Mercurial > hg
annotate mercurial/repository.py @ 37449:a0d71618074f
revlog: detect pseudo file nodeids to raise WdirUnsupported exception
Again, I'm not sure if this is the right thing, but adding a few more pseudo
hashes wouldn't be any worse than the current state.
Differential Revision: https://phab.mercurial-scm.org/D2942
author | Yuya Nishihara <yuya@tcha.org> |
---|---|
date | Sun, 25 Mar 2018 18:34:07 +0900 |
parents | 4335a75f0bd0 |
children | 98861a2298b5 |
rev | line source |
---|---|
33800
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
1 # repository.py - Interfaces and base classes for repositories and peers. |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
2 # |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
3 # Copyright 2017 Gregory Szorc <gregory.szorc@gmail.com> |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
4 # |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
5 # This software may be used and distributed according to the terms of the |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
6 # GNU General Public License version 2 or any later version. |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
7 |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
8 from __future__ import absolute_import |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
9 |
33802
a0aad86b3b6a
repository: implement generic capability methods on peer class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33801
diff
changeset
|
10 from .i18n import _ |
37181
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
11 from .thirdparty.zope import ( |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
12 interface as zi, |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
13 ) |
33802
a0aad86b3b6a
repository: implement generic capability methods on peer class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33801
diff
changeset
|
14 from . import ( |
a0aad86b3b6a
repository: implement generic capability methods on peer class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33801
diff
changeset
|
15 error, |
a0aad86b3b6a
repository: implement generic capability methods on peer class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33801
diff
changeset
|
16 ) |
a0aad86b3b6a
repository: implement generic capability methods on peer class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33801
diff
changeset
|
17 |
37320
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
18 class ipeerconnection(zi.Interface): |
33800
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
19 """Represents a "connection" to a repository. |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
20 |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
21 This is the base interface for representing a connection to a repository. |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
22 It holds basic properties and methods applicable to all peer types. |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
23 |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
24 This is not a complete interface definition and should not be used |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
25 outside of this module. |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
26 """ |
37320
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
27 ui = zi.Attribute("""ui.ui instance""") |
33800
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
28 |
37320
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
29 def url(): |
33800
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
30 """Returns a URL string representing this peer. |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
31 |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
32 Currently, implementations expose the raw URL used to construct the |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
33 instance. It may contain credentials as part of the URL. The |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
34 expectations of the value aren't well-defined and this could lead to |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
35 data leakage. |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
36 |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
37 TODO audit/clean consumers and more clearly define the contents of this |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
38 value. |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
39 """ |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
40 |
37320
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
41 def local(): |
33800
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
42 """Returns a local repository instance. |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
43 |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
44 If the peer represents a local repository, returns an object that |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
45 can be used to interface with it. Otherwise returns ``None``. |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
46 """ |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
47 |
37320
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
48 def peer(): |
33800
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
49 """Returns an object conforming to this interface. |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
50 |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
51 Most implementations will ``return self``. |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
52 """ |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
53 |
37320
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
54 def canpush(): |
33800
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
55 """Returns a boolean indicating if this peer can be pushed to.""" |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
56 |
37320
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
57 def close(): |
33800
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
58 """Close the connection to this peer. |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
59 |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
60 This is called when the peer will no longer be used. Resources |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
61 associated with the peer should be cleaned up. |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
62 """ |
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
63 |
37320
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
64 class ipeercommands(zi.Interface): |
33801
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
65 """Client-side interface for communicating over the wire protocol. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
66 |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
67 This interface is used as a gateway to the Mercurial wire protocol. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
68 methods commonly call wire protocol commands of the same name. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
69 """ |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
70 |
37320
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
71 def branchmap(): |
33801
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
72 """Obtain heads in named branches. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
73 |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
74 Returns a dict mapping branch name to an iterable of nodes that are |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
75 heads on that branch. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
76 """ |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
77 |
37320
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
78 def capabilities(): |
33801
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
79 """Obtain capabilities of the peer. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
80 |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
81 Returns a set of string capabilities. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
82 """ |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
83 |
37320
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
84 def debugwireargs(one, two, three=None, four=None, five=None): |
33801
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
85 """Used to facilitate debugging of arguments passed over the wire.""" |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
86 |
37320
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
87 def getbundle(source, **kwargs): |
33801
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
88 """Obtain remote repository data as a bundle. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
89 |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
90 This command is how the bulk of repository data is transferred from |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
91 the peer to the local repository |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
92 |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
93 Returns a generator of bundle data. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
94 """ |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
95 |
37320
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
96 def heads(): |
33801
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
97 """Determine all known head revisions in the peer. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
98 |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
99 Returns an iterable of binary nodes. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
100 """ |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
101 |
37320
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
102 def known(nodes): |
33801
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
103 """Determine whether multiple nodes are known. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
104 |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
105 Accepts an iterable of nodes whose presence to check for. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
106 |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
107 Returns an iterable of booleans indicating of the corresponding node |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
