A useful couple of scripts
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Hi all,
Ive recently been playing with ipython, and like it quite a bit. I did however discover a bit of frustration, namely with editor interaction. I am a gvim user, and using the command edit on a new file causes ipython to try and run that file as soon as the text editor opens up. The -x command of course fixes this, but its still a bit annoying, switching windows to do a run file, then back to the text editor. Being a heavy tab user in gvim, another annoyance is not being able to specify weather a new tab is how I choose to open the file. Not being one to shirk my open source duties (and seeing this as a good excuse to poke around ipython internals), Ive created a script for having gvim and ipython work very nicely together. Ive attached both to this email (hoping of course that the mailing list allows such things). There are 2 files: ipserver.py -- this file contains the ipython stuff ipy.vim -- this file contains the gvim stuff In combination they allow for a few functionalities: 1. the vim magic command. This is a fancy wrapper around the edit magic, that allows for a new option, -t, which opens the text in a new gvim tab. Otherwise it works the same as edit -x. (it internally calls edit -x). This magic command also juggles vim server management, so when it is called when there is not a gvim running, it creates a new gvim instance, named after the ipython session name. Once such a gvim instance is running, it will be used for subsequent uses of the vim command. 2. ipython - gvim interaction. Once a file has been opened with the vim magic (and a session set up, see below), pressing the F5 key in vim will cause the calling ipython instance to execute run filename.py. (if you typo like I do, this is very useful) 3. ipython server - this is a thread wich listens on a unix domain socket, and runs commands sent to that socket. Note, this only works on POSIX systems, that allow for AF_UNIX type sockets. It has only been tested on linux (a fairly recent debian testing distro). To install it put, the ipserver.py in your favorite locaion for sourcing ipython scripts. I put the ipy.vim in ~/.vim/after/ftplugin/python/. To use (this can be scripted im sure, but i usually have 2 or 3 ipythons and corresponding gvims open): import ipserver ipserver.setup('sessionname') Then use ipython as you normally would, until you need to edit something. Instead of edit, use the vim magic. Thats it! If anyone sees ways to improve this, please let me know. Also, if anyone can think of a good way of allowing debugging interaction via this method, I'm hoping for a way to do that with 0.8.x. Ipython1, from what I've seen of it so far, appears to allow the debugging integration pretty easy (and the above python integration...). Regards and have fun Erich PS this code is public domain, in case anyone cares about licensing stuff. _______________________________________________ IPython-user mailing list [hidden email] http://lists.ipython.scipy.org/mailman/listinfo/ipython-user |
ipserver.py (6K)
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