py3: Fix mules test cases

We're now just copying the current python path. Also the handler names
have actually changed, I think this hasn't been updated after a late
change (it is now as it should be, based on the documentation).

test/base/driver_util.py

@@ -411,10 +411,11 @@ def wait_for_http_server(host, port, sleep_amount=0.1, sleep_tries=150):
         conn = http_client.HTTPConnection(host, port)
         try:
             conn.request("GET", "/")
-            if conn.getresponse().status == 200:
+            response = conn.getresponse()
+            if response.status == 200:
                 break
         except socket.error as e:
-            if e[0] not in [61, 111]:
+            if e.errno not in [61, 111]:
                 raise
         time.sleep(sleep_amount)
     else:
@@ -670,8 +671,6 @@ def launch_uwsgi(kwargs, tempdir, prefix=DEFAULT_CONFIG_PREFIX, config_object=No
             "uwsgi",
             "--http",
             "%s:%s" % (host, port),
-            "--pythonpath",
-            os.path.join(galaxy_root, "lib"),
             "--yaml",
             yaml_config_path,
             "--module",
@@ -679,6 +678,9 @@ def launch_uwsgi(kwargs, tempdir, prefix=DEFAULT_CONFIG_PREFIX, config_object=No
             "--enable-threads",
             "--die-on-term",
         ]
+        for p in sys.path:
+            uwsgi_command.append('--pythonpath')
+            uwsgi_command.append(p)
 
         handle_uwsgi_cli_command = getattr(
             config_object, "handle_uwsgi_cli_command", None

test/integration/test_mules_as_job_handlers.py

@@ -13,10 +13,11 @@ class _BaseMulesIntegrationTestCase(integration_util.IntegrationTestCase):
 
     framework_tool_and_types = True
     require_uwsgi = True
+    expected_server_name = 'main.web'
 
     def test_runs_on_mule(self):
         tool_id = 'config_vars'
-        expect_server_name = 'main.mule'
+        expect_server_name = self.expected_server_name
         dataset_populator = DatasetPopulator(self.galaxy_interactor)
         history_id = dataset_populator.new_history()
         payload = dataset_populator.run_tool(
@@ -38,6 +39,8 @@ class _BaseMulesIntegrationTestCase(integration_util.IntegrationTestCase):
 @integration_util.skip_if_jenkins
 class SingleMuleAsJobHandlersIntegrationTestCase(_BaseMulesIntegrationTestCase):
 
+    expected_server_name = 'main.job-handlers'
+
     @classmethod
     def handle_uwsgi_cli_command(cls, command):
         command.extend([
@@ -50,6 +53,8 @@ class SingleMuleAsJobHandlersIntegrationTestCase(_BaseMulesIntegrationTestCase):
 @integration_util.skip_if_jenkins
 class MultipleMulesAsJobHandlersIntegrationTestCase(_BaseMulesIntegrationTestCase):
 
+    expected_server_name = 'main.job-handlers'
+
     @classmethod
     def handle_uwsgi_cli_command(cls, command):
         command.extend([