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[Bug]: retain_unknown_options incorrectly assumes unknown arguments are consecutive #22434
Description
What happened?
See #22422
retain_unknown_options first parses all known arguments, then parses the unknown arguments assuming they are consecutive. To illustrate this issue, let's look at this execution:
run_pipeline.py --unknown_arg --known_arg=foo bar
We first parse the known arguments, and are left with unknown_args = ['--unknown_arg', 'bar']. Our logic then assumes bar is the value for an unknown option called unknown_arg.
Issue Priority
Priority: 2
Issue Component
Component: sdk-py-core
Activity
Thanatos9404 commentedon Oct 18, 2026
.take-issue
[Python] Only give an unknown option a value that directly follows it
[Python] Only give an unknown option a value that directly follows it
[Python] Only give an unknown option a value that directly follows it
[Python] Only give an unknown option a value that directly follows it
[Python] Only give an unknown option a value that directly follows it
[Python] Only give an unknown option a value that directly follows it