command line tool

•  pylint  analyzes Python source code looking for bugs and signs of poor quality.
•  pyqonsole   X terminal emulator written in Python, using the Qt toolkit
•  pyreverse  a set of tools for reverse engineering Python code.
•  maboa  mailbox archiver
•  xmldiff  a python tool that figures out the differences between two similar XML files, in the same way the diff utility does i
•  logilab-doctools  logilab's documentation tools
•  pybill  generate bill from an xml file
•  apycot  an Automated Pythonic Code Tester.