9795: remember the last location of windows [import dialog, part 2]
This commit is contained in:
Paul Franklin
parent
d2b200c121
commit
1991d194fa
@ -71,6 +71,7 @@ from .dialog import (DBErrorDialog, ErrorDialog, QuestionDialog2,
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WarningDialog)
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from .user import User
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from gramps.gen.errors import DbError
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from .managedwindow import ManagedWindow
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#-------------------------------------------------------------------------
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#
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@ -128,179 +129,6 @@ class DbLoader(CLIDbLoader):
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GrampsImportFileDialog(self.dbstate, self.uistate)
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from .managedwindow import ManagedWindow
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class GrampsImportFileDialog(ManagedWindow):
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def __init__(self, dbstate, uistate):
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"""
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A dialog to import a file into Gramps
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"""
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self.dbstate = dbstate
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self.title = _("Import Family Tree")
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ManagedWindow.__init__(self, uistate, [], self.__class__, modal=True)
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# the import_dialog.run() below makes it modal, so any change to
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# the previous line's "modal" would require that line to be changed
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pmgr = GuiPluginManager.get_instance()
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import_dialog = Gtk.FileChooserDialog('',
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self.uistate.window,
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Gtk.FileChooserAction.OPEN,
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(_('_Cancel'),
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Gtk.ResponseType.CANCEL,
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_('Import'),
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Gtk.ResponseType.OK))
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self.set_window(import_dialog, None, self.title)
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self.setup_configs('interface.grampsimportfiledialog', 780, 630)
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import_dialog.set_local_only(False)
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# Always add automatic (match all files) filter
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add_all_files_filter(import_dialog) # *
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# Add more file type selections for available importers
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for plugin in pmgr.get_import_plugins():
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file_filter = Gtk.FileFilter()
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name = "%s (.%s)" % (plugin.get_name(), plugin.get_extension())
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file_filter.set_name(name)
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file_filter.add_pattern("*.%s" % plugin.get_extension())
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file_filter.add_pattern(plugin.get_extension().capitalize())
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import_dialog.add_filter(file_filter)
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(box, type_selector) = format_maker()
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import_dialog.set_extra_widget(box)
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# Suggested folder: try last open file, import, then last export,
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# then home.
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default_dir = config.get('paths.recent-import-dir')
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if len(default_dir)<=1:
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default_dir = get_default_dir()
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import_dialog.set_current_folder(default_dir)
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while True:
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# the import_dialog.run() makes it modal, so any change to that
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# line would require the ManagedWindow.__init__ to be changed also
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response = import_dialog.run()
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if response in (Gtk.ResponseType.CANCEL, Gtk.ResponseType.DELETE_EVENT):
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break
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elif response == Gtk.ResponseType.OK:
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filename = import_dialog.get_filename()
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if self.check_errors(filename):
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# displays errors if any
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continue
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(the_path, the_file) = os.path.split(filename)
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config.set('paths.recent-import-dir', the_path)
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extension = type_selector.get_value()
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if extension == 'auto':
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# Guess the file format based on the file extension.
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# This will get the lower case extension without a period,
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# or an empty string.
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extension = os.path.splitext(filename)[-1][1:].lower()
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for plugin in pmgr.get_import_plugins():
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if extension == plugin.get_extension():
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self.do_import(import_dialog,
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plugin.get_import_function(),
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filename)
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self.close()
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return
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# Finally, we give up and declare this an unknown format
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ErrorDialog(
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_("Could not open file: %s") % filename,
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_('File type "%s" is unknown to Gramps.\n\n'
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'Valid types are: Gramps database, Gramps XML, '
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'Gramps package, GEDCOM, and others.') % extension,
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parent=self.uistate.window)
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self.close()
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def check_errors(self, filename):
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"""
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Run common error checks and return True if any found.
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In this process, a warning dialog can pop up.
