gramps/src/gramps.py

285 lines
8.5 KiB
Python

#
# Gramps - a GTK+/GNOME based genealogy program
#
# Copyright (C) 2000-2006 Donald N. Allingham
# Copyright (C) 2009 Benny Malengier
# Copyright (C) 2009-2010 Stephen George
# Copyright (C) 2010 Doug Blank <doug.blank@gmail.com>
#
# 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 const
import signal
import gettext
_ = gettext.gettext
import locale
import logging
LOG = logging.getLogger(".")
#-------------------------------------------------------------------------
#
# GRAMPS modules
#
#-------------------------------------------------------------------------
from gen.mime import mime_type_is_defined
import TransUtils
import constfunc
#-------------------------------------------------------------------------
#
# Load internationalization setup
#
#-------------------------------------------------------------------------
#the order in which bindtextdomain on gettext and on locale is called
#appears important, so we refrain from doing first all gettext.
#
#TransUtils.setup_gettext()
gettext.bindtextdomain(TransUtils.LOCALEDOMAIN, TransUtils.LOCALEDIR)
try:
locale.setlocale(locale.LC_ALL,'C')
locale.setlocale(locale.LC_ALL,'')
except locale.Error:
pass
except ValueError:
pass
gettext.textdomain(TransUtils.LOCALEDOMAIN)
gettext.install(TransUtils.LOCALEDOMAIN, localedir=None, unicode=1) #None is sys default locale
if not constfunc.win():
try:
locale.bindtextdomain(TransUtils.LOCALEDOMAIN, TransUtils.LOCALEDIR)
#locale.textdomain(TransUtils.LOCALEDOMAIN)
except locale.Error:
print 'No translation in some gtk.Builder strings, '
else:
TransUtils.setup_windows_gettext()
LOG.debug('Using locale:', locale.getlocale())
#-------------------------------------------------------------------------
#
# Minimum version check
#
#-------------------------------------------------------------------------
MIN_PYTHON_VERSION = (2, 5, 0, '', 0)
if not sys.version_info >= MIN_PYTHON_VERSION :
print (_("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
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 os.path.islink(path):
pass # ok
elif not os.path.isdir(path):
os.mkdir(path)
def show_settings():
"""
Shows settings of all of the major components.
"""
py_str = '%d.%d.%d' % sys.version_info[:3]
try:
import gtk
try:
gtkver_str = '%d.%d.%d' % gtk.gtk_version
except : # any failure to 'get' the version
gtkver_str = 'unknown version'
try:
pygtkver_str = '%d.%d.%d' % gtk.pygtk_version
except :# any failure to 'get' the version
pygtkver_str = 'unknown version'
except ImportError:
gtkver_str = 'not found'
pygtkver_str = 'not found'
#exept TypeError: To handle back formatting on version split
try:
import gobject
try:
gobjectver_str = '%d.%d.%d' % gobject.pygobject_version
except :# any failure to 'get' the version
gobjectver_str = 'unknown version'
except ImportError:
gobjectver_str = 'not found'
try:
import cairo
try:
cairover_str = '%d.%d.%d' % cairo.version_info
except :# any failure to 'get' the version
cairover_str = 'unknown version'
except ImportError:
cairover_str = 'not found'
try:
import bsddb
bsddb_str = bsddb.__version__
except:
bsddb_str = 'not found'
try:
import const
gramps_str = const.VERSION
except:
gramps_str = 'not found'
if hasattr(os, "uname"):
operating_system = os.uname()[0]
kernel = os.uname()[2]
else:
operating_system = sys.platform
kernel = None
lang_str = os.environ.get('LANG','not set')
language_str = os.environ.get('LANGUAGE','not set')
grampsi18n_str = os.environ.get('GRAMPSI18N','not set')
grampsdir_str = os.environ.get('GRAMPSDIR','not set')
print "Gramps Settings:"
print "----------------"
print ' python : %s' % py_str
print ' gramps : %s' % gramps_str
print ' gtk++ : %s' % gtkver_str
print ' pygtk : %s' % pygtkver_str
print ' gobject : %s' % gobjectver_str
print ' bsddb : %s' % bsddb_str
print ' cairo : %s' % cairover_str
print ' o.s. : %s' % operating_system
if kernel:
print ' kernel : %s' % kernel
print
print "Environment settings:"
print "---------------------"
print ' LANG : %s' % lang_str
print ' LANGUAGE : %s' % language_str
print ' GRAMPSI18N: %s' % grampsi18n_str
print ' GRAMPSDIR : %s' % grampsdir_str
print ' PYTHONPATH:'
for folder in sys.path:
print " ", folder
def run():
error = []
setup_logging()
try:
build_user_paths()
except OSError, msg:
error += [(_("Configuration error"), str(msg))]
return error
except msg:
LOG.error("Error reading configuration.", exc_info=True)
return [(_("Error reading configuration"), str(msg))]
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
if "-s" in sys.argv or "--settings" in sys.argv:
show_settings()
return error
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)
errors = run()
if errors and isinstance(errors, list):
for error in errors:
print error[0], error[1]