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quantopian / zipline / 1854 / 1
83%
master: 88%

Build:
Build:
LAST BUILD BRANCH: patch-1
DEFAULT BRANCH: master
Ran 30 Jun 2014 04:28PM UTC
Files 66
Run time 32s
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30 Jun 2014 04:09PM UTC coverage: 83.177%. First build
1854.1

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ssanderson
BUG: Algo no longer crashes after creating new history column.

Fixes an issue that caused a crash if a user assigned a new column into a
returned history DataFrame.  This occurred because we re-use DataFrames between
history() calls, so the new column caused an index-size mismatch on the next
attempted calculation.

Ideally we would fix this by in-place dropping the columns, but that isn't
supported in pandas 0.12.0, so instead we just return a complete copy of the
frame.  We should re-evaluate this implementation when we're on a more modern
pandas version.

4158 of 4999 relevant lines covered (83.18%)

0.83 hits per line

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