490 lines
17 KiB
Python
490 lines
17 KiB
Python
#
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# Gramps - a GTK+/GNOME based genealogy program
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#
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# Copyright (C) 2000-2006 Donald N. Allingham
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# Copyright (C) 2009 Benny Malengier
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# Copyright (C) 2009-2010 Stephen George
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# Copyright (C) 2010 Doug Blank <doug.blank@gmail.com>
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# Copyright (C) 2011 Paul Franklin
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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#-------------------------------------------------------------------------
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#
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# Python modules
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#
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#-------------------------------------------------------------------------
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import sys
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import os
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import signal
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import logging
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LOG = logging.getLogger(".")
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from subprocess import Popen, PIPE
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#-------------------------------------------------------------------------
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#
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# Gramps modules
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#
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#-------------------------------------------------------------------------
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from .gen.const import APP_GRAMPS, USER_DIRLIST, HOME_DIR
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from .gen.constfunc import mac
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from .version import VERSION_TUPLE
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from .gen.constfunc import win, get_env_var
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from .gen.config import config
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#-------------------------------------------------------------------------
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#
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# Instantiate Localization
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#
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#-------------------------------------------------------------------------
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from .gen.const import GRAMPS_LOCALE as glocale
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_ = glocale.translation.gettext
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#-------------------------------------------------------------------------
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#
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# Ensure that output is encoded correctly to stdout and
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# stderr. This is much less cumbersome and error-prone than
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# encoding individual outputs:
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#
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#-------------------------------------------------------------------------
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try:
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# On Darwin sys.getdefaultencoding() is correct, on Win32 it's
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# sys.stdout.enoding, and on Linux they're both right.
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if mac():
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_encoding = sys.getdefaultencoding()
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else:
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_encoding = sys.stdout.encoding
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except:
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_encoding = "UTF-8"
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try:
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sys.stdout = open(sys.stdout.fileno(), mode='w', encoding=_encoding,
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buffering=1, errors='backslashreplace')
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sys.stderr = open(sys.stderr.fileno(), mode='w', encoding=_encoding,
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buffering=1, errors='backslashreplace')
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except:
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pass
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#-------------------------------------------------------------------------
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#
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# Setup logging
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#
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# Ideally, this needs to be done before any Gramps modules are
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# imported, so that any code that is executed as the modules are
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# imported can log errors or warnings. const and constfunc have to be
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# imported before this code is executed because they are used in this
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# code. That unfortunately initializes GrampsLocale, so it has its own
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# logging setup during initialization.
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#-------------------------------------------------------------------------
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"""Setup basic logging support."""
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# Setup a formatter
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form = logging.Formatter(fmt="%(asctime)s.%(msecs).03d: %(levelname)s: "
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"%(filename)s: line %(lineno)d: %(message)s",
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datefmt='%Y-%m-%d %H:%M:%S')
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# Create the log handlers
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if win():
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# If running in GUI mode redirect stdout and stderr to log file
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if not sys.stdout:
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logfile = os.path.join(HOME_DIR,
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"Gramps%s%s.log") % (VERSION_TUPLE[0],
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VERSION_TUPLE[1])
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# We now carry out the first step in build_user_paths(), to make sure
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# that the user home directory is available to store the log file. When
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# build_user_paths() is called, the call is protected by a try...except
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# block, and any failure will be logged. However, if the creation of the
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# user directory fails here, there is no way to report the failure,
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# because stdout/stderr are not available, and neither is the logfile.
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if os.path.islink(HOME_DIR):
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pass # ok
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elif not os.path.isdir(HOME_DIR):
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os.makedirs(HOME_DIR)
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sys.stdout = sys.stderr = open(logfile, "w")
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stderrh = logging.StreamHandler(sys.stderr)
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stderrh.setFormatter(form)
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stderrh.setLevel(logging.DEBUG)
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# Setup the base level logger, this one gets
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# everything.
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l = logging.getLogger()
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l.setLevel(logging.WARNING)
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l.addHandler(stderrh)
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# put a hook on to catch any completely unhandled exceptions.
