author | Pierre-Yves David <pierre-yves.david@ens-lyon.org> |
Thu, 03 Nov 2016 05:10:14 +0100 | |
changeset 30280 | 0269ab4f4371 |
parent 29536 | b17a6e3cd2ac |
child 30332 | 318a24b52eeb |
permissions | -rw-r--r-- |
8226
8b2cd04a6e97
put license and copyright info into comment blocks
Martin Geisler <mg@lazybytes.net>
parents:
8225
diff
changeset
|
1 |
# error.py - Mercurial exceptions |
8b2cd04a6e97
put license and copyright info into comment blocks
Martin Geisler <mg@lazybytes.net>
parents:
8225
diff
changeset
|
2 |
# |
8b2cd04a6e97
put license and copyright info into comment blocks
Martin Geisler <mg@lazybytes.net>
parents:
8225
diff
changeset
|
3 |
# Copyright 2005-2008 Matt Mackall <mpm@selenic.com> |
8b2cd04a6e97
put license and copyright info into comment blocks
Martin Geisler <mg@lazybytes.net>
parents:
8225
diff
changeset
|
4 |
# |
8b2cd04a6e97
put license and copyright info into comment blocks
Martin Geisler <mg@lazybytes.net>
parents:
8225
diff
changeset
|
5 |
# This software may be used and distributed according to the terms of the |
10263 | 6 |
# GNU General Public License version 2 or any later version. |
7633 | 7 |
|
8227
0a9542703300
turn some comments back into module docstrings
Martin Geisler <mg@lazybytes.net>
parents:
8226
diff
changeset
|
8 |
"""Mercurial exceptions. |
0a9542703300
turn some comments back into module docstrings
Martin Geisler <mg@lazybytes.net>
parents:
8226
diff
changeset
|
9 |
|
0a9542703300
turn some comments back into module docstrings
Martin Geisler <mg@lazybytes.net>
parents:
8226
diff
changeset
|
10 |
This allows us to catch exceptions at higher levels without forcing |
0a9542703300
turn some comments back into module docstrings
Martin Geisler <mg@lazybytes.net>
parents:
8226
diff
changeset
|
11 |
imports. |
0a9542703300
turn some comments back into module docstrings
Martin Geisler <mg@lazybytes.net>
parents:
8226
diff
changeset
|
12 |
""" |
0a9542703300
turn some comments back into module docstrings
Martin Geisler <mg@lazybytes.net>
parents:
8226
diff
changeset
|
13 |
|
25945
147bd9e238a1
error: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25484
diff
changeset
|
14 |
from __future__ import absolute_import |
147bd9e238a1
error: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25484
diff
changeset
|
15 |
|
7633 | 16 |
# Do not import anything here, please |
17 |
||
29509
945b4c14c570
error: make HintException a mix-in class not derived from BaseException (API)
Yuya Nishihara <yuya@tcha.org>
parents:
28141
diff
changeset
|
18 |
class Hint(object): |
945b4c14c570
error: make HintException a mix-in class not derived from BaseException (API)
Yuya Nishihara <yuya@tcha.org>
parents:
28141
diff
changeset
|
19 |
"""Mix-in to provide a hint of an error |
945b4c14c570
error: make HintException a mix-in class not derived from BaseException (API)
Yuya Nishihara <yuya@tcha.org>
parents:
28141
diff
changeset
|
20 |
|
29510
19205a0e2bf1
error: make hintable exceptions reject unknown keyword arguments (API)
Yuya Nishihara <yuya@tcha.org>
parents:
29509
diff
changeset
|
21 |
This should come first in the inheritance list to consume a hint and |
19205a0e2bf1
error: make hintable exceptions reject unknown keyword arguments (API)
Yuya Nishihara <yuya@tcha.org>
parents:
29509
diff
changeset
|
22 |
pass remaining arguments to the exception class. |
29509
945b4c14c570
error: make HintException a mix-in class not derived from BaseException (API)
Yuya Nishihara <yuya@tcha.org>
parents:
28141
diff
changeset
|
23 |
""" |
25248
821e664924dc
error: refactor common hint-pattern into a common base class
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
25242
diff
changeset
|
24 |
def __init__(self, *args, **kw): |
29510
19205a0e2bf1
error: make hintable exceptions reject unknown keyword arguments (API)
Yuya Nishihara <yuya@tcha.org>
parents:
29509
diff
changeset
|
25 |
self.hint = kw.pop('hint', None) |
19205a0e2bf1
error: make hintable exceptions reject unknown keyword arguments (API)
Yuya Nishihara <yuya@tcha.org>
parents:
29509
diff
changeset
|
26 |
super(Hint, self).__init__(*args, **kw) |
25248
821e664924dc
error: refactor common hint-pattern into a common base class
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
25242
diff
changeset
|
27 |
|
29509
945b4c14c570
error: make HintException a mix-in class not derived from BaseException (API)
Yuya Nishihara <yuya@tcha.org>
parents:
28141
diff
changeset
|
28 |
class RevlogError(Hint, Exception): |
7633 | 29 |
pass |
30 |
||
23014
f00813325c5a
repoview: add a FilteredIndexError class
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23010
diff
changeset
|
31 |
class FilteredIndexError(IndexError): |
f00813325c5a
repoview: add a FilteredIndexError class
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23010
diff
changeset
|
32 |