108 at that index is known to the peer. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
109 """ |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
110 |
37320
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
111 def listkeys(namespace): |
33801
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
112 """Obtain all keys in a pushkey namespace. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
113 |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
114 Returns an iterable of key names. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
115 """ |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
116 |
37320
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
117 def lookup(key): |
33801
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
118 """Resolve a value to a known revision. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
119 |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
120 Returns a binary node of the resolved revision on success. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
121 """ |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
122 |
37320
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
123 def pushkey(namespace, key, old, new): |
33801
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
124 """Set a value using the ``pushkey`` protocol. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
125 |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
126 Arguments correspond to the pushkey namespace and key to operate on and |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
127 the old and new values for that key. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
128 |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
129 Returns a string with the peer result. The value inside varies by the |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
130 namespace. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
131 """ |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
132 |
37320
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
133 def stream_out(): |
33801
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
134 """Obtain streaming clone data. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
135 |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
136 Successful result should be a generator of data chunks. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
137 """ |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
138 |
37320
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
139 def unbundle(bundle, heads, url): |
33801
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
140 """Transfer repository data to the peer. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
141 |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
142 This is how the bulk of data during a push is transferred. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
143 |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
144 Returns the integer number of heads added to the peer. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
145 """ |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
146 |
37320
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
147 class ipeerlegacycommands(zi.Interface): |
33801
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
148 """Interface for implementing support for legacy wire protocol commands. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
149 |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
150 Wire protocol commands transition to legacy status when they are no longer |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
151 used by modern clients. To facilitate identifying which commands are |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
152 legacy, the interfaces are split. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
153 """ |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
154 |
37320
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
155 def between(pairs): |
33801
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
156 """Obtain nodes between pairs of nodes. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
157 |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
158 ``pairs`` is an iterable of node pairs. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
159 |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
160 Returns an iterable of iterables of nodes corresponding to each |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
161 requested pair. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
162 """ |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
163 |
37320
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
164 def branches(nodes): |
33801
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
165 """Obtain ancestor changesets of specific nodes back to a branch point. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
166 |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
167 For each requested node, the peer finds the first ancestor node that is |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
168 a DAG root or is a merge. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
169 |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
170 Returns an iterable of iterables with the resolved values for each node. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
171 """ |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
172 |
37320
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
173 def changegroup(nodes, kind): |
33801
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
174 """Obtain a changegroup with data for descendants of specified nodes.""" |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
175 |
37320
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
176 def changegroupsubset(bases, heads, kind): |
33801
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
177 pass |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
178 |
37320
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
179 class ipeerbase(ipeerconnection, ipeercommands): |
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
180 """Unified interface for peer repositories. |
33800
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
181 |
37320
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
182 All peer instances must conform to this interface. |
33800
f257943e47ab
repository: formalize peer interface with abstract base class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
183 """ |
37320
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
184 def iterbatch(): |
33801
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
185 """Obtain an object to be used for multiple method calls. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
186 |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
187 Various operations call several methods on peer instances. If each |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
188 method call were performed immediately and serially, this would |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
189 require round trips to remote peers and/or would slow down execution. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
190 |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
191 Some peers have the ability to "batch" method calls to avoid costly |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
192 round trips or to facilitate concurrent execution. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
193 |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
194 This method returns an object that can be used to indicate intent to |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
195 perform batched method calls. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
196 |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
197 The returned object is a proxy of this peer. It intercepts calls to |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
198 batchable methods and queues them instead of performing them |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
199 immediately. This proxy object has a ``submit`` method that will |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
200 perform all queued batchable method calls. A ``results()`` method |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
201 exposes the results of queued/batched method calls. It is a generator |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
202 of results in the order they were called. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
203 |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
204 Not all peers or wire protocol implementations may actually batch method |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
205 calls. However, they must all support this API. |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
206 """ |
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
207 |
37320
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
208 def capable(name): |
33802
a0aad86b3b6a
repository: implement generic capability methods on peer class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33801
diff
changeset
|
209 """Determine support for a named capability. |
a0aad86b3b6a
repository: implement generic capability methods on peer class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33801
diff
changeset
|
210 |
a0aad86b3b6a
repository: implement generic capability methods on peer class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33801
diff
changeset
|
211 Returns ``False`` if capability not supported. |
a0aad86b3b6a
repository: implement generic capability methods on peer class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33801
diff
changeset
|
212 |
a0aad86b3b6a
repository: implement generic capability methods on peer class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33801
diff
changeset
|
213 Returns ``True`` if boolean capability is supported. Returns a string |
a0aad86b3b6a
repository: implement generic capability methods on peer class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33801
diff
changeset
|
214 if capability support is non-boolean. |
a0aad86b3b6a
repository: implement generic capability methods on peer class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33801
