def main(self):
"""See `LaunchpadScript`."""
# Avoid circular imports.
from lp.registry.model.product import Product
from lp.registry.model.productseries import ProductSeries
errorlog.globalErrorUtility.configure(self.config_name)
if self.options.no_fudge:
self.fudge_factor = timedelta(0)
self.logger.info("Exporting to translations branches.")
self.store = ISlaveStore(Product)
product_join = Join(
ProductSeries, Product, ProductSeries.product == Product.id)
productseries = self.store.using(product_join).find(
ProductSeries,
And(
Product.translations_usage == ServiceUsage.LAUNCHPAD,
ProductSeries.translations_branch != None))
# Anything deterministic will do, and even that is only for
# testing.
productseries = productseries.order_by(ProductSeries.id)
bzrserver = get_rw_server()
bzrserver.start_server()
try:
self._exportToBranches(productseries)
finally:
bzrserver.stop_server()
def run(self, _check_transaction=False):
"""See `IBranchUpgradeJob`."""
# Set up the new branch structure
with server(get_rw_server(), no_replace=True):
upgrade_branch_path = tempfile.mkdtemp()
try:
upgrade_transport = get_transport(upgrade_branch_path)
upgrade_transport.mkdir('.bzr')
source_branch_transport = get_transport(
self.branch.getInternalBzrUrl())
source_branch_transport.clone('.bzr').copy_tree_to_transport(
upgrade_transport.clone('.bzr'))
transaction.commit()
upgrade_branch = BzrBranch.open_from_transport(
upgrade_transport)
# No transactions are open so the DB connection won't be
# killed.
with TransactionFreeOperation():
# Perform the upgrade.
upgrade(upgrade_branch.base)
# Re-open the branch, since its format has changed.
upgrade_branch = BzrBranch.open_from_transport(
upgrade_transport)
source_branch = BzrBranch.open_from_transport(
source_branch_transport)
source_branch.lock_write()
upgrade_branch.pull(source_branch)
upgrade_branch.fetch(source_branch)
source_branch.unlock()
# Move the branch in the old format to backup.bzr
try:
source_branch_transport.delete_tree('backup.bzr')
except NoSuchFile:
pass
source_branch_transport.rename('.bzr', 'backup.bzr')
source_branch_transport.mkdir('.bzr')
upgrade_transport.clone('.bzr').copy_tree_to_transport(
source_branch_transport.clone('.bzr'))
# Re-open the source branch again.
source_branch = BzrBranch.open_from_transport(
source_branch_transport)
formats = get_branch_formats(source_branch)
self.branch.branchChanged(
self.branch.stacked_on,
self.branch.last_scanned_id,
*formats)
finally:
shutil.rmtree(upgrade_branch_path)
def run(self, _check_transaction=False):
"""See `IBranchUpgradeJob`."""
# Set up the new branch structure
with server(get_rw_server(), no_replace=True):
upgrade_branch_path = tempfile.mkdtemp()
try:
upgrade_transport = get_transport(upgrade_branch_path)
upgrade_transport.mkdir('.bzr')
source_branch_transport = get_transport(
self.branch.getInternalBzrUrl())
source_branch_transport.clone('.bzr').copy_tree_to_transport(
upgrade_transport.clone('.bzr'))
transaction.commit()
upgrade_branch = BzrBranch.open_from_transport(
upgrade_transport)
# No transactions are open so the DB connection won't be
# killed.
with TransactionFreeOperation():
# Perform the upgrade.
upgrade(upgrade_branch.base)
# Re-open the branch, since its format has changed.
upgrade_branch = BzrBranch.open_from_transport(
upgrade_transport)
source_branch = BzrBranch.open_from_transport(
source_branch_transport)
source_branch.lock_write()
upgrade_branch.pull(source_branch)
upgrade_branch.fetch(source_branch)
source_branch.unlock()
# Move the branch in the old format to backup.bzr
try:
source_branch_transport.delete_tree('backup.bzr')
except NoSuchFile:
pass
source_branch_transport.rename('.bzr', 'backup.bzr')
source_branch_transport.mkdir('.bzr')
upgrade_transport.clone('.bzr').copy_tree_to_transport(
source_branch_transport.clone('.bzr'))
# Re-open the source branch again.
source_branch = BzrBranch.open_from_transport(
source_branch_transport)
formats = get_branch_formats(source_branch)
self.branch.branchChanged(
self.branch.stacked_on,
self.branch.last_scanned_id,
*formats)
finally:
shutil.rmtree(upgrade_branch_path)
def main(self):
if len(self.args) != 3:
self.parser.error("Wrong number of arguments.")
brancher = DistroBrancher.fromNames(self.logger, *self.args)
server = get_rw_server(direct_database=True)
server.start_server()
try:
if self.options.check:
if not brancher.checkNewBranches():
raise LaunchpadScriptFailure("Check failed")
else:
brancher.makeNewBranches()
finally:
server.stop_server()
def main(self):
if self.options.dry_run:
server = get_ro_server()
else:
server = get_rw_server()
server.start_server()
if self.options.dry_run:
self.logger.debug('Running read-only')
self.logger.debug('Beginning processing')
try:
self.updateBranches(self.parseFromStream(sys.stdin))
finally:
server.stop_server()
self.logger.info('Done')
def main(self):
if len(self.args) != 3:
self.parser.error("Wrong number of arguments.")
brancher = DistroBrancher.fromNames(self.logger, *self.args)
server = get_rw_server(direct_database=True)
server.start_server()
try:
if self.options.check:
if not brancher.checkNewBranches():
raise LaunchpadScriptFailure("Check failed")
else:
brancher.makeNewBranches()
finally:
server.stop_server()
def main(self):
if self.options.dry_run:
server = get_ro_server()
else:
server = get_rw_server()
server.start_server()
if self.options.dry_run:
self.logger.debug('Running read-only')
self.logger.debug('Beginning processing')
try:
self.updateBranches(self.parseFromStream(sys.stdin))
finally:
server.stop_server()
self.logger.info('Done')
def mirrorWithoutChecks(self):
"""Mirror the source branch to the destination branch.
This method doesn't do any error handling or send any messages via the
reporting protocol -- a "naked mirror", if you will. This is
particularly useful for tests that want to mirror a branch and be
informed immediately of any errors.
:return: ``(branch, revid_before)``, where ``branch`` is the
destination branch and ``revid_before`` was the tip revision
*before* the mirroring process ran.
"""
# Avoid circular import
from lp.codehosting.vfs import get_rw_server
server = get_rw_server()
server.start_server()
try:
source_branch = self.branch_mirrorer.open(self.source)
return self.branch_mirrorer.mirror(source_branch, self.dest)
finally:
server.stop_server()
