def visit_classdef(self, node):
    'check module name, docstring and redefinition\n        increment branch counter\n        '
    self.stats['class'] += 1
check module name, docstring and redefinition
increment branch counter
def visit_classdef(self, node):
    'check module name, docstring and redefinition\n        increment branch counter\n        '
    self.stats['class'] += 1