pass |
f00813325c5a
repoview: add a FilteredIndexError class
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23010
diff
changeset
|
33 |
|
7633 | 34 |
class LookupError(RevlogError, KeyError): |
35 |
def __init__(self, name, index, message): |
|
36 |
self.name = name |
|
24038
10d02cd18604
error: store filename and message on LookupError for later
Martin von Zweigbergk <martinvonz@google.com>
parents:
23415
diff
changeset
|
37 |
self.index = index |
24137
dcfdfd63bde4
error.LookupError: rename 'message' property to something else
Siddharth Agarwal <sid0@fb.com>
parents:
24120
diff
changeset
|
38 |
# this can't be called 'message' because at least some installs of |
dcfdfd63bde4
error.LookupError: rename 'message' property to something else
Siddharth Agarwal <sid0@fb.com>
parents:
24120
diff
changeset
|
39 |
# Python 2.6+ complain about the 'message' property being deprecated |
dcfdfd63bde4
error.LookupError: rename 'message' property to something else
Siddharth Agarwal <sid0@fb.com>
parents:
24120
diff
changeset
|
40 |
self.lookupmessage = message |
7633 | 41 |
if isinstance(name, str) and len(name) == 20: |
25945
147bd9e238a1
error: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25484
diff
changeset
|
42 |
from .node import short |
7633 | 43 |
name = short(name) |
44 |
RevlogError.__init__(self, '%s@%s: %s' % (index, name, message)) |
|
45 |
||
46 |
def __str__(self): |
|
47 |
return RevlogError.__str__(self) |
|
7636 | 48 |
|
23015
21c44c1aed87
repoview: add a FilteredLookupError class
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23014
diff
changeset
|
49 |
class FilteredLookupError(LookupError): |
21c44c1aed87
repoview: add a FilteredLookupError class
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23014
diff
changeset
|
50 |
pass |
21c44c1aed87
repoview: add a FilteredLookupError class
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23014
diff
changeset
|
51 |
|
18855
50c922c1b514
hgweb: show correct error message for i18n environment
Takumi IINO <trot.thunder@gmail.com>
parents:
15017
diff
changeset
|
52 |
class ManifestLookupError(LookupError): |
50c922c1b514
hgweb: show correct error message for i18n environment
Takumi IINO <trot.thunder@gmail.com>
parents:
15017
diff
changeset
|
53 |
pass |
50c922c1b514
hgweb: show correct error message for i18n environment
Takumi IINO <trot.thunder@gmail.com>
parents:
15017
diff
changeset
|
54 |
|
11287
b901bb751999
error: change ParseError to CommandError
Matt Mackall <mpm@selenic.com>
parents:
10263
diff
changeset
|
55 |
class CommandError(Exception): |
7636 | 56 |
"""Exception raised on errors in parsing the command line.""" |
7637 | 57 |
|
29509
945b4c14c570
error: make HintException a mix-in class not derived from BaseException (API)
Yuya Nishihara <yuya@tcha.org>
parents:
28141
diff
changeset
|
58 |
class InterventionRequired(Hint, Exception): |
18931
3c224e0949de
error: introduce new InterventionRequired exception
Augie Fackler <raf@durin42.com>
parents:
18855
diff
changeset
|
59 |
"""Exception raised when a command requires human intervention.""" |
3c224e0949de
error: introduce new InterventionRequired exception
Augie Fackler <raf@durin42.com>
parents:
18855
diff
changeset
|
60 |
|
29509
945b4c14c570
error: make HintException a mix-in class not derived from BaseException (API)
Yuya Nishihara <yuya@tcha.org>
parents:
28141
diff
changeset
|
61 |
class Abort(Hint, Exception): |
11288
2123aad24d56
error: add new ParseError for various parsing errors
Matt Mackall <mpm@selenic.com>
parents:
11287
diff
changeset
|
62 |
"""Raised if a command needs to print an error and exit.""" |
2123aad24d56
error: add new ParseError for various parsing errors
Matt Mackall <mpm@selenic.com>
parents:
11287
diff
changeset
|
63 |
|
26692
8d1cfd77b64f
hook: raise a separate exception for when loading a hook fails
Siddharth Agarwal <sid0@fb.com>
parents:
26683
diff
changeset
|
64 |
class HookLoadError(Abort): |
8d1cfd77b64f
hook: raise a separate exception for when loading a hook fails
Siddharth Agarwal <sid0@fb.com>
parents:
26683
diff
changeset
|
65 |
"""raised when loading a hook fails, aborting an operation |
8d1cfd77b64f
hook: raise a separate exception for when loading a hook fails
Siddharth Agarwal <sid0@fb.com>
parents:
26683
diff
changeset
|
66 |
|
8d1cfd77b64f
hook: raise a separate exception for when loading a hook fails
Siddharth Agarwal <sid0@fb.com>
parents:
26683
diff
changeset
|
67 |
Exists to allow more specialized catching.""" |
8d1cfd77b64f
hook: raise a separate exception for when loading a hook fails
Siddharth Agarwal <sid0@fb.com>
parents:
26683
diff
changeset
|
68 |
|
23415
cdbb85489c41
hook: raise a more specialized HookAbort exception when a hook fails
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23016
diff
changeset
|
69 |
