adding the ability to set the host on the flask app for using a remot… #126
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…e selenium server
nelsnelson
approved these changes
Jan 4, 2019
nelsnelson
suggested changes
Jan 4, 2019
| @@ -453,7 +454,7 @@ def get_server_url(self): | |||
| """ | |||
| Return the url of the test server | |||
| """ | |||
| return 'http://localhost:%s' % self._port_value.value | |||
| return 'http://{}:{}'.format(self._configured_host, self._port_value.value) | |||
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To pass python2.6 testing, line should be apparently something more like
return 'http://{hostname}:{port}'.format(
hostname=self._configured_host,
port=self._port_value.value,
)
nelsnelson
reviewed
Jan 4, 2019
| @@ -477,7 +478,7 @@ def socket_bind_wrapper(self): | |||
| return ret | |||
|
|
|||
| socketserver.TCPServer.server_bind = socket_bind_wrapper | |||
| app.run(port=port, use_reloader=False) | |||
| app.run(port=port, use_reloader=False, host=self._configured_host) | |||
|
|
|||
| self._process = multiprocessing.Process( | |||
| target=worker, args=(self.app, self._configured_port) | |||
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Should probably also add the parameters here:
self._process = multiprocessing.Process(
target=worker, args=(self.app, self._configured_host, self._configured_port)
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And of course https://github.com/jarus/flask-testing/pull/126/files#diff-171a436f5b46787445201095ddb2db3fR463 will have to become
def worker(app, host, port):
nelsnelson
suggested changes
Jan 4, 2019
| @@ -477,7 +478,7 @@ def socket_bind_wrapper(self): | |||
| return ret | |||
|
|
|||
| socketserver.TCPServer.server_bind = socket_bind_wrapper | |||
| app.run(port=port, use_reloader=False) | |||
| app.run(port=port, use_reloader=False, host=self._configured_host) | |||
|
|
|||
| self._process = multiprocessing.Process( | |||
| target=worker, args=(self.app, self._configured_port) | |||
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And of course https://github.com/jarus/flask-testing/pull/126/files#diff-171a436f5b46787445201095ddb2db3fR463 will have to become
def worker(app, host, port):
nelsnelson
reviewed
Jan 4, 2019
| @@ -477,7 +478,7 @@ def socket_bind_wrapper(self): | |||
| return ret | |||
|
|
|||
| socketserver.TCPServer.server_bind = socket_bind_wrapper | |||
| app.run(port=port, use_reloader=False) | |||
| app.run(port=port, use_reloader=False, host=self._configured_host) | |||
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Parameterize the worker method so that this can be simply host=host.
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…e selenium server
My usecase was that I wanted to have testing done using docker compose and selenium/standalone-chrome. Since they run in different containers you need to bind the host to 0.0.0.0 or the selenium container cannot access the LiveServer.
These changes allow you to configure your app to change the host that the LiveServer starts on like this:
def create_app(self): app.config.update( LIVESERVER_PORT=8943, LIVESERVER_HOST='0.0.0.0' )