def find_package(self, **kwargs):
results = PackageItem()
added_packages = []
object_items = {
'metadata_keys': {
0: 'id',
1: 'repo',
2: 'category',
3: 'name',
4: 'version',
5: 'slot',
6: 'arch',
},
'dependency_keys': {
7: 'options',
8: 'optional_depends_build',
9: 'optional_depends_runtime',
10: 'optional_depends_postmerge',
11: 'optional_depends_conflict',
12: 'static_depends_build',
13: 'static_depends_runtime',
14: 'static_depends_postmerge',
15: 'static_depends_conflict'
}
}
# Set the keywords
name = kwargs.get("package_name", None)
p_id = kwargs.get("package_id", None)
if p_id is None and name is None:
raise DatabaseAPIError("you must give package_name parameter.")
repo = kwargs.get("package_repo", None)
category = kwargs.get("package_category", None)
version = kwargs.get("package_version", None)
slot = kwargs.get("package_slot", None)
available_arches = kwargs.get("available_arches", None)
# Get the package query
package_query = self.database.find_package(
package_id=p_id,
package_repo=repo,
package_category=category,
package_name=name,
package_version=version,
package_slot=slot,
package_available_arches=available_arches,
)
# Create a LCollect object
pkg_obj = LCollect()
# Add the packages to the object
for package in package_query:
# [0] => repo, [1] => category [2] => name, [3] => version, [6] => arch
if not (package[1], package[2], package[3], package[4],
package[6]) in added_packages:
added_packages.append((package[1], package[2], package[3],
package[4], package[6]))
else:
continue
for index, item in object_items['metadata_keys'].iteritems():
setattr(pkg_obj, item, package[index])
for index, item in object_items['dependency_keys'].iteritems():
setattr(pkg_obj, item, pickle.loads(str(package[index])))
pkg_obj.pk = pkg_obj.category + "/" + pkg_obj.name + "/" + pkg_obj.slot
results.add(pkg_obj)
# Delete the object to prevent overrides
del pkg_obj
# Create it again
pkg_obj = LCollect()
return results
