/[gli]/branches/qs/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 1.4 2005/12/24 17:29:33 agaffney Exp $ 8$Id: GLIPortage.py,v 1.40 2006/02/11 17:26:33 agaffney Exp $
9""" 9"""
10 10
11import re
11import os 12import os
12import re
13import GLIUtility 13import GLIUtility
14 14from GLIException import GLIException
15class MissingPackagesError(Exception):
16 pass
17
18class depgraph:
19
20 def __init__(self):
21 self.graph = {}
22
23 def add(self, node, parent=None):
24 if node not in self.graph:
25 self.graph[node] = [[], []]
26 if parent and parent not in self.graph[node][0]:
27 if parent not in self.graph:
28 self.graph[parent] = [[], []]
29 self.graph[node][0].append(parent)
30 self.graph[parent][1].append(node)
31
32 def remove(self, node):
33 for parent in self.graph[node][0]:
34 self.graph[parent][1].remove(node)
35 for child in self.graph[node][1]:
36 self.graph[child][0].remove(node)
37 return self.graph.pop(node)
38
39 def has_node(self, node):
40 return node in self.graph
41
42 def leaf_nodes(self):
43 return [node for node in self.graph if not self.graph[node][1]]
44
45 def node_count(self):
46 return len(self.graph)
47
48 def important_node(self):
49 important_node = None
50 importance = 0
51 for node in self.graph:
52 if len(self.graph[node][0]) > importance:
53 importance = len(self.graph[node][0])
54 important_node = node
55 return important_node
56 15
57class GLIPortage(object): 16class GLIPortage(object):
58 17
59 def __init__(self, chroot_dir, grp_install, logger, debug): 18 def __init__(self, chroot_dir, grp_install, logger, debug, cc, compile_logfile):
60 os.environ['ROOT'] = chroot_dir
61 import portage, portage_dep
62 self.vdb = portage.db["/"]["vartree"].dbapi
63 self.tree = portage.db[chroot_dir]["porttree"].dbapi
64 self._chroot_dir = chroot_dir 19 self._chroot_dir = chroot_dir
20 self._grp_install = grp_install
65 self._logger = logger 21 self._logger = logger
66 self._debug = debug 22 self._debug = debug
67 self._grp_install = grp_install 23 self._cc = cc
68 24 self._compile_logfile = compile_logfile
69 def resolve_deps(self, dep_list):
70 if dep_list and dep_list[0] == "||":
71 for dep in dep_list[1:]:
72 if isinstance(dep, list):
73 try:
74 atoms = resolve_deps(dep)
75 except MissingPackagesError:
76 continue
77 else:
78 atoms = [dep]
79 all_found = True
80 for atom in atoms:
81 if not atom.startswith("!") and not self.vdb.match(atom):
82 all_found = False
83 break
84 if all_found:
85 return atoms
86 raise MissingPackagesError(dep_list)
87 atoms = []
88 for dep in dep_list:
89 if isinstance(dep, list):
90 atoms.extend(resolve_deps(dep))
91 elif not dep.startswith("!"):
92 if not self.vdb.match(dep):
93 raise MissingPackagesError([dep])
94 atoms.append(dep)
95 return atoms
96
97 def calc_required_pkgs(self, atom, graph, parent=None):
98 pkg = portage.best(self.vdb.match(atom))
99 if not pkg:
100 raise MissingPackagesError([atom])
101 if pkg == parent:
102 return
103 already_processed = graph.has_node(pkg)
104 graph.add(pkg, parent)
105 if already_processed:
106 return
107 useflags = self.vdb.aux_get(pkg, ["USE"])[0].split()
108 rdep_raw = " ".join(self.vdb.aux_get(pkg, ["RDEPEND", "PDEPEND"]))
109 rdep_struct = portage_dep.use_reduce(portage_dep.paren_reduce(rdep_raw), uselist=useflags)
110 rdep_struct = portage.dep_virtual(portage_dep.dep_opconvert(rdep_struct), portage.settings)
111 rdep_atoms = portage.unique_array(resolve_deps(rdep_struct))
112 for atom in rdep_atoms:
113 calc_required_pkgs(atom, graph, pkg)
114
115 def prune_existing(self, graph):
116 db = portage.db[portage.root]["vartree"].dbapi
117 for atom in db.cp_all():
118 for pkg in db.match(atom):
119 if graph.has_node(pkg):
120 graph.remove(pkg)
121 25
122 def get_deps(self, pkgs): 26 def get_deps(self, pkgs):
123 if not self._grp_install: 27 pkglist = []
124 del(os.environ['ROOT']) 28 if isinstance(pkgs, str):
29 pkgs = pkgs.split()
30 for pkg in pkgs:
31 if self._debug: self._logger.log("get_deps(): pkg is " + pkg)
32 if not self._grp_install or not self.get_best_version_vdb(pkg):
33 if self._debug: self._logger.log("get_deps(): grabbing compile deps")
