--- a/roundup/cgi/accept_language.py	Wed Sep 14 20:16:52 2022 -0400
+++ b/roundup/cgi/accept_language.py	Wed Sep 14 20:19:59 2022 -0400
@@ -47,13 +47,13 @@
 def parse(language_header):
     """parse(string_with_accept_header_content) -> languages list"""
 
-    if language_header is None: return []
+    if language_header is None: return []                   # noqa: E701
 
     # strip whitespaces.
     lh = language_header.translate(*remove_ws)
 
     # if nothing, return
-    if lh == "": return []
+    if lh == "": return []                                  # noqa: E701
 
     # split by commas and parse the quality values.
     pls = [lre.findall(x) for x in lh.split(',')]
@@ -64,18 +64,18 @@
     # use a heap queue to sort by quality values.
     # the value of each item is 1.0 complement.
     pq = []
-    order=0
-    for l in qls:
-        order +=1
-        if l[0] != '':
-            heapq.heappush(pq, (0.0, order, l[0]))
+    order = 0
+    for lang in qls:
+        order += 1
+        if lang[0] != '':
+            heapq.heappush(pq, (0.0, order, lang[0]))
         else:
-            heapq.heappush(pq, (1.0-float(l[2]), order, l[1]))
+            heapq.heappush(pq, (1.0-float(lang[2]), order, lang[1]))
 
     # get the languages ordered by quality
     # and replace - by _
-    return [ heapq.heappop(pq)[2].replace('-','_') 
-             for x in range(len(pq)) ]
+    return [heapq.heappop(pq)[2].replace('-', '_') for x in range(len(pq))]
+
 
 if __name__ == "__main__":
     import doctest