scripts/pakfire-multicall.py

   1 #!/usr/bin/python
   2
   3 import os
   4 import sys
   5
   6 import logging
   7 log = logging.getLogger("pakfire")
   8
   9 try:
  10         from pakfire.cli import *
  11         from pakfire.i18n import _
  12
  13 except ImportError, e:
  14         # Catch ImportError and show a more user-friendly message about what
  15         # went wrong.
  16
  17         # Try to load at least the i18n support, but when this fails as well we can
  18         # go with an English error message.
  19         try:
  20                 from pakfire.i18n import _
  21         except ImportError:
  22                 _ = lambda x: x
  23
  24         # XXX Maybe we can make a more beautiful message here?!
  25         print _("There has been an error when trying to import one or more of the"
  26                 " modules, that are required to run Pakfire.")
  27         print _("Please check your installation of Pakfire.")
  28         print
  29         print _("The error that lead to this:")
  30         print "  ", e
  31         print
  32
  33         # Exit immediately.
  34         sys.exit(1)
  35
  36 basename2cls = {
  37         "pakfire"         : Cli,
  38         "pakfire-builder" : CliBuilder,
  39         "pakfire-server"  : CliServer,
  40         "builder"         : CliBuilderIntern,
  41 }
  42
  43 # Get the basename of the program
  44 basename = os.path.basename(sys.argv[0])
  45
  46 # Check if the program was called with a weird basename.
  47 # If so, we exit immediately.
  48 if not basename2cls.has_key(basename):
  49         sys.exit(127)
  50
  51 # Return code for the shell.
  52 ret = 0
  53
  54 try:
  55         # Creating command line interface
  56         cli = basename2cls[basename]()
  57
  58         cli.run()
  59
  60 except KeyboardInterrupt:
  61         log.critical("Recieved keyboard interupt (Ctrl-C). Exiting.")
  62         ret = 1
  63
  64 # Catch all errors and show a user-friendly error message.
  65 except Error, e:
  66         log.critical("")
  67         log.critical(_("An error has occured when running Pakfire."))
  68         log.error("")
  69
  70         log.error(_("Error message:"))
  71         log.error("  %s: %s" % (e.__class__.__name__, e.message))
  72         log.error("")
  73
  74         log.error(_("Further description:"))
  75         log.error("  %s" % e)
  76         log.error("")
  77
  78         ret = e.exit_code
  79
  80 sys.exit(ret)
  81