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============================
Example -- Using Async/Await
============================
The previous example which used the Twisted
:api:`twisted.internet.defer.Deferred <Deferred>` class
can be written to use the new ``async`` and ``await``
keywords that are available in Python 3.5+.
Here is the same Google proxy, using `treq <https://github.com/twisted/treq>`_ and ``async`` and ``await``.
.. code-block:: python
import treq
from klein import Klein
app = Klein()
@app.route('/', branch=True)
async def google(request):
response = await treq.get(b'https://www.google.com' + request.uri)
content = await treq.content(response)
return content
app.run("localhost", 8080)
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