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gh-141431: interpret ZIP timestamps as UTC #143953

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gh-141431: interpret ZIP timestamps as UTC #143953

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3 changes: 2 additions & 1 deletion Lib/zipimport.py
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Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,7 @@
import _io # for open
import marshal # for loads
import time # for mktime
import calendar

__all__ = ['ZipImportError', 'zipimporter']

Expand Down Expand Up @@ -749,7 +750,7 @@ def _compile_source(pathname, source, module):
# Convert the date/time values found in the Zip archive to a value
# that's compatible with the time stamp stored in .pyc files.
def _parse_dostime(d, t):
return time.mktime((
return calendar.timegm((
(d >> 9) + 1980, # bits 9..15: year
(d >> 5) & 0xF, # bits 5..8: month
d & 0x1F, # bits 0..4: day
Expand Down
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