diff
changeset
|
215 """ |
37320
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
216 |
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
217 def requirecap(name, purpose): |
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
218 """Require a capability to be present. |
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
219 |
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
220 Raises a ``CapabilityError`` if the capability isn't present. |
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
221 """ |
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
222 |
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
223 class ipeerbaselegacycommands(ipeerbase, ipeerlegacycommands): |
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
224 """Unified peer interface that supports legacy commands.""" |
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
225 |
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
226 @zi.implementer(ipeerbase) |
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
227 class peer(object): |
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
228 """Base class for peer repositories.""" |
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
229 |
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
230 def capable(self, name): |
33802
a0aad86b3b6a
repository: implement generic capability methods on peer class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33801
diff
changeset
|
231 caps = self.capabilities() |
a0aad86b3b6a
repository: implement generic capability methods on peer class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33801
diff
changeset
|
232 if name in caps: |
a0aad86b3b6a
repository: implement generic capability methods on peer class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33801
diff
changeset
|
233 return True |
a0aad86b3b6a
repository: implement generic capability methods on peer class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33801
diff
changeset
|
234 |
a0aad86b3b6a
repository: implement generic capability methods on peer class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33801
diff
changeset
|
235 name = '%s=' % name |
a0aad86b3b6a
repository: implement generic capability methods on peer class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33801
diff
changeset
|
236 for cap in caps: |
a0aad86b3b6a
repository: implement generic capability methods on peer class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33801
diff
changeset
|
237 if cap.startswith(name): |
a0aad86b3b6a
repository: implement generic capability methods on peer class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33801
diff
changeset
|
238 return cap[len(name):] |
a0aad86b3b6a
repository: implement generic capability methods on peer class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33801
diff
changeset
|
239 |
a0aad86b3b6a
repository: implement generic capability methods on peer class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33801
diff
changeset
|
240 return False |
a0aad86b3b6a
repository: implement generic capability methods on peer class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33801
diff
changeset
|
241 |
a0aad86b3b6a
repository: implement generic capability methods on peer class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33801
diff
changeset
|
242 def requirecap(self, name, purpose): |
a0aad86b3b6a
repository: implement generic capability methods on peer class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33801
diff
changeset
|
243 if self.capable(name): |
a0aad86b3b6a
repository: implement generic capability methods on peer class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33801
diff
changeset
|
244 return |
a0aad86b3b6a
repository: implement generic capability methods on peer class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33801
diff
changeset
|
245 |
a0aad86b3b6a
repository: implement generic capability methods on peer class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33801
diff
changeset
|
246 raise error.CapabilityError( |
a0aad86b3b6a
repository: implement generic capability methods on peer class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33801
diff
changeset
|
247 _('cannot %s; remote repository does not support the %r ' |
a0aad86b3b6a
repository: implement generic capability methods on peer class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33801
diff
changeset
|
248 'capability') % (purpose, name)) |
a0aad86b3b6a
repository: implement generic capability methods on peer class
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33801
diff
changeset
|
249 |
37320
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
250 @zi.implementer(ipeerbaselegacycommands) |
39f7d4ee8bcd
repository: port peer interfaces to zope.interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37316
diff
changeset
|
251 class legacypeer(peer): |
33801
558f5b2ee10e
repository: formalize wire protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33800
diff
changeset
|
252 """peer but with support for legacy wire protocol commands.""" |
37181
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
253 |
37440
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
254 class ifilerevisionssequence(zi.Interface): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
255 """Contains index data for all revisions of a file. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
256 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
257 Types implementing this behave like lists of tuples. The index |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
258 in the list corresponds to the revision number. The values contain |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
259 index metadata. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
260 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
261 The *null* revision (revision number -1) is always the last item |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
262 in the index. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
263 """ |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
264 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
265 def __len__(): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
266 """The total number of revisions.""" |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
267 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
268 def __getitem__(rev): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
269 """Returns the object having a specific revision number. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
270 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
271 Returns an 8-tuple with the following fields: |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
272 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
273 offset+flags |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
274 Contains the offset and flags for the revision. 64-bit unsigned |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
275 integer where first 6 bytes are the offset and the next 2 bytes |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
276 are flags. The offset can be 0 if it is not used by the store. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
277 compressed size |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
278 Size of the revision data in the store. It can be 0 if it isn't |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
279 needed by the store. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
280 uncompressed size |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
281 Fulltext size. It can be 0 if it isn't needed by the store. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
282 base revision |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
283 Revision number of revision the delta for storage is encoded |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
284 against. -1 indicates not encoded against a base revision. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
285 link revision |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
286 Revision number of changelog revision this entry is related to. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
287 p1 revision |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
288 Revision number of 1st parent. -1 if no 1st parent. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
289 p2 revision |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
290 Revision number of 2nd parent. -1 if no 1st parent. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
291 node |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
292 Binary node value for this revision number. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
293 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
294 Negative values should index off the end of the sequence. ``-1`` |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
295 should return the null revision. ``-2`` should return the most |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
296 recent revision. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
297 """ |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
298 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
299 def __contains__(rev): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
300 """Whether a revision number exists.""" |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
301 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
302 def insert(self, i, entry): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
303 """Add an item to the index at specific revision.""" |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
304 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
305 class ifileindex(zi.Interface): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
306 """Storage interface for index data of a single file. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
307 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
308 File storage data is divided into index metadata and data storage. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
