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annotate demo.py @ 3660:d6aeef8a1910

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minor fix from [SF#1517913]
author Richard Jones <richard@users.sourceforge.net>
date Fri, 11 Aug 2006 00:50:43 +0000
parents d4112ddfc0bb
children 483c3e335a54
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1 #! /usr/bin/env python
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2 #
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3 # Copyright (c) 2003 Richard Jones (richard@mechanicalcat.net)
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4 #
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5 # $Id: demo.py,v 1.25 2006-08-07 07:15:05 richard Exp $
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6
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7 import errno
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8 import os
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9 import socket
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10 import sys
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11 import urlparse
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12 from glob import glob
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13
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14 from roundup import configuration
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15 from roundup.scripts import roundup_server
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16
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17 def install_demo(home, backend, template):
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18 """Install a demo tracker
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19
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20 Parameters:
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21 home:
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22 tracker home directory path
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23 backend:
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24 database backend name
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25 template:
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26 full path to the tracker template directory
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27
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28 """
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29 from roundup import init, instance, password, backends
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30
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31 # set up the config for this tracker
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32 config = configuration.CoreConfig()
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33 config['TRACKER_HOME'] = home
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34 config['MAIL_DOMAIN'] = 'localhost'
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35 config['DATABASE'] = 'db'
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36 config['WEB_DEBUG'] = True
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37 if backend in ('mysql', 'postgresql'):
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38 config['RDBMS_HOST'] = 'localhost'
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39 config['RDBMS_USER'] = 'rounduptest'
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40 config['RDBMS_PASSWORD'] = 'rounduptest'
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41 config['RDBMS_NAME'] = 'rounduptest'
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42
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43 # see if we have further db nuking to perform
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44 module = backends.get_backend(backend)
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45 if module.db_exists(config):
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46 module.db_nuke(config)
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47
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48 init.install(home, template)
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49 # don't have email flying around
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50 os.remove(os.path.join(home, 'detectors', 'nosyreaction.py'))
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51 try:
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52 os.remove(os.path.join(home, 'detectors', 'nosyreaction.pyc'))
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53 except os.error, error:
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54 if error.errno != errno.ENOENT:
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55 raise
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56 init.write_select_db(home, backend)
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57
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58 # figure basic params for server
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59 hostname = 'localhost'
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60 # pick a fairly odd, random port
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61 port = 8917
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62 while 1:
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63 print 'Trying to set up web server on port %d ...'%port,
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64 s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
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65 s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
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66 try:
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67 s.connect((hostname, port))
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68 except socket.error, e:
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69 if not hasattr(e, 'args') or e.args[0] != errno.ECONNREFUSED:
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70 raise
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71 print 'should be ok.'
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72 break
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73 else:
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74 s.close()
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75 print 'already in use.'
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76 port += 100
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77 config['TRACKER_WEB'] = 'http://%s:%s/demo/'%(hostname, port)
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78
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79 # write the config
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80 config['INSTANT_REGISTRATION'] = 1
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81 config.save(os.path.join(home, config.INI_FILE))
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82
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83 # open the tracker and initialise
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84 tracker = instance.open(home)
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85 tracker.init(password.Password('admin'))
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86
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87 # add the "demo" user
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88 db = tracker.open('admin')
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89 db.user.create(username='demo', password=password.Password('demo'),
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90 realname='Demo User', roles='User')
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91 db.commit()
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92 db.close()
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93
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94 def run_demo(home):
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95 """Run the demo tracker installed in ``home``"""
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96 cfg = configuration.CoreConfig(home)
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97 url = cfg["TRACKER_WEB"]
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98 hostname, port = urlparse.urlparse(url)[1].split(':')
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99 port = int(port)
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100 success_message = '''Server running - connect to:
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101 %s
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102 1. Log in as "demo"/"demo" or "admin"/"admin".
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103 2. Hit Control-C to stop the server.
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104 3. Re-start the server by running "roundup-demo" again.
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105 4. Re-initialise the server by running "roundup-demo nuke".
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106 ''' % url
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107
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108 # disable command line processing in roundup_server
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109 sys.argv = sys.argv[:1] + ['-p', str(port), 'demo=' + home]
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110 roundup_server.run(success_message=success_message)
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111
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112 def demo_main():
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113 """Run a demo server for users to play with for instant gratification.
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114
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115 Sets up the web service on localhost. Disables nosy lists.
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116 """
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117 home = os.path.abspath('demo')
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118 if not os.path.exists(home) or (sys.argv[-1] == 'nuke'):
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119 if len(sys.argv) > 2:
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120 backend = sys.argv[-2]
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121 else:
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122 backend = 'anydbm'
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123 install_demo(home, backend, os.path.join('templates', 'classic'))
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124 run_demo(home)
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125
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126 if __name__ == '__main__':
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127 demo_main()
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128
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129 # vim: set filetype=python sts=4 sw=4 et si :
Roundup Issue Tracker: http://roundup-tracker.org/