[issue17331] namedtuple raises a SyntaxError instead of ValueError on invalid identifier

2013-03-02 Thread Raymond Hettinger 

Raymond Hettinger added the comment:

Thanks for the suggestion.  isidentifier() was exactly what was needed.

--
resolution:  - fixed
status: open - closed

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[issue17331] namedtuple raises a SyntaxError instead of ValueError on invalid identifier

2013-03-01 Thread Florent Xicluna 

Florent Xicluna added the comment:

This is consistent:

 '¹'.isnumeric(), '¹'.isdigit(), '¹'.isdecimal()
(True, True, False)

 unicodedata.numeric('¹')
1.0
 unicodedata.digit('¹')
1
 unicodedata.decimal('¹')
Traceback (most recent call last):
  File stdin, line 1, in module
ValueError: not a decimal
 

Changing the title to focus on the issue with collections.namedtuple.

--
components: +Library (Lib)
title: Fix str methods for detecting digits with unicode - namedtuple raises a 
SyntaxError instead of ValueError on invalid identifier
versions: +Python 3.4

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[issue17331] namedtuple raises a SyntaxError instead of ValueError on invalid identifier

2013-03-01 Thread Antoine Pitrou 

Antoine Pitrou added the comment:

namedtuple should simply use isidentifier(), rather than isalnum().

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nosy: +pitrou

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[issue17331] namedtuple raises a SyntaxError instead of ValueError on invalid identifier

2013-03-01 Thread Ramchandra Apte 

Ramchandra Apte added the comment:

 namedtuple should simply use isidentifier(), rather than isalnum().
+2

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[issue17331] namedtuple raises a SyntaxError instead of ValueError on invalid identifier

2013-03-01 Thread Raymond Hettinger 

Changes by Raymond Hettinger raymond.hettin...@gmail.com:


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assignee:  - rhettinger
priority: normal - high

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[issue17331] namedtuple raises a SyntaxError instead of ValueError on invalid identifier

2013-03-01 Thread Roundup Robot 

Roundup Robot added the comment:

New changeset 80bcc98bf939 by Raymond Hettinger in branch '3.3':
Issue #17331:  Use isidentifier() instead of isalnum() to check for valid 
identifiers.
http://hg.python.org/cpython/rev/80bcc98bf939

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