Cleaned up un-needed code.

Author: freskoulix

codebender_testing/disqus.py

@@ -70,7 +70,7 @@ def update_comment(self, sketch, results, current_date, log_entry, openFailFlag,
             self.last_library = library
         if library and library != self.last_library and (library not in self.examples_without_library or counter >= total_sketches-1):
             log_entry = self.handle_library_comment(library, current_date, log_entry)
-            last_library = library
+            self.last_library = library
 
         return log_entry
 
@@ -121,7 +121,6 @@ def handle_example_comment(self, url, results, current_date, log):
         return log
 
     def get_posts(self, thread_id):
-        post_found = False
         post_id = None
         raw_message = None
         paginator = disqusapi.Paginator(self.disqus.api.posts.list, forum=FORUM, thread=thread_id, order='asc', method='GET')

codebender_testing/utils.py

@@ -529,7 +529,7 @@ def create_sketch(self, name):
 
     def check_iframe(self):
         """Returns the contents of an iframe [project_name, user_name, sketch_contents]"""
-        self.driver.switch_to_frame(driver.find_element_by_tag_name('iframe'))
+        self.driver.switch_to_frame(self.driver.find_element_by_tag_name('iframe'))
         project_name = self.driver.find_element_by_class_name('projectName').text
         user_name = self.driver.find_element_by_class_name('userName').text
         sketch_contents = self.execute_script('return editor.aceEditor.getValue();', 'editor')
@@ -637,7 +637,7 @@ def test_serial_monitor(self, selector):
 
     def check_element_exists(self, css_path):
         try:
-            element = self.driver.find_element_by_css_selector(css_path)
+            self.driver.find_element_by_css_selector(css_path)
             return True
         except NoSuchElementException:
             return False

tests/common/embedded_views/test_embedded.py

@@ -20,12 +20,9 @@ class TestHome(CodebenderEmbeddedTestCase):
 
     def test_embedded_views(self):
         embed_sketch_re = re.compile('^https:\/\/codebender\.cc\/embed\/sketch:\d+$')
-        example_re = re.compile('^https:\/\/codebender\.cc\/example\/.+$$')
-        serial_monitor_re = re.compile('^https:\/\/codebender\.cc\/embed\/serialmonitor$$')
         for embedded in EMBEDDED_VIEWS:
             self.open(embedded)
             iframes = self.driver.find_elements_by_tag_name('iframe')
-            test_iframes = []
             for iframe in iframes:
                 iframe_src = iframe.get_attribute('src')
                 if embed_sketch_re.match(iframe_src):