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BUG: Work-around a numpy regression affecting pandas.eval() with numexpr #5666

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Merged
jreback merged 2 commits into from
Dec 9, 2013
Merged

BUG: Work-around a numpy regression affecting pandas.eval() with numexpr #5666

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2bcb163
BUG: Work-around a numpy regression
neirbowj Dec 9, 2013
ba3fbb8
DOC: Mention #5666 in 0.13.0 release notes
neirbowj Dec 9, 2013
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1 change: 1 addition & 0 deletions doc/source/release.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -820,6 +820,7 @@ Bug Fixes
- Bug fix in apply when using custom function and objects are not mutated (:issue:`5545`)
- Bug in selecting from a non-unique index with ``loc`` (:issue:`5553`)
- Bug in groupby returning non-consistent types when user function returns a ``None``, (:issue:`5592`)
- Work around regression in numpy 1.7.0 which erroneously raises IndexError from ``ndarray.item`` (:issue:`5666`)

pandas 0.12.0
-------------
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5 changes: 4 additions & 1 deletion pandas/computation/align.py
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Expand Up @@ -249,6 +249,9 @@ def _reconstruct_object(typ, obj, axes, dtype):

try:
ret = ret_value.item()
except ValueError:
except (ValueError, IndexError):
# XXX: we catch IndexError to absorb a
# regression in numpy 1.7.0
# fixed by numpy/numpy@04b89c63
ret = ret_value
return ret