Wes McKinney created ARROW-1214:
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Summary: [Python] Add classes / functions to enable stream message
components to be handled outside of the stream reader class
Key: ARROW-1214
URL: https://issues.apache.org/jira/browse/ARROW-1214
Project: Apache Arrow
Issue Type: New Feature
Components: Python
Reporter: Wes McKinney
This will be helpful in messaging / RPC scenarios where the message components
are sent in multiple streams (e.g. schema negotation first, then record batches
later)
* Class for holding a single serialized message, able to indicate what kind of
message it is
* Read schema from list of one or more messages (if there are dictionaries,
there will be multiple messages, otherwise only one)
* Read record batch from a message given the schema
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