Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/usr/lib/python2.7/py_compile.py", line 117, in compile
raise py_exc
py_compile.PyCompileError: SyntaxError: ('invalid syntax', ('prog.py', 4, 56, 'concatString = string1 + "this is a very long string" +\n'))