From 18a5b33aac03dfdedc977356c4335832e7ca501f Mon Sep 17 00:00:00 2001
From: Manank Patni <manank321@gmail.com>
Date: Wed, 18 Jul 2018 22:53:24 +0530
Subject: [PATCH] .coafile: Add the PyUnusedCodeBear to the file

Added the PyUnusedCodeBear to the .coafile and ran coala command.
This bear will remove the unused code from the project files. The bear is added to the [all.python] section.

Fixes https://github.com/coala/corobo/issues/531
---
 .coafile                    | 1 +
 answers/final.py            | 3 ---
 answers/service.py          | 2 --
 plugins/coatils.py          | 2 --
 plugins/explain.py          | 1 -
 plugins/labhub.py           | 1 -
 tests/answer_test.py        | 1 -
 tests/coatils_test.py       | 3 +--
 tests/git_stats_test.py     | 2 +-
 tests/labhub_test.py        | 2 --
 tests/wolfram_alpha_test.py | 1 -
 11 files changed, 3 insertions(+), 16 deletions(-)

diff --git a/.coafile b/.coafile
index 274ed76c..14d4c3ff 100644
--- a/.coafile
+++ b/.coafile
@@ -16,6 +16,7 @@ default_actions = *: ApplyPatchAction
 
 bears += KeywordBear
 keywords = pdb
+bears += PyUnusedCodeBear
 
 [all.autopep8]
 bears = PEP8Bear, PycodestyleBear
diff --git a/answers/final.py b/answers/final.py
index be262b91..f71aeb69 100644
--- a/answers/final.py
+++ b/answers/final.py
@@ -1,5 +1,4 @@
 from collections import OrderedDict, Counter
-import logging
 
 from gensim.parsing.preprocessing import STOPWORDS
 from gensim.utils import simple_preprocess
@@ -60,9 +59,7 @@ def get_answer(question, graph, final=False):
 
     grapheize(q_graph, q_doc, attrs={'q_type': q_type})
     scores = Counter()
-    found_common = False
     for start, end in q_graph.edges():
-        found_common = True
         if start in graph and end in graph:
             for path in networkx.algorithms.all_shortest_paths(
                     graph, start, end):
diff --git a/answers/service.py b/answers/service.py
index 9cd6ac38..11f597fd 100644
--- a/answers/service.py
+++ b/answers/service.py
@@ -1,5 +1,3 @@
-import json
-import os
 
 from flask import Flask, jsonify, request
 from gensim.summarization import summarize
diff --git a/plugins/coatils.py b/plugins/coatils.py
index 390e2a72..1d52e906 100644
--- a/plugins/coatils.py
+++ b/plugins/coatils.py
@@ -1,6 +1,5 @@
 from collections import OrderedDict
 import json
-import os
 import textwrap
 
 import requests
@@ -110,7 +109,6 @@ def ls(self, msg, match):
         Example: `ls bears python python3`
         """
         langs = list(map(lambda x: x.lower(), match.group(1).split()))
-        all_langs = Coatils.all_langs()
 
         bears = client.list.bears.get().json()
         bears = [{**{'name': bear}, **content}
diff --git a/plugins/explain.py b/plugins/explain.py
index 1c37b838..07990077 100644
--- a/plugins/explain.py
+++ b/plugins/explain.py
@@ -1,6 +1,5 @@
 import re
 import glob
-import os.path
 
 from errbot import BotPlugin, re_botcmd
 from errbot.templating import tenv
diff --git a/plugins/labhub.py b/plugins/labhub.py
index cee87e6c..4abc6379 100644
--- a/plugins/labhub.py
+++ b/plugins/labhub.py
@@ -1,5 +1,4 @@
 import datetime
-import json
 import os
 import re
 import time
diff --git a/tests/answer_test.py b/tests/answer_test.py
index aa3a3d58..8ad64043 100644
--- a/tests/answer_test.py
+++ b/tests/answer_test.py
@@ -1,5 +1,4 @@
 import os
-import unittest
 import logging
 
 from errbot.backends.test import FullStackTest
diff --git a/tests/coatils_test.py b/tests/coatils_test.py
index 02e822bc..cf3ad1da 100644
--- a/tests/coatils_test.py
+++ b/tests/coatils_test.py
@@ -1,5 +1,4 @@
 import logging
-import unittest
 import queue
 
 from errbot.backends.test import FullStackTest
@@ -88,7 +87,7 @@ def test_run_coala(self):
 
         # ensuring that only one result is yielded
         with self.assertRaises(queue.Empty):
-            next_msg = self.pop_message()
+            self.pop_message()
         # error
         self.push_message('!run a b\n```\nc\n```')
         self.assertEqual(self.pop_message(),
diff --git a/tests/git_stats_test.py b/tests/git_stats_test.py
index 6935cefb..4f16d0e7 100644
--- a/tests/git_stats_test.py
+++ b/tests/git_stats_test.py
@@ -2,7 +2,7 @@
 from tempfile import mkdtemp
 from errbot import BotPlugin
 import unittest
-from unittest.mock import Mock, MagicMock, create_autospec, PropertyMock, patch
+from unittest.mock import create_autospec
 
 from IGitt.GitHub.GitHubMergeRequest import GitHubMergeRequest
 from IGitt.GitLab.GitLabMergeRequest import GitLabMergeRequest
diff --git a/tests/labhub_test.py b/tests/labhub_test.py
index 5154b2ea..5a995a0e 100644
--- a/tests/labhub_test.py
+++ b/tests/labhub_test.py
@@ -1,8 +1,6 @@
 import logging
-import os
 import queue
 import textwrap
-import time
 import unittest
 from unittest.mock import Mock, MagicMock, create_autospec, PropertyMock, patch
 
diff --git a/tests/wolfram_alpha_test.py b/tests/wolfram_alpha_test.py
index 12c46ff2..e415cd2b 100755
--- a/tests/wolfram_alpha_test.py
+++ b/tests/wolfram_alpha_test.py
@@ -1,4 +1,3 @@
-import unittest
 import logging
 
 import vcr