From eac71fc1109f2edc6b71e62a6cff38d762bebe63 Mon Sep 17 00:00:00 2001
From: "Chris St. Pierre" <chris.a.st.pierre@gmail.com>
Date: Tue, 25 Sep 2012 11:49:15 -0400
Subject: expanded pylint coverage

---
 src/lib/Bcfg2/Encryption.py | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/lib/Bcfg2/Encryption.py')

diff --git a/src/lib/Bcfg2/Encryption.py b/src/lib/Bcfg2/Encryption.py
index 5eb7ffe8e..eb2841bb5 100755
--- a/src/lib/Bcfg2/Encryption.py
+++ b/src/lib/Bcfg2/Encryption.py
@@ -33,6 +33,8 @@ Rand.rand_seed(os.urandom(1024))
 
 
 def _cipher_filter(cipher, instr):
+    """ M2Crypto reads and writes file-like objects, so this uses
+    StringIO to pass data through it """
     inbuf = StringIO(instr)
     outbuf = StringIO()
     while 1:
@@ -161,6 +163,7 @@ def get_algorithm(setup):
     return setup.cfp.get("encryption", "algorithm",
                          default=ALGORITHM).lower().replace("-", "_")
 
+
 def get_passphrases(setup):
     """ Get all candidate encryption passphrases from the config file.
 
-- 
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