Traceback parsing Investment file

[jseutter]

From email:

PFA a sample file for investment account. When I try to parse the file I get the following error :

Traceback (most recent call last):
File "", line 1, in
File "ofxparse.py", line 140, in parse
ofx_obj.account = cls_.parseInvstmtrs(invstmtrs_ofx)
File "ofxparse.py", line 163, in parseInvstmtrs
account = InvestmentAccount()
File "ofxparse.py", line 79, in init
super(InvestmentAccount, self).init(self)
TypeError: init() takes exactly 1 argument (2 given)