diff --git a/requirements.txt b/requirements.txt
index df9951d..606d7ae 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -19,4 +19,3 @@
 oslo.config>=1.1.0
 # Needed for whitebox testing
 sqlalchemy
-MySQL-python
diff --git a/tempest/api/compute/servers/test_servers_negative.py b/tempest/api/compute/servers/test_servers_negative.py
index bbe489c..5f53080 100644
--- a/tempest/api/compute/servers/test_servers_negative.py
+++ b/tempest/api/compute/servers/test_servers_negative.py
@@ -236,11 +236,7 @@
         # Create a server with a nonexistent security group
 
         security_groups = [{'name': 'does_not_exist'}]
-        if self.config.network.quantum_available:
-            expected_exception = exceptions.NotFound
-        else:
-            expected_exception = exceptions.BadRequest
-        self.assertRaises(expected_exception,
+        self.assertRaises(exceptions.BadRequest,
                           self.create_server,
                           security_groups=security_groups)
 
diff --git a/tempest/cli/__init__.py b/tempest/cli/__init__.py
index 413990d..353607b 100644
--- a/tempest/cli/__init__.py
+++ b/tempest/cli/__init__.py
@@ -109,7 +109,7 @@
             else:
                 with open('/dev/null', 'w') as devnull:
                     result = self.check_output(cmd, stderr=devnull)
-        except subprocess.CalledProcessError, e:
+        except subprocess.CalledProcessError as e:
             LOG.error("command output:\n%s" % e.output)
             raise
         return result
diff --git a/tempest/common/glance_http.py b/tempest/common/glance_http.py
index d19d216..cd33a22 100644
--- a/tempest/common/glance_http.py
+++ b/tempest/common/glance_http.py
@@ -304,14 +304,14 @@
         if self.cert_file:
             try:
                 self.context.use_certificate_file(self.cert_file)
-            except Exception, e:
+            except Exception as e:
                 msg = 'Unable to load cert from "%s" %s' % (self.cert_file, e)
                 raise exc.SSLConfigurationError(msg)
             if self.key_file is None:
                 # We support having key and cert in same file
                 try:
                     self.context.use_privatekey_file(self.cert_file)
-                except Exception, e:
+                except Exception as e:
                     msg = ('No key file specified and unable to load key '
                            'from "%s" %s' % (self.cert_file, e))
                     raise exc.SSLConfigurationError(msg)
@@ -319,14 +319,14 @@
         if self.key_file:
             try:
                 self.context.use_privatekey_file(self.key_file)
-            except Exception, e:
+            except Exception as e:
                 msg = 'Unable to load key from "%s" %s' % (self.key_file, e)
                 raise exc.SSLConfigurationError(msg)
 
         if self.cacert:
             try:
                 self.context.load_verify_locations(self.cacert)
-            except Exception, e:
+            except Exception as e:
                 msg = 'Unable to load CA from "%s"' % (self.cacert, e)
                 raise exc.SSLConfigurationError(msg)
         else:
diff --git a/tempest/common/log.py b/tempest/common/log.py
index 9b35723..2159bfe 100644
--- a/tempest/common/log.py
+++ b/tempest/common/log.py
@@ -55,7 +55,7 @@
     log_config = os.path.join(conf_dir, conf_file)
     try:
         logging.config.fileConfig(log_config)
-    except ConfigParser.Error, exc:
+    except ConfigParser.Error as exc:
         raise cfg.ConfigFileParseError(log_config, str(exc))
     return True
 
diff --git a/tempest/common/rest_client.py b/tempest/common/rest_client.py
index 531dfc8..e94455d 100644
--- a/tempest/common/rest_client.py
+++ b/tempest/common/rest_client.py
@@ -144,8 +144,8 @@
             try:
                 auth_data = json.loads(resp_body)['access']
                 token = auth_data['token']['id']
-            except Exception, e:
-                print "Failed to obtain token for user: %s" % e
+            except Exception as e:
+                print("Failed to obtain token for user: %s" % e)
                 raise
 
