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# Copyright 2012 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
from portage import os, _supported_eapis
from portage.dep import use_reduce
from portage.eapi import eapi_has_automatic_unpack_dependencies
from portage.exception import InvalidDependString
from portage.localization import _
from portage.util import grabfile, writemsg
def load_unpack_dependencies_configuration(repositories):
repo_dict = {}
for repo in repositories.repos_with_profiles():
for eapi in _supported_eapis:
if eapi_has_automatic_unpack_dependencies(eapi):
file_name = os.path.join(repo.location, "profiles", "unpack_dependencies", eapi)
lines = grabfile(file_name, recursive=True)
for line in lines:
elements = line.split()
suffix = elements[0].lower()
if len(elements) == 1:
writemsg(_("--- Missing unpack dependencies for '%s' suffix in '%s'\n") % (suffix, file_name))
depend = " ".join(elements[1:])
try:
use_reduce(depend, eapi=eapi)
except InvalidDependString as e:
writemsg(_("--- Invalid unpack dependencies for '%s' suffix in '%s': '%s'\n" % (suffix, file_name, e)))
else:
repo_dict.setdefault(repo.name, {}).setdefault(eapi, {})[suffix] = depend
ret = {}
for repo in repositories.repos_with_profiles():
for repo_name in [x.name for x in repo.masters] + [repo.name]:
for eapi in repo_dict.get(repo_name, {}):
for suffix, depend in repo_dict.get(repo_name, {}).get(eapi, {}).items():
ret.setdefault(repo.name, {}).setdefault(eapi, {})[suffix] = depend
return ret
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