StringFunction cannot be used by python 3

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What steps will reproduce the problem?
1. download the installer for Windows "SciTools-0.90.win32.exe"
2. double click this exe-file to install
3. in Spyder IPython console, type from scitools.StringFunction import 
StringFunction


What is the expected output? What do you see instead?
The expected output is the StringFunction should be successfully imported.
What I got is an error message, something like

exec s
SyntaxError: invalid syntax


What version of the product are you using? On what operating system?
I am using python 3.4, spyder 2.3.2, SciTools 0.9.0, Operating system is 
windows 7

Please provide any additional information below.

Original issue reported on code.google.com by [email protected] on 19 Dec 2014 at 1:01