125 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") 34 tmppkglist = GLIUtility.spawn("emerge -p " + pkg + r" 2>/dev/null | grep -e '^\[[a-z]' | cut -d ']' -f2 | sed -e 's:^ ::' -e 's: .\+$::'", chroot=self._chroot_dir, return_output=True)[1].strip().split("\n")
126 os.environ['ROOT'] = self._chroot_dir
127 else: 35 else:
128 return GLIUtility.spawn("../../runtimedeps.py " + pkgs, return_output=True)[1].split("\n")[:-1] 36 if self._debug: self._logger.log("get_deps(): grabbing binary deps")
37 # The runtimedeps.py script generates a package install order that is *very* different from emerge itself
38# tmppkglist = GLIUtility.spawn("python ../../runtimedeps.py " + self._chroot_dir + " " + pkg, return_output=True)[1].strip().split("\n")
39 tmppkglist = []
40 for tmppkg in GLIUtility.spawn("emerge -p " + pkg + r" 2>/dev/null | grep -e '^\[[a-z]' | cut -d ']' -f2 | sed -e 's:^ ::' -e 's: .\+$::'", chroot=self._chroot_dir, return_output=True)[1].strip().split("\n"):
41 if self._debug: self._logger.log("get_deps(): looking at " + tmppkg)
42 if self.get_best_version_vdb("=" + tmppkg):
43 if self._debug: self._logger.log("get_deps(): package " + tmppkg + " in host vdb...adding to tmppkglist")
44 tmppkglist.append(tmppkg)
45 if self._debug: self._logger.log("get_deps(): deplist for " + pkg + ": " + str(tmppkglist))
46 for tmppkg in tmppkglist:
47 if self._debug: self._logger.log("get_deps(): checking to see if " + tmppkg + " is already in pkglist")
48 if not tmppkg in pkglist and not self.get_best_version_vdb_chroot("=" + tmppkg):
49 if self._debug: self._logger.log("get_deps(): adding " + tmppkg + " to pkglist")
50 pkglist.append(tmppkg)
51 if self._debug: self._logger.log("get_deps(): pkglist is " + str(pkglist))
52 return pkglist
129 53
130 def copy_pkg_to_chroot(self, package): 54 def parse_vdb_contents(self, file):
55 entries = []
56 try:
57 vdbfile = open(file, "r")
58 except:
59 return entries
60 for line in vdbfile.readlines():
61 parts = line.strip().split(" ")
62 if parts[0] == "obj":
63 entries.append(parts[1])
64# elif parts[0] == "dir":
65# entries.append(parts[1] + "/")
66 elif parts[0] == "sym":
67 entries.append(" ".join(parts[1:4]))
68 entries.sort()
69 return entries
70
71 def copy_pkg_to_chroot(self, package, use_root=False, ignore_missing=False):
131 symlinks = { '/bin/': '/mnt/livecd/bin/', '/boot/': '/mnt/livecd/boot/', '/lib/': '/mnt/livecd/lib/', 72 symlinks = { '/bin': '/mnt/livecd/bin/', '/boot': '/mnt/livecd/boot/', '/lib': '/mnt/livecd/lib/',
132 '/opt/': '/mnt/livecd/opt/', '/sbin/': '/mnt/livecd/sbin/', '/usr/': '/mnt/livecd/usr/', 73 '/opt': '/mnt/livecd/opt/', '/sbin': '/mnt/livecd/sbin/', '/usr': '/mnt/livecd/usr/',
133 '/etc/gconf/': '/usr/livecd/gconf/' } 74 '/etc/gconf': '/usr/livecd/gconf/' }
75
76 tmpdir = "/var/tmp/portage"
77 image_dir = tmpdir + "/" + package.split("/")[1] + "/image"
78 root_cmd = ""
79 tmp_chroot_dir = self._chroot_dir
80 portage_tmpdir = "/var/tmp/portage"
81 vdb_dir = "/var/db/pkg/"
82 if use_root:
83 root_cmd = "ROOT=" + self._chroot_dir
84 tmp_chroot_dir = ""
85 portage_tmpdir = self._chroot_dir + "/var/tmp/portage"
86 vdb_dir = self._chroot_dir + "/var/db/pkg/"
87
88 # Check to see if package is actually in vdb
89 if not GLIUtility.is_file("/var/db/pkg/" + package):
90 if ignore_missing:
91 if self._debug:
92 self._logger.log("DEBUG: copy_pkg_to_chroot(): package " + package + " does not have a vdb entry but ignore_missing=True...ignoring error")
93 return
94 else:
95 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "There is no vdb entry for " + package)
134 96
135 # Copy the vdb entry for the package from the LiveCD to the chroot 97 # Copy the vdb entry for the package from the LiveCD to the chroot
136 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): copying vdb entry for " + package) 98 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): copying vdb entry for " + package)
137 if not GLIUtility.exitsuccess(GLIUtility.spawn("mkdir -p " + self._chroot_dir + "/var/db/pkg/" + package + " && cp -a /var/db/pkg/" + package + "/* " + self._chroot_dir + "/var/db/pkg/" + package)): 99 if not GLIUtility.exitsuccess(GLIUtility.spawn("mkdir -p " + self._chroot_dir + "/var/db/pkg/" + package + " && cp -a /var/db/pkg/" + package + "/* " + self._chroot_dir + "/var/db/pkg/" + package)):