class HookAbort(Abort): |
cdbb85489c41
hook: raise a more specialized HookAbort exception when a hook fails
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23016
diff
changeset
|
70 |
"""raised when a validation hook fails, aborting an operation |
cdbb85489c41
hook: raise a more specialized HookAbort exception when a hook fails
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23016
diff
changeset
|
71 |
|
cdbb85489c41
hook: raise a more specialized HookAbort exception when a hook fails
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23016
diff
changeset
|
72 |
Exists to allow more specialized catching.""" |
cdbb85489c41
hook: raise a more specialized HookAbort exception when a hook fails
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23016
diff
changeset
|
73 |
|
11288
2123aad24d56
error: add new ParseError for various parsing errors
Matt Mackall <mpm@selenic.com>
parents:
11287
diff
changeset
|
74 |
class ConfigError(Abort): |
22359
e3714b927af5
error: use docstrings, not bare strings, for error classes
Mike Edgar <adgar@google.com>
parents:
21747
diff
changeset
|
75 |
"""Exception raised when parsing config files""" |
8144
fca54469480e
ui: introduce new config parser
Matt Mackall <mpm@selenic.com>
parents:
7947
diff
changeset
|
76 |
|
26683
634666c48b7d
update: introduce a 'UpdateAbort' exception
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26640
diff
changeset
|
77 |
class UpdateAbort(Abort): |
634666c48b7d
update: introduce a 'UpdateAbort' exception
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26640
diff
changeset
|
78 |
"""Raised when an update is aborted for destination issue""" |
634666c48b7d
update: introduce a 'UpdateAbort' exception
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26640
diff
changeset
|
79 |
|
28141
13bb8de97f87
destutil: add more precise error classes for destmerge
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27628
diff
changeset
|
80 |
class MergeDestAbort(Abort): |
13bb8de97f87
destutil: add more precise error classes for destmerge
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27628
diff
changeset
|
81 |
"""Raised when an update is aborted for destination issues""" |
13bb8de97f87
destutil: add more precise error classes for destmerge
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27628
diff
changeset
|
82 |
|
13bb8de97f87
destutil: add more precise error classes for destmerge
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27628
diff
changeset
|
83 |
class NoMergeDestAbort(MergeDestAbort): |
13bb8de97f87
destutil: add more precise error classes for destmerge
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27628
diff
changeset
|
84 |
"""Raised when an update is aborted because there is nothing to merge""" |
13bb8de97f87
destutil: add more precise error classes for destmerge
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27628
diff
changeset
|
85 |
|
13bb8de97f87
destutil: add more precise error classes for destmerge
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27628
diff
changeset
|
86 |
class ManyMergeDestAbort(MergeDestAbort): |
13bb8de97f87
destutil: add more precise error classes for destmerge
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27628
diff
changeset
|
87 |
"""Raised when an update is aborted because destination is ambigious""" |
13bb8de97f87
destutil: add more precise error classes for destmerge
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27628
diff
changeset
|
88 |
|
26896
5e46123e6c35
error: add structured exception for EOF at prompt
Siddharth Agarwal <sid0@fb.com>
parents:
26693
diff
changeset
|
89 |
class ResponseExpected(Abort): |
5e46123e6c35
error: add structured exception for EOF at prompt
Siddharth Agarwal <sid0@fb.com>
parents:
26693
diff
changeset
|
90 |
"""Raised when an EOF is received for a prompt""" |
5e46123e6c35
error: add structured exception for EOF at prompt
Siddharth Agarwal <sid0@fb.com>
parents:
26693
diff
changeset
|
91 |
def __init__(self): |
5e46123e6c35
error: add structured exception for EOF at prompt
Siddharth Agarwal <sid0@fb.com>
parents:
26693
diff
changeset
|
92 |
from .i18n import _ |
5e46123e6c35
error: add structured exception for EOF at prompt
Siddharth Agarwal <sid0@fb.com>
parents:
26693
diff
changeset
|
93 |
Abort.__init__(self, _('response expected')) |
5e46123e6c35
error: add structured exception for EOF at prompt
Siddharth Agarwal <sid0@fb.com>
parents:
26693
diff
changeset
|
94 |
|
29509
945b4c14c570
error: make HintException a mix-in class not derived from BaseException (API)
Yuya Nishihara <yuya@tcha.org>
parents:
28141
diff
changeset
|
95 |
class OutOfBandError(Hint, Exception): |
22359
e3714b927af5
error: use docstrings, not bare strings, for error classes
Mike Edgar <adgar@google.com>
parents:
21747
diff
changeset
|
96 |
