2017-07-13 13:12:41 +08:00
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# No args is an error
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argparse: No option specs were provided
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# Missing -- is an error
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argparse: Missing -- separator
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# Flags but no option specs is an error
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argparse: No option specs were provided
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# Invalid option specs
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argparse: Invalid option spec 'h-' at char '-'
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2017-07-14 11:36:59 +08:00
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argparse: Short flag '+' invalid, must be alphanum or '#'
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2017-07-13 13:12:41 +08:00
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argparse: Invalid option spec 'h/help:' at char ':'
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argparse: Invalid option spec 'h-help::' at char ':'
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argparse: Invalid option spec 'h-help=x' at char 'x'
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# --max-args and --min-args work
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min-max: Expected at least 1 args, got only 0
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min-max: Expected at most 3 args, got 4
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min-max: Expected at most 1 args, got 2
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2017-07-14 11:36:59 +08:00
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# Invalid "#-val" spec
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argparse: Short flag '#' does not allow modifiers like '='
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# Invalid arg in the face of a "#-val" spec
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argparse: Unknown option '-x'
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Standard input (line 38):
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argparse '#-val' -- abc -x def
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^
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