annotate upmana/mercurial/hgweb/wsgicgi.py @ 203:a088a1b4aa9b alpha

Traipse Alpha 'OpenRPG' {100427-04} 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 (Patch-2) New Features: New Namespace method with two new syntaxes New Namespace Internal is context sensitive, always! New Namespace External is 'as narrow as you make it' New Namespace FutureCheck helps ensure you don't receive an incorrect node New PluginDB access for URL2Link plugin New to Forms, they now show their content in Design Mode New to Update Manager, checks Repo for updates on software start Fixes: Fix to Server GUI startup errors Fix to Server GUI Rooms tab updating Fix to Chat and Settings if non existant die roller is picked Fix to Dieroller and .open() used with .vs(). Successes are correctly calculated Fix to Alias Lib's Export to Tree, Open, Save features Fix to alias node, now works properly Fix to Splitter node, minor GUI cleanup Fix to Backgrounds not loading through remote loader Fix to Node name errors Fix to rolling dice in chat Whispers Fix to Splitters Sizing issues Fix to URL2Link plugin, modified regex compilation should remove memory leak Fix to mapy.py, a roll back due to zoomed grid issues Fix to whiteboard_handler, Circles work by you clicking the center of the circle Fix to Servers parse_incoming_dom which was outdated and did not respect XML Fix to a broken link in the server welcome message Fix to InterParse and logger requiring traceback Fix to Update Manager Status Bar Fix to failed image and erroneous pop up Daily: I was having problems with Chat tabs. All fixed now. Daily: Chat tabs an a small urgency with the Server, plus I kept working.
author sirebral
date Tue, 27 Apr 2010 22:48:16 -0500
parents 36919b8a3ef9
children
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1 # hgweb/wsgicgi.py - CGI->WSGI translator
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2 #
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3 # Copyright 2006 Eric Hopper <hopper@omnifarious.org>
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4 #
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5 # This software may be used and distributed according to the terms of the
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6 # GNU General Public License version 2, incorporated herein by reference.
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7 #
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8 # This was originally copied from the public domain code at
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9 # http://www.python.org/dev/peps/pep-0333/#the-server-gateway-side
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10
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11 import os, sys
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12 from upmana.mercurial import util
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13
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14 def launch(application):
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15 util.set_binary(sys.stdin)
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16 util.set_binary(sys.stdout)
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17
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18 environ = dict(os.environ.iteritems())
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19 environ.setdefault('PATH_INFO', '')
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20 if '.cgi' in environ['PATH_INFO']:
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21 environ['PATH_INFO'] = environ['PATH_INFO'].split('.cgi', 1)[1]
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22
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23 environ['wsgi.input'] = sys.stdin
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24 environ['wsgi.errors'] = sys.stderr
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25 environ['wsgi.version'] = (1, 0)
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26 environ['wsgi.multithread'] = False
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27 environ['wsgi.multiprocess'] = True
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28 environ['wsgi.run_once'] = True
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29
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30 if environ.get('HTTPS','off').lower() in ('on','1','yes'):
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31 environ['wsgi.url_scheme'] = 'https'
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32 else:
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33 environ['wsgi.url_scheme'] = 'http'
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34
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35 headers_set = []
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36 headers_sent = []
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37 out = sys.stdout
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38
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39 def write(data):
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40 if not headers_set:
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41 raise AssertionError("write() before start_response()")
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42
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43 elif not headers_sent:
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44 # Before the first output, send the stored headers
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45 status, response_headers = headers_sent[:] = headers_set
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46 out.write('Status: %s\r\n' % status)
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47 for header in response_headers:
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48 out.write('%s: %s\r\n' % header)
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49 out.write('\r\n')
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50
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51 out.write(data)
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52 out.flush()
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53
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54 def start_response(status, response_headers, exc_info=None):
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55 if exc_info:
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56 try:
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57 if headers_sent:
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58 # Re-raise original exception if headers sent
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59 raise exc_info[0](exc_info[1], exc_info[2])
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60 finally:
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61 exc_info = None # avoid dangling circular ref
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62 elif headers_set:
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63 raise AssertionError("Headers already set!")
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64
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65 headers_set[:] = [status, response_headers]
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66 return write
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67
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68 content = application(environ, start_response)
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69 for chunk in content:
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70 write(chunk)