Im trying to create a class with some formatting options. But i can't figure out how to do it properly...
The code produced the following error:
AttributeError: 'NoneType' object has no attribute 'valuesonly'
class Testings(object):
def format_as_values_only(self,somedata):
buildstring=somedata.values()
return buildstring
def format_as_keys_only(self):
pass
def format_as_numbers(self):
pass
def get_data_method(self):
self.data= {'2_testkey':'2_testvalue',"2_testkey2":"2_testvalue2"}
@property
def valuesonly(self):
return format_as_values_only(self.data)
test=Testings()
print test.get_data_method().valuesonly
The important thing for me is to be able to get the formatters like: class.method.formatter or so...
Thanks a lot for any hints!