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comparison pyloader/factory.py @ 96:9dbdcb1adca1 default tip

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py3
author Jeff Hammel <k0scist@gmail.com>
date Tue, 03 Nov 2020 10:49:55 -0800
parents 1a8b151888da
children
comparison
equal deleted inserted replaced
95:1a8b151888da 96:9dbdcb1adca1
21 from configparser import InterpolationDepthError 21 from configparser import InterpolationDepthError
22 from configparser import InterpolationMissingOptionError 22 from configparser import InterpolationMissingOptionError
23 from configparser import InterpolationSyntaxError 23 from configparser import InterpolationSyntaxError
24 from configparser import SafeConfigParser as ConfigParser 24 from configparser import SafeConfigParser as ConfigParser
25 25
26 try:
27 string = (str, basestring)
28 except NameError:
29 string = (str,)
30
26 31
27 __all__ = ['CircularReferenceError', 'PyFactory', 'IniFactory'] 32 __all__ = ['CircularReferenceError', 'PyFactory', 'IniFactory']
28 33
29 34
30 class CircularReferenceError(Exception): 35 class CircularReferenceError(Exception):
92 return self.parsed[name] 97 return self.parsed[name]
93 98
94 def interpolate(self, value): 99 def interpolate(self, value):
95 100
96 # only interpolate strings 101 # only interpolate strings
97 if not isinstance(value, basestring): 102 if not isinstance(value, string):
98 return value 103 return value
99 104
100 if value.startswith(self.delimeters[0]) and value.endswith(self.delimeters[1]): 105 if value.startswith(self.delimeters[0]) and value.endswith(self.delimeters[1]):
101 value = value[len(self.delimeters[0]):-len(self.delimeters[1])] 106 value = value[len(self.delimeters[0]):-len(self.delimeters[1])]
102 if value in self.config: 107 if value in self.config:
282 return cls.configuration(config, **parser.defaults()) 287 return cls.configuration(config, **parser.defaults())
283 288
284 289
285 def main(args=sys.argv[1:]): 290 def main(args=sys.argv[1:]):
286 """command line entry point""" 291 """command line entry point"""
292
287 usage = '%prog file1.ini -arg1 -arg2 --key1=value1 --key2=value2' 293 usage = '%prog file1.ini -arg1 -arg2 --key1=value1 --key2=value2'
288 parser = OptionParser(usage=usage, description=IniFactory.__doc__) 294 parser = OptionParser(usage=usage, description=IniFactory.__doc__)
289 options, args = parser.parse_args(args) 295 options, args = parser.parse_args(args)
290 296
291 if len(args) != 1: 297 if len(args) != 1: