Wes McKinney created ARROW-2816: ----------------------------------- Summary: [Python] Add __iter__ method to NativeFile Key: ARROW-2816 URL: https://issues.apache.org/jira/browse/ARROW-2816 Project: Apache Arrow Issue Type: Improvement Components: Python Reporter: Wes McKinney Fix For: 0.10.0
Copied from https://github.com/apache/arrow/issues/2114 {code} Currently, NativeFile does not pass the check of pandas for being a "file-like" object because it does not have __iter__ method. It can be easily added using code from native python io module as a reference. Another way would be to subclass io.IOBase. The exact code of pandas check can be found here. Code for __iter__ method and io.IOBase can be found here. {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005)