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annotate website/issues/extensions/templating.py @ 6477:0ecfa817299b

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Added code for utils.AboutPage called from home.about.html
author John Rouillard <rouilj@ieee.org>
date Mon, 30 Aug 2021 15:53:00 -0400
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children a35d4e0c4e07
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rev   line source
6477
0ecfa817299b Added code for utils.AboutPage called from home.about.html
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1 import logging
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2 logger = logging.getLogger('extension')
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3
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4 import sys
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5 from roundup import __version__ as roundup_version
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6 def AboutPage(db):
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7 "report useful info about this tracker"
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8
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9 def is_module_loaded(module):
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10 modules = list(sys.modules.keys())
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11 return module in modules
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12
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13 def get_status_of_module(module, prefix=None, version=True):
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14 modules = list(sys.modules.keys())
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15 is_enabled = module in modules
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16 if is_enabled:
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17 if module == 'pyme':
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18 from pyme import version
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19 version="version %s"%version.versionstr
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20 elif module == 'pychart':
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21 from pychart import version
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22 version="version %s"%version.version
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23 elif module == 'sqlite3':
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24 from sqlite3 import version
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25 version="version %s"%version
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26 elif module == 'xapian':
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27 from xapian import version_string
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28 version="version %s"%version_string()
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29 else:
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30 if version:
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31 m = __import__(module)
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32 try:
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33 version="version %s"%m.__version__
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34 except AttributeError:
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35 version="version unavailable - exception thrown"
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36 else:
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37 version="version unavailable"
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38
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39 if prefix:
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40 return "%s %s %s enabled: %s"%(prefix, module, version, is_enabled)
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41 else:
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42 return "Module: %s %s enabled: %s"%(module, version, is_enabled)
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43 else:
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44 if prefix:
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45 return "%s %s enabled: %s"%(prefix, module, is_enabled)
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46 else:
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47 return "Module: %s enabled: %s"%(module, is_enabled)
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48
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49 info = []
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50
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51 info.append("Tracker name: %s<br>"%db.config['TRACKER_NAME'])
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52
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53 info.append("<h2>Operating environment</h2>")
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54 info.append('<a href="http://roundup.sourceforge.net/">Roundup</a> version: %s<br>'%roundup_version)
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55 info.append("Python Version: %s<br>"%sys.version)
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56
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57 info.append("<h2>Configuration</h2>")
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58
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59 backend = db.config['RDBMS_BACKEND']
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60 info.append("Roundup backend: %s<br>"%backend)
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61 if backend != 'anydbm':
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62 info.append("Roundup db cache: %s<br>"%db.config['RDBMS_CACHE_SIZE'])
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63 info.append("Roundup isolation_level: %s<br>"%db.config['RDBMS_ISOLATION_LEVEL'])
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64
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65 info.append("Roundup template: %s<br>"%db.config['TEMPLATE_ENGINE'])
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66
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67 info.append("<h2>Database modules</h2>")
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68 info.append(get_status_of_module('anydbm', version=False) + "<br>")
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69 info.append(get_status_of_module('dbm', version=False) + "<br>")
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70 info.append(get_status_of_module('sqlite3') + "<br>")
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71 info.append(get_status_of_module('MySQLdb') + "<br>")
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72 info.append(get_status_of_module('psycopg2') + "<br>")
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73
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74 info.append("<h2>Other modules</h2>")
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75
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76 indexer = db.config['INDEXER']
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77 if not indexer:
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78 if is_module_loaded('xapian'):
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79 indexer="unset using xapian"
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80 elif is_module_loaded('whoosh'):
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81 indexer="unset using woosh"
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82 else:
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83 indexer="unset using native"
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84 else:
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85 indexer="set to " + indexer
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86
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87 info.append("Indexer used for full-text: %s<br>"%indexer)
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88
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89 info.append("Available indexers:<br><ul>")
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90 if is_module_loaded('xapian'):
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91 info.append("<li>%s</li>"%get_status_of_module('xapian', prefix="Indexer loaded:"))
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92 if is_module_loaded('whoosh'):
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93 info.append("<li>%s</li>"%get_status_of_module('whoosh', prefix="Indexer loaded:"))
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94 info.append("<li>Indexer loaded: native: True</li>")
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95 info.append("</ul>")
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96 info.append(get_status_of_module('pytz') + "<br>")
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97 info.append(get_status_of_module('pyme') + "<br>")
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98 info.append(get_status_of_module('OpenSSL') + "<br>")
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99 info.append(get_status_of_module('pychart') + "<br>")
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100 info.append(get_status_of_module('pygal') + "<br>")
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101
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102 info.append(get_status_of_module('jinja2') + "<br>")
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103
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104 uid = db._db.getuid()
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105 if uid == "1" or db._db.security.hasPermission("Admin", uid):
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106 #may leak sensitive info about system, directory paths etc.
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107 #and keys so require admin user access. Consider expanding
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108 #to Admin rights for tracker.
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109 info.append("")
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110 info.append("Module Path: %r"%sys.path)
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111
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112 info.append("<h2>Environment Variables</h2>")
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113 info.append("<pre>") # include pre to prevent wrapping of values
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114 for key in db._client.env.keys():
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115 info.append("%s=%s"%(key,db._client.env[key]) + "<br>")
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116 info.append("</pre>")
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117 return "\n".join(info)
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118
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119 def init(instance):
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120 instance.registerUtil('AboutPage', AboutPage)
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121
Roundup Issue Tracker: http://roundup-tracker.org/