From: W. Trevor King <wking@tremily.us>
Date: Tue, 24 Apr 2012 20:01:17 +0000 (-0400)
Subject: Always return a new Message instance from pgp.verify().
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=49802119d7846c7ffd6d72a46068aff014361b59;p=pgp-mime.git

Always return a new Message instance from pgp.verify().

Now callers can mess with the result without worrying about mucking up
the original message instance.

`#
---

diff --git a/pgp_mime/pgp.py b/pgp_mime/pgp.py
index 8a7df52..22f1fa0 100644
--- a/pgp_mime/pgp.py
+++ b/pgp_mime/pgp.py
@@ -1,5 +1,6 @@
 # Copyright
 
+import copy as _copy
 from email import message_from_bytes as _message_from_bytes
 from email.encoders import encode_7or8bit as _encode_7or8bit
 from email.mime.application import MIMEApplication as _MIMEApplication
@@ -518,4 +519,4 @@ def verify(message):
         sig_data = sig_data.encode('us-ascii')
     decrypted,verified,result = _verify_bytes(
         body.as_string().encode('us-ascii'), signature=sig_data)
-    return (body, verified, result)
+    return (_copy.deepcopy(body), verified, result)