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Catch numbuf glibcxx error on python 2. (#170)

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This commit is contained in:
Robert Nishihara
2016-12-31 18:02:30 -08:00
committed by Philipp Moritz
parent 4d53fe504e
commit 431bba3c8a
1 changed files with 13 additions and 3 deletions
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numbuf/numbuf/__init__.py
+13 -3
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@@ -13,7 +13,17 @@ If you are using Anaconda, try fixing this problem by running:
try:
from numbuf.libnumbuf import *
except ImportError as e:
if not hasattr(e, "msg") or not isinstance(e.msg, str) or not "GLIBCXX" in e.msg:
raise
e.msg += helpful_message
if hasattr(e, "msg") and isinstance(e.msg, str) and "GLIBCXX" in e.msg:
# This code path should be taken with Python 3.
e.msg += helpful_message
elif hasattr(e, "message") and isinstance(e.message, str) and "GLIBCXX" in e.message:
# This code path should be taken with Python 2.
if hasattr(e, "args") and isinstance(e.args, tuple) and len(e.args) == 1 and isinstance(e.args[0], str):
e.args = (e.args[0] + helpful_message,)
else:
if not hasattr(e, "args"):
e.args = ()
elif not isinstance(e.args, tuple):
e.args = (e.args,)
e.args += (helpful_message,)
raise