138 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not copy vdb entry for " + package) 100 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not copy vdb entry for " + package)
139 101
102 # Create the image dir in the chroot
103 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running 'mkdir -p " + self._chroot_dir + image_dir + "'")
104 if not GLIUtility.exitsuccess(GLIUtility.spawn("mkdir -p " + self._chroot_dir + image_dir)):
105 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not create image dir for " + package)
106
140 # Create list of files for tar to work with from CONTENTS file in vdb entry 107 # Create list of files for tar to work with from CONTENTS file in vdb entry
141 entries = GLIUtility.parse_vdb_contents("/var/db/pkg/" + package + "/CONTENTS") 108 entries = self.parse_vdb_contents("/var/db/pkg/" + package + "/CONTENTS")
109 if not entries:
110 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): no files for " + package + "...skipping tar and symlink fixup")
111 else:
142 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot: files for " + package + ": " + str(entries)) 112 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot: files for " + package + ": " + str(entries))
143 try: 113 try:
144 tarfiles = open("/tmp/tarfilelist", "w") 114 tarfiles = open("/tmp/tarfilelist", "w")
145 for entry in entries: 115 for entry in entries:
146 parts = entry.split(" ") 116 parts = entry.split(" ")
147 # Hack for symlink crappiness 117# # Hack for symlink crappiness
148 for symlink in symlinks: 118# for symlink in symlinks:
149 if parts[0].startswith(symlink): 119# if parts[0].startswith(symlink):
150 parts[0] = symlinks[symlink] + parts[0][len(symlink):] 120# parts[0] = symlinks[symlink] + parts[0][len(symlink):]
151 tarfiles.write(parts[0] + "\n") 121 tarfiles.write(parts[0] + "\n")
152 tarfiles.close() 122 tarfiles.close()
153 except: 123 except:
154 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not create filelist for " + package) 124 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not create filelist for " + package)
155 125
156 # Use tar to transfer files into IMAGE directory 126 # Use tar to transfer files into IMAGE directory
157 tmpdir = "/var/tmp/portage"
158 image_dir = tmpdir + "/" + package.split("/")[1] + "/image"
159 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running 'mkdir -p " + self._chroot_dir + image_dir + " && tar -c --files-from=/tmp/tarfilelist --no-recursion 2>/dev/null | tar -C " + self._chroot_dir + image_dir + " -x'") 127 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running 'tar -cp --files-from=/tmp/tarfilelist --no-recursion 2>/dev/null | tar -C " + self._chroot_dir + image_dir + " -xp'")
160 if not GLIUtility.exitsuccess(GLIUtility.spawn("mkdir -p " + self._chroot_dir + image_dir + " && tar -c --files-from=/tmp/tarfilelist --no-recursion 2>/dev/null | tar -C " + self._chroot_dir + image_dir + " -x")): 128 if not GLIUtility.exitsuccess(GLIUtility.spawn("tar -cp --files-from=/tmp/tarfilelist --no-recursion 2>/dev/null | tar -C " + self._chroot_dir + image_dir + " -xp")):
161 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute tar for " + package) 129 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute tar for " + package)
162 130
163 # More symlink crappiness hacks 131# # More symlink crappiness hacks
164 for symlink in symlinks: 132# for symlink in symlinks:
165 if GLIUtility.is_file(self._chroot_dir + image_dir + symlinks[symlink]): 133## if GLIUtility.is_file(self._chroot_dir + image_dir + symlinks[symlink]):
166# parts[0] = symlinks[symlink] + parts[len(symlink):] 134# if os.path.islink(self._chroot_dir + image_dir + symlink):
167 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): fixing /usr/livecd/gconf/ stuff in " + image_dir + " for " + package) 135# if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): fixing " + symlink + " symlink ickiness stuff in " + image_dir + " for " + package)
136# GLIUtility.spawn("rm " + self._chroot_dir + image_dir + symlink)
168 if not GLIUtility.exitsuccess(GLIUtility.spawn("mv " + self._chroot_dir + image_dir + symlinks[symlink] + " " + self._chroot_dir + image_dir + symlink)): 137# if not GLIUtility.exitsuccess(GLIUtility.spawn("mv " + self._chroot_dir + image_dir + symlinks[symlink] + " " + self._chroot_dir + image_dir + symlink)):
