From 3db033ca89bd86956bdaadaa515a079aee69d9e0 Mon Sep 17 00:00:00 2001
From: Chongyu Zhu <i@lembacon.com>
Date: Thu, 8 Mar 2018 13:02:03 +0800
Subject: [PATCH] keg: `delete_pyc_files!` should also remove `__pycache__`

---
 Library/Homebrew/keg.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Library/Homebrew/keg.rb b/Library/Homebrew/keg.rb
index e3b93fa728..550f657348 100644
--- a/Library/Homebrew/keg.rb
+++ b/Library/Homebrew/keg.rb
@@ -519,6 +519,7 @@ class Keg
 
   def delete_pyc_files!
     find { |pn| pn.delete if %w[.pyc .pyo].include?(pn.extname) }
+    find { |pn| pn.delete if pn.basename.to_s == "__pycache__" }
   end
 
   private