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-----BEGIN PGP SIGNED MESSAGE----- |
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Hash: SHA1 |
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|
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Well, I've been trying to post this all day, probably soon three |
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different copies will turn up at once . . . |
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|
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- ---------------------------------------------------------- |
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#! /usr/bin/env python2.2 |
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|
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# Very simple program that searches the /usr/portage tree for |
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# ebuilds that match a key provided by the user. |
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|
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from os.path import splitext, walk, isdir |
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import re |
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|
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portageRoot = "/usr/portage" |
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installRoot = "/var/db/pkg" |
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|
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# inelegant routine to assemble the install directory that is associated |
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# with a given portage directory |
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def getinstalldir(portagedir): |
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path = portagedir.split('/') |
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installdir = installRoot |
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for dir in path[3:-1]: |
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installdir += "/" + dir |
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return installdir |
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|
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# workhorse routine: for each directory look for ebuild files and |
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# interrogate each ebuild file to see if it matches the key and, |
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# if it does, also check to see if it is installed. |
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def visit(key, dirname, files): |
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for file in files: |
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(base, ext) = splitext(file) |
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if (ext == ".ebuild"): |
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if (re.search(key.lower(), base.lower())): |
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# package found. Is it also installed? |
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installname = getinstalldir(dirname) + '/' + base |
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if (isdir(installname)): |
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print dirname + "/" + file + "\t (installed)" |
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else: |
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print dirname + "/" + file |
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|
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|
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if __name__ == '__main__': |
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import sys |
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if (len(sys.argv) != 2): |
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print "Usage: pkgsearch key" |
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sys.exit(1) |
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key = sys.argv[1] |
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walk(portageRoot, visit, key) |
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|
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- ---------------------------------------------------------- |
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|
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Hopefully no indentation/wrapping problems! |
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|
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HTH, |
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|
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- -- |
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- ------------------------------------------------------------------------ |
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Ian Smith |
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Worst . . . signature . . . ever ! |
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- ------------------------------------------------------------------------ |
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-----BEGIN PGP SIGNATURE----- |
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Version: GnuPG v1.0.7 (GNU/Linux) |
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Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org |
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iD8DBQE9XBZRhzSkrHqkFB4RAmH4AJ4oyu9JSe9oq77+XwsAz/tByPgSqgCgsu8D |
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P64cFRHvCjDeky/sSh1cECQ= |
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=ELrD |
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-----END PGP SIGNATURE----- |
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