23
23
######################################################################
25
25
class BzrError(StandardError):
27
if len(self.args) == 1:
29
elif len(self.args) == 2:
30
# further explanation or suggestions
31
return '\n '.join([self.args[0]] + self.args[1])
28
36
class BzrCheckError(BzrError):
34
def bailout(msg, explanation=[]):
35
ex = BzrError(msg, explanation)
37
trace._tracefile.write('* raising %s\n' % ex)
40
class InvalidRevisionNumber(BzrError):
42
return 'invalid revision number: %r' % self.args[0]
45
class InvalidRevisionId(BzrError):
49
class BzrCommandError(BzrError):
50
# Error from malformed user command
54
class NotBranchError(BzrError):
55
"""Specified path is not in a branch"""
59
class NotVersionedError(BzrError):
60
"""Specified object is not versioned."""
63
class BadFileKindError(BzrError):
64
"""Specified file is of a kind that cannot be added.
66
(For example a symlink or device file.)"""
70
class ForbiddenFileError(BzrError):
71
"""Cannot operate on a file because it is a control file."""
75
class LockError(Exception):
76
"""All exceptions from the lock/unlock functions should be from
77
this exception class. They will be translated as necessary. The
78
original exception is available as e.original_error
80
def __init__(self, e=None):
81
self.original_error = e
83
Exception.__init__(self, e)
85
Exception.__init__(self)
88
class PointlessCommit(Exception):
89
"""Commit failed because nothing was changed."""
92
class NoSuchRevision(BzrError):
93
def __init__(self, branch, revision):
95
self.revision = revision
96
msg = "Branch %s has no revision %s" % (branch, revision)
97
BzrError.__init__(self, msg)
100
class HistoryMissing(BzrError):
101
def __init__(self, branch, object_type, object_id):
103
BzrError.__init__(self,
104
'%s is missing %s {%s}'
105
% (branch, object_type, object_id))
108
class UnrelatedBranches(BzrCommandError):
110
msg = "Branches have no common ancestor, and no base revision"\
112
BzrCommandError.__init__(self, msg)
115
class NotAncestor(BzrError):
116
def __init__(self, rev_id, not_ancestor_id):
118
self.not_ancestor_id = not_ancestor_id
119
msg = "Revision %s is not an ancestor of %s" % (not_ancestor_id,
121
BzrError.__init__(self, msg)
124
class InstallFailed(BzrError):
125
def __init__(self, revisions):
126
self.revisions = revisions
127
msg = "Could not install revisions:\n%s" % " ,".join(revisions)
128
BzrError.__init__(self, msg)
131
class AmbiguousBase(BzrError):
132
def __init__(self, bases):
133
msg = "The correct base is unclear, becase %s are all equally close" %\
135
BzrError.__init__(self, msg)
added
removed
bzrlib/errors.py
