[ https://issues.apache.org/jira/browse/ARROW-2106?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wes McKinney resolved ARROW-2106. --------------------------------- Resolution: Fixed Issue resolved by pull request 1585 [https://github.com/apache/arrow/pull/1585] > [Python] pyarrow.array can't take a pandas Series of python datetime objects. > ----------------------------------------------------------------------------- > > Key: ARROW-2106 > URL: https://issues.apache.org/jira/browse/ARROW-2106 > Project: Apache Arrow > Issue Type: Bug > Affects Versions: 0.8.0 > Reporter: Naveen Michaud-Agrawal > Assignee: Uwe L. Korn > Priority: Minor > Labels: pull-request-available > Fix For: 0.9.0 > > > {{> import pyarrow}} > > from datetime import datetime > > import pandas > > dt = pandas.Series([datetime(2017, 12, 1), datetime(2017, 12, 3), > datetime(2017, 12, 15)], dtype=object) > > pyarrow.array(dt, from_pandas=True) > Raises following: > --------------------------------------------------------------------------- > ArrowInvalid Traceback (most recent call last) > <ipython-input-8-0d49f7fc5c49> in <module>() > ----> 1 pyarrow.array(dt, from_pandas=True) > array.pxi in pyarrow.lib.array() > array.pxi in pyarrow.lib._ndarray_to_array() > error.pxi in pyarrow.lib.check_status() > ArrowInvalid: Error inferring Arrow type for Python object array. Got Python > object of type datetime but can only handle these types: string, bool, float, > int, date, time, decimal, list, array > As far as I can tell, the issue seems to be the call to PyDate_CheckExact > here (instead of using PyDate_Check): > [https://github.com/apache/arrow/blob/3098c1411930259070efb571fb350304b18ddc70/cpp/src/arrow/python/numpy_to_arrow.cc#L1005] -- This message was sent by Atlassian JIRA (v7.6.3#76005)