gramps/src/gramps.py
2009-08-03 00:24:34 +00:00

178 lines
5.3 KiB
Python

#
# Gramps - a GTK+/GNOME based genealogy program
#
# Copyright (C) 2000-2006 Donald N. Allingham
# Copyright (C) 2009 Benny Malengier
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# $Id$
#-------------------------------------------------------------------------
#
# Python modules
#
#-------------------------------------------------------------------------
import sys
import os
import locale
import const
import signal
import gettext
import logging
LOG = logging.getLogger(".")
#-------------------------------------------------------------------------
#
# GRAMPS modules
#
#-------------------------------------------------------------------------
from Mime import mime_type_is_defined
from TransUtils import set_localedir, set_localedomain, setup_gettext
#-------------------------------------------------------------------------
#
# Load internationalization setup
#
#-------------------------------------------------------------------------
if "GRAMPSI18N" in os.environ:
loc = os.environ["GRAMPSI18N"]
elif os.path.exists( os.path.join(const.ROOT_DIR, "lang") ):
loc = os.path.join(const.ROOT_DIR, "lang")
else:
loc = os.path.join(const.PREFIXDIR, "share/locale")
try:
locale.setlocale(locale.LC_ALL,'C')
locale.setlocale(locale.LC_ALL,'')
except locale.Error:
pass
except ValueError:
pass
LOG.debug('Using locale:', locale.getlocale())
set_localedir(loc)
set_localedomain("gramps")
setup_gettext()
#-------------------------------------------------------------------------
#
# Minimum version check
#
#-------------------------------------------------------------------------
MIN_PYTHON_VERSION = (2, 5, 0, '', 0)
if not sys.version_info >= MIN_PYTHON_VERSION :
print gettext.gettext("Your Python version does not meet the "
"requirements. At least python %d.%d.%d is needed to"
" start GRAMPS.\n\n"
"GRAMPS will terminate now.") % (
MIN_PYTHON_VERSION[0],
MIN_PYTHON_VERSION[1],
MIN_PYTHON_VERSION[2])
sys.exit(1)
#-------------------------------------------------------------------------
#
# gramps libraries
#
#-------------------------------------------------------------------------
try:
signal.signal(signal.SIGCHLD, signal.SIG_DFL)
except:
pass
args = sys.argv
MIN_PYTHON_VERSION = (2, 5, 0, '', 0)
def setup_logging():
"""Setup basic logging support."""
# Setup a formatter
form = logging.Formatter(fmt="%(relativeCreated)d: %(levelname)s: %(filename)s: line %(lineno)d: %(message)s")
# Create the log handlers
stderrh = logging.StreamHandler(sys.stderr)
stderrh.setFormatter(form)
stderrh.setLevel(logging.DEBUG)
# Setup the base level logger, this one gets
# everything.
l = logging.getLogger()
l.setLevel(logging.WARNING)
l.addHandler(stderrh)
# put a hook on to catch any completely unhandled exceptions.
def exc_hook(type, value, tb):
if type == KeyboardInterrupt:
# Ctrl-C is not a bug.
return
if type == IOError:
# strange Windows logging error on close
return
import traceback
LOG.error("Unhandled exception\n" +
"".join(traceback.format_exception(type, value, tb)))
sys.excepthook = exc_hook
def build_user_paths():
""" check/make user-dirs on each Gramps session"""
for path in const.USER_DIRLIST:
if not os.path.isdir(path):
os.mkdir(path)
def run():
error = []
setup_logging()
try:
build_user_paths()
except OSError, msg:
error += [(_("Configuration error"), str(msg))]
return False
except:
LOG.error("Error reading configuration.", exc_info=True)
return False
if not mime_type_is_defined(const.APP_GRAMPS):
error += [(_("Configuration error"),
_("A definition for the MIME-type %s could not "
"be found \n\n Possibly the installation of GRAMPS "
"was incomplete. Make sure the MIME-types "
"of GRAMPS are properly installed.")
% const.APP_GRAMPS)]
#we start with parsing the arguments to determine if we have a cli or a
# gui session
from cli.argparser import ArgParser
argpars = ArgParser(sys.argv)
if argpars.need_gui():
#A GUI is needed, set it up
from gui.grampsgui import startgtkloop
startgtkloop(error, argpars)
else:
#CLI use of GRAMPS
argpars.print_help()
from cli.grampscli import startcli
startcli(error, argpars)
run()