bpo-45975: Simplify some while-loops with walrus operator (GH-29347)

2022-11-26 16:33:25 -06:00
parent 25bc115df9
commit 024ac542d7
28 changed files with 41 additions and 153 deletions
--- a/Lib/pydoc.py
+++ b/Lib/pydoc.py
@@ -686,9 +686,7 @@ class HTMLDoc(Doc):
                                r'RFC[- ]?(\d+)|'
                                r'PEP[- ]?(\d+)|'
                                r'(self\.)?(\w+))')
-        while True:
-            match = pattern.search(text, here)
-            if not match: break
+        while match := pattern.search(text, here):
            start, end = match.span()
            results.append(escape(text[here:start]))