from ConfigParser import SafeConfigParser
class Configuration:
def __init__ (self, fileName):
cp = SafeConfigParser()
cp.read(fileName)
self.__parser = cp
self.fileName = fileName
def __getattr__ (self, name):
if name in self.__parser.sections():
return Section(name, self.__parser)
else:
return None
def __str__ (self):
p = self.__parser
result = []
result.append('<Configuration from %s>' % self.fileName)
for s in p.sections():
result.append('[%s]' % s)
for o in p.options(s):
result.append('%s=%s' % (o, p.get(s, o)))
return '\n'.join(result)
class Section:
def __init__ (self, name, parser):
self.name = name
self.__parser = parser
def __getattr__ (self, name):
return self.__parser.get(self.name, name)
# Test
if __name__ == '__main__':
''' To run this test, create a file named Importador.ini with this content:
[Origem]
host=pcmartin
port=1521
sid=dbglobal
user=portaled1
password=portaled1
[Destino]
host=server2
port=1522
sid=dbglobal
user=portaled2
password=portaled2
'''
# The classic way:
cp = SafeConfigParser()
cp.read('Importador.ini')
print cp.get('Origem', 'host'), cp.get('Origem', 'port')
# The sexy way ;-)
c = Configuration('Importador.ini')
print c.Origem.host, c.Origem.port
# An extra: print the configuration object itself
print c