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def exc_hook(type, value, tb):
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if type == KeyboardInterrupt:
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# Ctrl-C is not a bug.
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return
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if type == IOError:
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# strange Windows logging error on close
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return
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# Use this to show variables in each frame:
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#from gramps.gen.utils.debug import format_exception
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import traceback
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LOG.error("Unhandled exception\n" +
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"".join(traceback.format_exception(type, value, tb)))
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sys.excepthook = exc_hook
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from .gen.mime import mime_type_is_defined
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#-------------------------------------------------------------------------
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#
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# Minimum version check
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#
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#-------------------------------------------------------------------------
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MIN_PYTHON_VERSION = (3, 2, 0, '', 0)
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if not sys.version_info >= MIN_PYTHON_VERSION:
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logging.warning(_("Your Python version does not meet the "
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"requirements. At least python %(v1)d.%(v2)d.%(v3)d is needed to"
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" start Gramps.\n\n"
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"Gramps will terminate now.") % {
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'v1': MIN_PYTHON_VERSION[0],
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'v2': MIN_PYTHON_VERSION[1],
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'v3': MIN_PYTHON_VERSION[2]})
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sys.exit(1)
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#-------------------------------------------------------------------------
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#
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# Gramps libraries
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#
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#-------------------------------------------------------------------------
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try:
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signal.signal(signal.SIGCHLD, signal.SIG_DFL)
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except:
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pass
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args = sys.argv
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def build_user_paths():
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""" check/make user-dirs on each Gramps session"""
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for path in USER_DIRLIST:
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if os.path.islink(path):
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pass # ok
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elif not os.path.isdir(path):
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os.makedirs(path)
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def show_settings():
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"""
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Shows settings of all of the major components.
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"""
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py_str = '%d.%d.%d' % sys.version_info[:3]
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try:
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import gi
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gi.require_version('Gtk', '3.0')
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from gi.repository import Gtk
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try:
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gtkver_str = '%d.%d.%d' % (Gtk.get_major_version(),
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Gtk.get_minor_version(), Gtk.get_micro_version())
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except: # any failure to 'get' the version
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gtkver_str = 'unknown version'
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except ImportError:
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gtkver_str = 'not found'
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# no DISPLAY is a RuntimeError in an older pygtk (e.g. 2.17 in Fedora 14)
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except RuntimeError:
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gtkver_str = 'DISPLAY not set'
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# exept TypeError: To handle back formatting on version split
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try:
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from gi.repository import GObject
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try:
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pygobjectver_str = '%d.%d.%d' % GObject.pygobject_version
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except: # any failure to 'get' the version
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pygobjectver_str = 'unknown version'
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except ImportError:
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pygobjectver_str = 'not found'
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try:
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from gi.repository import Pango
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try:
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pangover_str = Pango.version_string()
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except: # any failure to 'get' the version
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pangover_str = 'unknown version'
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except ImportError:
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pangover_str = 'not found'
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try:
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import cairo
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try:
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pycairover_str = '%d.%d.%d' % cairo.version_info
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cairover_str = cairo.cairo_version_string()
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except: # any failure to 'get' the version
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pycairover_str = 'unknown version'
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cairover_str = 'unknown version'
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except ImportError:
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pycairover_str = 'not found'
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cairover_str = 'not found'
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try:
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from gi import Repository
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repository = Repository.get_default()
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if repository.enumerate_versions("OsmGpsMap"):
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import gi
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gi.require_version('OsmGpsMap', '1.0')
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from gi.repository import OsmGpsMap as osmgpsmap
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try:
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osmgpsmap_str = osmgpsmap._version
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except: # any failure to 'get' the version
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osmgpsmap_str = 'unknown version'
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else:
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osmgpsmap_str = 'not found'
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except ImportError:
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osmgpsmap_str = 'not found'
