Archives July 2014

So you have an audio stream where you'd like to get a human-friendly readout of the current audio level. You add a level component, but how do you actually get the level messages it generates?

            bus.add_signal_watch()
            bus.connect( 'message', self.on_level )

It really seems that you *should* be able to use element.connect(), but there doesn't seem ...

Since I got asked about this in email I'll post it here for the google-verse. Say you want to allow your developers to use RunSnakeRun running in a virtualenv on an Ubuntu distribution.  You'll recall that normally to run RSR as a utility you do:

$ sudo apt-get install python-wxgtk2.8
$ pip install --user SquareMap ...

So you have an internal device the web-gui of which you want authenticated users to be able to access.  You've got nginx running on the front-end server. You're willing to open up a port on the outside firewall, but all access on that port needs to go through your main web-app's permissions. You setup an ...