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annotate roundup/cgi/wsgi_handler.py @ 5814:bd6d41f21a5a

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More extensive EditCSV testing. Uses test object to cover all types defined by database. Also check for an error with a row that's too short. CSV starts with blank line to verify that it recognises header line. Changes password, date, int, link and other fields. Deletes row and verified that it is retired. Make actions.py properly handle emptying of password field.
author John Rouillard <rouilj@ieee.org>
date Fri, 14 Jun 2019 21:26:19 -0400
parents 1a835db41674
children e7b30ab60941
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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 try:
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12 from html import escape as html_escape # python 3
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13 except ImportError:
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14 from cgi import escape as html_escape # python 2 fallback
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15
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16 import roundup.instance
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17 from roundup.cgi import TranslationService
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18 from roundup.anypy import http_
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19 from roundup.anypy.strings import s2b, bs2b
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20 BaseHTTPRequestHandler = http_.server.BaseHTTPRequestHandler
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21 DEFAULT_ERROR_MESSAGE = http_.server.DEFAULT_ERROR_MESSAGE
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22
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23
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24 class Writer(object):
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25 '''Perform a start_response if need be when we start writing.'''
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26 def __init__(self, request):
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27 self.request = request #weakref.ref(request)
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28 def write(self, data):
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29 f = self.request.get_wfile()
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30 self.write = lambda data: f(bs2b(data))
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31 return self.write(data)
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32
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33 class RequestDispatcher(object):
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34 def __init__(self, home, debug=False, timing=False, lang=None):
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35 assert os.path.isdir(home), '%r is not a directory'%(home,)
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36 self.home = home
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37 self.debug = debug
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38 self.timing = timing
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39 if lang:
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40 self.translator = TranslationService.get_translation(lang,
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41 tracker_home=home)
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42 else:
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43 self.translator = None
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44
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45 def __call__(self, environ, start_response):
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46 """Initialize with `apache.Request` object"""
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47 self.environ = environ
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48 request = RequestDispatcher(self.home, self.debug, self.timing)
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49 request.__start_response = start_response
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51 request.wfile = Writer(request)
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52 request.__wfile = None
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53
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54 if environ ['REQUEST_METHOD'] == 'OPTIONS':
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55 code = 501
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56 message, explain = BaseHTTPRequestHandler.responses[code]
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57 request.start_response([('Content-Type', 'text/html'),
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58 ('Connection', 'close')], code)
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59 request.wfile.write(s2b(DEFAULT_ERROR_MESSAGE % locals()))
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60 return []
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61
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62 tracker = roundup.instance.open(self.home, not self.debug)
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63
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64 # need to strip the leading '/'
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65 environ["PATH_INFO"] = environ["PATH_INFO"][1:]
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66 if request.timing:
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67 environ["CGI_SHOW_TIMING"] = request.timing
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68
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69 form = cgi.FieldStorage(fp=environ['wsgi.input'], environ=environ)
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70
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71 client = tracker.Client(tracker, request, environ, form,
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72 request.translator)
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73 try:
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74 client.main()
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75 except roundup.cgi.client.NotFound:
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76 request.start_response([('Content-Type', 'text/html')], 404)
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77 request.wfile.write(s2b('Not found: %s'%html_escape(client.path)))
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78
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79 # all body data has been written using wfile
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80 return []
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81
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82 def start_response(self, headers, response_code):
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83 """Set HTTP response code"""
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84 message, explain = BaseHTTPRequestHandler.responses[response_code]
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85 self.__wfile = self.__start_response('%d %s'%(response_code,
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86 message), headers)
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87
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88 def get_wfile(self):
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89 if self.__wfile is None:
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90 raise ValueError('start_response() not called')
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91 return self.__wfile
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92
Roundup Issue Tracker: http://roundup-tracker.org/