"""Exception raised when a remote repo reports failure""" |
15017
f4522df38c65
wireproto: add out-of-band error class to allow remote repo to report errors
Andrew Pritchard <andrewp@fogcreek.com>
parents:
14761
diff
changeset
|
97 |
|
29509
945b4c14c570
error: make HintException a mix-in class not derived from BaseException (API)
Yuya Nishihara <yuya@tcha.org>
parents:
28141
diff
changeset
|
98 |
class ParseError(Hint, Exception): |
24040
7f375d2de945
error: update docstring on ParseError
Augie Fackler <augie@google.com>
parents:
24038
diff
changeset
|
99 |
"""Raised when parsing config files and {rev,file}sets (msg[, pos])""" |
11288
2123aad24d56
error: add new ParseError for various parsing errors
Matt Mackall <mpm@selenic.com>
parents:
11287
diff
changeset
|
100 |
|
24217
d2b81256db1e
error: add a new UnknownIdentifier error type
Augie Fackler <augie@google.com>
parents:
24190
diff
changeset
|
101 |
class UnknownIdentifier(ParseError): |
d2b81256db1e
error: add a new UnknownIdentifier error type
Augie Fackler <augie@google.com>
parents:
24190
diff
changeset
|
102 |
"""Exception raised when a {rev,file}set references an unknown identifier""" |
d2b81256db1e
error: add a new UnknownIdentifier error type
Augie Fackler <augie@google.com>
parents:
24190
diff
changeset
|
103 |
|
d2b81256db1e
error: add a new UnknownIdentifier error type
Augie Fackler <augie@google.com>
parents:
24190
diff
changeset
|
104 |
def __init__(self, function, symbols): |
25945
147bd9e238a1
error: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25484
diff
changeset
|
105 |
from .i18n import _ |
24217
d2b81256db1e
error: add a new UnknownIdentifier error type
Augie Fackler <augie@google.com>
parents:
24190
diff
changeset
|
106 |
ParseError.__init__(self, _("unknown identifier: %s") % function) |
d2b81256db1e
error: add a new UnknownIdentifier error type
Augie Fackler <augie@google.com>
parents:
24190
diff
changeset
|
107 |
self.function = function |
d2b81256db1e
error: add a new UnknownIdentifier error type
Augie Fackler <augie@google.com>
parents:
24190
diff
changeset
|
108 |
self.symbols = symbols |
d2b81256db1e
error: add a new UnknownIdentifier error type
Augie Fackler <augie@google.com>
parents:
24190
diff
changeset
|
109 |
|
29509
945b4c14c570
error: make HintException a mix-in class not derived from BaseException (API)
Yuya Nishihara <yuya@tcha.org>
parents:
28141
diff
changeset
|
110 |
class RepoError(Hint, Exception): |
25248
821e664924dc
error: refactor common hint-pattern into a common base class
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
25242
diff
changeset
|
111 |
pass |
7637 | 112 |
|
9423
1444a42f6052
Make distinct lookup error for localrepo.lookup
Matt Mackall <mpm@selenic.com>
parents:
8227
diff
changeset
|
113 |
class RepoLookupError(RepoError): |
1444a42f6052
Make distinct lookup error for localrepo.lookup
Matt Mackall <mpm@selenic.com>
parents:
8227
diff
changeset
|
114 |
pass |
1444a42f6052
Make distinct lookup error for localrepo.lookup
Matt Mackall <mpm@selenic.com>
parents:
8227
diff
changeset
|
115 |
|
23016
2bd51e61c65e
repoview: add a FilteredRepoLookupError
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23015
diff
changeset
|
116 |
class FilteredRepoLookupError(RepoLookupError): |
2bd51e61c65e
repoview: add a FilteredRepoLookupError
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23015
diff
changeset
|
117 |
pass |
2bd51e61c65e
repoview: add a FilteredRepoLookupError
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23015
diff
changeset
|
118 |
|
7637 | 119 |
class CapabilityError(RepoError): |
120 |
pass |
|
7640 | 121 |
|
13447
931a72e00efa
introduce new RequirementError (issue2649)
Adrian Buehlmann <adrian@cadifra.com>
parents:
11574
diff
changeset
|
122 |
class RequirementError(RepoError): |
931a72e00efa
introduce new RequirementError (issue2649)
Adrian Buehlmann <adrian@cadifra.com>
parents:
11574
diff
changeset
|
123 |
"""Exception raised if .hg/requires has an unknown entry.""" |
931a72e00efa
introduce new RequirementError (issue2649)
Adrian Buehlmann <adrian@cadifra.com>
parents:
11574
diff
changeset
|
124 |
|
26985
039a53c87370
error: add a structured exception for unsupported merge records
Siddharth Agarwal <sid0@fb.com>
parents:
26896
diff
changeset
|
125 |
class UnsupportedMergeRecords(Abort): |
039a53c87370
error: add a structured exception for unsupported merge records
Siddharth Agarwal <sid0@fb.com>
parents:
26896
diff
changeset
|
126 |
def __init__(self, recordtypes): |
039a53c87370
error: add a structured exception for unsupported merge records
Siddharth Agarwal <sid0@fb.com>
parents:
26896
diff
changeset
|
127 |
from .i18n import _ |
039a53c87370
error: add a structured exception for unsupported merge records
Siddharth Agarwal <sid0@fb.com>
parents:
26896
diff
changeset
|
128 |
