[issue16007] Improved Error message for failing re expressions

2012-09-23 Thread Ling Li 

New submission from Ling Li:

Hi,

I would like to make a small improvement to the exception raised when 
_compile() function fails with exception on line 245. 

Please see attached amended file. The line of code is amended from: 

raise error, v # invalid expression

to:

raise error, r'%s with pattern: %s' % (v, pattern) # invalid expression

As this is my first contribution, please let me know if this is the correct 
procedure to submit changes.

Kind regards,
Ling

--
components: Regular Expressions
files: re.py
messages: 171051
nosy: ezio.melotti, lingster, mrabarnett
priority: normal
severity: normal
status: open
title: Improved Error message for failing re expressions
type: enhancement
versions: Python 2.7
Added file: http://bugs.python.org/file27266/re.py

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[issue16007] Improved Error message for failing re expressions

2012-09-23 Thread Benjamin Peterson 

Benjamin Peterson added the comment:

Please provide a patch in unified diff format.

--
nosy: +benjamin.peterson
versions: +Python 3.4 -Python 2.7

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[issue16007] Improved Error message for failing re expressions

2012-09-23 Thread Ramchandra Apte 

Ramchandra Apte added the comment:

> As this is my first contribution, please let me know if this is the correct 
> procedure to submit changes.

This is the correct procedure. http://docs.python.org/devguide/ (the Python 
Devlopment Guide) is a guide on how to contribute to Python.
Hope you enjoy your Python development experience!

--
nosy: +ramchandra.apte

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[issue16007] Improved Error message for failing re expressions

2012-09-30 Thread Ezio Melotti 

Changes by Ezio Melotti :


--
stage:  -> needs patch

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[issue16007] Improved Error message for failing re expressions

2012-10-01 Thread Wael Al Jishi 

Wael Al Jishi added the comment:

The attached file is very different to the current source, including the 
docstring. Is this from python 2.x?

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nosy: +Wael.Al.Jishi

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