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Improve reporting on user errors #3

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frosch123 opened this issue Apr 22, 2020 · 0 comments
Open

Improve reporting on user errors #3

frosch123 opened this issue Apr 22, 2020 · 0 comments

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@frosch123
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@frosch123 frosch123 commented Apr 22, 2020

When the user specifies incorrect/insufficient options, the CLI usually prints a long backtrace.
Maybe add --verbose option to print backtraces, and hide them by default.

Examples:

When --api-url is wrong/missing:

  • about 60 lines of python backtrace
  • aiohttp.client_exceptions.ClientConnectorError: Cannot connect to host api.bananas.openttd.org:443 ssl:default [Name or service not known]

When uploading zero files:
.env/bin/python -m bananas_cli --api-url https://api.bananas.staging.openttd.org upload --version "foobar"

  • 25 lines of python backtrace
  • File ".../bananas_cli/commands/upload.py", line 31, in upload
    parts = files[0].split("/")[:-1]
    IndexError: tuple index out of range
    
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