Re: [Configobj-develop] configspec and MissingInterpolationOption error

[Robert Š. <smo...@gm...>]

Hi,

thanks for help. Can you advise me since when it is supported? I have
python-configobj 4.5.2-1 installed, I am getting:
rsmol@rsmol-laptop:~/Code/xdrmove$ python  src/xdrmove/__init__.py -c
data/test-config.nin start
Traceback (most recent call last):
  File "src/xdrmove/__init__.py", line 453, in <module>
    main()
  File "src/xdrmove/__init__.py", line 449, in main
    terminator = XDRSwitch()
  File "src/xdrmove/__init__.py", line 163, in __init__
    self.config = self.init_settings(configFile)
  File "src/xdrmove/__init__.py", line 393, in init_settings
    _inspec=True)
  File "/var/lib/python-support/python2.5/configobj.py", line 1265, in __init__
    raise TypeError('Unrecognised option "%s".' % entry)
TypeError: Unrecognised option "_inspec".

 This is excerpt from the file.

configSpec = ConfigObj(_configspec,
                               interpolation=False,
                               list_values=False,
                               _inspec=True)

I am sorry if this is newbie question.

On Sat, Jul 4, 2009 at 9:36 PM, Michael Foord<fuz...@vo...> wrote:
> Robert Šmol wrote:
>> Hi,
>> response is unbelievable quick enough if compared to our R&D ;)
>>
>>
>
> Hmmm... I think interpolation should be switched off by default in
> configspec reading -  but that would be a backwards incompatible change.
> Here is a workaround:
>
>  >>> config = ConfigObj(configFile, configspec=ConfigObj(_configspec,
> interpolation=False, _inspec=True, list_values=False))
>  >>> results = config.validate(validator)
>
> All the best,
>
> Michael Foord
>
>
>> Here is the code to reproduce the problem:
>>
>>
>> from configobj import ConfigObj, flatten_errors
>> from validate import Validator
>>
>> #some defaults
>> _pidFile = '/var/run/xdr.pid'
>> _defaultLogFormat = '%(asctime)s - %(levelname)s - %(message)s'
>>
>> #configspec is used to validate configuration file
>> _configspec = ('''
>> [general]
>> pid_file = string(min=1, max=100, default=%s)
>>
>> [logging]
>> level= option('INFO','DEBUG','CRITICAL','ERROR', default='INFO')
>> log_format = string(min=1, max=100, default=%s)
>> ''' % (_pidFile, _defaultLogFormat)).split('\n')
>>
>> #dummy config file
>> configFile = ''
>>
>>
>> #main loop, if called as a program start main
>> if __name__ == '__main__':
>>     validator = Validator()
>>     config = ConfigObj(configFile,configspec=_configspec)
>>     results = config.validate(validator)
>>  <<<<<<<<<<<<<<<<
>>
>> The problem is, config['log_format'] should be '%(asctime)s -
>> %(levelname)s - %(message)s'
>> and the values 'asctime' are interpolated when using logging facility,
>> but they are evaluated during validation. Perhaps I just need to
>> somehow properly escape?
>>
>> Thanks,
>>
>> Robert
>>
>>
>> On Thu, Jul 2, 2009 at 4:51 PM, Michael Foord<fuz...@vo...> wrote:
>>
>>> Robert Šmol wrote:
>>>
>>>> Hi,
>>>> I have following for my config spec:
>>>>
>>>> _defaultLogFormat = '%(asctime)s - %(levelname)s - %(message)s'
>>>> _configspec = ('''
>>>> [general]
>>>> log_format = string(min=1, max=100, default=%s)
>>>> ''' % (_defaultLogFormat)).split('\n')
>>>>
>>>> When I execute I get the MissingInterpolationError
>>>> ...
>>>> ..
>>>> File "/var/lib/python-support/python2.5/configobj.py", line 368, in
>>>> recursive_interpolate
>>>>     k, v, s = self._parse_match(match)
>>>>   File "/var/lib/python-support/python2.5/configobj.py", line 454, in
>>>> _parse_match
>>>>     value, section = self._fetch(key)
>>>>   File "/var/lib/python-support/python2.5/configobj.py", line 424, in _fetch
>>>>     raise MissingInterpolationOption(key)
>>>> configobj.MissingInterpolationOption: missing option "asctime" in interpolation.
>>>>
>>>> How do I get round this?
>>>>
>>>>
>>> Sorry for the slow response I'm currently at EuroPython. Can you send me
>>> a config file and *full* code to reproduce this.
>>>
>>> Thanks
>>>
>>> Michael
>>>
>>>
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>>>>
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