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[#19431] Regression in make_block_same_class (tests failing for new fastparquet release) #19434

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Merged
merged 23 commits into from
Jan 29, 2018
Merged

[#19431] Regression in make_block_same_class (tests failing for new fastparquet release) #19434

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eb55928
udpate test_parquet since fastparquet now handles tz
minggli Jan 28, 2018
2f4fc07
bring back dtype kwarg because it is needed for DatetimeTZBlock
minggli Jan 28, 2018
e18f8e6
version dependence test_datetime_tz
minggli Jan 28, 2018
9a07d97
separate test cases for new and old behaviour of fastparquet
minggli Jan 28, 2018
3d9810d
tidy test_datetime_tz to test old behaviour of fastparquet<0.14
minggli Jan 28, 2018
ee75fdf
rephase reason to skip test case for oldder fp
minggli Jan 28, 2018
68d6324
follow pytest fixture pattern as in pyarrow
minggli Jan 28, 2018
985081d
follow pyarrow test_basic style for fastparquet new behaviour>=0.1.4
minggli Jan 28, 2018
0cfcd37
fastparquet=0.1.3
minggli Jan 28, 2018
0c4a6d7
other api change
minggli Jan 28, 2018
6ce68cf
fix typo
minggli Jan 28, 2018
f414743
deprecation warning for dtype in make_block_same_class.
minggli Jan 28, 2018
0d76fe7
Future warning for dtype in make_block_same_class.
minggli Jan 28, 2018
bb95dc6
update notes as fastparquet nows supports timezone
minggli Jan 28, 2018
d9a2e2a
remove fastparquet pin
minggli Jan 29, 2018
97b17e9
remove other api change as it is internal
minggli Jan 29, 2018
800b741
remove version
minggli Jan 29, 2018
52220b9
remove dtype for make_block and DeprecationWarning on make_block_same…
minggli Jan 29, 2018
c602a76
FutureWarning on make_block_same_class
minggli Jan 29, 2018
ddbbde3
test case for dtype and warning generation
minggli Jan 29, 2018
6e6b5f0
issue number and simplify test
minggli Jan 29, 2018
326394f
misc doc
minggli Jan 29, 2018
77422ba
use pandas warning assert
minggli Jan 29, 2018
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update notes as fastparquet nows supports timezone
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@minggli
minggli committed Jan 28, 2018
commit bb95dc61dc8792db0017a832c41c95626f5b5866
2 changes: 1 addition & 1 deletion doc/source/io.rst
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Expand Up @@ -4537,7 +4537,7 @@ See the documentation for `pyarrow <http://arrow.apache.org/docs/python/>`__ and
.. note::

These engines are very similar and should read/write nearly identical parquet format files.
Currently ``pyarrow`` does not support timedelta data, and ``fastparquet`` does not support timezone aware datetimes (they are coerced to UTC).
Currently ``pyarrow`` does not support timedelta data, ``fastparquet>=0.1.4`` now supports timezone aware datetimes.
These libraries differ by having different underlying dependencies (``fastparquet`` by using ``numba``, while ``pyarrow`` uses a c-library).

.. ipython:: python
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