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"""
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if not isinstance(filename, str):
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return True
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filename = os.path.normpath(os.path.abspath(filename))
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if len(filename) == 0:
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return True
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elif os.path.isdir(filename):
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ErrorDialog(
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_('Cannot open file'),
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_('The selected file is a directory, not a file.\n'),
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parent=self.uistate.window)
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return True
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elif os.path.exists(filename):
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if not os.access(filename, os.R_OK):
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ErrorDialog(
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_('Cannot open file'),
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_('You do not have read access to the selected file.'),
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parent=self.uistate.window)
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return True
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else:
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try:
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f = file(filename,'w')
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f.close()
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os.remove(filename)
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except IOError:
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ErrorDialog(
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_('Cannot create file'),
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_('You do not have write access to the selected file.'),
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parent=self.uistate.window)
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return True
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return False
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def do_import(self, dialog, importer, filename):
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self.import_info = None
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position = self.window.get_position() # crock
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dialog.hide()
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self.window.move(position[0], position[1])
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self._begin_progress()
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try:
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#an importer can return an object with info, object.info_text()
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#returns that info. Otherwise None is set to import_info
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self.import_info = importer(self.dbstate.db, filename,
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User(callback=self._pulse_progress,
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uistate=self.uistate,
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dbstate=self.dbstate))
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dirname = os.path.dirname(filename) + os.path.sep
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config.set('paths.recent-import-dir', dirname)
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except UnicodeError as msg:
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ErrorDialog(
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_("Could not import file: %s") % filename,
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_("This file incorrectly identifies its character "
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"set, so it cannot be accurately imported. Please fix the "
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"encoding, and import again") + "\n\n %s" % msg,
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parent=self.uistate.window)
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except Exception:
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_LOG.error("Failed to import database.", exc_info=True)
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self._end_progress()
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def build_menu_names(self, obj): # this is meaningless since it's modal
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return (self.title, None)
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def _begin_progress(self):
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self.uistate.set_busy_cursor(True)
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self.uistate.progress.show()
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self.uistate.pulse_progressbar(0)
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def _pulse_progress(self, value):
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self.uistate.pulse_progressbar(value)
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def _end_progress(self):
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self.uistate.set_busy_cursor(False)
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self.uistate.progress.hide()
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################################ LAST LINE OF THE NEW CLASS ##################
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def import_info_text(self):
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"""
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On import the importer can construct an info object about the import.
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@ -547,3 +375,174 @@ def format_maker():
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box.add(type_selector)
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box.show_all()
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return (box, type_selector)
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class GrampsImportFileDialog(ManagedWindow):
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def __init__(self, dbstate, uistate):
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"""
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A dialog to import a file into Gramps
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"""
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self.dbstate = dbstate
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self.title = _("Import Family Tree")
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ManagedWindow.__init__(self, uistate, [], self.__class__, modal=True)
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# the import_dialog.run() below makes it modal, so any change to
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# the previous line's "modal" would require that line to be changed
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pmgr = GuiPluginManager.get_instance()
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import_dialog = Gtk.FileChooserDialog('',
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self.uistate.window,
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Gtk.FileChooserAction.OPEN,
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(_('_Cancel'),
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Gtk.ResponseType.CANCEL,
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_('Import'),
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Gtk.ResponseType.OK))
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self.set_window(import_dialog, None, self.title)
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self.setup_configs('interface.grampsimportfiledialog', 780, 630)
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import_dialog.set_local_only(False)
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# Always add automatic (match all files) filter
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add_all_files_filter(import_dialog) # *
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# Add more file type selections for available importers
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for plugin in pmgr.get_import_plugins():
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file_filter = Gtk.FileFilter()
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name = "%s (.%s)" % (plugin.get_name(), plugin.get_extension())
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file_filter.set_name(name)
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file_filter.add_pattern("*.%s" % plugin.get_extension())
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file_filter.add_pattern(plugin.get_extension().capitalize())
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import_dialog.add_filter(file_filter)
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(box, type_selector) = format_maker()
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import_dialog.set_extra_widget(box)
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# Suggested folder: try last open file, import, then last export,
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# then home.
