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comparison upmana/mercurial/extensions.py @ 121:496dbf12a6cb alpha

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Traipse Alpha 'OpenRPG' {091030-00} Traipse is a distribution of OpenRPG that is designed to be easy to setup and go. Traipse also makes it easy for developers to work on code without fear of sacrifice. 'Ornery-Orc' continues the trend of 'Grumpy' and adds fixes to the code. 'Ornery-Orc's main goal is to offer more advanced features and enhance the productivity of the user. Update Summary (Cleaning up for Beta): Adds Bookmarks (Alpha) with cool Smiley Star and Plus Symbol images! Changes made to the map for increased portability. SnowDog has changes planned in Core, though. Added an initial push to the BCG. Not much to see, just shows off how it is re-writing Main code. Fix to remote admin commands Minor fix to texted based server, works in /System/ folder Some Core changes to gametree to correctly disply Pretty Print, thanks David! Fix to Splitter Nodes not being created. Added images to Plugin Control panel for Autostart feature Fix to massive amounts of images loading; from Core fix to gsclient so with_statement imports Added 'boot' command to remote admin Prep work in Pass tool for remote admin rankings and different passwords, ei, Server, Admin, Moderator, etc. Remote Admin Commands more organized, more prep work. Added Confirmation window for sent nodes. Minor changes to allow for portability to an OpenSUSE linux OS (hopefully without breaking) {091028} Made changes to gametree to start working with Element Tree, mostly from Core Minor changes to Map to start working with Element Tree, from Core Preliminary changes to map efficiency, from FlexiRPG Miniatures Layer pop up box allows users to turn off Mini labels, from FlexiRPG Changes to main.py to start working with Element Tree {091029} Changes made to server to start working with Element Tree. Changes made to Meta Server Lib. Prepping test work for a multi meta network page. Minor bug fixed with mini to gametree Zoom Mouse plugin added. {091030} Getting ready for Beta. Server needs debugging so Alpha remains bugged. Plugin UI code cleaned. Auto start works with a graphic, pop-up asks to enable or disable plugin. Update Manager now has a partially working Status Bar. Status Bar captures terminal text, so Merc out put is visible. Manifest.xml file, will be renamed, is now much cleaner. Debug Console has a clear button and a Report Bug button. Prep work for a Term2Win class in Debug Console. Known: Current Alpha fails in Windows.
author sirebral
date Fri, 30 Oct 2009 22:21:40 -0500
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120:d86e762a994f 121:496dbf12a6cb
1 # extensions.py - extension handling for mercurial
2 #
3 # Copyright 2005-2007 Matt Mackall <mpm@selenic.com>
4 #
5 # This software may be used and distributed according to the terms of the
6 # GNU General Public License version 2, incorporated herein by reference.
7
8 import imp, os
9 import util, cmdutil, help
10 from i18n import _, gettext
11
12 _extensions = {}
13 _order = []
14
15 def extensions():
16 for name in _order:
17 module = _extensions[name]
18 if module:
19 yield name, module
20
21 def find(name):
22 '''return module with given extension name'''
23 try:
24 return _extensions[name]
25 except KeyError:
26 for k, v in _extensions.iteritems():
27 if k.endswith('.' + name) or k.endswith('/' + name):
28 return v
29 raise KeyError(name)
30
31 def loadpath(path, module_name):
32 module_name = module_name.replace('.', '_')
33 path = os.path.expanduser(path)
34 if os.path.isdir(path):
35 # module/__init__.py style
36 d, f = os.path.split(path.rstrip('/'))
37 fd, fpath, desc = imp.find_module(f, [d])
38 return imp.load_module(module_name, fd, fpath, desc)
39 else:
40 return imp.load_source(module_name, path)
41
42 def load(ui, name, path):
43 if name.startswith('hgext.') or name.startswith('hgext/'):
44 shortname = name[6:]
45 else:
46 shortname = name
47 if shortname in _extensions:
48 return
49 _extensions[shortname] = None
50 if path:
51 # the module will be loaded in sys.modules
52 # choose an unique name so that it doesn't
53 # conflicts with other modules
54 mod = loadpath(path, 'hgext.%s' % name)
55 else:
56 def importh(name):
57 mod = __import__(name)
58 components = name.split('.')
