Add create_service to AsyncClient

src/zeep/__init__.py

@@ -1,12 +1,13 @@
 from zeep.client import AsyncClient, CachingClient, Client
 from zeep.plugins import Plugin
 from zeep.settings import Settings
-from zeep.transports import Transport
+from zeep.transports import AsyncTransport, Transport
 from zeep.xsd.valueobjects import AnyObject
 
 __version__ = "4.1.0"
 __all__ = [
     "AsyncClient",
+    "AsyncTransport",
     "CachingClient",
     "Client",
     "Plugin",

src/zeep/client.py

@@ -244,6 +244,22 @@ def bind(
         port = self._get_port(service, port_name)
         return AsyncServiceProxy(self, port.binding, **port.binding_options)
 
+    def create_service(self, binding_name, address):
+        """Create a new AsyncServiceProxy for the given binding name and address.
+
+        :param binding_name: The QName of the binding
+        :param address: The address of the endpoint
+
+        """
+        try:
+            binding = self.wsdl.bindings[binding_name]
+        except KeyError:
+            raise ValueError(
+                "No binding found with the given QName. Available bindings "
+                "are: %s" % (", ".join(self.wsdl.bindings.keys()))
+            )
+        return AsyncServiceProxy(self, binding, address=address)
+
     async def __aenter__(self):
         return self