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default_dir = config.get('paths.recent-import-dir')
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if len(default_dir)<=1:
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default_dir = get_default_dir()
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import_dialog.set_current_folder(default_dir)
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while True:
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# the import_dialog.run() makes it modal, so any change to that
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# line would require the ManagedWindow.__init__ to be changed also
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response = import_dialog.run()
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if response in (Gtk.ResponseType.CANCEL, Gtk.ResponseType.DELETE_EVENT):
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break
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elif response == Gtk.ResponseType.OK:
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filename = import_dialog.get_filename()
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if self.check_errors(filename):
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# displays errors if any
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continue
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(the_path, the_file) = os.path.split(filename)
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config.set('paths.recent-import-dir', the_path)
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extension = type_selector.get_value()
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if extension == 'auto':
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# Guess the file format based on the file extension.
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# This will get the lower case extension without a period,
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# or an empty string.
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extension = os.path.splitext(filename)[-1][1:].lower()
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for plugin in pmgr.get_import_plugins():
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if extension == plugin.get_extension():
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self.do_import(import_dialog,
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plugin.get_import_function(),
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filename)
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self.close()
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return
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# Finally, we give up and declare this an unknown format
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ErrorDialog(
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_("Could not open file: %s") % filename,
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_('File type "%s" is unknown to Gramps.\n\n'
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'Valid types are: Gramps database, Gramps XML, '
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'Gramps package, GEDCOM, and others.') % extension,
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parent=self.uistate.window)
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self.close()
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def check_errors(self, filename):
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"""
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Run common error checks and return True if any found.
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In this process, a warning dialog can pop up.
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"""
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if not isinstance(filename, str):
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return True
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filename = os.path.normpath(os.path.abspath(filename))
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if len(filename) == 0:
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return True
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elif os.path.isdir(filename):
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ErrorDialog(
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_('Cannot open file'),
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_('The selected file is a directory, not a file.\n'),
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parent=self.uistate.window)
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return True
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elif os.path.exists(filename):
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if not os.access(filename, os.R_OK):
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ErrorDialog(
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_('Cannot open file'),
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_('You do not have read access to the selected file.'),
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parent=self.uistate.window)
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return True
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else:
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try:
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f = file(filename,'w')
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f.close()
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os.remove(filename)
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except IOError:
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ErrorDialog(
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_('Cannot create file'),
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_('You do not have write access to the selected file.'),
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parent=self.uistate.window)
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return True
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return False
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def do_import(self, dialog, importer, filename):
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self.import_info = None
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position = self.window.get_position() # crock
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dialog.hide()
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self.window.move(position[0], position[1])
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self._begin_progress()
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try:
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#an importer can return an object with info, object.info_text()
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#returns that info. Otherwise None is set to import_info
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self.import_info = importer(self.dbstate.db, filename,
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User(callback=self._pulse_progress,
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uistate=self.uistate,
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dbstate=self.dbstate))
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dirname = os.path.dirname(filename) + os.path.sep
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config.set('paths.recent-import-dir', dirname)
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except UnicodeError as msg:
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ErrorDialog(
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_("Could not import file: %s") % filename,
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_("This file incorrectly identifies its character "
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"set, so it cannot be accurately imported. Please fix the "
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"encoding, and import again") + "\n\n %s" % msg,
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parent=self.uistate.window)
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except Exception:
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_LOG.error("Failed to import database.", exc_info=True)
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self._end_progress()
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def build_menu_names(self, obj): # this is meaningless since it's modal
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return (self.title, None)
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def _begin_progress(self):
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self.uistate.set_busy_cursor(True)
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self.uistate.progress.show()
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self.uistate.pulse_progressbar(0)
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def _pulse_progress(self, value):
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self.uistate.pulse_progressbar(value)
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def _end_progress(self):
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self.uistate.set_busy_cursor(False)
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self.uistate.progress.hide()
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