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- """test unused variable
- """
- # pylint: disable=invalid-name, redefined-outer-name, no-absolute-import
- from __future__ import print_function
- PATH = OS = collections = deque = None
-
- def function(matches):
- """"yo"""
- aaaa = 1
- index = -1
- for match in matches:
- index += 1
- print(match)
-
- def visit_if(self, node):
- """increments the branches counter"""
- branches = 1
- # don't double count If nodes coming from some 'elif'
- if node.orelse and len(node.orelse) > 1:
- branches += 1
- self.inc_branch(branches)
- self.stmts += branches
-
- def test_global():
- """ Test various assignments of global
- variables through imports.
- """
- global PATH, OS, collections, deque
- from os import path as PATH
- import os as OS
- import collections
- from collections import deque
- # make sure that these triggers unused-variable
- from sys import platform
- from sys import version as VERSION
- import this
- import re as RE
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