Fixed some Python3-related bugs introduced by a pull request a while …

…back.

gateone/__init__.py

@@ -3,7 +3,7 @@
 __version_info__ = (1, 2, 0)
 __license__ = "AGPLv3" # ...or proprietary (see LICENSE.txt)
 __author__ = 'Dan McDougall <[email protected]>'
-__commit__ = "20151116212858" # Gets replaced by git (holds the date/time)
+__commit__ = "20151122132622" # Gets replaced by git (holds the date/time)
 
 import os
 GATEONE_DIR = os.path.dirname(os.path.abspath(__file__))

gateone/auth/authentication.py

@@ -606,7 +606,7 @@ def get(self):
             url_prefix=self.settings['url_prefix'])
         check = self.get_argument("check", None)
         if check:
-            self.set_header ('Access-Control-Allow-Origin', '*')
+            self.set_header('Access-Control-Allow-Origin', '*')
             user = self.get_current_user()
             if user:
                 logging.debug('CASAuthHandler: user is authenticated')
@@ -645,9 +645,9 @@ def authenticate_redirect(self, callback=None):
             cas_server += '/'
         service_url = "%sauth" % self.base_url
         next_url = self.get_argument('next', None)
-	next_param = ""
-	if next_url:
-		next_param = "?next=" + quote(next_url)
+        next_param = ""
+        if next_url:
+            next_param = "?next=" + quote(next_url)
         redirect_url = '%slogin?service=%s%s' % (cas_server, quote(service_url), quote(next_param))
         logging.debug("Redirecting to CAS URL: %s" % redirect_url)
         self.redirect(redirect_url)
@@ -671,15 +671,15 @@ def get_authenticated_user(self, server_ticket):
         if cas_version == 1:
             validate_suffix = 'validate'
         next_url = self.get_argument('next', None)
-	next_param = ""
-	if next_url:
-		next_param = "?next=" + quote(next_url)
+        next_param = ""
+        if next_url:
+            next_param = "?next=" + quote(next_url)
         validate_url = (
             cas_server +
             validate_suffix +
             '?service=' +
             quote(service_url) +
-	    quote(next_param) +
+            quote(next_param) +
             '&ticket=' +
             quote(server_ticket)
         )

gateone/core/server.py

@@ -19,7 +19,7 @@
     }
 }
 __author__ = 'Dan McDougall <[email protected]>'
-__commit__ = "20151116212858" # Gets replaced by git (holds the date/time)
+__commit__ = "20151122132622" # Gets replaced by git (holds the date/time)
 
 # NOTE: Docstring includes reStructuredText markup for use with Sphinx.
 __doc__ = '''\

terminal/terminal.py

@@ -164,11 +164,6 @@
         logging.error(
             "...or download it from http://pypi.python.org/pypi/ordereddict")
         sys.exit(1)
-try:
-    from itertools import imap, izip
-except ImportError:  # Python 3 doesn't have imap or izip in itertool
-    imap = map
-    izip = zip
 try:
     xrange = xrange
 except NameError:  # Python 3 doesn't have xrange()
@@ -3716,7 +3711,10 @@ def cursor_position(self, coordinates):
 
             :coordinates: Should be something like, 'row;col' (1-based) but, 'row', 'row;', and ';col' are also valid (assumes 1 on missing value).
 
-        .. note:: If coordinates is '' (an empty string), the cursor will be moved to the top left (1;1).
+        .. note::
+
+            If coordinates is '' (an empty string), the cursor will be moved to
+            the top left (1;1).
         """
         # NOTE: Since this is 1-based we have to subtract 1 from everything to
         #       match how we store these values internally.