self.recordtypes = sorted(recordtypes) |
039a53c87370
error: add a structured exception for unsupported merge records
Siddharth Agarwal <sid0@fb.com>
parents:
26896
diff
changeset
|
129 |
s = ' '.join(self.recordtypes) |
039a53c87370
error: add a structured exception for unsupported merge records
Siddharth Agarwal <sid0@fb.com>
parents:
26896
diff
changeset
|
130 |
Abort.__init__( |
039a53c87370
error: add a structured exception for unsupported merge records
Siddharth Agarwal <sid0@fb.com>
parents:
26896
diff
changeset
|
131 |
self, _('unsupported merge state records: %s') % s, |
039a53c87370
error: add a structured exception for unsupported merge records
Siddharth Agarwal <sid0@fb.com>
parents:
26896
diff
changeset
|
132 |
hint=_('see https://mercurial-scm.org/wiki/MergeStateRecords for ' |
039a53c87370
error: add a structured exception for unsupported merge records
Siddharth Agarwal <sid0@fb.com>
parents:
26896
diff
changeset
|
133 |
'more information')) |
039a53c87370
error: add a structured exception for unsupported merge records
Siddharth Agarwal <sid0@fb.com>
parents:
26896
diff
changeset
|
134 |
|
7640 | 135 |
class LockError(IOError): |
136 |
def __init__(self, errno, strerror, filename, desc): |
|
137 |
IOError.__init__(self, errno, strerror, filename) |
|
138 |
self.desc = desc |
|
139 |
||
140 |
class LockHeld(LockError): |
|
141 |
def __init__(self, errno, filename, desc, locker): |
|
142 |
LockError.__init__(self, errno, 'Lock held', filename, desc) |
|
143 |
self.locker = locker |
|
144 |
||
145 |
class LockUnavailable(LockError): |
|
146 |
pass |
|
7641
d2f753830f80
error: move UnexpectedOutput (now ResponseError)
Matt Mackall <mpm@selenic.com>
parents:
7640
diff
changeset
|
147 |
|
26355
f51713b8c6fa
error: add an exception to indicate lock inheritance API contract violations
Siddharth Agarwal <sid0@fb.com>
parents:
25945
diff
changeset
|
148 |
# LockError is for errors while acquiring the lock -- this is unrelated |
26438
024644b1900b
error: make lock inheritance contract violations a subclass of RuntimeError
Siddharth Agarwal <sid0@fb.com>
parents:
26394
diff
changeset
|
149 |
class LockInheritanceContractViolation(RuntimeError): |
26355
f51713b8c6fa
error: add an exception to indicate lock inheritance API contract violations
Siddharth Agarwal <sid0@fb.com>
parents:
25945
diff
changeset
|
150 |
pass |
f51713b8c6fa
error: add an exception to indicate lock inheritance API contract violations
Siddharth Agarwal <sid0@fb.com>
parents:
25945
diff
changeset
|
151 |
|
7641
d2f753830f80
error: move UnexpectedOutput (now ResponseError)
Matt Mackall <mpm@selenic.com>
parents:
7640
diff
changeset
|
152 |
class ResponseError(Exception): |
d2f753830f80
error: move UnexpectedOutput (now ResponseError)
Matt Mackall <mpm@selenic.com>
parents:
7640
diff
changeset
|
153 |
"""Raised to print an error with part of output and exit.""" |
d2f753830f80
error: move UnexpectedOutput (now ResponseError)
Matt Mackall <mpm@selenic.com>
parents:
7640
diff
changeset
|
154 |
|
7643
9a1ea6587557
error: move UnknownCommand and AmbiguousCommand
Matt Mackall <mpm@selenic.com>
parents:
7641
diff
changeset
|
155 |
class UnknownCommand(Exception): |
9a1ea6587557
error: move UnknownCommand and AmbiguousCommand
Matt Mackall <mpm@selenic.com>
parents:
7641
diff
changeset
|
156 |
"""Exception raised if command is not in the command table.""" |
9a1ea6587557
error: move UnknownCommand and AmbiguousCommand
Matt Mackall <mpm@selenic.com>
parents:
7641
diff
changeset
|
157 |
|
9a1ea6587557
error: move UnknownCommand and AmbiguousCommand
Matt Mackall <mpm@selenic.com>
parents:
7641
diff
changeset
|
158 |
class AmbiguousCommand(Exception): |
9a1ea6587557
error: move UnknownCommand and AmbiguousCommand
Matt Mackall <mpm@selenic.com>
parents:
7641
diff
changeset
|
159 |
"""Exception raised if command shortcut matches more than one command.""" |
9a1ea6587557
error: move UnknownCommand and AmbiguousCommand
Matt Mackall <mpm@selenic.com>
parents:
7641
diff
changeset
|
160 |
|
7644
182b7114d35a
error: move SignalInterrupt
Matt Mackall <mpm@selenic.com>
parents:
7643
diff
changeset
|
161 |
# derived from KeyboardInterrupt to simplify some breakout code |
182b7114d35a
error: move SignalInterrupt
Matt Mackall <mpm@selenic.com>
parents:
7643
diff
changeset
|
162 |
class SignalInterrupt(KeyboardInterrupt): |
182b7114d35a
error: move SignalInterrupt
Matt Mackall <mpm@selenic.com>
parents:
7643
diff
changeset
|
163 |
"""Exception raised on SIGTERM and SIGHUP.""" |
7646 | 164 |
|
165 |
class SignatureError(Exception): |
|
166 |
pass |
|
21184
28d76afa1568
bundle2: fix raising errors during heads checking
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
18931
diff
changeset
|
167 |
|
28d76afa1568
bundle2: fix raising errors during heads checking
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
