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import libdnf5
import os
from datetime import datetime, timedelta
from libdnf5.common import QueryCmp_GLOB as GLOB
import config
class Dnf5MadbBase():
def __init__(self, release, arch, root, refresh=False):
self.release = release
self.arch = arch
self.root = root
# Create a new Base object
self._base = libdnf5.base.Base()
self._base_config = self._base.get_config()
self._base_config.installroot = root
# https://github.com/rpm-software-management/dnf5/issues/412#issuecomment-1493782078
self._base_config.optional_metadata_types = ['filelists', 'other']
self._base.config_file_path = os.path.join(root, "dnf/dnf.conf")
self._base.load_config()
vars = self._base.get_vars().get()
vars.set('releasever', release)
vars.set('arch', arch)
self._base_config.logdir = os.path.join(config.LOG_PATH)
self._base_config.cachedir = os.path.join(root, "dnf", "cache")
self._base_config.reposdir = os.path.join(root, "dnf", "etc","distro.repos.d")
log_router = self._base.get_logger()
logger = libdnf5.logger.create_file_logger(self._base)
log_router.add_logger(logger)
self._base_config.module_platform_id = f"Mageia:{release}"
self._base_config.metadata_expire = 20 if refresh else -1
self._base.setup()
self._repo_sack = self._base.get_repo_sack()
repos = {}
for section in ("core", "nonfree", "tainted"):
for cl in ("backports", "backports_testing", "release", "updates", "updates_testing"):
repo_name = f"{release}-{arch}-{section}-{cl}"
repo_srpms_name = f"{release}-SRPMS-{section}-{cl}"
repos[repo_name] = self._repo_sack.create_repo(repo_name)
repos[repo_name].get_config().baseurl = os.path.join(config.MIRROR_URL, release, arch, "media", section, cl)
repos[repo_name].get_config().name = f"{config.DISTRIBUTION[release]} {arch} {section.capitalize()} {cl.capitalize()}"
repos[repo_srpms_name] = self._repo_sack.create_repo(repo_srpms_name)
repos[repo_srpms_name].get_config().baseurl = os.path.join(config.MIRROR_URL, release, "SRPMS", section, cl)
repos[repo_srpms_name].get_config().name = f"{config.DISTRIBUTION[release]} SRPMS {section.capitalize()} {cl.capitalize()}"
self._repo_sack.update_and_load_enabled_repos(False)
def search_name(self, values, graphical=False, repo=None):
"""Search in a list of package attributes for a list of keys.
:param values: the values to match
:params graphical: boolean, filter on *.desktop files in /usr/share/applications
:param repo: name of the repository to search in. Accept wildcards.
:return: a list of package objects
"""
query = libdnf5.rpm.PackageQuery(self._base)
#query.filter_arch([self.arch, "noarch"])
query.filter_name(values, GLOB)
if graphical:
query.filter_file(["/usr/share/applications/*.desktop"], GLOB)
if repo:
query.filter_repo_id([repo], GLOB)
return query
def search_nevra(self, values, graphical=False, repo=None):
"""Search in a list of package attributes for a list of keys.
:param values: the values to match
:params graphical: boolean, filter on *.desktop files in /usr/share/applications
:param repo: name of the repository to search in. Accept wildcards.
:return: a list of package objects
"""
query = libdnf5.rpm.PackageQuery(self._base)
#query.filter_arch([self.arch, "noarch"])
query.filter_nevra(values, GLOB)
if graphical:
query.filter_file(["/usr/share/applications/*.desktop"], GLOB)
if repo:
query.filter_repo_id([repo], GLOB)
return query
def search_in_group(self, value, graphical=False, repo=None):
"""Search a list of package in a group.
:param values: the values to match
:return: a list of package objects
"""
query = libdnf5.rpm.PackageQuery(self._base)
query.filter_arch([self.arch, "noarch"])
if graphical and graphical == "1":
query.filter_file(["/usr/share/applications/*.desktop"], GLOB)
if repo:
query.filter_repo_id([repo])
return [rpm for rpm in query if rpm.get_group().startswith(value)]
def search_updates(self, backports=False, last=False, testing=True, graphical=False):
query = libdnf5.rpm.PackageQuery(self._base)
query.filter_arch([self.arch, "noarch"])
if backports:
repo = "*backports"
days = config.RECENT_BACKPORTS_DURATION
else:
repo = "*updates"
days = config.RECENT_UPDATES_DURATION
if testing:
repo += "_testing"
query.filter_repo_id([repo], GLOB)
if graphical:
query.filter_file(["/usr/share/applications/*.desktop"], GLOB)
if last:
query.filter_recent(int((datetime.now() - timedelta(days=days)).timestamp()))
return query
def search_by_sources(self, values, repo=None):
query = libdnf5.rpm.PackageQuery(self._base)
query.filter_arch([self.arch, "noarch"])
if repo:
query.filter_repo_id([repo], GLOB)
query.filter_sourcerpm(values, GLOB)
return query
def provides_requires(self, rpm_list):
query = libdnf5.rpm.PackageQuery(self._base)
query.filter_arch([self.arch, "noarch"])
query.filter_repo_id([self.release + "*"], GLOB)
query.filter_provides(rpm_list)
return query
def search_provides(self, rpm_list):
query = libdnf5.rpm.PackageQuery(self._base)
query.filter_arch([self.arch, "noarch"])
query.filter_repo_id([self.release + "*"], GLOB)
query.filter_provides(rpm_list)
return query
def search(self, search_type, search_list, graphical=False, repo=""):
query = libdnf5.rpm.PackageQuery(self._base)
query.filter_arch([self.arch, "noarch"])
if repo == "":
query.filter_repo_id([self.release + "*"], GLOB)
else:
query.filter_repo_id([repo], GLOB)
#search_list = self.search_name(rpm_list)
if search_type == "requires":
query.filter_requires(search_list)
elif search_type == "recommends":
query.filter_recommends(search_list)
elif search_type == "suggests":
query.filter_suggests(search_list)
elif search_type == "supplements":
query.filter_supplements(search_list)
elif search_type == "provides":
query.filter_provides(search_list)
else:
query.filter_name(search_list, GLOB)
if graphical:
query.filter_file(["/usr/share/applications/*.desktop"], GLOB)
return query
def repo_enabled(self):
query = libdnf5.repo.RepoQuery(self._base)
query.filter_enabled(True)
return query
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