Hey! Maybe I am missing something, but why not use difflib and pygments on top of that?
Cheers, Domen
On Sun, 2010-05-30 at 10:59 -0400, Christopher Harvey wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Hello gentoo-dev,
>
> I'm working on an app for GSoC that needs to show a diff of two files
> to the user. Right now I've just been calling meld from the python
> os.system call. I tried running my application as root to show diffs
> of system files that belong to root. I got this error:
>
> Traceback (most recent call last):
> File "/usr/bin/meld", line 90, in <module>
> meldapp.main()
> File "/usr/lib/meld/meldapp.py", line 982, in main
> app = MeldApp()
> File "/usr/lib/meld/meldapp.py", line 562, in __init__
> self.prefs = MeldPreferences()
> File "/usr/lib/meld/meldapp.py", line 435, in __init__
> super(MeldPreferences, self).__init__("/apps/meld", self.defaults)
> File "/usr/lib/meld/prefs.py", line 92, in __init__
> self._gconf.add_dir(rootkey, gconf.CLIENT_PRELOAD_NONE)
> glib.GError: Failed to contact configuration server; some possible
> causes are that you need to enable TCP/IP networking for ORBit, or you
> have stale NFS locks due to a system crash. See
> http://projects.gnome.org/gconf/ for information. (Details - 1:
> Failed to get connection to session: Did not receive a reply. Possible
> causes include: the remote application did not send a reply, the
> message bus security policy blocked the reply, the reply timeout
> expired, or the network connection was broken.)
>
> I haven't looked into why this is happening very much because calling
> os.system("meld file1 file2 &") in python is putting up so many red
> flags in my head it's not funny. If anybody could tell me the proper
> gentoo/linux/python way to present a root level diff to a user running
> a program through su or sudo I'd really appreciate the help.
>
> thanks,
> Chris
>
> - --
> My GnuPGP key at:
> www.basementcode.com/public_key.txt
> -----BEGIN PGP SIGNATURE-----
> Version: GnuPG v2.0.14 (GNU/Linux)
> Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/
>
> iQEcBAEBAgAGBQJMAn1RAAoJEDqfZIFeqFH7brQH/RqeUmCHuopa+SufkzNNT4Ys
> 7IJArQCik3vBLJLpeTM3gf3NL3KMWjyzlxxQ8L74KAhItPuA3cVUQKQrSnOCBiDa
> y6yfDttBbOptOtcUYn7WkXQDm+BYEdpviMfjtym5ZF2nlGOMzZMxknP4ywXnhLZN
> q2169haoG0p1g0D11q2H9B4Vk++PUil7VLgzOfAOcLQ9YpFDkXIdxy5FRaRkx8K4
> lcPfmzFha8OkdBpsXPJdhtY5pmzOEf+ziprDlyD7eCkE1xAkRNhjsNtEz9CTXeLh
> l46/tUCZTx+aX9ABW0m13Ache8jGN36+TvsRzRKfzqaMJ0z/wEOeESooPFYHnl0=
> =FxxJ
> -----END PGP SIGNATURE-----
>
>
signature.asc
Description: This is a digitally signed message part
