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annotate roundup/cgi/wsgi_handler.py @ 3854:f4e8dc583256

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Restored subject parser regexp to the string it was before the... ...implementation of customization of it, i.e., the version from CVS revision 1.184 of mailgw.py. This makes 'testFollowupTitleMatchMultiRe' work again.
author Erik Forsberg <forsberg@users.sourceforge.net>
date Sat, 12 May 2007 16:14:54 +0000
parents a2d22d0de0bc
children 0728808fdf5c
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1 # WSGI interface for Roundup Issue Tracker
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2 #
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3 # This module is free software, you may redistribute it
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4 # and/or modify under the same terms as Python.
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5 #
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6
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7 import os
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8 import cgi
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9 import weakref
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10
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11 import roundup.instance
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12 from roundup.cgi import TranslationService
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13 from BaseHTTPServer import BaseHTTPRequestHandler
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14
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15
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16 class Writer(object):
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17 '''Perform a start_response if need be when we start writing.'''
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18 def __init__(self, request):
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19 self.request = request #weakref.ref(request)
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20 def write(self, data):
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21 f = self.request.get_wfile()
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22 self.write = f
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23 return f(data)
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24
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25 class RequestDispatcher(object):
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26 def __init__(self, home, debug=False, timing=False, lang=None):
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27 assert os.path.isdir(home), '%r is not a directory'%(home,)
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28 self.home = home
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29 self.debug = debug
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30 self.timing = timing
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31 if lang:
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32 self.translator = TranslationService.get_translation(lang,
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33 tracker_home=home)
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34 else:
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35 self.translator = None
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36
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37 def __call__(self, environ, start_response):
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38 """Initialize with `apache.Request` object"""
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39 self.environ = environ
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40 self.__start_response = start_response
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41
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42 self.wfile = Writer(self)
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43 self.__wfile = None
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44
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45 tracker = roundup.instance.open(self.home, not self.debug)
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46
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47 # need to strip the leading '/'
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48 environ["PATH_INFO"] = environ["PATH_INFO"][1:]
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49 if self.timing:
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50 environ["CGI_SHOW_TIMING"] = self.timing
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51
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52 form = cgi.FieldStorage(fp=environ['wsgi.input'], environ=environ)
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53
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54 client = tracker.Client(tracker, self, environ, form,
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55 self.translator)
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56 try:
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57 client.main()
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58 except roundup.cgi.client.NotFound:
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59 self.start_response([('Content-Type', 'text/html')], 404)
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60 self.wfile.write('Not found: %s'%client.path)
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61
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62 # all body data has been written using wfile
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63 return []
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64
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65 def start_response(self, headers, response_code):
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66 """Set HTTP response code"""
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67 description = BaseHTTPRequestHandler.responses[response_code]
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68 self.__wfile = self.__start_response('%d %s'%(response_code,
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69 description), headers)
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70
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71 def get_wfile(self):
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72 if self.__wfile is None:
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73 raise ValueError, 'start_response() not called'
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74 return self.__wfile
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75
Roundup Issue Tracker: http://roundup-tracker.org/