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authorSerhiy Storchaka <storchaka@gmail.com>2017-04-05 09:37:24 +0300
committerGitHub <noreply@github.com>2017-04-05 09:37:24 +0300
commit5affd23e6f42125998724787025080a24839266e (patch)
tree8b7ca82362e78a32805b117d574082d512251d3c /Tools/freeze
parent43ba8861e0ad044efafa46a7cc04e12ac5df640e (diff)
downloadcpython-git-5affd23e6f42125998724787025080a24839266e.tar.gz
bpo-29762: More use "raise from None". (#569)
This hides unwanted implementation details from tracebacks.
Diffstat (limited to 'Tools/freeze')
-rw-r--r--Tools/freeze/winmakemakefile.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/Tools/freeze/winmakemakefile.py b/Tools/freeze/winmakemakefile.py
index 9bb3e6e173..e283848994 100644
--- a/Tools/freeze/winmakemakefile.py
+++ b/Tools/freeze/winmakemakefile.py
@@ -39,7 +39,7 @@ def get_custom_entry_point(subsystem):
try:
return subsystem_details[subsystem][:2]
except KeyError:
- raise ValueError("The subsystem %s is not known" % subsystem)
+ raise ValueError("The subsystem %s is not known" % subsystem) from None
def makemakefile(outfp, vars, files, target):