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Handle Last-Modified header not available.

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Alexander Weidinger
2016-04-04 11:19:34 +02:00
parent c9edcea2db
commit 08a31a3cd0
1 changed files with 6 additions and 1 deletions
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7
tudown.py
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@@ -33,7 +33,12 @@ def download_files(session, f):
download_files(session, (response.headers['Location'], f[1])) download_files(session, (response.headers['Location'], f[1]))
elif response.status_code == 200: elif response.status_code == 200:
last_mod_file = getmtime(filename) last_mod_file = getmtime(filename)
last_mod_www = timegm(strptime(response.headers['Last-Modified'], '%a, %d %b %Y %H:%M:%S %Z')) try:
last_mod_www = timegm(strptime(response.headers['Last-Modified'], '%a, %d %b %Y %H:%M:%S %Z'))
except KeyError:
print('Can\'t check {} for updates.'.format(f[0]))
last_mod_www = last_mod_file
if last_mod_www > last_mod_file: if last_mod_www > last_mod_file:
response = session.get(f[0]) response = session.get(f[0])
if response.status_code == 200: if response.status_code == 200: