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filter.py
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filter.py
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import sys
import os
import argparse
import time
parser = argparse.ArgumentParser()
parser.add_argument('--ev', action='store_true')
parser.add_argument('--valid', action='store_true')
parser.add_argument('--dirname', default='curr')
parser.add_argument('--destdirname', default='filtered')
args = parser.parse_args()
count = 44
def process_file(name):
with open(os.path.join(args.destdirname, name), 'w') as outfile:
with open(os.path.join(args.dirname, name)) as infile:
state = 0 #0 - fetch ID line, 1 - accept, 2 - reject
for line in infile:
if state == 0:
if not line.startswith('ID: '):
continue
nstate = 1
lparts = line.split(', ')
if args.valid:
enddate = lparts[2].split(' - ')[1] if ' - ' in lparts[2] else None
if not enddate or enddate<time.strftime('%Y%m%d%H%M%SZ',time.gmtime(time.time())):
nstate = 2
if args.ev and not ', EV=' in line:
nstate = 2
if nstate == 1:
outfile.write(line)
state = nstate
else:
if state == 1:
outfile.write(line)
if not line or line == '\n':
state = 0
for fd in os.listdir(args.dirname):
fn = os.path.join(args.dirname, fd)
if not os.path.isfile(fn):
continue
process_file(fd)