import re
sample_text = ['199.72.81.55 - - [01/Jul/1995:00:00:01 -0400] "GET /history/apollo/HTTP/1.0" 200 6245',
'unicomp6.unicomp.net - - [01/Jul/1995:00:00:06 -0400] "GET /shuttle/countdown/HTTP/1.0" 200 3985',
'199.120.110.21 - - [01/Jul/1995:00:00:09 -0400] "GET /shuttle/missions/sts-73/mission-sts-73.html HTTP/1.0" 200 4085',
'burger.letters.com - - [01/Jul/1995:00:00:11 -0400] "GET /shuttle/countdown/liftoff.html HTTP/1.0" 304 0',
'199.120.110.21 - - [01/Jul/1995:00:00:11 -0400] "GET /shuttle/missions/sts-73/sts-73-patch-small.gif HTTP/1.0" 200 4179']
def func():
r = "\n".join(sample_text)
regext = r'\bHTTP/\d\.\d"\s\d+\s(\d+)$'
content_size = re.findall(regext, r, re.M)
print(content_size)
func()
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