Update argcomplete to 1.10.3

[pyup-bot]

This PR updates argcomplete from 1.9.4 to 1.10.3.

Changelog

1.10.3

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-  Do not suggest options after – (end-of-options delimiter)

1.10.2

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-  Include all test directory contents in source distribution

1.10.1

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-  Trigger completers on –optional=PARTIAL_VALUE

-  Complete console scripts installed from wheels (241)

1.10.0

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-  Fish support 68 (260), thanks to volkov

1.9.5

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-  check_module: Don’t crash, exit with error instead (261)

-  Register completion for multiple commands (246)

Links

• PyPI: https://pypi.org/project/argcomplete
• Changelog: https://pyup.io/changelogs/argcomplete/
• Repo: https://github.com/kislyuk/argcomplete

[pyup-bot]

Closing this in favor of #817