Improving coding style

src/resources/utilities.py

@@ -26,7 +26,6 @@ def to_zero_count(page_no):
     """
     Will subtract 1 from the argument it gets, converting it to an int.
     If the conversion fails or the argument it's negatives it returns zero instead.
-    
     >>> to_zero_count(3)
     2
     >>> to_zero_count('a')

src/templates/index.html

@@ -24,7 +24,7 @@
                         <td>{{ item.gpu | truncate(50) }}</td>
                         <td>{{ item.cpu | truncate(50) }}</td>
                         <td>{{ item.score }}</td>
-                        <td><a href="{{ url_for('scoreboard.result', id=item.id) }}" target="_blank">See more</a></td>
+                        <td><a href="{{ url_for('scoreboard.result', rid=item.id) }}" target="_blank">See more</a></td>
                     </tr>
                 {% endfor %}
                 </tbody>

src/views/scoreboard.py

@@ -83,13 +83,13 @@ def result_post():
 
 
 @utilities.cache.cached(timeout=60*5)
-@scoreboard.route("/result/<id>", methods=['GET'])
+@scoreboard.route("/result/<rid>", methods=['GET'])
-def result(id):
+def result(rid):
     """
     Fetches an entry from the database and displays it in a view.
     The entry is retrieved from the database and the ID is a primary key for the entry.
     """
-    entry_name = Result.query.filter_by(id=id).first()
+    entry_name = Result.query.filter_by(id=rid).first()
     if entry_name:
         progress_bar_data = dict()
         progress_bar_data['value'] = utilities.get_progress_bar_score(entry_name.score)

test/test_utilities.py

@@ -55,7 +55,6 @@ class UtilitiesTestCase(unittest.TestCase):
         self.assertEqual(9, r)
 
     def test_get_environment_variable(self):
-        import os
         self.assertEqual(ut.get_env_variable("TESTING", "false"), 'false')
         os.environ['TESTING'] = 'True'
         self.assertEqual(ut.get_env_variable("TESTING", "false"), 'True')