"""Check the modified dates of files in the TDM pk4s. Look out for 1980 dates and 2088 dates."""
import os, fnmatch, zipfile

PATH = r"G:\darkmod_beta"

results = { 'ok' : 0 }
pk4counter = 0
filecounter = 0

for root, dirnames, filenames in os.walk(PATH):
    for filename in fnmatch.filter(filenames, '*.pk4'):
        pk4counter += 1
        fpath = os.path.join(root, filename)
        f = zipfile.ZipFile(fpath, 'r')
        for member in f.infolist():
            filecounter += 1
            year = member.date_time[0]
            if year < 2000 or year > 2016:
                results[fpath + ' --> ' + member.filename] = member.date_time
            else:
                results['ok'] += 1

print ("Results: Checked %d pk4s, found %d files" % ( pk4counter, filecounter ))
print ("Found %d ok files, %d problem dates\n" % ( results['ok'], len(results)-1 ))
results.pop('ok')
for k in sorted(results.keys()):
    print (k, "%04d-%02d-%02d %02d:%02d:%02d" % results[k])