progbar)
    print('\r', '#' * filled_progbar + '-' * (full_progbar-filled_progbar), '[{:>7.2%} ]'.format(frac), "")
    sys.stdout.flush()

def parse_logfile(logfile, callback=None, lineCount=0):
    with open(logfile, "rb") as fileWithPaths:
        x = 0
        for line in fileWithPaths:
            try:
                path = re.search(b"(/.*/.*(?=[\']))", line).group()
                x += 1
            except AttributeError:
                continue
            if callback:
                callback(path, x, lineCount)

        if not callback:
            return x

def convmv(path, x, lineCount):
    if args.notest:
        convmv = "convmv --notest -f iso-8859-1 -t utf8 -r"
    else:
        convmv = "convmv -f iso-8859-1 -t utf8 -r"

    convmv_cmd = convmv.split(" ")

    if args.printtest:
        convmv_cmd.append("{0}".format(path))
        print(" ".join(convmv_cmd))
    else:
        convmv_cmd.append(path)
        call(convmv_cmd)
    progbar(x, lineCount, 20)

if __name__ == '__main__':
    lineCount = parse_logfile(args.file)
    parse_logfile(args.file, convmv, lineCount)