Remove sys.version_info checks for python2 and clean some imports.

3 files changed, 5 insertions, 19 deletions

diff --git a/slixmpp/plugins/base.py b/slixmpp/plugins/base.py
index 9694a414..d3f751fb 100644
--- a/slixmpp/plugins/base.py
+++ b/slixmpp/plugins/base.py
@@ -19,10 +19,6 @@ import logging
 import threading
 
 
-if sys.version_info >= (3, 0):
-    unicode = str
-
-
 log = logging.getLogger(__name__)
 
 
@@ -89,7 +85,7 @@ def load_plugin(name, module=None):
                 module = 'slixmpp.features.%s' % name
                 __import__(module)
                 mod = sys.modules[module]
-        elif isinstance(module, (str, unicode)):
+        elif isinstance(module, str):
             __import__(module)
             mod = sys.modules[module]
         else:
diff --git a/slixmpp/plugins/xep_0009/binding.py b/slixmpp/plugins/xep_0009/binding.py
index 5416fc41..d922dfc7 100644
--- a/slixmpp/plugins/xep_0009/binding.py
+++ b/slixmpp/plugins/xep_0009/binding.py
@@ -10,10 +10,6 @@ from slixmpp.xmlstream import ET
 import base64
 import logging
 import time
-import sys
-
-if sys.version_info > (3, 0):
-    unicode = str
 
 log = logging.getLogger(__name__)
 
@@ -58,7 +54,7 @@ def _py2xml(*args):
             boolean = ET.Element("{%s}boolean" % _namespace)
             boolean.text = str(int(x))
             val.append(boolean)
-        elif type(x) in (str, unicode):
+        elif type(x) is str:
             string = ET.Element("{%s}string" % _namespace)
             string.text = x
             val.append(string)
@@ -156,7 +152,7 @@ class rpctime(object):
 
     def __init__(self,data=None):
         #assume string data is in iso format YYYYMMDDTHH:MM:SS
-        if type(data) in (str, unicode):
+        if type(data) is str:
             self.timestamp = time.strptime(data,"%Y%m%dT%H:%M:%S")
         elif type(data) is time.struct_time:
             self.timestamp = data
diff --git a/slixmpp/plugins/xep_0078/legacyauth.py b/slixmpp/plugins/xep_0078/legacyauth.py
index 9c49d346..0bcfb3d0 100644
--- a/slixmpp/plugins/xep_0078/legacyauth.py
+++ b/slixmpp/plugins/xep_0078/legacyauth.py
@@ -9,8 +9,6 @@
 import uuid
 import logging
 import hashlib
-import random
-import sys
 
 from slixmpp.jid import JID
 from slixmpp.exceptions import IqError, IqTimeout
@@ -105,12 +103,8 @@ class XEP_0078(BasePlugin):
 
         if 'digest' in resp['auth']['fields']:
             log.debug('Authenticating via jabber:iq:auth Digest')
-            if sys.version_info < (3, 0):
-                stream_id = bytes(self.xmpp.stream_id)
-                password = bytes(self.xmpp.password)
-            else:
-                stream_id = bytes(self.xmpp.stream_id, encoding='utf-8')
-                password = bytes(self.xmpp.password, encoding='utf-8')
+            stream_id = bytes(self.xmpp.stream_id, encoding='utf-8')
+            password = bytes(self.xmpp.password, encoding='utf-8')
 
             digest = hashlib.sha1(b'%s%s' % (stream_id, password)).hexdigest()
             iq['auth']['digest'] = digest