/[gli]/branches/overhaul/src/GLIPortage.py
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Diff of /branches/overhaul/src/GLIPortage.py

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3# This source code is distributed under the terms of version 2 of the GNU 3# This source code is distributed under the terms of version 2 of the GNU
4# General Public License as published by the Free Software Foundation, a copy 4# General Public License as published by the Free Software Foundation, a copy
5# of which can be found in the main directory of this project. 5# of which can be found in the main directory of this project.
6Gentoo Linux Installer 6Gentoo Linux Installer
7 7
8$Id: GLIPortage.py,v 1.6 2005/12/25 14:14:43 agaffney Exp $ 8$Id: GLIPortage.py,v 1.7 2005/12/26 01:51:36 agaffney Exp $
9""" 9"""
10 10
11import os
12import re 11import re
13import GLIUtility 12import GLIUtility
13import GLIException
14 14
15class MissingPackagesError(Exception): 15class MissingPackagesError(Exception):
16 pass 16 pass
17 17
18class depgraph: 18class depgraph:
56 56
57class GLIPortage(object): 57class GLIPortage(object):
58 58
59 def __init__(self, chroot_dir, grp_install, logger, debug): 59 def __init__(self, chroot_dir, grp_install, logger, debug):
60 self._chroot_dir = chroot_dir 60 self._chroot_dir = chroot_dir
61 self._grp_install = grp_install
61 self._logger = logger 62 self._logger = logger
62 self._debug = debug 63 self._debug = debug
63 self._grp_install = grp_install
64
65 def resolve_deps(self, dep_list):
66 if dep_list and dep_list[0] == "||":
67 for dep in dep_list[1:]:
68 if isinstance(dep, list):
69 try:
70 atoms = resolve_deps(dep)
71 except MissingPackagesError:
72 continue
73 else:
74 atoms = [dep]
75 all_found = True
76 for atom in atoms:
77 if not atom.startswith("!") and not self.vdb.match(atom):
78 all_found = False
79 break
80 if all_found:
81 return atoms
82 raise MissingPackagesError(dep_list)
83 atoms = []
84 for dep in dep_list:
85 if isinstance(dep, list):
86 atoms.extend(resolve_deps(dep))
87 elif not dep.startswith("!"):
88 if not self.vdb.match(dep):
89 raise MissingPackagesError([dep])
90 atoms.append(dep)
91 return atoms
92 64
93 def get_deps(self, pkgs): 65 def get_deps(self, pkgs):
94 if not self._grp_install: 66 pkglist = []
67 if isinstance(pkgs, str):
68 pkgs = pkgs.split()
69 for pkg in pkgs:
70 if not self._grp_install or not self.get_best_version_vdb(pkg):
95 del(os.environ['ROOT']) 71# del(os.environ['ROOT'])
96 return GLIUtility.spawn("emerge -p " + pkgs + r" | grep -e '^\[[a-z]' | cut -d ']' -f2 | sed -e 's:^ ::' -e 's: .\+$::'", chroot=self._chroot_dir, return_output=True)[1].split("\n") 72 tmppkglist = GLIUtility.spawn("emerge -p " + pkgs + r" | grep -e '^\[[a-z]' | cut -d ']' -f2 | sed -e 's:^ ::' -e 's: .\+$::'", chroot=self._chroot_dir, return_output=True)[1].split("\n")
97 os.environ['ROOT'] = self._chroot_dir 73# os.environ['ROOT'] = self._chroot_dir
98 else: 74 else:
99 return GLIUtility.spawn("python ../../runtimedeps.py " + pkgs, return_output=True)[1].split("\n")[:-1] 75 tmppkglist = GLIUtility.spawn("env ROOT=" + self._chroot_dir + " python ../../runtimedeps.py " + pkg, return_output=True)[1].split("\n")[:-1]
76 for tmppkg in tmppkglist:
77 if not tmppkg in pkglist:
78 pkglist.append(tmppkg)
79 return pkglist
100 80
101 def copy_pkg_to_chroot(self, package): 81 def copy_pkg_to_chroot(self, package):
102 symlinks = { '/bin/': '/mnt/livecd/bin/', '/boot/': '/mnt/livecd/boot/', '/lib/': '/mnt/livecd/lib/', 82 symlinks = { '/bin/': '/mnt/livecd/bin/', '/boot/': '/mnt/livecd/boot/', '/lib/': '/mnt/livecd/lib/',
103 '/opt/': '/mnt/livecd/opt/', '/sbin/': '/mnt/livecd/sbin/', '/usr/': '/mnt/livecd/usr/', 83 '/opt/': '/mnt/livecd/opt/', '/sbin/': '/mnt/livecd/sbin/', '/usr/': '/mnt/livecd/usr/',
104 '/etc/gconf/': '/usr/livecd/gconf/' } 84 '/etc/gconf/': '/usr/livecd/gconf/' }
178 if res: 158 if res:
179 GLIUtility.spawn("echo " + res.group(1) + " >> " + self._chroot_dir + "/var/lib/portage/world") 159 GLIUtility.spawn("echo " + res.group(1) + " >> " + self._chroot_dir + "/var/lib/portage/world")
180 160
181 def get_best_version_vdb(self, package): 161 def get_best_version_vdb(self, package):
182 return GLIUtility.spawn("portageq best_version / " + package, return_output=True)[1].strip() 162 return GLIUtility.spawn("portageq best_version / " + package, return_output=True)[1].strip()
183# 163
184# def get_best_version_tree(self, package): 164# def get_best_version_tree(self, package):
185# return portage.best(tree.match(package)) 165# return portage.best(tree.match(package))

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