Python Coding Standard, Metrics and Test Coverage

Motivation

My motivation in seeking a coding standard, static code metrics analyzer and test coverage tool is multifaceted.  I want to know that my Python code is formatted in a way that is accepted by the community.  I want to be able to quickly check the cyclomatic complexity of code.  It is my intent to test drive my code.  Therefore, I wanted a tool which could show me and others the level of code coverage and any areas that need to be brought under test.

Note that the preferred download for all three of these tools is a .tar.gz format file.  On a Windows system you