169 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not fix /usr/livecd/gconf/ stuff for " + package) 138# raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not fix " + symlink + " symlink ickiness for " + package)
170 139
171 # Run pkg_setup 140 # Run pkg_setup
172 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running pkg_setup for " + package) 141 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running pkg_setup for " + package)
173 if not GLIUtility.exitsuccess(GLIUtility.spawn("env ROOT=" + self._chroot_dir + " PORTAGE_TMPDIR=" + self._chroot_dir + tmpdir + " ebuild " + self._chroot_dir + "/var/db/pkg/" + package + "/*.ebuild setup")): 142 if not GLIUtility.exitsuccess(GLIUtility.spawn("env " + root_cmd + " PORTAGE_TMPDIR=" + portage_tmpdir + " ebuild " + vdb_dir + package + "/*.ebuild setup", chroot=tmp_chroot_dir)):
174 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute pkg_setup for " + package) 143 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute pkg_setup for " + package)
175
176 # Run qmerge
177# if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running qmerge for " + package)
178# if not GLIUtility.exitsuccess(GLIUtility.spawn("env ROOT=" + self._chroot_dir + " PORTAGE_TMPDIR=" + self._chroot_dir + tmpdir + " ebuild " + self._chroot_dir + "/var/db/pkg/" + package + "/*.ebuild qmerge")):
179# raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute qmerge for " + package)
180 144
181 # Run pkg_preinst 145 # Run pkg_preinst
182 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running preinst for " + package) 146 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running preinst for " + package)
183 if not GLIUtility.exitsuccess(GLIUtility.spawn("env ROOT=" + self._chroot_dir + " PORTAGE_TMPDIR=" + self._chroot_dir + tmpdir + " ebuild " + self._chroot_dir + "/var/db/pkg/" + package + "/*.ebuild preinst")): 147 if not GLIUtility.exitsuccess(GLIUtility.spawn("env " + root_cmd + " PORTAGE_TMPDIR=" + portage_tmpdir + " ebuild " + vdb_dir + package + "/*.ebuild preinst", chroot=tmp_chroot_dir)):
184 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute preinst for " + package) 148 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute preinst for " + package)
185 149
186 # Copy files from image_dir to chroot 150 # Copy files from image_dir to chroot
151 if not entries:
152 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): no files for " + package + "...skipping copy from image dir to /")
153 else:
187 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): copying files from " + image_dir + " to / for " + package) 154 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): copying files from " + image_dir + " to / for " + package)
188 if not GLIUtility.exitsuccess(GLIUtility.spawn("cp -a " + self._chroot_dir + image_dir + "/* " + self._chroot_dir)): 155# if not GLIUtility.exitsuccess(GLIUtility.spawn("cp -a " + self._chroot_dir + image_dir + "/* " + self._chroot_dir)):
156 if not GLIUtility.exitsuccess(GLIUtility.spawn("tar -C " + self._chroot_dir + image_dir + "/ -c . | tar -C " + self._chroot_dir + "/ -x")):
189 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not copy files from " + image_dir + " to / for " + package) 157 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not copy files from " + image_dir + " to / for " + package)
190 158
191 # Run pkg_postinst 159 # Run pkg_postinst
192 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running postinst for " + package) 160 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running postinst for " + package)
193 if not GLIUtility.exitsuccess(GLIUtility.spawn("env ROOT=" + self._chroot_dir + " PORTAGE_TMPDIR=" + self._chroot_dir + tmpdir + " ebuild " + "/var/db/pkg/" + package + "/*.ebuild postinst")): 161 if not GLIUtility.exitsuccess(GLIUtility.spawn("env " + root_cmd + " PORTAGE_TMPDIR=" + portage_tmpdir + " ebuild " + vdb_dir + package + "/*.ebuild postinst", chroot=tmp_chroot_dir)):
194 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute postinst for " + package) 162 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not execute postinst for " + package)
