From cacbdf6229fb8f3769c0cc5a9bac78d86ca51657 Mon Sep 17 00:00:00 2001
From: Neil Schemenauer <nascheme@enme.ucalgary.ca>
Date: Wed, 20 Mar 2002 18:36:00 +0000
Subject: [PATCH] Make GzipFile an iterator.  Closes bug #532621.

---
 Lib/gzip.py | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/Lib/gzip.py b/Lib/gzip.py
index 74c0d26a065..9e9f5d4b1f7 100644
--- a/Lib/gzip.py
+++ b/Lib/gzip.py
@@ -351,6 +351,16 @@ def writelines(self, L):
         for line in L:
             self.write(line)
 
+    def __iter__(self):
+        return self
+
+    def next(self):
+        line = self.readline()
+        if line:
+            return line
+        else:
+            raise StopIteration
+
 
 def _test():
     # Act like gzip; with -d, act like gunzip.