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comparison mercurial/ui.py @ 27696:e70c97cc9243

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config: add hasconfig method and supporting plumbing We add the hasconfig method to make it possible to distinguish between a config value that was never supplied and one that is empty.
author Bryan O'Sullivan <bos@serpentine.com>
date Thu, 07 Jan 2016 19:45:03 -0800
parents 56c2caffde3d
children 89003c49315c 3b4537ba80e9
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27695:fb0cc863d172 27696:e70c97cc9243
504 if isinstance(result, basestring): 504 if isinstance(result, basestring):
505 result = _configlist(result.lstrip(' ,\n')) 505 result = _configlist(result.lstrip(' ,\n'))
506 if result is None: 506 if result is None:
507 result = default or [] 507 result = default or []
508 return result 508 return result
509
510 def hasconfig(self, section, name, untrusted=False):
511 return self._data(untrusted).hasitem(section, name)
509 512
510 def has_section(self, section, untrusted=False): 513 def has_section(self, section, untrusted=False):
511 '''tell whether section exists in config.''' 514 '''tell whether section exists in config.'''
512 return section in self._data(untrusted) 515 return section in self._data(untrusted)
513 516