[ https://issues.apache.org/jira/browse/ARROW-6878?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Antoine Pitrou updated ARROW-6878: ---------------------------------- Fix Version/s: 1.0.0 > [Python] pa.array() does not handle list of dicts with bytes keys correctly > under python3 > ----------------------------------------------------------------------------------------- > > Key: ARROW-6878 > URL: https://issues.apache.org/jira/browse/ARROW-6878 > Project: Apache Arrow > Issue Type: Bug > Components: Python > Reporter: Zhuo Peng > Assignee: Antoine Pitrou > Priority: Major > Fix For: 1.0.0 > > > It creates sub-arrays with nulls filled, instead of the provided values. > $ python > Python 3.6.8 (default, Jan 3 2019, 03:42:36) > [GCC 8.2.0] on linux > Type "help", "copyright", "credits" or "license" for more information. > >>> import pyarrow as pa > >>> pa.__version__ > '0.15.0' > >>> a = pa.array([\{b"a": [1, 2, 3]}]) > >>> a > <pyarrow.lib.StructArray object at 0x7fdcb4c28168> > -- is_valid: all not null > -- child 0 type: list<item: int64> > [ > null > ] > >>> a = pa.array([\{"a": [1, 2, 3]}]) > >>> a > <pyarrow.lib.StructArray object at 0x7fdcb4c28108> > -- is_valid: all not null > -- child 0 type: list<item: int64> > [ > [ > 1, > 2, > 3 > ] > ] > > It works under python2. -- This message was sent by Atlassian Jira (v8.3.4#803005)