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from calculate.vars.datavars import Variable, ChoiceVariable, HashVariable, TableVariable, Namespace
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from calculate.utils.files import stderr_devnull
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import calculate.utils.fs as fs
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import os
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"""
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gentoo
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make_profile
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profile.path
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profile.name
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repositories[*].name
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repositories[*].path
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config
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"""
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class MakeProfile(Variable):
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"""
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Путь до файла, указывающего на активный профиль
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"""
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value = '/etc/portage/make.profile'
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class Profile(Namespace):
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"""
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Параметры текущего профиля
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"""
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class Path(Variable):
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"""
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Абсолютный путь до профиля
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"""
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def get(self):
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make_profile = self.vars.parent.make_profile.getValue(self)
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make_profile_dir = os.path.dirname(make_profile)
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profileLink = fs.readlink(make_profile)
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if profileLink:
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profileLink = os.path.normpath(
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os.path.join(make_profile_dir,profileLink))
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return profileLink
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else:
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return ""
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class Name(Variable):
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"""
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Название профиля
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"""
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def get(self):
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profile_path = self.vars.path.getValue(self)
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if not profile_path:
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return ""
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repositories = self.vars.parent.repositories
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for rep in repositories:
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reppath = rep.path.getValue(self)
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repname = rep.name.getValue(self)
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removepart = os.path.normpath(os.path.join(reppath,"profiles"))
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if profile_path.startswith(removepart):
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return "%s:%s"%(
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repname,
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profile_path[len(removepart)+1:])
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return profile_path
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class Repositories(TableVariable):
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"""
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Информация о репозиториях
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name: имя репозитория
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path: полный путь до репозитория
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"""
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class Data(TableVariable.Data):
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def get(self):
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config = self.vars.config.getValue(self)
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return [
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{
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'name': name,
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'path': path
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}
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for path, name in config.repositories.location_map.items()
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]
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hash_vars = ["name", "path"]
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class Config(Variable):
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"""
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Объект текущей конфигурации Portage
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"""
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def get(self):
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from portage.package.ebuild.config import config
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chroot_path = self.vars.root.main.chroot.getValue(self)
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if chroot_path == '/':
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with stderr_devnull():
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return config()
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