309 This interface defines the index portion of the interface. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
310 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
311 The index logically consists of: |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
312 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
313 * A mapping between revision numbers and nodes. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
314 * DAG data (storing and querying the relationship between nodes). |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
315 * Metadata to facilitate storage. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
316 """ |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
317 index = zi.Attribute( |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
318 """An ``ifilerevisionssequence`` instance.""") |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
319 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
320 def __len__(): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
321 """Obtain the number of revisions stored for this file.""" |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
322 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
323 def __iter__(): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
324 """Iterate over revision numbers for this file.""" |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
325 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
326 def revs(start=0, stop=None): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
327 """Iterate over revision numbers for this file, with control.""" |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
328 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
329 def parents(node): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
330 """Returns a 2-tuple of parent nodes for a revision. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
331 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
332 Values will be ``nullid`` if the parent is empty. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
333 """ |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
334 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
335 def parentrevs(rev): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
336 """Like parents() but operates on revision numbers.""" |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
337 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
338 def rev(node): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
339 """Obtain the revision number given a node. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
340 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
341 Raises ``error.LookupError`` if the node is not known. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
342 """ |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
343 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
344 def node(rev): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
345 """Obtain the node value given a revision number. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
346 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
347 Raises ``IndexError`` if the node is not known. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
348 """ |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
349 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
350 def lookup(node): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
351 """Attempt to resolve a value to a node. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
352 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
353 Value can be a binary node, hex node, revision number, or a string |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
354 that can be converted to an integer. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
355 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
356 Raises ``error.LookupError`` if a node could not be resolved. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
357 """ |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
358 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
359 def linkrev(rev): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
360 """Obtain the changeset revision number a revision is linked to.""" |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
361 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
362 def flags(rev): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
363 """Obtain flags used to affect storage of a revision.""" |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
364 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
365 def iscensored(rev): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
366 """Return whether a revision's content has been censored.""" |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
367 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
368 def commonancestorsheads(node1, node2): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
369 """Obtain an iterable of nodes containing heads of common ancestors. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
370 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
371 See ``ancestor.commonancestorsheads()``. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
372 """ |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
373 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
374 def descendants(revs): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
375 """Obtain descendant revision numbers for a set of revision numbers. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
376 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
377 If ``nullrev`` is in the set, this is equivalent to ``revs()``. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
378 """ |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
379 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
380 def headrevs(): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
381 """Obtain a list of revision numbers that are DAG heads. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
382 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
383 The list is sorted oldest to newest. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
384 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
385 TODO determine if sorting is required. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
386 """ |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
387 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
388 def heads(start=None, stop=None): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
389 """Obtain a list of nodes that are DAG heads, with control. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
390 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
391 The set of revisions examined can be limited by specifying |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
392 ``start`` and ``stop``. ``start`` is a node. ``stop`` is an |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
393 iterable of nodes. DAG traversal starts at earlier revision |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
394 ``start`` and iterates forward until any node in ``stop`` is |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
395 encountered. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
396 """ |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
397 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
398 def children(node): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
399 """Obtain nodes that are children of a node. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
400 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
401 Returns a list of nodes. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
402 """ |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
403 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
404 def deltaparent(rev): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
405 """"Return the revision that is a suitable parent to delta against.""" |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
406 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
407 def candelta(baserev, rev): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
408 """"Whether a delta can be generated between two revisions.""" |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
409 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
410 class ifiledata(zi.Interface): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
411 """Storage interface for data storage of a specific file. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
412 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
413 This complements ``ifileindex`` and provides an interface for accessing |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
414 data for a tracked file. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
415 """ |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
416 def rawsize(rev): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
417 """The size of the fulltext data for a revision as stored.""" |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
418 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
419 def size(rev): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
420 """Obtain the fulltext size of file data. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
421 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
422 Any metadata is excluded from size measurements. Use ``rawsize()`` if |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
423 metadata size is important. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
424 """ |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
425 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
426 def checkhash(fulltext, node, p1=None, p2=None, rev=None): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
427 """Validate the stored hash of a given fulltext and node. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
428 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
429 Raises ``error.RevlogError`` is hash validation fails. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
430 """ |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
431 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
