VHbb/python/BetterConfigParser.py

import re,ConfigParser

class BetterConfigParser(ConfigParser.SafeConfigParser):

    def get(self, section, option):
        result = ConfigParser.SafeConfigParser.get(self, section, option, raw=True)
        result = self.__replaceSectionwideTemplates(result)
        return result

    def optionxform(self, optionstr):
        '''
        enable case sensitive options in .ini files
        '''
        return optionstr

    def __replaceSectionwideTemplates(self, data):
        '''
        replace <section|option> with get(section,option) recursivly
        '''
        result = data
        findExpression = re.compile("((.*)\<!(.*)\|(.*)\!>(.*))*")
        groups = findExpression.search(data).groups()
        if not groups == (None, None, None, None, None): # expression not matched
            result = self.__replaceSectionwideTemplates(groups[1])
            result += self.get(groups[2], groups[3])
            result += self.__replaceSectionwideTemplates(groups[4])
        return result
Revision:	1.1
Committed:	Wed Jun 6 21:21:32 2012 UTC (12 years, 11 months ago) by nmohr
Content type:	text/x-python
Branch:	MAIN
CVS Tags:	hcpApproval, HCP_unblinding, hcpPreApp, hcpPreAppFreeze, ICHEP8TeV, ichep8TeV
Log Message:	Add config parser with replace
#	Content
1	import re,ConfigParser
2
3	class BetterConfigParser(ConfigParser.SafeConfigParser):
4
5	def get(self, section, option):
6	result = ConfigParser.SafeConfigParser.get(self, section, option, raw=True)
7	result = self.__replaceSectionwideTemplates(result)
8	return result
9
10	def optionxform(self, optionstr):
11	'''
12	enable case sensitive options in .ini files
13	'''
14	return optionstr
15
16	def __replaceSectionwideTemplates(self, data):
17	'''
18	replace <section\|option> with get(section,option) recursivly
19	'''
20	result = data
21	findExpression = re.compile("((.)\<!(.)\\|(.)\!>(.))*")
22	groups = findExpression.search(data).groups()
23	if not groups == (None, None, None, None, None): # expression not matched
24	result = self.__replaceSectionwideTemplates(groups[1])
25	result += self.get(groups[2], groups[3])
26	result += self.__replaceSectionwideTemplates(groups[4])
27	return result