Pythonic Contact and Customer Management

 PyCoCuMa (Pythonic Contact and Customer Management) provides a personal
 information system for addresses, telephone numbers and other data associated
 with personal contacts (also supports photographic pictures).
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 PyCoCuMa is purely written in Python with a Tk graphical interface. PyCoCuMa
 is based on an XML-RPC client-server architecture. The server stores its data
 in compatible vCard (ver. 3.0) files (*.vcf) which can be read by all modern
 address programs (Evolution, KAddressbook, Outlook, GnomeCard, etc).