2833
2833
def __init__(self, msg):
2837
class NoSuchView(BzrError):
2838
"""A view does not exist.
2841
_fmt = u"No such view: %(view_name)s."
2843
def __init__(self, view_name):
2844
self.view_name = view_name
2847
class ViewsNotSupported(BzrError):
2848
"""Views are not supported by a tree format.
2851
_fmt = ("Views are not supported by %(tree)s;"
2852
" use 'bzr upgrade' to change your tree to a later format.")
2854
def __init__(self, tree):