[BEAM-12357] WithKeys transform to take args, kwargs

• Type: Improvement
• Status: Resolved
• Priority: P3
• Resolution: Fixed
• Fix Version/s: Missing
• Component/s: sdk-py-core
• Labels: newbie stale-assigned
• Assignee: Heidi Hurst
• Reporter: Heidi Hurst
• Created: 18/May/21 09:00
• Updated: 13/Jan/22 21:48
• Resolved: 12/Aug/21 17:27

Description

The current WithKeys implementation for Python precludes the use of functions which require additional inputs.  An updated version would exhibit the same behavior as `beam.Map`, which can receive inputs passed in as `beam.Map(some_fn, foo=foo, bar=bar)`.

(Builds off of https://issues.apache.org/jira/browse/BEAM-7023).

Issue Links

• links to: GitHub Pull Request #14869