Show Eval.py syntax highlighted
#
# Gramps - a GTK+/GNOME based genealogy program
#
# Copyright (C) 2003-2006 Donald N. Allingham
#
# 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: Eval.py 6583 2006-05-08 18:21:11Z rshura $
"""
Provides a python evaluation window
"""
#------------------------------------------------------------------------
#
# standard python modules
#
#------------------------------------------------------------------------
import os
import cStringIO
import sys
from gettext import gettext as _
#------------------------------------------------------------------------
#
# GNOME/GTK modules
#
#------------------------------------------------------------------------
import gtk
import gtk.glade
#------------------------------------------------------------------------
#
# GRAMPS modules
#
#------------------------------------------------------------------------
from PluginUtils import Tool, register_tool
import ManagedWindow
#-------------------------------------------------------------------------
#
# Actual tool
#
#-------------------------------------------------------------------------
class Eval(Tool.Tool,ManagedWindow.ManagedWindow):
def __init__(self,dbstate, uistate, options_class, name, callback=None):
self.title = _("Python evaluation window")
Tool.Tool.__init__(self,dbstate, options_class, name)
ManagedWindow.ManagedWindow.__init__(self,uistate,[],self.__class__)
glade_file = "%s/%s" % (os.path.dirname(__file__),"eval.glade")
self.glade = gtk.glade.XML(glade_file,"top","gramps")
window = self.glade.get_widget("top")
self.dbuf = self.glade.get_widget("display").get_buffer()
self.ebuf = self.glade.get_widget("eval").get_buffer()
self.error = self.glade.get_widget("error").get_buffer()
self.glade.signal_autoconnect({
"on_apply_clicked" : self.apply_clicked,
"on_close_clicked" : self.close,
"on_clear_clicked" : self.clear_clicked,
})
self.set_window(window,self.glade.get_widget('title'),self.title)
self.show()
def build_menu_names(self,obj):
return (self.title,None)
def apply_clicked(self,obj):
text = unicode(self.ebuf.get_text(self.ebuf.get_start_iter(),
self.ebuf.get_end_iter(),False))
outtext = cStringIO.StringIO()
errtext = cStringIO.StringIO()
sys.stdout = outtext
sys.stderr = errtext
exec(text)
self.dbuf.set_text(outtext.getvalue())
self.error.set_text(errtext.getvalue())
sys.stdout = sys.__stdout__
sys.stderr = sys.__stderr__
def clear_clicked(self,obj):
self.dbuf.set_text("")
self.ebuf.set_text("")
self.error.set_text("")
#------------------------------------------------------------------------
#
#
#
#------------------------------------------------------------------------
class EvalOptions(Tool.ToolOptions):
"""
Defines options and provides handling interface.
"""
def __init__(self,name,person_id=None):
Tool.ToolOptions.__init__(self,name,person_id)
#------------------------------------------------------------------------
#
#
#
#------------------------------------------------------------------------
if __debug__:
register_tool(
name = 'eval',
category = Tool.TOOL_DEBUG,
tool_class = Eval,
options_class = EvalOptions,
modes = Tool.MODE_GUI,
translated_name = _("Python evaluation window"),
status = _("Stable"),
author_name = "Donald N. Allingham",
author_email = "don@gramps-project.org",
description=_("Provides a window that can evaluate python code")
)
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