alphakilo11 / ArmA-3

Experimental Repository for ArmA 3
GNU General Public License v3.0
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ABE real-time analyser #72

Open alphakilo11 opened 8 months ago

alphakilo11 commented 8 months ago
alphakilo11 commented 8 months ago

try this code from https://medium.com/@aliasav/how-follow-a-file-in-python-tail-f-in-python-bca026a901cf

import time
import os
def follow(thefile):
    '''generator function that yields new lines in a file
    '''
    # seek the end of the file
    thefile.seek(0, os.SEEK_END)

    # start infinite loop
    while True:
        # read last line of file
        line = thefile.readline()
        # sleep if file hasn't been updated
        if not line:
            time.sleep(0.1)
            continue

        yield line

if __name__ == '__main__':

    logfile = open("run/foo/access-log","r")
    loglines = follow(logfile)
    # iterate over the generator
    for line in loglines:
        print(line)