diff --git a/gramps/gen/recentfiles.py b/gramps/gen/recentfiles.py index 7a839f9eb..40ef4439a 100644 --- a/gramps/gen/recentfiles.py +++ b/gramps/gen/recentfiles.py @@ -2,6 +2,7 @@ # Gramps - a GTK+/GNOME based genealogy program # # Copyright (C) 2004-2007 Donald N. Allingham +# Copyright (C) 2013 Vassilii Khachaturov # # 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 @@ -18,8 +19,6 @@ # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # -# $Id$ - # Written by Alex Roitman #------------------------------------------------------------------------- @@ -40,7 +39,8 @@ try: except: use_lock = False -from .const import HOME_DIR +from gramps.gen.const import HOME_DIR, GRAMPS_LOCALE as glocale +_ = glocale.translation.gettext #------------------------------------------------------------------------- # @@ -184,26 +184,23 @@ class RecentFiles(object): """ Saves the current Gramps RecentFiles collection to the associated file. """ - xml_file = open(os.path.expanduser(GRAMPS_FILENAME),'w') - - if use_lock: - fcntl.lockf(xml_file,fcntl.LOCK_EX) - xml_file.write("\n") - xml_file.write('\n') - index = 0 - for item in self.gramps_recent_files: - index += 1 - if index > MAX_GRAMPS_ITEMS: - break - xml_file.write(' \n') - xml_file.write(' \n' % item.get_path()) - xml_file.write(' \n' % item.get_name()) - xml_file.write(' %d\n' % item.get_time()) - xml_file.write(' \n') - xml_file.write('\n') - if use_lock: - fcntl.lockf(xml_file,fcntl.LOCK_UN) - xml_file.close() + with open(os.path.expanduser(GRAMPS_FILENAME), 'w') as xml_file: + if use_lock: + fcntl.lockf(xml_file,fcntl.LOCK_EX) + xml_file.write("\n") + xml_file.write('\n') + index = 0 + for item in self.gramps_recent_files: + index += 1 + if index > MAX_GRAMPS_ITEMS: + break + xml_file.write(' \n') + xml_file.write(' \n' % item.get_path()) + xml_file.write(' \n' % item.get_name()) + xml_file.write(' %d\n' % item.get_time()) + xml_file.write(' \n') + xml_file.write('\n') + # all advisory locks on a file are released on close #------------------------------------------------------------------------- # @@ -218,36 +215,34 @@ class RecentParser(object): def __init__(self): self.recent_files = [] - if not os.path.exists(os.path.expanduser(GRAMPS_FILENAME)): + fname = os.path.expanduser(GRAMPS_FILENAME) + if not os.path.exists(fname): return # it's the first time gramps has ever been run - xml_file = None - # Python3's expat wants bytes, Python2's wants a string. try: - if sys.version_info[0] < 3: - xml_file = open(os.path.expanduser(GRAMPS_FILENAME), "r") - else: - xml_file = open(os.path.expanduser(GRAMPS_FILENAME), "rb") + # Python3's expat wants bytes, Python2's wants a string. + fmode = "r" if sys.version_info[0] < 3 else "rb" + with open(fname, fmode) as xml_file: + if use_lock: + fcntl.lockf(xml_file,fcntl.LOCK_SH) - if use_lock: - fcntl.lockf(xml_file,fcntl.LOCK_SH) - - p = ParserCreate() - p.StartElementHandler = self.startElement - p.EndElementHandler = self.endElement - p.CharacterDataHandler = self.characters - p.ParseFile(xml_file) - - if use_lock: - fcntl.lockf(xml_file,fcntl.LOCK_UN) - xml_file.close() + p = ParserCreate() + p.StartElementHandler = self.startElement + p.EndElementHandler = self.endElement + p.CharacterDataHandler = self.characters + p.ParseFile(xml_file) + # all advisory locks on a file are released on close except IOError as err: - logging.warning("Unable to open recent file %s because %s", - os.path.expanduser(GRAMPS_FILENAME), str(err)) + logging.warning( + _("Unable to open list of recent DBs file {fname}: {error}" + ).format(fname=fname, error=err)) except Exception as err: - logging.error("Recent file parse error %s", str(err)) - if xml_file: - xml_file.close() + logging.error( + _("Error parsing list of recent DBs from file {fname}: {error}.\n" + "This might indicate a damage to your files.\n" + "If you're sure there is no problem with other files, " + "delete it, and restart Gramps." + ).format(fname=fname, error=err)) def get(self): return self.recent_files