From: "Max Powers" <max_powers280@hotmail.com>
To: caml-list@inria.fr
Subject: [Caml-list] Calling Ocaml from Python
Date: Thu, 29 Apr 2004 12:39:24 +0930 [thread overview]
Message-ID: <BAY9-F26Ise0xjrUyn7000692e1@hotmail.com> (raw)
This is a bit of a repeat of a question that I posted to comp.lang.python
(sorry to anyone who was there too!). I'm looking for some advice on
integrating a python GUI with an OCaml library. (Note: I'm fairly new to
both ocaml and python; more of a perl and c++ programmer!)
Basically the story is this, I'm building a GUI on the front of an existing
OCaml tool. I'm writing the GUI in wxPython (there are a number of reasons
why, I investigated various caml gui toolkits and unfortunately they didn't
quite satisfy the requirements I had). Currently the GUI is envisaged as a
glorified configuration file editor; it should help users to generate
configuration files that are then handed to the ocaml tool to execute.
The problem is this, both the python GUI and the ocaml tool need to know how
to parse/understand the configuration file format, and I'd like to write the
parser once (in ocaml, using ocamllex/yacc probably) and use it twice (in
the GUI and the base tool). My challenge now is to figure out how to call
the ocaml parser library from python.
I currently have two possibilities in mind. Surfing the web uncovered
Pycaml, which suggests integration both ways, however from the examples I
only understand how python can be called from ocaml (not the other way).
The second possibility is to wrap the ocaml module in a c library that can
then be imported into the python code.
What I'm hoping is that someone on the list has tried this sort of thing
before and can give a little advice on the best way forwards (and hopefully
reduce the number of blind alleys I explore!).
Thanks,
Max
(sorry for the length of the message and any abuse of the nomenclature!)
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next reply other threads:[~2004-04-29 3:09 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-04-29 3:09 Max Powers [this message]
2004-04-29 3:49 ` skaller
2004-04-29 5:45 ` Basile STARYNKEVITCH
2004-04-29 14:16 ` John Goerzen
2004-04-29 5:07 Max Powers
2004-04-29 5:33 ` skaller
2004-04-29 5:58 Max Powers
2004-04-29 6:56 ` skaller
2004-04-29 21:24 ` art yerkes
2004-04-29 7:42 Max Powers
2004-04-30 1:13 Max Powers
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