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https://issues.apache.org/jira/browse/BEAM-9546?focusedWorklogId=471758&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-471758
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ASF GitHub Bot logged work on BEAM-9546:
----------------------------------------
Author: ASF GitHub Bot
Created on: 18/Aug/20 00:45
Start Date: 18/Aug/20 00:45
Worklog Time Spent: 10m
Work Description: TheNeuralBit commented on a change in pull request
#11980:
URL: https://github.com/apache/beam/pull/11980#discussion_r471850250
##########
File path: sdks/python/apache_beam/typehints/schemas.py
##########
@@ -251,3 +258,23 @@ def named_tuple_from_schema(schema):
def named_tuple_to_schema(named_tuple):
return typing_to_runner_api(named_tuple).row_type.schema
+
+
+def schema_from_element_type(element_type): # (type) -> schema_pb2.Schema
+ """Get a schema for the given PCollection element_type.
+
+ Returns schema as a list of (name, python_type) tuples"""
+ if isinstance(element_type, row_type.RowTypeConstraint):
+ # TODO: Make sure beam.Row generated schemas are registered and de-duped
Review comment:
Filed BEAM-10722 for this
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Issue Time Tracking
-------------------
Worklog Id: (was: 471758)
Time Spent: 50m (was: 40m)
> Support for batching a schema-aware PCollection and processing as a Dataframe
> -----------------------------------------------------------------------------
>
> Key: BEAM-9546
> URL: https://issues.apache.org/jira/browse/BEAM-9546
> Project: Beam
> Issue Type: Improvement
> Components: sdk-py-core
> Reporter: Brian Hulette
> Assignee: Brian Hulette
> Priority: P2
> Time Spent: 50m
> Remaining Estimate: 0h
>
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