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#!/usr/bin/python -O
# Copyright 1999-2003 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License v2
# $Header: /local/data/ulm/cvs/history/var/cvsroot/gentoo-src/portage/pym/portageq.py,v 1.2 2004/12/05 13:35:59 ferringb Exp $
# this is the core portageq functionality, stuck in a module so ebuild_daemon can use it.
# bin/portageq doesn't currently use this, but should for the sake of reduction of code
# duplication.
import portage,types,string
#-----------------------------------------------------------------------------
#
# To add functionality to this tool, add a function below.
#
# The format for functions is:
#
# def function(argv):
# """<list of options for this function>
# <description of the function>
# """
# <code>
#
# "argv" is an array of the command line parameters provided after the command.
#
# Make sure you document the function in the right format. The documentation
# is used to display help on the function.
#
# You do not need to add the function to any lists, this tool is introspective,
# and will automaticly add a command by the same name as the function!
#
def has_version(argv):
"""<root> <category/package>
Return code 0 if it's available, 1 otherwise.
"""
if (len(argv) < 2):
print "ERROR: insufficient parameters!"
raise Exception
try:
mylist=portage.db[argv[0]]["vartree"].dbapi.match(argv[1])
if mylist:
return 0, ""
else:
return 1, ""
except KeyError:
return 1, ""
def best_version(argv):
"""<root> <category/package>
Returns category/package-version (without .ebuild).
"""
if (len(argv) < 2):
print "ERROR: insufficient parameters!"
raise Exception
try:
mylist=portage.db[argv[0]]["vartree"].dbapi.match(argv[1])
return 0, portage.best(mylist)
except KeyError:
return 1, ""
def mass_best_version(argv):
"""<root> [<category/package>]+
Returns category/package-version (without .ebuild).
"""
if (len(argv) < 2):
print "ERROR: insufficient parameters!"
raise Exception
try:
s=''
for pack in argv[1:]:
mylist=portage.db[argv[0]]["vartree"].dbapi.match(pack)
s += "%s:%s\n" % (pack, portage.best(mylist))
return 0, s
except KeyError:
return 1, ""
def best_visible(argv):
"""<root> [<category/package>]+
Returns category/package-version (without .ebuild).
"""
if (len(argv) < 2):
raise Exception("insufficient parameters")
try:
mylist=portage.db[argv[0]]["porttree"].dbapi.match(argv[1])
return 0, portage.best(mylist)
except KeyError:
return 1, ""
def mass_best_visible(argv):
"""<root> [<category/package>]+
Returns category/package-version (without .ebuild).
"""
if (len(argv) < 2):
print "ERROR: insufficient parameters!"
raise Exception
try:
s=''
for pack in argv[1:]:
mylist=portage.db[argv[0]]["porttree"].dbapi.match(pack)
s += "%s:%s\n" % (pack, portage.best(mylist))
return 0,s
except KeyError:
return 1, ''
def all_best_visible(argv):
"""<root>
Returns all best_visible packages (without .ebuild).
"""
if (len(argv) < 1):
print "ERROR: insufficient parameters!"
raise Exception("ERROR: insufficient parameters!")
#print portage.db[argv[0]]["porttree"].dbapi.cp_all()
s=''
for pkg in portage.db[argv[0]]["porttree"].dbapi.cp_all():
mybest=portage.best(portage.db[argv[0]]["porttree"].dbapi.match(pkg))
if mybest:
s += mybest +"\n"
return 0,s
def match(argv):
"""<root> <category/package>
Returns \n seperated list of category/package-version
"""
if (len(argv) < 2):
print "ERROR: insufficient parameters!"
raise Exception
try:
return 0, string.join(portage.db[argv[0]]["vartree"].dbapi.match(argv[1]),"\n")
except KeyError:
return 1,''
def vdb_path(argv):
"""
Returns the path used for the var(installed) package database for the
set environment/configuration options.
"""
return 0, portage.root+portage.VDB_PATH+"\n"
def gentoo_mirrors(argv):
"""
Returns the mirrors set to use in the portage configuration.
"""
return 0,portage.settings["GENTOO_MIRRORS"]+"\n"
def portdir(argv):
"""
Returns the PORTDIR path as defined in the portage configuration.
"""
return 0, portage.settings["PORTDIR"]+"\n"
def config_protect(argv):
"""
Returns the CONFIG_PROTECT paths as defined in the portage configuration.
"""
return 0, portage.settings["PORTDIR"]+"\n"
def config_protect_mask(argv):
"""
Returns the CONFIG_PROTECT_MASK paths as defined in the portage configuration.
"""
return 0, portage.settings["CONFIG_PROTECT_MASK"]+"\n"
def portdir_overlay(argv):
"""
Returns the PORTDIR_OVERLAY path as defined in the portage configuration.
"""
return 0, portage.settings["PORTDIR_OVERLAY"]+"\n"
def pkgdir(argv):
"""
Returns the PKGDIR path as defined in the portage configuration.
"""
return 0, portage.settings["PKGDIR"]+"\n"
def distdir(argv):
"""
Returns the DISTDIR path as defined in the portage configuration.
"""
return 0, portage.settings["DISTDIR"]+"\n"
def envvar(argv):
"""<variable>
Returns a specific environment variable as exists prior to ebuild.sh.
Similar to: emerge --verbose --info | egrep '^<variable>='
"""
return 0, portage.settings[argv[0]]+"\n"
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