Make AsyncTransport the default transport for AsyncClient

Author: mvantellingen

examples/async_client.py

@@ -18,8 +18,7 @@ def handle_future(future):
 
     loop = asyncio.get_event_loop()
 
-    transport = AsyncTransport(cache=None)
-    client = zeep.AsyncClient("http://localhost:8000/?wsdl", transport=transport)
+    client = zeep.AsyncClient("http://localhost:8000/?wsdl")
 
     tasks = [
         client.service.slow_request("request-1"),  # takes 1 sec
@@ -32,7 +31,7 @@ def handle_future(future):
 
     st = time.time()
     loop.run_until_complete(future)
-    loop.run_until_complete(transport.aclose())
+    loop.run_until_complete(client.transport.aclose())
     print("time: %.2f" % (time.time() - st))
     print("result: %s", result)
     print("")

src/zeep/client.py

@@ -3,7 +3,7 @@
 
 from zeep.proxy import ServiceProxy, AsyncServiceProxy
 from zeep.settings import Settings
-from zeep.transports import Transport
+from zeep.transports import AsyncTransport, Transport
 from zeep.wsdl import Document
 
 logger = logging.getLogger(__name__)
@@ -50,6 +50,8 @@ class Client:
     :param settings: a zeep.Settings() object
 
     """
+    _default_transport = Transport
+
     def __init__(
         self,
         wsdl,
@@ -64,7 +66,7 @@ def __init__(
             raise ValueError("No URL given for the wsdl")
 
         self.settings = settings or Settings()
-        self.transport = transport if transport is not None else Transport()
+        self.transport = transport if transport is not None else self._default_transport()
         self.wsdl = Document(wsdl, self.transport, settings=self.settings)
         self.wsse = wsse
         self.plugins = plugins if plugins is not None else []
@@ -210,6 +212,7 @@ def _get_service(self, name: typing.Optional[str]) -> str:
 
 
 class AsyncClient(Client):
+    _default_transport = AsyncTransport
 
     def bind(
         self,