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Re: [Configobj-develop] Possible empty list value parsing bug in ConfigObj
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From: Michael F. <fuz...@vo...> - 2009-08-26 20:09:31
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Hello Alex,
I'm afraid empty values like that aren't valid syntax in ConfigObj
config files - yes empty quotes ("") can be used to represent empty
values in a config file.
All the best,
Michael
ale...@se... wrote:
> I've been hoping to use configobj to read database field parameters into a
> script using configobj. Preserving the order of keys and in built list
> handling make it a very nice fit.
>
> I've come up against a parsing error, when a list contains an empty value
> represented by 2 adjacent commas (i.e. ,,)
>
> PythonWin 2.5.4 (r254:67916, Dec 23 2008, 15:10:54) [MSC v.1310 32 bit
> (Intel)] on win32.import
> Portions Copyright 1994-2008 Mark Hammond - see 'Help/About PythonWin' for
> further copyright information.
>
>>>> import os
>>>> os.chdir('h:/src/localview')
>>>> import configobj
>>>> configobj.ConfigObj('tmp.ini')
>>>>
> ConfigObj({'Fields': {'Name': ['TEXT', '0', '0', '100', 'NULLABLE',
> 'NON_REQUIRED']}})
>
>>>> configobj.ConfigObj('tmp2.ini')
>>>>
> Traceback (most recent call last):
> File "<interactive input>", line 1, in <module>
> File "configobj.py", line 1219, in __init__
> self._load(infile, configspec)
> File "configobj.py", line 1302, in _load
> raise error
> ParseError: Parse error in value at line 2.
>
>>>> for line in open('tmp.ini'): print repr(line)
>>>>
> ...
> '[Fields]\n'
> 'Name = TEXT,0,0,100,NULLABLE,NON_REQUIRED,\n'
> '\n'
>
>>>> for line in open('tmp2.ini'): print repr(line)
>>>>
> ...
> '[Fields]\n'
> 'Name = TEXT,0,0,100,,NULLABLE,NON_REQUIRED,\n'
> '\n'
>
>
> Should this be submitted as a bug, or should I be putting quotes around all
> empty values?
>
> Regards, Alex
> --
> Alex Willmer <ale...@se...>
> Application Support Analyst, Property & GIS Application Support Team
> Service Birmingham, Units 2 & 3, B1 Building, Summer Hill Rd, Birmingham,
> B1 3RB
> Tel +44 (0)121 3033653 Mob +44 (0)7833 059297
>
>
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