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https://issues.apache.org/jira/browse/BEAM-7746?focusedWorklogId=339066&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-339066
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ASF GitHub Bot logged work on BEAM-7746:
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Author: ASF GitHub Bot
Created on: 06/Nov/19 00:02
Start Date: 06/Nov/19 00:02
Worklog Time Spent: 10m
Work Description: robertwb commented on pull request #9915: [BEAM-7746]
Add python type hints (part 1)
URL: https://github.com/apache/beam/pull/9915#discussion_r342839770
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File path: sdks/python/apache_beam/coders/coder_impl.py
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@@ -724,10 +790,12 @@ def _construct_from_components(self, components):
class _ConcatSequence(object):
def __init__(self, head, tail):
+ # type: (Iterable[Any], Iterable[Any]) -> None
Review comment:
Should we use some time variable here? I suppose for that to be useful
_ConcatSequence would have to be a generic type.
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Issue Time Tracking
-------------------
Worklog Id: (was: 339066)
Time Spent: 17h 40m (was: 17.5h)
> Add type hints to python code
> -----------------------------
>
> Key: BEAM-7746
> URL: https://issues.apache.org/jira/browse/BEAM-7746
> Project: Beam
> Issue Type: New Feature
> Components: sdk-py-core
> Reporter: Chad Dombrova
> Assignee: Chad Dombrova
> Priority: Major
> Time Spent: 17h 40m
> Remaining Estimate: 0h
>
> As a developer of the beam source code, I would like the code to use pep484
> type hints so that I can clearly see what types are required, get completion
> in my IDE, and enforce code correctness via a static analyzer like mypy.
> This may be considered a precursor to BEAM-7060
> Work has been started here: [https://github.com/apache/beam/pull/9056]
>
>
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