Remove validate_headers

It wasn't used anymore since moved up to requests (and it fails in py3).

Change-Id: Ic8a80ae09ca6445696a9cf34ffb503c5ff51bc79

1 files changed, 1 insertions, 14 deletions

diff --git a/swiftclient/client.py b/swiftclient/client.py
index 675fe2e..a482722 100644
--- a/swiftclient/client.py
+++ b/swiftclient/client.py
@@ -32,7 +32,7 @@ from time import sleep, time
 import six
 
 from swiftclient import version as swiftclient_version
-from swiftclient.exceptions import ClientException, InvalidHeadersException
+from swiftclient.exceptions import ClientException
 from swiftclient.utils import LengthWrapper
 
 try:
@@ -109,19 +109,6 @@ def quote(value, safe='/'):
         return value
 
 
-def validate_headers(headers):
-    if headers:
-        for key, raw_value in headers.items():
-            value = str(encode_utf8(raw_value))
-
-            if '\n' in value:
-                raise InvalidHeadersException("%r header contained a "
-                                              "newline" % key)
-            if '\r' in value:
-                raise InvalidHeadersException("%r header contained a "
-                                              "carriage return" % key)
-
-
 def encode_utf8(value):
     if isinstance(value, six.text_type):
         value = value.encode('utf8')