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
#	User	Rev	Content
1	nmohr	1.1	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