def __init__(self, db_branch, committer=None, no_race_check=False, merge_parents=None, committer_id=None):
"""Create context for direct commit to branch.
Before constructing a `DirectBranchCommit`, set up a server that
allows write access to lp-internal:/// URLs:
bzrserver = get_rw_server()
bzrserver.start_server()
try:
branchcommit = DirectBranchCommit(branch)
# ...
finally:
bzrserver.stop_server()
Or in tests, just call `useBzrBranches` before creating a
`DirectBranchCommit`.
:param db_branch: a Launchpad `Branch` object.
:param committer: the `Person` writing to the branch. Defaults to
the branch owner.
:param no_race_check: don't check for other commits before committing
our changes, for use in tests.
:param committer_id: Optional identification (typically with email
address) of the person doing the commit, for use in bzr. If not
given, the `committer`'s email address will be used instead.
"""
self.db_branch = db_branch
self.last_scanned_id = self.db_branch.last_scanned_id
if committer is None:
committer = db_branch.owner
self.committer = committer
self.committer_id = committer_id
self.no_race_check = no_race_check
# Directories we create on the branch, and their ids.
self.path_ids = {}
self.bzrbranch = self.db_branch.getBzrBranch()
self.bzrbranch.lock_write()
self.is_locked = True
try:
self.revision_tree = self.bzrbranch.basis_tree()
self.transform_preview = TransformPreview(self.revision_tree)
assert self.transform_preview.find_conflicts() == [], "TransformPreview is not in a consistent state."
if not no_race_check:
last_revision = self.bzrbranch.last_revision()
if not self._matchingLastMirrored(last_revision):
raise StaleLastMirrored(db_branch, get_branch_info(self.bzrbranch))
self.is_open = True
except:
self.unlock()
raise
self.files = set()
self.merge_parents = merge_parents
def got_path_info((transport_type, data, trailing_path)):
if transport_type != BRANCH_TRANSPORT:
raise NotABranchPath(virtual_url_fragment)
transport, _ = self._transport_dispatch.makeTransport((transport_type, data, trailing_path))
if jail_info.transports:
jail_info.transports.append(transport)
try:
branch = BzrDir.open_from_transport(transport).open_branch(ignore_fallbacks=True)
info = get_branch_info(branch)
info["stacked_on_url"] = self._normalize_stacked_on_url(branch)
finally:
if jail_info.transports:
jail_info.transports.remove(transport)
if info["stacked_on_url"] is None:
info["stacked_on_url"] = ""
return self._branchfs_client.branchChanged(data["id"], **info)
def got_path_info((transport_type, data, trailing_path)):
if transport_type != BRANCH_TRANSPORT:
raise NotABranchPath(virtual_url_fragment)
transport, _ = self._transport_dispatch.makeTransport(
(transport_type, data, trailing_path))
if jail_info.transports:
jail_info.transports.append(transport)
try:
branch = BzrDir.open_from_transport(transport).open_branch(
ignore_fallbacks=True)
info = get_branch_info(branch)
info['stacked_on_url'] = (
self._normalize_stacked_on_url(branch))
finally:
if jail_info.transports:
jail_info.transports.remove(transport)
if info['stacked_on_url'] is None:
info['stacked_on_url'] = ''
return self._branchfs_client.branchChanged(data['id'], **info)
def __init__(self, db_branch, committer=None, no_race_check=False,
merge_parents=None, committer_id=None):
"""Create context for direct commit to branch.
Before constructing a `DirectBranchCommit`, set up a server that
allows write access to lp-internal:/// URLs:
bzrserver = get_rw_server()
bzrserver.start_server()
try:
branchcommit = DirectBranchCommit(branch)
# ...
finally:
bzrserver.stop_server()
Or in tests, just call `useBzrBranches` before creating a
`DirectBranchCommit`.
:param db_branch: a Launchpad `Branch` object.
:param committer: the `Person` writing to the branch. Defaults to
the branch owner.
:param no_race_check: don't check for other commits before committing
our changes, for use in tests.
:param committer_id: Optional identification (typically with email
address) of the person doing the commit, for use in bzr. If not
given, the `committer`'s email address will be used instead.
"""
self.db_branch = db_branch
self.last_scanned_id = self.db_branch.last_scanned_id
if committer is None:
committer = db_branch.owner
self.committer = committer
self.committer_id = committer_id
self.no_race_check = no_race_check
# Directories we create on the branch, and their ids.
self.path_ids = {}
self.bzrbranch = self.db_branch.getBzrBranch()
self.bzrbranch.lock_write()
self.is_locked = True
try:
self.revision_tree = self.bzrbranch.basis_tree()
self.transform_preview = TransformPreview(self.revision_tree)
assert self.transform_preview.find_conflicts() == [], (
"TransformPreview is not in a consistent state.")
if not no_race_check:
last_revision = self.bzrbranch.last_revision()
if not self._matchingLastMirrored(last_revision):
raise StaleLastMirrored(
db_branch, get_branch_info(self.bzrbranch))
self.is_open = True
except:
self.unlock()
raise
self.files = set()
self.merge_parents = merge_parents
