From 9495bcaf599e0961b45447b8fab7f8446945ba1a Mon Sep 17 00:00:00 2001
From: Michael Droettboom <mdboom@gmail.com>
Date: Mon, 30 Oct 2023 20:10:07 -0400
Subject: gh-111277: In summarize_stats.py, don't fail fast on invalid ratios
 (#111278)

---
 Tools/scripts/summarize_stats.py | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/Tools/scripts/summarize_stats.py b/Tools/scripts/summarize_stats.py
index 0527d4be..360b7c7 100644
--- a/Tools/scripts/summarize_stats.py
+++ b/Tools/scripts/summarize_stats.py
@@ -421,8 +421,6 @@ class Ratio:
         self.num = num
         self.den = den
         self.percentage = percentage
-        if den == 0 and num != 0:
-            raise ValueError("Invalid denominator")
 
     def __float__(self):
         if self.den == 0:
@@ -433,7 +431,11 @@ class Ratio:
             return self.num / self.den
 
     def markdown(self) -> str:
-        if self.den == 0 or self.den is None:
+        if self.den is None:
+            return ""
+        elif self.den == 0:
+            if self.num != 0:
+                return f"{self.num:,} / 0 !!"
             return ""
         elif self.percentage:
             return f"{self.num / self.den:,.01%}"
-- 
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