18931
diff
changeset
|
168 |
class PushRaced(RuntimeError): |
28d76afa1568
bundle2: fix raising errors during heads checking
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
18931
diff
changeset
|
169 |
"""An exception raised during unbundling that indicate a push race""" |
28d76afa1568
bundle2: fix raising errors during heads checking
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
18931
diff
changeset
|
170 |
|
21618
7568f5c1c801
bundle2: move exception classes into the error module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21184
diff
changeset
|
171 |
# bundle2 related errors |
7568f5c1c801
bundle2: move exception classes into the error module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21184
diff
changeset
|
172 |
class BundleValueError(ValueError): |
21621
b6eb56a9335d
bundle2: introduce a ``params`` attribute to BundleValueError
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21620
diff
changeset
|
173 |
"""error raised when bundle2 cannot be processed""" |
21620
6eaa71b2a3cc
bundle2: introduce a parttype attribute to BundleValueError
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21618
diff
changeset
|
174 |
|
26393
cff70549a959
bundle2: rename error exception class for unsupported feature
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26355
diff
changeset
|
175 |
class BundleUnknownFeatureError(BundleValueError): |
26394
e75da738add5
bundle2: allow to specify unsupported value on error
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26393
diff
changeset
|
176 |
def __init__(self, parttype=None, params=(), values=()): |
21620
6eaa71b2a3cc
bundle2: introduce a parttype attribute to BundleValueError
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21618
diff
changeset
|
177 |
self.parttype = parttype |
21621
b6eb56a9335d
bundle2: introduce a ``params`` attribute to BundleValueError
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21620
diff
changeset
|
178 |
self.params = params |
26394
e75da738add5
bundle2: allow to specify unsupported value on error
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26393
diff
changeset
|
179 |
self.values = values |
21627
3e8bcc90f07c
bundle2: support None parttype in BundleValueError
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21621
diff
changeset
|
180 |
if self.parttype is None: |
3e8bcc90f07c
bundle2: support None parttype in BundleValueError
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21621
diff
changeset
|
181 |
msg = 'Stream Parameter' |
3e8bcc90f07c
bundle2: support None parttype in BundleValueError
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21621
diff
changeset
|
182 |
else: |
3e8bcc90f07c
bundle2: support None parttype in BundleValueError
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21621
diff
changeset
|
183 |
msg = parttype |
26394
e75da738add5
bundle2: allow to specify unsupported value on error
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26393
diff
changeset
|
184 |
entries = self.params |
e75da738add5
bundle2: allow to specify unsupported value on error
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26393
diff
changeset
|
185 |
if self.params and self.values: |
e75da738add5
bundle2: allow to specify unsupported value on error
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26393
diff
changeset
|
186 |
assert len(self.params) == len(self.values) |
e75da738add5
bundle2: allow to specify unsupported value on error
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26393
diff
changeset
|
187 |
entries = [] |
e75da738add5
bundle2: allow to specify unsupported value on error
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26393
diff
changeset
|
188 |
for idx, par in enumerate(self.params): |
e75da738add5
bundle2: allow to specify unsupported value on error
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26393
diff
changeset
|
189 |
val = self.values[idx] |
e75da738add5
bundle2: allow to specify unsupported value on error
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26393
diff
changeset
|
190 |
if val is None: |
e75da738add5
bundle2: allow to specify unsupported value on error
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26393
diff
changeset
|
191 |
entries.append(val) |
e75da738add5
bundle2: allow to specify unsupported value on error
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26393
diff
changeset
|
192 |
else: |
e75da738add5
bundle2: allow to specify unsupported value on error
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26393
diff
changeset
|
193 |
entries.append("%s=%r" % (par, val)) |
e75da738add5
bundle2: allow to specify unsupported value on error
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26393
diff
changeset
|
194 |
if entries: |
e75da738add5
