def get_branch(node, repositories, default_repo, config):
"""Scan for a <branch> element and create a corresponding Branch object."""
name = node.getAttribute('id')
childnode = find_first_child_node(node, 'branch')
if childnode is None:
raise FatalError(_('no <branch> element found for %s') % name)
# look up the repository for this branch ...
if childnode.hasAttribute('repo'):
try:
repo = repositories[childnode.getAttribute('repo')]
except KeyError:
repo_names = ', '.join([r.name for r in repositories.values()])
raise UndefinedRepositoryError(
_('Repository=%(missing)s not found for module id=%(module)s. Possible repositories are %(possible)s'
% {'missing': childnode.getAttribute('repo'), 'module': name,
'possible': repo_names}))
elif default_repo:
repo = repositories[default_repo]
else:
raise UndefinedRepositoryError(
_('No repository for module id=%(module)s. Either set branch/repo or default repository.'
% {'module': name}))
if repo.mirrors:
mirror_type = config.mirror_policy
if name in config.module_mirror_policy:
mirror_type = config.module_mirror_policy[name]
if mirror_type in repo.mirrors:
repo = repo.mirrors[mirror_type]
return repo.branch_from_xml(name, childnode, repositories, default_repo)
def get_branch(node, repositories, default_repo, config):
"""Scan for a <branch> element and create a corresponding Branch object."""
name = node.getAttribute('id')
for childnode in node.childNodes:
if (childnode.nodeType == childnode.ELEMENT_NODE
and childnode.nodeName == 'branch'):
break
else:
raise FatalError(_('no <branch> element found for %s') % name)
# look up the repository for this branch ...
if childnode.hasAttribute('repo'):
try:
repo = repositories[childnode.getAttribute('repo')]
except KeyError:
raise UndefinedRepositoryError(
_('Repository=%s not found for module id=%s. Possible repositories are %s'
) % (childnode.getAttribute('repo'), name, repositories))
else:
try:
repo = repositories[default_repo]
except KeyError:
raise UndefinedRepositoryError(
_('Default Repository=%s not found for module id=%s. Possible repositories are %s'
) % (default_repo, name, repositories))
if repo.mirrors:
mirror_type = config.mirror_policy
if name in config.module_mirror_policy:
mirror_type = config.module_mirror_policy[name]
if mirror_type in repo.mirrors:
repo = repo.mirrors[mirror_type]
return repo.branch_from_xml(name, childnode, repositories, default_repo)