Documentation updates, formatting changes

grader/grader/commands/grade/async.py

@@ -8,7 +8,8 @@
 
 def grade(submission, print_lock, rebuild, suppress_output):
     """
-    Grade a single submission asyncronously.
+    Grade a single submission asynchronously. Locks to print
+    output if output is not suppressed.
     """
     logger.info("Grading submission for %s", submission.user_id)
     output = submission.grade(
@@ -26,7 +27,7 @@ def async_grade(args, users):
     """
     Asynchronously grade submissions.
 
-    :param argparse.Arguments args: the arguments from the grade
+    :param argparse.Namespace args: the arguments from the grade
         comand.
     :param dict users: user_id: [Submission, ...], all
         submissions will be graded.

grader/grader/models/submission.py

@@ -678,7 +678,7 @@ def grade(self, rebuild_container=False, show_output=True):
         :param bool show_output: Whether to output STDOUT/STDERR from the
             container to STDOUT. Defaults to True.
 
-        :return: output stfrom the container.
+        :return: output str from the container.
 
         """
         c_id = self.get_container_id(rebuild=rebuild_container)
@@ -711,8 +711,6 @@ def grade(self, rebuild_container=False, show_output=True):
         output_text = output_text.getvalue()
         self._record_output(output_text)
 
-        self.docker_cli.stop(
-            container=c_id
-        )
+        self.docker_cli.stop(container=c_id)
 
         return output_text