432 def revision(node, raw=False): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
433 """"Obtain fulltext data for a node. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
434 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
435 By default, any storage transformations are applied before the data |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
436 is returned. If ``raw`` is True, non-raw storage transformations |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
437 are not applied. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
438 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
439 The fulltext data may contain a header containing metadata. Most |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
440 consumers should use ``read()`` to obtain the actual file data. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
441 """ |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
442 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
443 def read(node): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
444 """Resolve file fulltext data. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
445 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
446 This is similar to ``revision()`` except any metadata in the data |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
447 headers is stripped. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
448 """ |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
449 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
450 def renamed(node): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
451 """Obtain copy metadata for a node. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
452 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
453 Returns ``False`` if no copy metadata is stored or a 2-tuple of |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
454 (path, node) from which this revision was copied. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
455 """ |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
456 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
457 def cmp(node, fulltext): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
458 """Compare fulltext to another revision. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
459 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
460 Returns True if the fulltext is different from what is stored. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
461 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
462 This takes copy metadata into account. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
463 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
464 TODO better document the copy metadata and censoring logic. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
465 """ |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
466 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
467 def revdiff(rev1, rev2): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
468 """Obtain a delta between two revision numbers. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
469 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
470 Operates on raw data in the store (``revision(node, raw=True)``). |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
471 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
472 The returned data is the result of ``bdiff.bdiff`` on the raw |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
473 revision data. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
474 """ |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
475 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
476 class ifilemutation(zi.Interface): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
477 """Storage interface for mutation events of a tracked file.""" |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
478 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
479 def add(filedata, meta, transaction, linkrev, p1, p2): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
480 """Add a new revision to the store. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
481 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
482 Takes file data, dictionary of metadata, a transaction, linkrev, |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
483 and parent nodes. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
484 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
485 Returns the node that was added. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
486 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
487 May no-op if a revision matching the supplied data is already stored. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
488 """ |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
489 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
490 def addrevision(revisiondata, transaction, linkrev, p1, p2, node=None, |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
491 flags=0, cachedelta=None): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
492 """Add a new revision to the store. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
493 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
494 This is similar to ``add()`` except it operates at a lower level. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
495 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
496 The data passed in already contains a metadata header, if any. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
497 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
498 ``node`` and ``flags`` can be used to define the expected node and |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
499 the flags to use with storage. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
500 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
501 ``add()`` is usually called when adding files from e.g. the working |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
502 directory. ``addrevision()`` is often called by ``add()`` and for |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
503 scenarios where revision data has already been computed, such as when |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
504 applying raw data from a peer repo. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
505 """ |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
506 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
507 def addgroup(deltas, linkmapper, transaction, addrevisioncb=None): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
508 """Process a series of deltas for storage. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
509 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
510 ``deltas`` is an iterable of 7-tuples of |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
511 (node, p1, p2, linknode, deltabase, delta, flags) defining revisions |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
512 to add. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
513 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
514 The ``delta`` field contains ``mpatch`` data to apply to a base |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
515 revision, identified by ``deltabase``. The base node can be |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
516 ``nullid``, in which case the header from the delta can be ignored |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
517 and the delta used as the fulltext. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
518 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
519 ``addrevisioncb`` should be called for each node as it is committed. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
520 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
521 Returns a list of nodes that were processed. A node will be in the list |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
522 even if it existed in the store previously. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
523 """ |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
524 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
525 def getstrippoint(minlink): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
526 """Find the minimum revision that must be stripped to strip a linkrev. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
527 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
528 Returns a 2-tuple containing the minimum revision number and a set |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
529 of all revisions numbers that would be broken by this strip. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
530 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
531 TODO this is highly revlog centric and should be abstracted into |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
532 a higher-level deletion API. ``repair.strip()`` relies on this. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
533 """ |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
534 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
535 def strip(minlink, transaction): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
536 """Remove storage of items starting at a linkrev. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
537 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
538 This uses ``getstrippoint()`` to determine the first node to remove. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
539 Then it effectively truncates storage for all revisions after that. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
540 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
541 TODO this is highly revlog centric and should be abstracted into a |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
542 higher-level deletion API. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
543 """ |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
544 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
545 class ifilestorage(ifileindex, ifiledata, ifilemutation): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
546 """Complete storage interface for a single tracked file.""" |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
547 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
