src/backend/base.py

   1 #!/usr/bin/python
   2
   3 import ConfigParser as configparser
   4 import StringIO
   5
   6 import accounts
   7 import ads
   8 import database
   9 import geoip
  10 import fireinfo
  11 import iuse
  12 import memcached
  13 import mirrors
  14 import netboot
  15 import nopaste
  16 import news
  17 import planet
  18 import releases
  19 import settings
  20 import talk
  21
  22 from . import zeiterfassung
  23
  24 DEFAULT_CONFIG = StringIO.StringIO("""
  25 [global]
  26 debug = false
  27
  28 data_dir      =
  29 static_dir    = %(data_dir)s/static
  30 templates_dir = %(data_dir)s/templates
  31 """)
  32
  33 class Backend(object):
  34         def __init__(self, configfile, debug=False):
  35                 # Read configuration file.
  36                 self.config = self.read_config(configfile)
  37
  38                 # Enable debug logging if configured
  39                 self.debug = debug or self.config.getboolean("global", "debug")
  40
  41                 # Setup database.
  42                 self.setup_database()
  43
  44                 # Initialize settings first.
  45                 self.settings = settings.Settings(self)
  46                 self.memcache = memcached.Memcached(self)
  47
  48                 # Initialize backend modules.
  49                 self.accounts = accounts.Accounts(self)
  50                 self.advertisements = ads.Advertisements(self)
  51                 self.downloads = mirrors.Downloads(self)
  52                 self.geoip = geoip.GeoIP(self)
  53                 self.fireinfo = fireinfo.Fireinfo(self)
  54                 self.iuse = iuse.IUse(self)
  55                 self.mirrors = mirrors.Mirrors(self)
  56                 self.netboot = netboot.NetBoot(self)
  57                 self.nopaste = nopaste.Nopaste(self)
  58                 self.news = news.News(self)
  59                 self.planet = planet.Planet(self)
  60                 self.releases = releases.Releases(self)
  61                 self.talk = talk.Talk(self)
  62
  63                 self.zeiterfassung = zeiterfassung.ZeiterfassungClient(self)
  64
  65         def read_config(self, configfile):
  66                 cp = configparser.ConfigParser()
  67
  68                 # Initialize configuration with some sensible defaults
  69                 cp.readfp(DEFAULT_CONFIG)
  70
  71                 # Parse file
  72                 cp.read(configfile)
  73
  74                 return cp
  75
  76         def setup_database(self):
  77                 """
  78                         Sets up the database connection.
  79                 """
  80                 credentials = {
  81                         "host"     : self.config.get("database", "server"),
  82                         "database" : self.config.get("database", "database"),
  83                         "user"     : self.config.get("database", "username"),
  84                         "password" : self.config.get("database", "password"),
  85                 }
  86
  87                 self.db = database.Connection(**credentials)