167 lines
5.1 KiB
Python
167 lines
5.1 KiB
Python
#
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# Gramps - a GTK+/GNOME based genealogy program
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#
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# Copyright (C) 2000-2005 Donald N. Allingham
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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# $Id$
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"Database Processing/Extract information from names"
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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 os
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import popen2
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import locale
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import time
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from gettext import gettext as _
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#-------------------------------------------------------------------------
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#
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# gnome/gtk
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#
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#-------------------------------------------------------------------------
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import gtk
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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 QuestionDialog import OkDialog, ErrorDialog
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import WriteXML
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#-------------------------------------------------------------------------
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#
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#
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#
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#-------------------------------------------------------------------------
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def runTool(database,active_person,callback,parent=None):
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try:
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Checkpoint(database,callback,parent)
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except:
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import DisplayTrace
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DisplayTrace.DisplayTrace()
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#-------------------------------------------------------------------------
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#
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# Checkpoint
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#
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#-------------------------------------------------------------------------
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class Checkpoint:
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def __init__(self,db,callback,parent):
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self.cb = callback
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self.db = db
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self.parent = parent
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self.use_custom = False
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self.custom_str = "cat > /tmp/temp.file"
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self.run()
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def run(self):
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"""
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RCS will be a builtin command, since we can handle all
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configuration on our own. This isn't true for most versioning
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systems, which usually require external setup, and external
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communication.
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"""
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self.parent.status_text(_("Checkpointing database..."))
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if self.use_custom:
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self.custom()
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else:
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self.rcs()
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self.parent.progress.set_fraction(0)
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self.parent.modify_statusbar()
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def timestamp(self):
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format = locale.nl_langinfo(locale.D_T_FMT)
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return unicode(time.strftime(format,time.localtime(time.time())))
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def custom(self):
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"""
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Passed the generated XML file to the specified command.
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"""
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proc = popen2.Popen3(self.custom_str, True)
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xmlwrite = WriteXML.XmlWriter(self.db,self.callback,False,False)
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xmlwrite.write_handle(proc.tochild)
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status = proc.wait()
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if status:
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ErrorDialog(_("Checkpoint failed"),
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"\n".join(proc.childerr.readlines()))
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del proc
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def rcs(self):
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"""
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Check the generated XML file into RCS. Initialize the RCS file if
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it does not already exist.
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"""
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(archive_base,ext) = os.path.splitext(self.db.get_save_path())
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comment = self.timestamp()
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archive = archive_base + ",v"
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if not os.path.exists(archive):
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proc = popen2.Popen3('rcs -i -U -q -t-"GRAMPS database" %s' % archive,True)
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proc.tochild.write(comment)
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proc.tochild.close()
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status = proc.wait()
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if status:
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ErrorDialog(_("Checkpoint failed"),
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"\n".join(proc.childerr.readlines()))
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del proc
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return
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xmlwrite = WriteXML.XmlWriter(self.db,self.callback,False,False)
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xmlwrite.write(archive_base)
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proc = popen2.Popen3("ci %s" % archive_base,True)
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proc.tochild.write(comment)
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proc.tochild.close()
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status = proc.wait()
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if status:
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ErrorDialog(_("Checkpoint failed"),
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"\n".join(proc.childerr.readlines()))
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del proc
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def callback(self,value):
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"""
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Call back function for the WriteXML function that updates the
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status progress bar.
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"""
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self.parent.progress.set_fraction(value)
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while(gtk.events_pending()):
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gtk.main_iteration()
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#------------------------------------------------------------------------
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#
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#
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#
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#------------------------------------------------------------------------
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from PluginMgr import register_tool
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register_tool(
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runTool,
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_("Checkpoint the database"),
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category=_("Revision control"),
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description=_("Store a snapshot of the current database into "
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"a revision control system"))
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