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try:
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from gi import Repository
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repository = Repository.get_default()
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if repository.enumerate_versions("GExiv2"):
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import gi
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gi.require_version('GExiv2', '0.10')
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from gi.repository import GExiv2
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try:
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gexiv2_str = GExiv2._version
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except: # any failure to 'get' the version
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gexiv2_str = 'unknown version'
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else:
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gexiv2_str = 'not found'
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except ImportError:
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gexiv2_str = 'not found'
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except ValueError:
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gexiv2_str = 'not new enough'
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try:
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import PyICU
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try:
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pyicu_str = PyICU.VERSION
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icu_str = PyICU.ICU_VERSION
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except: # any failure to 'get' the version
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pyicu_str = 'unknown version'
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icu_str = 'unknown version'
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except ImportError:
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pyicu_str = 'not found'
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icu_str = 'not found'
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try:
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import bsddb3 as bsddb
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bsddb_str = bsddb.__version__
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bsddb_db_str = str(bsddb.db.version()).replace(', ', '.')\
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.replace('(', '').replace(')', '')
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bsddb_location_str = bsddb.__file__
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except:
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bsddb_str = 'not found'
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bsddb_db_str = 'not found'
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bsddb_location_str = 'not found'
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try:
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import sqlite3
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sqlite3_py_version_str = sqlite3.version
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sqlite3_version_str = sqlite3.sqlite_version
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sqlite3_location_str = sqlite3.__file__
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except:
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sqlite3_version_str = 'not found'
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sqlite3_py_version_str = 'not found'
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sqlite3_location_str = 'not found'
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try:
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from .gen.const import VERSION
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gramps_str = VERSION
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except:
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gramps_str = 'not found'
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if hasattr(os, "uname"):
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kernel = os.uname()[2]
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else:
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kernel = None
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lang_str = get_env_var('LANG', 'not set')
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language_str = get_env_var('LANGUAGE', 'not set')
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grampsi18n_str = get_env_var('GRAMPSI18N', 'not set')
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grampshome_str = get_env_var('GRAMPSHOME', 'not set')
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grampsdir_str = get_env_var('GRAMPSDIR', 'not set')
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gramps_resources_str = get_env_var('GRAMPS_RESOURCES', 'not set')
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try:
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dotversion_str = Popen(['dot', '-V'], stderr=PIPE).communicate(input=None)[1]
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if isinstance(dotversion_str, bytes) and sys.stdin.encoding:
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dotversion_str = dotversion_str.decode(sys.stdin.encoding)
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if dotversion_str:
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dotversion_str = dotversion_str.replace('\n', '')[23:27]
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except:
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dotversion_str = 'Graphviz not in system PATH'
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try:
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if win():
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try:
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gsversion_str = Popen(['gswin32c', '--version'], stdout=PIPE).communicate(input=None)[0]
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except:
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gsversion_str = Popen(['gswin64c', '--version'], stdout=PIPE).communicate(input=None)[0]
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else:
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gsversion_str = Popen(['gs', '--version'], stdout=PIPE).communicate(input=None)[0]
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if isinstance(gsversion_str, bytes) and sys.stdin.encoding:
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gsversion_str = gsversion_str.decode(sys.stdin.encoding)
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if gsversion_str:
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gsversion_str = gsversion_str.replace('\n', '')
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except:
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gsversion_str = 'Ghostscript not in system PATH'
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os_path = get_env_var('PATH', 'not set')
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os_path = os_path.split(os.pathsep)
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print("Gramps Settings:")
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print("----------------")
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print(' python : %s' % py_str)
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print(' gramps : %s' % gramps_str)
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print(' gtk++ : %s' % gtkver_str)
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print(' pygobject : %s' % pygobjectver_str)
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print(' pango : %s' % pangover_str)
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print(' cairo : %s' % cairover_str)
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print(' pycairo : %s' % pycairover_str)
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print(' osmgpsmap : %s' % osmgpsmap_str)
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print(' GExiv2 : %s' % gexiv2_str)
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print(' ICU : %s' % icu_str)
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print(' PyICU : %s' % pyicu_str)
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print(' o.s. : %s' % sys.platform)
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if kernel:
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print(' kernel : %s' % kernel)
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print('')
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print("Environment settings:")
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print("---------------------")
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print(' LANG : %s' % lang_str)
