kevinjqliu commented on code in PR #1031: URL: https://github.com/apache/datafusion-python/pull/1031#discussion_r1966029158
########## docs/source/contributor-guide/ffi.rst: ########## @@ -0,0 +1,212 @@ +.. Licensed to the Apache Software Foundation (ASF) under one +.. or more contributor license agreements. See the NOTICE file +.. distributed with this work for additional information +.. regarding copyright ownership. The ASF licenses this file +.. to you under the Apache License, Version 2.0 (the +.. "License"); you may not use this file except in compliance +.. with the License. You may obtain a copy of the License at + +.. http://www.apache.org/licenses/LICENSE-2.0 + +.. Unless required by applicable law or agreed to in writing, +.. software distributed under the License is distributed on an +.. "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +.. KIND, either express or implied. See the License for the +.. specific language governing permissions and limitations +.. under the License. + +Python Extensions +================= + +The DataFusion in Python project is designed to allow users to extend its functionality in a few core +areas. Ideally many users would like to package their extensions as a Python package and easily +integrate that package with this project. This page serves to describe some of the challenges we face +when doing these integrations and the approach our project uses. + +The Primary Issue +----------------- + +Suppose you wish to use DataFusion and you have a custom data source that can produce tables that Review Comment: for example, currently pyiceberg pass data to other engines by materializing the arrow table first and then registering the table with the engine https://github.com/apache/iceberg-python/blob/b95e792d86f551d3705c3ea6b7e9985a2a0aaf3b/pyiceberg/table/__init__.py#L1785-L1828 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: github-unsubscr...@datafusion.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: github-unsubscr...@datafusion.apache.org For additional commands, e-mail: github-h...@datafusion.apache.org
