pylint #37843 pylint get false E1101 on crcmod.Crc call [open]

I am using crcmod in my program. I have a call to the Crc class that is part of crcmod and I get an error: Module 'crcmod' has no 'Crc' member. My environment is pylint 0.21.1, crcmod 1.7, python 2.4, and AIX 5.3.

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