548 version = zi.Attribute( |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
549 """Version number of storage. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
550 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
551 TODO this feels revlog centric and could likely be removed. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
552 """) |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
553 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
554 storedeltachains = zi.Attribute( |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
555 """Whether the store stores deltas. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
556 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
557 TODO deltachains are revlog centric. This can probably removed |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
558 once there are better abstractions for obtaining/writing |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
559 data. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
560 """) |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
561 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
562 _generaldelta = zi.Attribute( |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
563 """Whether deltas can be against any parent revision. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
564 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
565 TODO this is used by changegroup code and it could probably be |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
566 folded into another API. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
567 """) |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
568 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
569 def files(): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
570 """Obtain paths that are backing storage for this file. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
571 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
572 TODO this is used heavily by verify code and there should probably |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
573 be a better API for that. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
574 """ |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
575 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
576 def checksize(): |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
577 """Obtain the expected sizes of backing files. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
578 |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
579 TODO this is used by verify and it should not be part of the interface. |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
580 """ |
4335a75f0bd0
repository: define existing interface for file storage
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37351
diff
changeset
|
581 |
37181
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
582 class completelocalrepository(zi.Interface): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
583 """Monolithic interface for local repositories. |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
584 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
585 This currently captures the reality of things - not how things should be. |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
586 """ |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
587 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
588 supportedformats = zi.Attribute( |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
589 """Set of requirements that apply to stream clone. |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
590 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
591 This is actually a class attribute and is shared among all instances. |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
592 """) |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
593 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
594 openerreqs = zi.Attribute( |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
595 """Set of requirements that are passed to the opener. |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
596 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
597 This is actually a class attribute and is shared among all instances. |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
598 """) |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
599 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
600 supported = zi.Attribute( |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
601 """Set of requirements that this repo is capable of opening.""") |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
602 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
603 requirements = zi.Attribute( |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
604 """Set of requirements this repo uses.""") |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
605 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
606 filtername = zi.Attribute( |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
607 """Name of the repoview that is active on this repo.""") |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
608 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
609 wvfs = zi.Attribute( |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
610 """VFS used to access the working directory.""") |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
611 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
612 vfs = zi.Attribute( |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
613 """VFS rooted at the .hg directory. |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
614 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
615 Used to access repository data not in the store. |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
616 """) |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
617 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
618 svfs = zi.Attribute( |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
619 """VFS rooted at the store. |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
620 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
621 Used to access repository data in the store. Typically .hg/store. |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
622 But can point elsewhere if the store is shared. |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
623 """) |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
624 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
625 root = zi.Attribute( |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
626 """Path to the root of the working directory.""") |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
627 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
628 path = zi.Attribute( |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
629 """Path to the .hg directory.""") |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
630 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
631 origroot = zi.Attribute( |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
632 """The filesystem path that was used to construct the repo.""") |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
633 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
634 auditor = zi.Attribute( |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
635 """A pathauditor for the working directory. |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
636 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
637 This checks if a path refers to a nested repository. |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
638 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
639 Operates on the filesystem. |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
640 """) |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
641 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
642 nofsauditor = zi.Attribute( |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
643 """A pathauditor for the working directory. |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
644 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
645 This is like ``auditor`` except it doesn't do filesystem checks. |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
646 """) |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
647 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
648 baseui = zi.Attribute( |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
649 """Original ui instance passed into constructor.""") |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
650 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
651 ui = zi.Attribute( |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
652 """Main ui instance for this instance.""") |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
653 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
654 sharedpath = zi.Attribute( |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
655 """Path to the .hg directory of the repo this repo was shared from.""") |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
656 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
657 store = zi.Attribute( |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
658 """A store instance.""") |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
659 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
660 spath = zi.Attribute( |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
661 """Path to the store.""") |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
662 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
663 sjoin = zi.Attribute( |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
664 """Alias to self.store.join.""") |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
665 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
666 cachevfs = zi.Attribute( |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
667 """A VFS used to access the cache directory. |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
668 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
669 Typically .hg/cache. |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
670 """) |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
671 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
