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Created on 2009-09-12 02:12 by MLModel, last changed 2022-04-11 14:56 by admin. This issue is now closed.
| Messages (3) | |||
|---|---|---|---|
| msg92530 - (view) | Author: Mitchell Model (MLModel) | Date: 2009-09-12 02:12 | |
The help example in the middle of the optparse library documentation is
broken. The code reads:
parser = OptionParser()
parser.add_option("-h", "--help", action="help"),
parser.add_option("-v", action="store_true", dest="verbose",
help="Be moderately verbose")
parser.add_option("--file", dest="filename",
help="Input file to read data from"),
The result of executing this code is:
optparse.OptionConflictError: option -h/--help: conflicting option
string(s): -h, --help
I see that the documentation says that normally help is added
automatically so you don't need to do it, but doing so shouldn't break
especially since the example shows doing it.
Also, the trailing commas on two of the lines are weird and should be
removed.
|
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| msg92531 - (view) | Author: Mitchell Model (MLModel) | Date: 2009-09-12 02:18 | |
There are other places on the same page with weird trailing commas that should be removed. I think they all follow right parentheses. |
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| msg92685 - (view) | Author: Georg Brandl (georg.brandl) *  |
Date: 2009-09-16 13:11 | |
Fixed (by adding the add_help_option=False argument to OptionParser) in r74824. |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:56:52 | admin | set | github: 51141 |
| 2009-09-16 13:11:13 | georg.brandl | set | status: open -> closed resolution: fixed messages: + msg92685 |
| 2009-09-12 02:18:11 | MLModel | set | messages: + msg92531 |
| 2009-09-12 02:12:58 | MLModel | create | |