qurator-spk/sbb_textline_detection
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Code Issues Releases Wiki Activity

🐛 Make required options required

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When the user does not give, e.g. an input image, the program just
reports a cryptic error message.

Fix this and make the CLI friendlier by requiring the options using the
Click API. Now the CLI gives a useful error:

  Error: Missing option '--image' / '-i'.
This commit is contained in:
Gerber, Mike 2022-09-12 20:31:18 +02:00
parent a78f40a89d
commit 8f64deefd6
1 changed files with 6 additions and 3 deletions
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9
qurator/sbb_textline_detector/main.py
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@ -2160,9 +2160,12 @@ class textline_detector:
@click.command() @click.command()
@click.option('--image', '-i', help='image filename', type=click.Path(exists=True, dir_okay=False)) @click.option('--image', '-i', help='image filename',
@click.option('--out', '-o', help='directory to write output xml data', type=click.Path(exists=True, file_okay=False)) type=click.Path(exists=True, dir_okay=False), required=True)
@click.option('--model', '-m', help='directory of models', type=click.Path(exists=True, file_okay=False)) @click.option('--out', '-o', help='directory to write output xml data',
type=click.Path(exists=True, file_okay=False), required=True)
@click.option('--model', '-m', help='directory of models',
type=click.Path(exists=True, file_okay=False), required=True)
def main(image, out, model): def main(image, out, model):
possibles = globals() # XXX unused? possibles = globals() # XXX unused?
possibles.update(locals()) possibles.update(locals())