Speed up _is_eol_token

PyCQA · Aug 10, 2024 · d3118d4 · d3118d4
1 parent c8e36a0
commit d3118d4
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/pycodestyle.py b/pycodestyle.py
@@ -1829,7 +1829,15 @@ def update_counts(s, counts):
 
 
 def _is_eol_token(token):
-    return token[0] in NEWLINE or token[4][token[3][1]:].lstrip() == '\\\n'
+    if token[0] in NEWLINE:
+        return True
+
+    # Check if the line's penultimate character is a continuation
+    # character
+    if token[4][-2] != '\\':
+        return False
+
+    return token[4][token[3][1]:].lstrip() == '\\\n'
 
 
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