195 163
196 # Remove image_dir 164 # Remove image_dir
197 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): removing + " + image_dir + " for " + package) 165 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): removing " + image_dir + " for " + package)
198 if not GLIUtility.exitsuccess(GLIUtility.spawn("rm -rf " + self._chroot_dir + image_dir)): 166 if not GLIUtility.exitsuccess(GLIUtility.spawn("rm -rf " + self._chroot_dir + image_dir)):
199 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not remove + " + image_dir + " for " + package) 167 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not remove + " + image_dir + " for " + package)
200 168
169 # Run env-update
170 if not use_root:
171 if self._debug: self._logger.log("DEBUG: copy_pkg_to_chroot(): running env-update inside chroot")
172 if not GLIUtility.exitstatus(GLIUtility.spawn("env-update", chroot=self._chroot_dir)):
173 raise GLIException("CopyPackageToChrootError", 'fatal', 'copy_pkg_to_chroot', "Could not run env-update for " + package)
174
201 def add_pkg_to_world(self, package): 175 def add_pkg_to_world(self, package):
202 if package.find("/") == -1: 176 if package.find("/") == -1:
203 package = GLIUtility.spawn("portageq best_version / " + package, chroot=self._chroot_dir, return_output=True)[1].strip() 177 package = self.get_best_version_vdb_chroot(package)
204 if not package: return False 178 if not package: return False
205 expr = re.compile('^(.+?)(-\d.+)?$') 179 expr = re.compile('^=?(.+?/.+?)(-\d.+)?$')
206 res = expr.match(package) 180 res = expr.match(package)
207 if res: 181 if res:
208 GLIUtility.spawn("echo " + res.group(1) + " >> " + self._chroot_dir + "/var/lib/portage/world") 182 GLIUtility.spawn("echo " + res.group(1) + " >> " + self._chroot_dir + "/var/lib/portage/world")
209 183
210# def get_best_version_vdb(self, package): 184 def get_best_version_vdb(self, package):
211# return portage.best(vdb.match(package)) 185 if package.startswith('='):
212# 186 package = package[1:]
187 if GLIUtility.is_file("/var/db/pkg/" + package):
188 return package
189 else:
190 return ""
191 else:
192 return GLIUtility.spawn("portageq best_version / " + package, return_output=True)[1].strip()
193
194 def get_best_version_vdb_chroot(self, package):
195 if package.startswith('='):
196 package = package[1:]
197 if GLIUtility.is_file(self._chroot_dir + "/var/db/pkg/" + package):
198 return package
199 else:
200 return ""
201 else:
202 return GLIUtility.spawn("portageq best_version / " + package, chroot=self._chroot_dir, return_output=True)[1].strip()
203
213# def get_best_version_tree(self, package): 204# def get_best_version_tree(self, package):
214# return portage.best(tree.match(package)) 205# return portage.best(tree.match(package))
206
207 def emerge(self, packages, add_to_world=True):
208 if isinstance(packages, str):
209 packages = packages.split()
210 self._cc.addNotification("progress", (0, "Calculating dependencies for " + " ".join(packages)))
211 pkglist = self.get_deps(packages)
212 if self._debug: self._logger.log("install_packages(): pkglist is " + str(pkglist))
213 for i, pkg in enumerate(pkglist):
214 if self._debug: self._logger.log("install_packages(): processing package " + pkg)
215 self._cc.addNotification("progress", (float(i) / len(pkglist), "Emerging " + pkg + " (" + str(i+1) + "/" + str(len(pkglist)) + ")"))
216 if not self._grp_install or not self.get_best_version_vdb("=" + pkg):
217 status = GLIUtility.spawn("emerge -1 =" + pkg, display_on_tty8=True, chroot=self._chroot_dir, logfile=self._compile_logfile, append_log=True)
218# status = self._emerge("=" + pkg)
219 if not GLIUtility.exitsuccess(status):
220 raise GLIException("EmergePackageError", "fatal", "emerge", "Could not emerge " + pkg + "!")
221 else:
222# try:
223 self.copy_pkg_to_chroot(pkg)
224# except:
225# raise GLIException("EmergePackageError", "fatal", "emerge", "Could not emerge " + pkg + "!")
226 self._cc.addNotification("progress", (float(i+1) / len(pkglist), "Done emerging " + pkg + " (" + str(i+1) + "/" + str(len(pkglist)) + ")"))
227 if add_to_world:
228 for package in packages:
229 self.add_pkg_to_world(package)

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