672 filteredrevcache = zi.Attribute( |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
673 """Holds sets of revisions to be filtered.""") |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
674 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
675 names = zi.Attribute( |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
676 """A ``namespaces`` instance.""") |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
677 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
678 def close(): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
679 """Close the handle on this repository.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
680 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
681 def peer(): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
682 """Obtain an object conforming to the ``peer`` interface.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
683 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
684 def unfiltered(): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
685 """Obtain an unfiltered/raw view of this repo.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
686 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
687 def filtered(name, visibilityexceptions=None): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
688 """Obtain a named view of this repository.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
689 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
690 obsstore = zi.Attribute( |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
691 """A store of obsolescence data.""") |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
692 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
693 changelog = zi.Attribute( |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
694 """A handle on the changelog revlog.""") |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
695 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
696 manifestlog = zi.Attribute( |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
697 """A handle on the root manifest revlog.""") |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
698 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
699 dirstate = zi.Attribute( |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
700 """Working directory state.""") |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
701 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
702 narrowpats = zi.Attribute( |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
703 """Matcher patterns for this repository's narrowspec.""") |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
704 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
705 def narrowmatch(): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
706 """Obtain a matcher for the narrowspec.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
707 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
708 def setnarrowpats(newincludes, newexcludes): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
709 """Define the narrowspec for this repository.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
710 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
711 def __getitem__(changeid): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
712 """Try to resolve a changectx.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
713 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
714 def __contains__(changeid): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
715 """Whether a changeset exists.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
716 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
717 def __nonzero__(): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
718 """Always returns True.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
719 return True |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
720 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
721 __bool__ = __nonzero__ |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
722 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
723 def __len__(): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
724 """Returns the number of changesets in the repo.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
725 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
726 def __iter__(): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
727 """Iterate over revisions in the changelog.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
728 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
729 def revs(expr, *args): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
730 """Evaluate a revset. |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
731 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
732 Emits revisions. |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
733 """ |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
734 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
735 def set(expr, *args): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
736 """Evaluate a revset. |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
737 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
738 Emits changectx instances. |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
739 """ |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
740 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
741 def anyrevs(specs, user=False, localalias=None): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
742 """Find revisions matching one of the given revsets.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
743 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
744 def url(): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
745 """Returns a string representing the location of this repo.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
746 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
747 def hook(name, throw=False, **args): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
748 """Call a hook.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
749 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
750 def tags(): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
751 """Return a mapping of tag to node.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
752 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
753 def tagtype(tagname): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
754 """Return the type of a given tag.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
755 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
756 def tagslist(): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
757 """Return a list of tags ordered by revision.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
758 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
759 def nodetags(node): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
760 """Return the tags associated with a node.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
761 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
762 def nodebookmarks(node): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
763 """Return the list of bookmarks pointing to the specified node.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
764 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
765 def branchmap(): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
766 """Return a mapping of branch to heads in that branch.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
767 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
768 def revbranchcache(): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
769 pass |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
770 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
771 def branchtip(branchtip, ignoremissing=False): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
772 """Return the tip node for a given branch.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
773 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
774 def lookup(key): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
775 """Resolve the node for a revision.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
776 |
37351
fdd22bf6398f
localrepo: drop "remote" argument from lookupbranch() (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
37320
diff
changeset
|
777 def lookupbranch(key): |
37181
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
778 """Look up the branch name of the given revision or branch name.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
779 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
780 def known(nodes): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
781 """Determine whether a series of nodes is known. |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
782 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
783 Returns a list of bools. |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
784 """ |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
785 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
786 def local(): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
787 """Whether the repository is local.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
788 return True |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
789 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
790 def publishing(): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
791 """Whether the repository is a publishing repository.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
792 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
793 def cancopy(): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
794 pass |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
795 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
796 def shared(): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
797 """The type of shared repository or None.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
798 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
799 def wjoin(f, *insidef): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
800 """Calls self.vfs.reljoin(self.root, f, *insidef)""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
801 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
