annotate upmana/mercurial/hgweb/wsgicgi.py @ 216:a00b40ee92fc beta

Traipse Beta 'OpenRPG' {100430-00} 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 (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 New to Mini Lin node, change title in design mode 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whiteboard_handler, Circles work by you clicking the center of the circle Fix to Servers parse_incoming_dom which was outdated and did not respect XML Fix to a broken link in the server welcome message Fix to InterParse and logger requiring traceback Fix to Update Manager Status Bar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 Fix to Mini Lib node that was preventing use Fix to plugins that parce dice but did not call InterParse Fix to nodes for name changing by double click Fix to Game Tree, node ordering on drag and drop corrected
author sirebral
date Fri, 30 Apr 2010 05:40:52 -0500
parents dcf4fbe09b70
children
rev   line source
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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)