95 lines
2.6 KiB
Python
95 lines
2.6 KiB
Python
# -*- coding: utf-8 -*-
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; version 2 of the License.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Library General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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import rpmUtils.arch
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TREE_ARCH_YUM_ARCH_MAP = {
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"i386": "athlon",
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"ppc64": "ppc64p7",
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"sparc": "sparc64v",
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"arm": "armv7l",
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"armhfp": "armv7hnl",
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}
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def tree_arch_to_yum_arch(tree_arch):
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# this is basically an opposite to rpmUtils.arch.getBaseArch()
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yum_arch = TREE_ARCH_YUM_ARCH_MAP.get(tree_arch, tree_arch)
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return yum_arch
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def get_multilib_arch(yum_arch):
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arch_info = rpmUtils.arch.getMultiArchInfo(yum_arch)
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if arch_info is None:
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return None
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return arch_info[0]
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def get_valid_multilib_arches(tree_arch):
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yum_arch = tree_arch_to_yum_arch(tree_arch)
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multilib_arch = get_multilib_arch(yum_arch)
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if not multilib_arch:
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return []
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return [i for i in rpmUtils.arch.getArchList(multilib_arch) if i not in ("noarch", "src")]
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def get_valid_arches(tree_arch, multilib=True, add_noarch=True, add_src=False):
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result = []
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yum_arch = tree_arch_to_yum_arch(tree_arch)
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for arch in rpmUtils.arch.getArchList(yum_arch):
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if arch not in result:
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result.append(arch)
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if not multilib:
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for i in get_valid_multilib_arches(tree_arch):
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while i in result:
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result.remove(i)
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if add_noarch and "noarch" not in result:
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result.append("noarch")
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if add_src and "src" not in result:
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result.append("src")
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return result
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def get_compatible_arches(arch, multilib=False):
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tree_arch = rpmUtils.arch.getBaseArch(arch)
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compatible_arches = get_valid_arches(tree_arch, multilib=multilib)
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return compatible_arches
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def is_valid_arch(arch):
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if arch in ("noarch", "src", "nosrc"):
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return True
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if arch in rpmUtils.arch.arches:
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return True
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return False
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def split_name_arch(name_arch):
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if "." in name_arch:
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name, arch = name_arch.rsplit(".", 1)
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if not is_valid_arch(arch):
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name, arch = name_arch, None
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else:
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name, arch = name_arch, None
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return name, arch
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