             mgmt_url = None
diff --git a/tempest/services/image/v1/json/image_client.py b/tempest/services/image/v1/json/image_client.py
index f0b1c28..dac77a2 100644
--- a/tempest/services/image/v1/json/image_client.py
+++ b/tempest/services/image/v1/json/image_client.py
@@ -88,7 +88,7 @@
                 obj_size = obj.tell()
                 obj.seek(0)
                 return obj_size
-            except IOError, e:
+            except IOError as e:
                 if e.errno == errno.ESPIPE:
                     # Illegal seek. This means the user is trying
                     # to pipe image data to the client, e.g.
diff --git a/tempest/whitebox/manager.py b/tempest/whitebox/manager.py
index aa58ab6..3bd057c 100644
--- a/tempest/whitebox/manager.py
+++ b/tempest/whitebox/manager.py
@@ -128,7 +128,7 @@
             meta = MetaData()
             meta.reflect(bind=engine)
 
-        except Exception, e:
+        except Exception as e:
             raise exceptions.SQLException(message=e)
 
         return connection, meta
diff --git a/tools/find_stack_traces.py b/tools/find_stack_traces.py
index 3129484..0ce1500 100755
--- a/tools/find_stack_traces.py
+++ b/tools/find_stack_traces.py
@@ -110,7 +110,7 @@
 
 
 def usage():
-    print """
+    print("""
 Usage: find_stack_traces.py <logurl>
 
 Hunts for stack traces in a devstack run. Must provide it a base log url
@@ -118,20 +118,20 @@
 
 Returns a report listing stack traces out of the various files where
 they are found.
-"""
+""")
     sys.exit(0)
 
 
 def print_stats(items, fname, verbose=False):
     errors = len(filter(lambda x: x.level == "ERROR", items))
     traces = len(filter(lambda x: x.level == "TRACE", items))
-    print "%d ERRORS found in %s" % (errors, fname)
-    print "%d TRACES found in %s" % (traces, fname)
+    print("%d ERRORS found in %s" % (errors, fname))
+    print("%d TRACES found in %s" % (traces, fname))
 
     if verbose:
         for item in items:
-            print item
-        print "\n\n"
+            print(item)
+        print("\n\n")
 
 
 def main():
diff --git a/tools/skip_tracker.py b/tools/skip_tracker.py
index c7b0033..1ed6961 100755
--- a/tools/skip_tracker.py
+++ b/tools/skip_tracker.py
@@ -118,8 +118,8 @@
 
     unskips = sorted(set(unskips))
     if unskips:
-        print "The following bugs have been fixed and the corresponding skips"
-        print "should be removed from the test cases:"
-        print
+        print("The following bugs have been fixed and the corresponding skips")
+        print("should be removed from the test cases:")
+        print()
         for bug in unskips:
-            print "  %7s" % bug
+            print("  %7s" % bug)
diff --git a/tools/tempest_coverage.py b/tools/tempest_coverage.py
index 5b926f9..ef2eacd 100755
--- a/tools/tempest_coverage.py
+++ b/tools/tempest_coverage.py
@@ -12,7 +12,7 @@
 #    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
-#    under the License
+#    under the License.
 
 import json
 import os
@@ -151,14 +151,14 @@
     elif CLI.command == 'stop':
         resp, body = coverage_client.stop_coverage()
         if not resp['status'] == '200':
-            print 'coverage stop failed with: %s:' % (resp['status'] + ': '
-                                                      + body)
+            print('coverage stop failed with: %s:' % (resp['status'] + ': '
+                                                      + body))
             exit(int(resp['status']))
         path = body['path']
         if CLI.output:
             shutil.copytree(path, CLI.output)
         else:
-            print "Data files located at: %s" % path
+            print("Data files located at: %s" % path)
 
     elif CLI.command == 'report':
         if CLI.xml:
@@ -169,8 +169,8 @@
         else:
             resp, body = coverage_client.report_coverage(file=CLI.filename)
         if not resp['status'] == '200':
-            print 'coverage report failed with: %s:' % (resp['status'] + ': '
-                                                        + body)
+            print('coverage report failed with: %s:' % (resp['status'] + ': '
+                                                        + body))
             exit(int(resp['status']))
         path = body['path']
         if CLI.output:
@@ -182,10 +182,10 @@
         else:
             if not CLI.html:
                 path = os.path.dirname(path)
-            print 'Report files located at: %s' % path
+            print('Report files located at: %s' % path)
 
     else:
-        print 'Invalid command'
+        print('Invalid command')
         exit(1)