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print(' LANGUAGE : %s' % language_str)
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print(' GRAMPSI18N: %s' % grampsi18n_str)
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print(' GRAMPSHOME: %s' % grampshome_str)
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print(' GRAMPSDIR : %s' % grampsdir_str)
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if __debug__:
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print(' GRAMPS_RESOURCES : %s' % gramps_resources_str)
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print(' PYTHONPATH:')
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for folder in sys.path:
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print(" ", folder)
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print('')
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print("Non-python dependencies:")
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print("------------------------")
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print(' Graphviz : %s' % dotversion_str)
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print(' Ghostscr. : %s' % gsversion_str)
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print('')
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print("System PATH env variable:")
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print("-------------------------")
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for folder in os_path:
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print(" ", folder)
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print('')
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print("Databases:")
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print("-------------------------")
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print(' bsddb :')
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print(' version : %s' % bsddb_str)
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print(' db version : %s' % bsddb_db_str)
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print(' location : %s' % bsddb_location_str)
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print(' sqlite3 :')
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print(' version : %s' % sqlite3_version_str)
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print(' py version : %s' % sqlite3_py_version_str)
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print(' location : %s' % sqlite3_location_str)
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print('')
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def run():
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error = []
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try:
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build_user_paths()
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except OSError as msg:
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error += [(_("Configuration error:"), str(msg))]
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return error
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except msg:
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LOG.error("Error reading configuration.", exc_info=True)
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return [(_("Error reading configuration"), str(msg))]
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if not mime_type_is_defined(APP_GRAMPS):
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error += [(_("Configuration error:"),
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_("A definition for the MIME-type %s could not "
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"be found \n\n Possibly the installation of Gramps "
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"was incomplete. Make sure the MIME-types "
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"of Gramps are properly installed.")
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% APP_GRAMPS)]
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# we start with parsing the arguments to determine if we have a cli or a
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# gui session
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if "-v" in sys.argv or "--version" in sys.argv:
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show_settings()
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return error
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from .cli.argparser import ArgParser
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argv_copy = sys.argv[:]
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argpars = ArgParser(argv_copy)
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# Calls to LOG must be after setup_logging() and ArgParser()
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LOG = logging.getLogger(".locale")
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LOG.debug("Encoding: %s", glocale.encoding)
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LOG.debug("Translating Gramps to %s", glocale.language[0])
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LOG.debug("Collation Locale: %s", glocale.collation)
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LOG.debug("Date/Time Locale: %s", glocale.calendar)
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LOG.debug("Currency Locale: %s", glocale.currency)
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LOG.debug("Number-format Locale: %s", glocale.numeric)
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if 'LANG' in os.environ:
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LOG.debug('Using LANG: %s' %
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get_env_var('LANG'))
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else:
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LOG.debug('environment: LANG is not defined')
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if 'LANGUAGE' in os.environ:
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LOG.debug('Using LANGUAGE: %s' %
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get_env_var('LANGUAGE'))
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else:
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LOG.debug('environment: LANGUAGE is not defined')
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if argpars.need_gui():
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LOG.debug("A GUI is needed, set it up")
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try:
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from .gui.grampsgui import startgtkloop
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# no DISPLAY is a RuntimeError in an older pygtk (e.g. F14's 2.17)
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except RuntimeError as msg:
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error += [(_("Configuration error:"), str(msg))]
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return error
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startgtkloop(error, argpars)
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else:
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# CLI use of Gramps
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argpars.print_help()
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argpars.print_usage()
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from .cli.grampscli import startcli
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startcli(error, argpars)
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def main():
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if 'GRAMPS_RESOURCES' not in os.environ:
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resource_path, filename = os.path.split(os.path.abspath(__file__))
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resource_path, dirname = os.path.split(resource_path)
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os.environ['GRAMPS_RESOURCES'] = resource_path
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if win() and ('PANGOCAIRO_BACKEND' not in os.environ) and \
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config.get('preferences.alternate-fonthandler'):
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os.environ['PANGOCAIRO_BACKEND'] = "fontconfig"
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errors = run()
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if errors and isinstance(errors, list):
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for error in errors:
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logging.warning(error[0] + error[1])
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if __name__ == '__main__':
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main()
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