Revert "Convert docstrings to reStructuredText"

This reverts commit 3b1bd242d0.

whipper/test/common.py

@@ -49,9 +49,9 @@ class TestCase(unittest.TestCase):
     def failUnlessRaises(self, exception, f, *args, **kwargs):
         try:
             result = f(*args, **kwargs)
-        except exception as inst:
+        except exception, inst:
             return inst
-        except exception as e:
+        except exception, e:
             raise Exception('%s raised instead of %s:\n %s' %
                             (sys.exec_info()[0], exception.__name__, str(e))
                             )
@@ -63,14 +63,9 @@ class TestCase(unittest.TestCase):
     assertRaises = failUnlessRaises
 
     def readCue(self, name):
-        """Read a cue file and replace its version number with the current one.
-
-        The version number is replaced to use the cue file in comparisons.
-
-        :param name: cuesheet filename (without path).
-        :type name: str
-        :returns: the cuesheet with version number replaced.
-        :rtype: str
+        """
+        Read a .cue file, and replace the version comment with the current
+        version so we can use it in comparisons.
         """
         cuefile = os.path.join(os.path.dirname(__file__), name)
         ret = open(cuefile).read().decode('utf-8')