Roundup Tracker

   1 try:
   2   import tracker_version
   3   t_version = tracker_version.__version__
   4 except ImportError:
   5   t_version = "Not set"
   6 
   7 import sys
   8 from roundup import __version__ as roundup_version
   9 
  10 def AboutPage(db):
  11     "report useful info about this tracker"
  12 
  13     def is_module_loaded(module):
  14         modules = list(sys.modules.keys())
  15         return module in modules
  16 
  17     def get_status_of_module(module, prefix=None, version=True):
  18         modules = list(sys.modules.keys())
  19         is_enabled = module in modules
  20         if is_enabled:
  21             if module == 'MySQLdb':
  22                 from MySQLdb import version_info
  23                 version="version %s"%".".join([str(v) for v in version_info])
  24             elif module == 'pychart':
  25                 from pychart import version
  26                 version="version %s"%version.version
  27             elif module == 'pyme':
  28                 from pyme import version
  29                 version="version %s"%version.versionstr
  30             elif module == 'sqlite3':
  31                 from sqlite3 import version
  32                 version="version %s"%version
  33             elif module == "whoosh":
  34                 from whoosh import versionstring
  35                 version="version %s"%versionstring()
  36             elif module == 'xapian':
  37                 from xapian import version_string
  38                 version="version %s"%version_string()
  39             else:
  40                 if version:
  41                     m = __import__(module)
  42                     try:
  43                         version="version %s"%m.__version__
  44                     except AttributeError:
  45                         version="version unavailable - exception thrown"
  46                 else:
  47                     version="version unavailable"
  48 
  49             if prefix:
  50                 return "%s %s %s enabled: %s"%(prefix, module, version, is_enabled)
  51             else:
  52                 return "Module: %s %s enabled: %s"%(module, version, is_enabled)
  53         else:
  54             if prefix:
  55                 return "%s %s enabled: %s"%(prefix, module, is_enabled)
  56             else:
  57                 return "Module: %s enabled: %s"%(module, is_enabled)
  58 
  59     info = []
  60 
  61     info.append("Tracker name: %s<br>"%db.config['TRACKER_NAME'])
  62     info.append("Tracker base version: %s"%t_version)
  63 
  64     info.append("<h2>Operating environment</h2>")
  65     info.append('<a href="http://roundup.sourceforge.net/">Roundup</a> version: %s<br>'%roundup_version)
  66     info.append("Python Version: %s<br>"%sys.version)
  67 
  68     info.append("<h2>Configuration</h2>")
  69 
  70     backend = db.config['RDBMS_BACKEND']
  71     info.append("Roundup backend: %s<br>"%backend)
  72     if backend != 'anydbm':
  73         info.append("Roundup db cache: %s<br>"%db.config['RDBMS_CACHE_SIZE'])
  74         info.append("Roundup isolation_level: %s<br>"%db.config['RDBMS_ISOLATION_LEVEL'])
  75 
  76     info.append("Roundup template: %s<br>"%db.config['TEMPLATE_ENGINE'])
  77 
  78     info.append("<h2>Database modules</h2>")
  79     info.append(get_status_of_module('anydbm', version=False) + "<br>")
  80     info.append(get_status_of_module('dbm', version=False) + "<br>")
  81     info.append(get_status_of_module('sqlite3') + "<br>")
  82     info.append(get_status_of_module('MySQLdb') + "<br>")
  83     info.append(get_status_of_module('psycopg2') + "<br>")
  84 
  85     info.append("<h2>Other modules</h2>")
  86 
  87     indexer = db.config['INDEXER']
  88     if not indexer:
  89         if is_module_loaded('xapian'):
  90             indexer="unset using xapian"
  91         elif is_module_loaded('whoosh'):
  92             indexer="unset using woosh"
  93         else:
  94             indexer="unset using native"
  95     else:
  96         indexer="set to " + indexer
  97 
  98     info.append("Indexer used for full-text: %s<br>"%indexer)
  99 
 100     info.append("Available indexers:<br><ul>")
 101     if is_module_loaded('xapian'):
 102         info.append("<li>%s</li>"%get_status_of_module('xapian', prefix="Indexer loaded:"))
 103     if is_module_loaded('whoosh'):
 104         info.append("<li>%s</li>"%get_status_of_module('whoosh', prefix="Indexer loaded:"))
 105     info.append("<li>Indexer loaded: native: True</li>")
 106     info.append("</ul>")
 107     info.append(get_status_of_module('pytz') + "<br>")
 108     info.append(get_status_of_module('pyme') + "<br>")
 109     info.append(get_status_of_module('OpenSSL') + "<br>")
 110     info.append(get_status_of_module('pychart') + "<br>")
 111     info.append(get_status_of_module('pygal') + "<br>")
 112 
 113     info.append(get_status_of_module('jinja2') + "<br>")
 114 
 115     uid = db._db.getuid()
 116     if uid == "1" or \
 117        db._db.security.hasPermission("SeeAboutPrivDetails", uid) or \
 118        db._db.user.has_role(uid,"Admin"):
 119         info.append("<h2>Python Environment</h2>")
 120         #may leak sensitive info about system, directory paths etc.
 121         #so require more that just SeeAbout privs.
 122         info.append("")
 123         info.append("sys.path: %r"%sys.path)
 124 
 125         info.append("<h2>Environment Variables</h2>")
 126         info.append("<pre>") # include pre to prevent wrapping of values
 127         for key in list(db._client.env.keys()):
 128             info.append("%s=%s"%(key,db._client.env[key]) + "<br>")
 129         info.append("</pre>")
 130 
 131         info.append("<h2>Runtime state</h2>")
 132         info.append("<pre>js enabled on client: %s</pre>" % \
 133                     str('jsdisabled' not in db._client.cookie))
 134         info.append('')
 135         for key in db._client.cookie:
 136             info.append("<pre>Cookie: %s = %s</pre>" % (key,
 137                                  db._client.cookie[key].value))
 138     return "\n".join(info)
 139 
 140 def init(instance):
 141     instance.registerUtil('AboutPage', AboutPage)