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Created on 2010-07-23 13:27 by bethard, last changed 2022-04-11 14:57 by admin. This issue is now closed.
| Messages (2) | |||
|---|---|---|---|
| msg111316 - (view) | Author: Steven Bethard (bethard) *  |
Date: 2010-07-23 13:27 | |
What steps will reproduce the problem?
parser = argparse.ArgumentParser()
parser.add_argument('--foo', type=(int, float))
What is the expected output?
ValueError: (<type 'int'>, <type 'float'>) is not callable
What do you see instead?
TypeError: not all arguments converted during string formatting
Please provide any additional information below.
This is caused by calling using the % string formatting operator without
proper wrapping of the argument. The fix is basically:
- raise ValueError('%r is not callable' % type_func)
+ raise ValueError('%r is not callable' % (type_func,))
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| msg132909 - (view) | Author: Roundup Robot (python-dev)  |
Date: 2011-04-04 00:14 | |
New changeset f961e9179998 by Steven Bethard in branch '2.7': Issue #9347: Fix formatting for tuples in argparse type= error messages. http://hg.python.org/cpython/rev/f961e9179998 New changeset 69ab5251f3f0 by Steven Bethard in branch '3.2': Issue #9347: Fix formatting for tuples in argparse type= error messages. http://hg.python.org/cpython/rev/69ab5251f3f0 New changeset 1f3f6443810a by Steven Bethard in branch 'default': Issue #9347: Fix formatting for tuples in argparse type= error messages. http://hg.python.org/cpython/rev/1f3f6443810a |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:57:04 | admin | set | github: 53593 |
| 2011-04-04 00:15:33 | bethard | set | status: open -> closed assignee: bethard stage: needs patch -> resolved resolution: fixed versions: + Python 3.3 |
| 2011-04-04 00:14:43 | python-dev | set | nosy:
+ python-dev messages: + msg132909 |
| 2010-07-23 13:27:11 | bethard | create | |