59 for comp in components[1:]:
60 mod = getattr(mod, comp)
61 return mod
62 try:
63 mod = importh("hgext.%s" % name)
64 except ImportError:
65 mod = importh(name)
66 _extensions[shortname] = mod
67 _order.append(shortname)
68
69 uisetup = getattr(mod, 'uisetup', None)
70 if uisetup:
71 uisetup(ui)
72
73 def loadall(ui):
74 result = ui.configitems("extensions")
75 for (name, path) in result:
76 if path:
77 if path[0] == '!':
78 continue
79 try:
80 load(ui, name, path)
81 except KeyboardInterrupt:
82 raise
83 except Exception, inst:
84 if path:
85 ui.warn(_("*** failed to import extension %s from %s: %s\n")
86 % (name, path, inst))
87 else:
88 ui.warn(_("*** failed to import extension %s: %s\n")
89 % (name, inst))
90 if ui.traceback():
91 return 1
92
93 def wrapcommand(table, command, wrapper):
94 aliases, entry = cmdutil.findcmd(command, table)
95 for alias, e in table.iteritems():
96 if e is entry:
97 key = alias
98 break
99
100 origfn = entry[0]
101 def wrap(*args, **kwargs):
102 return util.checksignature(wrapper)(
103 util.checksignature(origfn), *args, **kwargs)
104
105 wrap.__doc__ = getattr(origfn, '__doc__')
106 wrap.__module__ = getattr(origfn, '__module__')
107
108 newentry = list(entry)
109 newentry[0] = wrap
110 table[key] = tuple(newentry)
111 return entry
112
113 def wrapfunction(container, funcname, wrapper):
114 def wrap(*args, **kwargs):
115 return wrapper(origfn, *args, **kwargs)
116
117 origfn = getattr(container, funcname)
118 setattr(container, funcname, wrap)
119 return origfn
120
121 def disabled():
122 '''find disabled extensions from hgext
123 returns a dict of {name: desc}, and the max name length'''
124
125 import hgext
126 extpath = os.path.dirname(os.path.abspath(hgext.__file__))
127
128 try: # might not be a filesystem path
129 files = os.listdir(extpath)
130 except OSError:
131 return None, 0
132
133 exts = {}
134 maxlength = 0
135 for e in files:
136
137 if e.endswith('.py'):
138 name = e.rsplit('.', 1)[0]
139 path = os.path.join(extpath, e)
140 else:
141 name = e
142 path = os.path.join(extpath, e, '__init__.py')
143 if not os.path.exists(path):
144 continue
145
146 if name in exts or name in _order or name == '__init__':
147 continue
148
149 try:
150 file = open(path)
151 except IOError:
152 continue
153 else:
154 doc = help.moduledoc(file)
155 file.close()
156
157 if doc: # extracting localized synopsis
158 exts[name] = gettext(doc).splitlines()[0]
159 else:
160 exts[name] = _('(no help text available)')
161
162 if len(name) > maxlength:
163 maxlength = len(name)
164
165 return exts, maxlength
166
167 def enabled():
168 '''return a dict of {name: desc} of extensions, and the max name length'''
169
170 if not enabled:
171 return {}, 0
172
173 exts = {}
174 maxlength = 0
175 exthelps = []
176 for ename, ext in extensions():
177 doc = (gettext(ext.__doc__) or _('(no help text available)'))
178 ename = ename.split('.')[-1]
179 maxlength = max(len(ename), maxlength)
180 exts[ename] = doc.splitlines(0)[0].strip()
181
182 return exts, maxlength