bundle2: allow to specify unsupported value on error
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26393
diff
changeset
|
195 |
msg = '%s - %s' % (msg, ', '.join(entries)) |
21747
fecead61d222
error: restore python 2.4 compatibility for BundleValueError
Brendan Cully <brendan@kublai.com>
parents:
21627
diff
changeset
|
196 |
ValueError.__init__(self, msg) |
21618
7568f5c1c801
bundle2: move exception classes into the error module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21184
diff
changeset
|
197 |
|
7568f5c1c801
bundle2: move exception classes into the error module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21184
diff
changeset
|
198 |
class ReadOnlyPartError(RuntimeError): |
7568f5c1c801
bundle2: move exception classes into the error module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21184
diff
changeset
|
199 |
"""error raised when code tries to alter a part being generated""" |
7568f5c1c801
bundle2: move exception classes into the error module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21184
diff
changeset
|
200 |
|
25484
a5192774e925
bundle2: introduce a PushkeyFail error to abort unbundle on pushkey error
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25249
diff
changeset
|
201 |
class PushkeyFailed(Abort): |
a5192774e925
bundle2: introduce a PushkeyFail error to abort unbundle on pushkey error
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25249
diff
changeset
|
202 |
"""error raised when a pushkey part failed to update a value""" |
a5192774e925
bundle2: introduce a PushkeyFail error to abort unbundle on pushkey error
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25249
diff
changeset
|
203 |
|
a5192774e925
bundle2: introduce a PushkeyFail error to abort unbundle on pushkey error
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25249
diff
changeset
|
204 |
def __init__(self, partid, namespace=None, key=None, new=None, old=None, |
a5192774e925
bundle2: introduce a PushkeyFail error to abort unbundle on pushkey error
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25249
diff
changeset
|
205 |
ret=None): |
a5192774e925
bundle2: introduce a PushkeyFail error to abort unbundle on pushkey error
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25249
diff
changeset
|
206 |
self.partid = partid |
a5192774e925
bundle2: introduce a PushkeyFail error to abort unbundle on pushkey error
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25249
diff
changeset
|
207 |
self.namespace = namespace |
a5192774e925
bundle2: introduce a PushkeyFail error to abort unbundle on pushkey error
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25249
diff
changeset
|
208 |
self.key = key |
a5192774e925
bundle2: introduce a PushkeyFail error to abort unbundle on pushkey error
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25249
diff
changeset
|
209 |
self.new = new |
a5192774e925
bundle2: introduce a PushkeyFail error to abort unbundle on pushkey error
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25249
diff
changeset
|
210 |
self.old = old |
a5192774e925
bundle2: introduce a PushkeyFail error to abort unbundle on pushkey error
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25249
diff
changeset
|
211 |
self.ret = ret |
a5192774e925
bundle2: introduce a PushkeyFail error to abort unbundle on pushkey error
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25249
diff
changeset
|
212 |
# no i18n expected to be processed into a better message |
a5192774e925
bundle2: introduce a PushkeyFail error to abort unbundle on pushkey error
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25249
diff
changeset
|
213 |
Abort.__init__(self, 'failed to update value for "%s/%s"' |
a5192774e925
bundle2: introduce a PushkeyFail error to abort unbundle on pushkey error
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25249
diff
changeset
|
214 |
% (namespace, key)) |
a5192774e925
bundle2: introduce a PushkeyFail error to abort unbundle on pushkey error
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25249
diff
changeset
|
215 |
|
22595
244478687edd
error: add CensoredNodeError, will be thrown when content deliberately erased
Mike Edgar <adgar@google.com>
parents:
22359
diff
changeset
|
216 |
class CensoredNodeError(RevlogError): |
24190
903c7e8c97ad
changegroup: emit full-replacement deltas if either revision is censored
Mike Edgar <adgar@google.com>
parents:
24137
diff
changeset
|
217 |
"""error raised when content verification fails on a censored node |
22595
244478687edd
error: add CensoredNodeError, will be thrown when content deliberately erased
Mike Edgar <adgar@google.com>
parents:
22359
diff
changeset
|
218 |
|
24190
903c7e8c97ad
changegroup: emit full-replacement deltas if either revision is censored
Mike Edgar <adgar@google.com>
parents:
24137
diff
changeset
|
219 |
