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comparison upmana/mercurial/hgweb/common.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 # hgweb/common.py - Utility functions needed by hgweb_mod and hgwebdir_mod
2 #
3 # Copyright 21 May 2005 - (c) 2005 Jake Edge <jake@edge2.net>
4 # Copyright 2005, 2006 Matt Mackall <mpm@selenic.com>
5 #
6 # This software may be used and distributed according to the terms of the
7 # GNU General Public License version 2, incorporated herein by reference.
8
9 import errno, mimetypes, os
10
11 HTTP_OK = 200
12 HTTP_BAD_REQUEST = 400
13 HTTP_UNAUTHORIZED = 401
14 HTTP_FORBIDDEN = 403
15 HTTP_NOT_FOUND = 404
16 HTTP_METHOD_NOT_ALLOWED = 405
17 HTTP_SERVER_ERROR = 500
18
19 class ErrorResponse(Exception):
20 def __init__(self, code, message=None, headers=[]):
21 Exception.__init__(self)
22 self.code = code
23 self.headers = headers
24 if message is not None:
25 self.message = message
26 else:
27 self.message = _statusmessage(code)
28
29 def _statusmessage(code):
30 from BaseHTTPServer import BaseHTTPRequestHandler
31 responses = BaseHTTPRequestHandler.responses
32 return responses.get(code, ('Error', 'Unknown error'))[0]
33
34 def statusmessage(code):
35 return '%d %s' % (code, _statusmessage(code))
36
37 def get_mtime(repo_path):
38 store_path = os.path.join(repo_path, ".hg")
39 if not os.path.isdir(os.path.join(store_path, "data")):
40 store_path = os.path.join(store_path, "store")
41 cl_path = os.path.join(store_path, "00changelog.i")
42 if os.path.exists(cl_path):
43 return os.stat(cl_path).st_mtime
44 else:
45 return os.stat(store_path).st_mtime
46
47 def staticfile(directory, fname, req):
48 """return a file inside directory with guessed Content-Type header
49
50 fname always uses '/' as directory separator and isn't allowed to
51 contain unusual path components.
52 Content-Type is guessed using the mimetypes module.
53 Return an empty string if fname is illegal or file not found.
54
55 """
56 parts = fname.split('/')
57 for part in parts:
58 if (part in ('', os.curdir, os.pardir) or
59 os.sep in part or os.altsep is not None and os.altsep in part):
60 return ""
61 fpath = os.path.join(*parts)
62 if isinstance(directory, str):
63 directory = [directory]
64 for d in directory:
65 path = os.path.join(d, fpath)
66 if os.path.exists(path):
67 break
68 try:
69 os.stat(path)
70 ct = mimetypes.guess_type(path)[0] or "text/plain"
71 req.respond(HTTP_OK, ct, length = os.path.getsize(path))
72 return file(path, 'rb').read()
73 except TypeError:
74 raise ErrorResponse(HTTP_SERVER_ERROR, 'illegal filename')
75 except OSError, err:
76 if err.errno == errno.ENOENT:
77 raise ErrorResponse(HTTP_NOT_FOUND)
78 else:
79 raise ErrorResponse(HTTP_SERVER_ERROR, err.strerror)
80
81 def paritygen(stripecount, offset=0):
82 """count parity of horizontal stripes for easier reading"""
83 if stripecount and offset:
84 # account for offset, e.g. due to building the list in reverse
85 count = (stripecount + offset) % stripecount
86 parity = (stripecount + offset) / stripecount & 1
87 else:
88 count = 0
89 parity = 0
90 while True:
91 yield parity
92 count += 1
93 if stripecount and count >= stripecount:
94 parity = 1 - parity
95 count = 0
96
97 def get_contact(config):
98 """Return repo contact information or empty string.
99
100 web.contact is the primary source, but if that is not set, try
101 ui.username or $EMAIL as a fallback to display something useful.
102 """
103 return (config("web", "contact") or
104 config("ui", "username") or
105 os.environ.get("EMAIL") or "")