802 def file(f): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
803 """Obtain a filelog for a tracked path.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
804 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
805 def setparents(p1, p2): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
806 """Set the parent nodes of the working directory.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
807 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
808 def filectx(path, changeid=None, fileid=None): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
809 """Obtain a filectx for the given file revision.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
810 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
811 def getcwd(): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
812 """Obtain the current working directory from the dirstate.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
813 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
814 def pathto(f, cwd=None): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
815 """Obtain the relative path to a file.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
816 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
817 def adddatafilter(name, fltr): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
818 pass |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
819 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
820 def wread(filename): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
821 """Read a file from wvfs, using data filters.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
822 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
823 def wwrite(filename, data, flags, backgroundclose=False, **kwargs): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
824 """Write data to a file in the wvfs, using data filters.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
825 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
826 def wwritedata(filename, data): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
827 """Resolve data for writing to the wvfs, using data filters.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
828 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
829 def currenttransaction(): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
830 """Obtain the current transaction instance or None.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
831 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
832 def transaction(desc, report=None): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
833 """Open a new transaction to write to the repository.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
834 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
835 def undofiles(): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
836 """Returns a list of (vfs, path) for files to undo transactions.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
837 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
838 def recover(): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
839 """Roll back an interrupted transaction.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
840 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
841 def rollback(dryrun=False, force=False): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
842 """Undo the last transaction. |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
843 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
844 DANGEROUS. |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
845 """ |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
846 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
847 def updatecaches(tr=None, full=False): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
848 """Warm repo caches.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
849 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
850 def invalidatecaches(): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
851 """Invalidate cached data due to the repository mutating.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
852 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
853 def invalidatevolatilesets(): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
854 pass |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
855 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
856 def invalidatedirstate(): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
857 """Invalidate the dirstate.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
858 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
859 def invalidate(clearfilecache=False): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
860 pass |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
861 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
862 def invalidateall(): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
863 pass |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
864 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
865 def lock(wait=True): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
866 """Lock the repository store and return a lock instance.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
867 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
868 def wlock(wait=True): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
869 """Lock the non-store parts of the repository.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
870 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
871 def currentwlock(): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
872 """Return the wlock if it's held or None.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
873 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
874 def checkcommitpatterns(wctx, vdirs, match, status, fail): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
875 pass |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
876 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
877 def commit(text='', user=None, date=None, match=None, force=False, |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
878 editor=False, extra=None): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
879 """Add a new revision to the repository.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
880 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
881 def commitctx(ctx, error=False): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
882 """Commit a commitctx instance to the repository.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
883 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
884 def destroying(): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
885 """Inform the repository that nodes are about to be destroyed.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
886 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
887 def destroyed(): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
888 """Inform the repository that nodes have been destroyed.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
889 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
890 def status(node1='.', node2=None, match=None, ignored=False, |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
891 clean=False, unknown=False, listsubrepos=False): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
892 """Convenience method to call repo[x].status().""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
893 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
894 def addpostdsstatus(ps): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
895 pass |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
896 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
897 def postdsstatus(): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
898 pass |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
899 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
900 def clearpostdsstatus(): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
901 pass |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
902 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
903 def heads(start=None): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
904 """Obtain list of nodes that are DAG heads.""" |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
905 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
906 def branchheads(branch=None, start=None, closed=False): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
907 pass |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
908 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
909 def branches(nodes): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
910 pass |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
911 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
912 def between(pairs): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
913 pass |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
914 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
915 def checkpush(pushop): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
916 pass |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
917 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
918 prepushoutgoinghooks = zi.Attribute( |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
919 """util.hooks instance.""") |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
920 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
921 def pushkey(namespace, key, old, new): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
922 pass |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
923 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
924 def listkeys(namespace): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
925 pass |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
926 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
927 def debugwireargs(one, two, three=None, four=None, five=None): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
928 pass |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
929 |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
930 def savecommitmessage(text): |
0dfb5672f015
repository: define interface for local repositories
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33802
diff
changeset
|
931 pass |