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# This file has parts from Buildbot and is modifyed by Gentoo Authors.
# Buildbot is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation, version 2.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, write to the Free Software Foundation, Inc., 51
# Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Copyright Buildbot Team Members
# Origins: buildbot.db.*
# Modifyed by Gentoo Authors.
# Copyright 2021 Gentoo Authors
import uuid
import sqlalchemy as sa
from twisted.internet import defer
from buildbot.db import base
class PackagesConnectorComponent(base.DBConnectorComponent):
@defer.inlineCallbacks
def getPackageByName(self, name, c_uuid, repo_uuid):
def thd(conn):
tbl = self.db.model.packages
q = tbl.select()
q = q.where(tbl.c.name == name)
q = q.where(tbl.c.category_uuid == c_uuid)
q = q.where(tbl.c.repository_uuid == repo_uuid)
res = conn.execute(q)
row = res.fetchone()
if not row:
return None
return self._row2dict(conn, row)
res = yield self.db.pool.do(thd)
return res
@defer.inlineCallbacks
def getPackageByUuid(self, uuid):
def thd(conn):
tbl = self.db.model.packages
q = tbl.select()
q = q.where(tbl.c.uuid == uuid)
res = conn.execute(q)
row = res.fetchone()
if not row:
return None
return self._row2dict(conn, row)
res = yield self.db.pool.do(thd)
return res
@defer.inlineCallbacks
def addPackage(self, name, repository_uuid, category_uuid):
def thd(conn, no_recurse=False):
try:
tbl = self.db.model.packages
q = tbl.insert()
r = conn.execute(q, dict(name=name,
repository_uuid=repository_uuid,
category_uuid=category_uuid))
except (sa.exc.IntegrityError, sa.exc.ProgrammingError):
uuid = None
else:
uuid = r.inserted_primary_key[0]
return uuid
res = yield self.db.pool.do(thd)
return res
def _row2dict(self, conn, row):
return dict(
uuid=row.uuid,
name=row.name,
repository_uuid=row.repository_uuid,
category_uuid=row.category_uuid
)
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