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comparison src/tools/config.py @ 1234:9c17bd37e6e5

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core: better management of default value in getConfig
author Goffi <goffi@goffi.org>
date Tue, 07 Oct 2014 17:12:41 +0200
parents 7ee9d9db67b9
children 80d2ed788b40
comparison
equal deleted inserted replaced
1233:0b87d029f0a3 1234:9c17bd37e6e5
71 """Get a configuration option 71 """Get a configuration option
72 72
73 @param config (SafeConfigParser): the configuration instance 73 @param config (SafeConfigParser): the configuration instance
74 @param section (str): section of the config file (None or '' for DEFAULT) 74 @param section (str): section of the config file (None or '' for DEFAULT)
75 @param name (str): name of the option 75 @param name (str): name of the option
76 @param default (str): eventually default to this value, if not None 76 @param default: value to use if not found
77 @return: str, list or dict 77 @return: str, list or dict
78 """ 78 """
79 if not section: 79 if not section:
80 section = DEFAULTSECT 80 section = DEFAULTSECT
81 81
82 try: 82 try:
83 value = config.get(section, name) 83 value = config.get(section, name)
84 except (NoOptionError, NoSectionError) as e: 84 except (NoOptionError, NoSectionError):
85 if default is None: 85 return default
86 raise e
87 value = default
88 86
89 if name.endswith('_path') or name.endswith('_dir'): 87 if name.endswith('_path') or name.endswith('_dir'):
90 value = os.path.expanduser(value) 88 value = os.path.expanduser(value)
91 # thx to Brian (http://stackoverflow.com/questions/186857/splitting-a-semicolon-separated-string-to-a-dictionary-in-python/186873#186873) 89 # thx to Brian (http://stackoverflow.com/questions/186857/splitting-a-semicolon-separated-string-to-a-dictionary-in-python/186873#186873)
92 elif name.endswith('_list'): 90 elif name.endswith('_list'):