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Make newer() robust against missing source files

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Kovid Goyal 2023-02-03 16:58:13 +05:30
parent 839f977566
commit fed1d1b313
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1 changed files with 6 additions and 2 deletions
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8
setup/__init__.py
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@ -47,8 +47,12 @@ def newer(targets, sources):
if not os.path.exists(f): if not os.path.exists(f):
return True return True
ttimes = map(lambda x: os.stat(x).st_mtime, targets) ttimes = map(lambda x: os.stat(x).st_mtime, targets)
stimes = map(lambda x: os.stat(x).st_mtime, sources) oldest_target = max(ttimes)
newest_source, oldest_target = max(stimes), min(ttimes) try:
stimes = map(lambda x: os.stat(x).st_mtime, sources)
newest_source = max(stimes)
except FileNotFoundError:
newest_source = oldest_target +1
return newest_source > oldest_target return newest_source > oldest_target