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From: Stefan Behnel <stefan_ml@behnel.de>
Subject: Re: bug in str.startswith() and str.endswith()
Date: Fri, 27 May 2011 06:47:46 +0200
References: <mailman.2136.1306451668.9059.python-list@python.org> <roy-E793ED.21131126052011@news.panix.com>
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Xref: x330-a1.tempe.blueboxinc.net comp.lang.python:6370

Roy Smith, 27.05.2011 03:13:
>   Ethan Furman wrote:
>
>> -->  'this is a test'.startswith('this')
>> True
>> -->  'this is a test'.startswith('this', None, None)
>> Traceback (most recent call last):
>>     File "<stdin>", line 1, in<module>
>> TypeError: slice indices must be integers or None or have an __index__
>> method
> [...]
>> Any reason this is not a bug?
>
> +1 for it being a bug.

Meaning that the right thing to do at this point is to file a bug report.

Stefan