Static code analysis in Python?

Which helpful static code analysis can you recommend for Python. I believe they are useful for refactoring code. I know

Are there static call analyzers? If I wanted to program a custom one, which would be the easiest way?

What other type of static code checks can you think of? Or maybe even some Python magic like ABCs?

EDIT: I've found that either using http://docs.python.org/3.3/library/ast.html or maybe even http://www.astroid.org/ can be used to program some custom parser. Then one can use graphviz to visualize or even PlantUML for UML graphs.

Upvotes: 5

Answers (4)

Reputation: 61

this is a very powerful python type inferencer https://github.com/yinwang0/pysonar2

it has strong bug check ability but it's not exposed through its interface, but I assume you could do many awesome checks based on it.

Upvotes: 2

Reputation: 165

Pysonar2 is a very nice implementation of abstract interpretation to type inference Python projects. My answer to another similar question is here.

Upvotes: 0

Reputation: 4832

check out pychecker and pyflakes. There was a famous question to discuss the pylint-pychecker-or-pyflakes

Upvotes: 2

Reputation: 11528

Not exactly "static code analyzer" but even a bit more:

Upvotes: 0