New submission from Arfrever Frehtes Taifersar Arahesis:
shlex.shlex.error_leader() reports incorrect line number with posix=True or
when last token is not quoted.
This bug occurs in all versions of Python.
The attached script shows this bug:
$ ./shlex_test.py
### text1 posix=False
('var1', '"None", line 1: ')
('=', '"None", line 1: ')
('"x"', '"None", line 1: ')
('var2', '"None", line 2: ')
('=', '"None", line 2: ')
('"y"', '"None", line 2: ')
('var3', '"None", line 3: ')
('=', '"None", line 3: ')
('"z"', '"None", line 3: ')
### text1 posix=True
('var1', '"None", line 1: ')
('=', '"None", line 1: ')
('x', '"None", line 2: ')
('var2', '"None", line 2: ')
('=', '"None", line 2: ')
('y', '"None", line 3: ')
('var3', '"None", line 3: ')
('=', '"None", line 3: ')
('z', '"None", line 3: ')
### text2 posix=False
('var1', '"None", line 1: ')
('=', '"None", line 1: ')
('x', '"None", line 2: ')
('var2', '"None", line 2: ')
('=', '"None", line 2: ')
('y', '"None", line 3: ')
('var3', '"None", line 3: ')
('=', '"None", line 3: ')
('z', '"None", line 3: ')
### text2 posix=True
('var1', '"None", line 1: ')
('=', '"None", line 1: ')
('x', '"None", line 2: ')
('var2', '"None", line 2: ')
('=', '"None", line 2: ')
('y', '"None", line 3: ')
('var3', '"None", line 3: ')
('=', '"None", line 3: ')
('z', '"None", line 3: ')
### text3 posix=False
('"x"', '"None", line 1: ')
('"y"', '"None", line 2: ')
('"z"', '"None", line 3: ')
### text3 posix=True
('x', '"None", line 2: ')
('y', '"None", line 3: ')
('z', '"None", line 3: ')
### text4 posix=False
('x', '"None", line 2: ')
('y', '"None", line 3: ')
('z', '"None", line 3: ')
### text4 posix=True
('x', '"None", line 2: ')
('y', '"None", line 3: ')
('z', '"None", line 3: ')
Only "text1 posix=False" and "text3 posix=False" have all correct line numbers.
----------
components: Library (Lib)
files: shlex_test.py
messages: 171905
nosy: Arfrever, zmedico
priority: normal
severity: normal
status: open
title: shlex.shlex.error_leader() reports incorrect line number
versions: Python 2.7, Python 3.2, Python 3.3, Python 3.4
Added file: http://bugs.python.org/file27404/shlex_test.py
_______________________________________
Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue16121>
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