软件简介

PyChecker是一个python脚本分析工具，它可以发现python脚本中的bugs，它支持python2.0 –
2.7。PyChecker可以发现的问题包括：

• No global found (e.g., using a module without importing it)
• Passing the wrong number of parameters to functions/methods/constructors
• Passing the wrong number of parameters to builtin functions & methods
• Using format strings that don’t match arguments
• Using class methods and attributes that don’t exist
• Changing signature when overriding a method
• Redefining a function/class/method in the same scope
• Using a variable before setting it
• self is not the first parameter defined for a method
• Unused globals and locals (module or variable)
• Unused function/method arguments (can ignore self)
• No doc strings in modules, classes, functions, and methods