Mercurial > traipse

comparison upmana/mercurial/statichttprepo.py @ 28:ff154cf3350c ornery-orc

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Traipse 'OpenRPG' {100203-00} 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 (Stable) New Features: New Bookmarks Feature New 'boot' command to remote admin New confirmation window for sent nodes Miniatures Layer pop up box allows users to turn off Mini labels, from FlexiRPG New Zoom Mouse plugin added New Images added to Plugin UI Switching to Element Tree New Map efficiency, from FlexiRPG New Status Bar to Update Manager New TrueDebug Class in orpg_log (See documentation for usage) New Portable Mercurial New Tip of the Day, from Core and community New Reference Syntax added for custom PC sheets New Child Reference for gametree New Parent Reference for gametree New Gametree Recursion method, mapping, context sensitivity, and effeciency.. New Features node with bonus nodes and Node Referencing help added New Dieroller structure from Core New DieRoller portability for odd Dice New 7th Sea die roller; ie [7k3] = [7d10.takeHighest(3).open(10)] New 'Mythos' System die roller added New vs. die roller method for WoD; ie [3v3] = [3d10.vs(3)]. Included for Mythos roller also New Warhammer FRPG Die Roller (Special thanks to Puu-san for the support) New EZ_Tree Reference system. Push a button, Traipse the tree, get a reference (Beta!) New Grids act more like Spreadsheets in Use mode, with Auto Calc Fixes: Fix to allow for portability to an OpenSUSE linux OS Fix to mplay_client for Fedora and OpenSUSE Fix to Text based Server Fix to Remote Admin Commands Fix to Pretty Print, from Core Fix to Splitter Nodes not being created Fix to massive amounts of images loading, from Core Fix to Map from gametree not showing to all clients Fix to gametree about menus Fix to Password Manager check on startup Fix to PC Sheets from tool nodes. They now use the tabber_panel Fix to Whiteboard ID to prevent random line or text deleting. Fixes to Server, Remote Server, and Server GUI Fix to Update Manager; cleaner clode for saved repositories Fixes made to Settings Panel and now reactive settings when Ok is pressed Fixes to Alternity roller's attack roll. Uses a simple Tuple instead of a Splice Fix to Use panel of Forms and Tabbers. Now longer enters design mode Fix made Image Fetching. New fetching image and new failed image Fix to whiteboard ID's to prevent non updated clients from ruining the fix. default_manifest.xml renamed to default_upmana.xml
author sirebral
date Wed, 03 Feb 2010 22:16:49 -0600
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27:51428d30c59e 28:ff154cf3350c
1 # statichttprepo.py - simple http repository class for mercurial
2 #
3 # This provides read-only repo access to repositories exported via static http
4 #
5 # Copyright 2005-2007 Matt Mackall <mpm@selenic.com>
6 #
7 # This software may be used and distributed according to the terms of the
8 # GNU General Public License version 2, incorporated herein by reference.
9
10 from i18n import _
11 import changelog, byterange, url, error
12 import localrepo, manifest, util, store
13 import urllib, urllib2, errno
14
15 class httprangereader(object):
16 def __init__(self, url, opener):
17 # we assume opener has HTTPRangeHandler
18 self.url = url
19 self.pos = 0
20 self.opener = opener
21 def seek(self, pos):
22 self.pos = pos
23 def read(self, bytes=None):
24 req = urllib2.Request(self.url)
25 end = ''
26 if bytes:
27 end = self.pos + bytes - 1
28 req.add_header('Range', 'bytes=%d-%s' % (self.pos, end))
29
30 try:
31 f = self.opener.open(req)
32 data = f.read()
33 if hasattr(f, 'getcode'):
34 # python 2.6+
35 code = f.getcode()
36 elif hasattr(f, 'code'):
37 # undocumented attribute, seems to be set in 2.4 and 2.5
38 code = f.code
39 else:
40 # Don't know how to check, hope for the best.
41 code = 206
42 except urllib2.HTTPError, inst:
43 num = inst.code == 404 and errno.ENOENT or None
44 raise IOError(num, inst)
45 except urllib2.URLError, inst:
46 raise IOError(None, inst.reason[1])
47
48 if code == 200:
49 # HTTPRangeHandler does nothing if remote does not support
50 # Range headers and returns the full entity. Let's slice it.
51 if bytes:
52 data = data[self.pos:self.pos + bytes]
53 else:
54 data = data[self.pos:]
55 elif bytes:
56 data = data[:bytes]
57 self.pos += len(data)
58 return data
59
60 def build_opener(ui, authinfo):
61 # urllib cannot handle URLs with embedded user or passwd
62 urlopener = url.opener(ui, authinfo)
63 urlopener.add_handler(byterange.HTTPRangeHandler())
64
65 def opener(base):
66 """return a function that opens files over http"""
67 p = base
68 def o(path, mode="r"):
69 f = "/".join((p, urllib.quote(path)))
70 return httprangereader(f, urlopener)
71 return o
72
73 return opener
74
75 class statichttprepository(localrepo.localrepository):
76 def __init__(self, ui, path):
77 self._url = path
78 self.ui = ui
79
80 self.path, authinfo = url.getauthinfo(path.rstrip('/') + "/.hg")
81
82 opener = build_opener(ui, authinfo)
83 self.opener = opener(self.path)
84
85 # find requirements
86 try:
87 requirements = self.opener("requires").read().splitlines()
88 except IOError, inst:
89 if inst.errno != errno.ENOENT:
90 raise
91 # check if it is a non-empty old-style repository
92 try:
93 self.opener("00changelog.i").read(1)
94 except IOError, inst:
95 if inst.errno != errno.ENOENT:
96 raise
97 # we do not care about empty old-style repositories here
98 msg = _("'%s' does not appear to be an hg repository") % path
99 raise error.RepoError(msg)
100 requirements = []
101
102 # check them
103 for r in requirements:
104 if r not in self.supported:
105 raise error.RepoError(_("requirement '%s' not supported") % r)
106
107 # setup store
108 def pjoin(a, b):
109 return a + '/' + b
110 self.store = store.store(requirements, self.path, opener, pjoin)
111 self.spath = self.store.path
112 self.sopener = self.store.opener
113 self.sjoin = self.store.join
114
115 self.manifest = manifest.manifest(self.sopener)
116 self.changelog = changelog.changelog(self.sopener)
117 self.tagscache = None
118 self.nodetagscache = None
119 self.encodepats = None
120 self.decodepats = None
121
122 def url(self):
123 return self._url
124
125 def local(self):
126 return False
127
128 def lock(self, wait=True):
129 raise util.Abort(_('cannot lock static-http repository'))
130
131 def instance(ui, path, create):
132 if create:
133 raise util.Abort(_('cannot create new static-http repository'))
134 return statichttprepository(ui, path[7:])