Also contains the tombstone data substituted for the uncensored data. |
903c7e8c97ad
changegroup: emit full-replacement deltas if either revision is censored
Mike Edgar <adgar@google.com>
parents:
24137
diff
changeset
|
220 |
""" |
903c7e8c97ad
changegroup: emit full-replacement deltas if either revision is censored
Mike Edgar <adgar@google.com>
parents:
24137
diff
changeset
|
221 |
|
903c7e8c97ad
changegroup: emit full-replacement deltas if either revision is censored
Mike Edgar <adgar@google.com>
parents:
24137
diff
changeset
|
222 |
def __init__(self, filename, node, tombstone): |
25945
147bd9e238a1
error: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25484
diff
changeset
|
223 |
from .node import short |
22595
244478687edd
error: add CensoredNodeError, will be thrown when content deliberately erased
Mike Edgar <adgar@google.com>
parents:
22359
diff
changeset
|
224 |
RevlogError.__init__(self, '%s:%s' % (filename, short(node))) |
24190
903c7e8c97ad
changegroup: emit full-replacement deltas if either revision is censored
Mike Edgar <adgar@google.com>
parents:
24137
diff
changeset
|
225 |
self.tombstone = tombstone |
24120
a450e0a2ba0a
revlog: in addgroup, reject ill-formed deltas based on censored nodes
Mike Edgar <adgar@google.com>
parents:
24040
diff
changeset
|
226 |
|
a450e0a2ba0a
revlog: in addgroup, reject ill-formed deltas based on censored nodes
Mike Edgar <adgar@google.com>
parents:
24040
diff
changeset
|
227 |
class CensoredBaseError(RevlogError): |
a450e0a2ba0a
revlog: in addgroup, reject ill-formed deltas based on censored nodes
Mike Edgar <adgar@google.com>
parents:
24040
diff
changeset
|
228 |
"""error raised when a delta is rejected because its base is censored |
a450e0a2ba0a
revlog: in addgroup, reject ill-formed deltas based on censored nodes
Mike Edgar <adgar@google.com>
parents:
24040
diff
changeset
|
229 |
|
a450e0a2ba0a
revlog: in addgroup, reject ill-formed deltas based on censored nodes
Mike Edgar <adgar@google.com>
parents:
24040
diff
changeset
|
230 |
A delta based on a censored revision must be formed as single patch |
a450e0a2ba0a
revlog: in addgroup, reject ill-formed deltas based on censored nodes
Mike Edgar <adgar@google.com>
parents:
24040
diff
changeset
|
231 |
operation which replaces the entire base with new content. This ensures |
a450e0a2ba0a
revlog: in addgroup, reject ill-formed deltas based on censored nodes
Mike Edgar <adgar@google.com>
parents:
24040
diff
changeset
|
232 |
the delta may be applied by clones which have not censored the base. |
a450e0a2ba0a
revlog: in addgroup, reject ill-formed deltas based on censored nodes
Mike Edgar <adgar@google.com>
parents:
24040
diff
changeset
|
233 |
""" |
26640
b13fdcc4e700
exchange: refactor bundle specification parsing
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26438
diff
changeset
|
234 |
|
b13fdcc4e700
exchange: refactor bundle specification parsing
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26438
diff
changeset
|
235 |
class InvalidBundleSpecification(Exception): |
b13fdcc4e700
exchange: refactor bundle specification parsing
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26438
diff
changeset
|
236 |
"""error raised when a bundle specification is invalid. |
b13fdcc4e700
exchange: refactor bundle specification parsing
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26438
diff
changeset
|
237 |
|
b13fdcc4e700
exchange: refactor bundle specification parsing
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26438
diff
changeset
|
238 |
This is used for syntax errors as opposed to support errors. |
b13fdcc4e700
exchange: refactor bundle specification parsing
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26438
diff
changeset
|
239 |
""" |
b13fdcc4e700
exchange: refactor bundle specification parsing
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26438
diff
changeset
|
240 |
|
b13fdcc4e700
exchange: refactor bundle specification parsing
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26438
diff
changeset
|
241 |
class UnsupportedBundleSpecification(Exception): |
b13fdcc4e700
exchange: refactor bundle specification parsing
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26438
diff
changeset
|
242 |
"""error raised when a bundle specification is not supported.""" |
29536
b17a6e3cd2ac
shelve: make unshelve be able to abort in any case
Kostia Balytskyi <ikostia@fb.com>
parents:
29510
diff
changeset
|
243 |
|
b17a6e3cd2ac
shelve: make unshelve be able to abort in any case
Kostia Balytskyi <ikostia@fb.com>
parents:
29510
diff
changeset
|
244 |
class CorruptedState(Exception): |
b17a6e3cd2ac
shelve: make unshelve be able to abort in any case
Kostia Balytskyi <ikostia@fb.com>
parents:
29510
diff
changeset
|
245 |
"""error raised when a command is not able to read its state from file""" |