Handle stdout

svn: r1526

gramps2/src/plugins/eval.glade

@@ -47,7 +47,7 @@
 	<widget class="GtkTable" id="table2">
 	  <property name="border_width">6</property>
 	  <property name="visible">True</property>
-	  <property name="n_rows">4</property>
+	  <property name="n_rows">6</property>
 	  <property name="n_columns">2</property>
 	  <property name="homogeneous">False</property>
 	  <property name="row_spacing">6</property>
@@ -171,6 +171,66 @@
 	      <property name="y_options"></property>
 	    </packing>
 	  </child>
+
+	  <child>
+	    <widget class="GtkScrolledWindow" id="scrolledwindow3">
+	      <property name="visible">True</property>
+	      <property name="can_focus">True</property>
+	      <property name="hscrollbar_policy">GTK_POLICY_AUTOMATIC</property>
+	      <property name="vscrollbar_policy">GTK_POLICY_AUTOMATIC</property>
+	      <property name="shadow_type">GTK_SHADOW_IN</property>
+	      <property name="window_placement">GTK_CORNER_TOP_LEFT</property>
+
+	      <child>
+		<widget class="GtkTextView" id="error">
+		  <property name="visible">True</property>
+		  <property name="can_focus">True</property>
+		  <property name="editable">False</property>
+		  <property name="justification">GTK_JUSTIFY_LEFT</property>
+		  <property name="wrap_mode">GTK_WRAP_NONE</property>
+		  <property name="cursor_visible">True</property>
+		  <property name="pixels_above_lines">0</property>
+		  <property name="pixels_below_lines">0</property>
+		  <property name="pixels_inside_wrap">0</property>
+		  <property name="left_margin">0</property>
+		  <property name="right_margin">0</property>
+		  <property name="indent">0</property>
+		  <property name="text" translatable="yes"></property>
+		</widget>
+	      </child>
+	    </widget>
+	    <packing>
+	      <property name="left_attach">1</property>
+	      <property name="right_attach">2</property>
+	      <property name="top_attach">5</property>
+	      <property name="bottom_attach">6</property>
+	      <property name="x_options">fill</property>
+	    </packing>
+	  </child>
+
+	  <child>
+	    <widget class="GtkLabel" id="label4">
+	      <property name="visible">True</property>
+	      <property name="label" translatable="yes">&lt;b&gt;Error Window&lt;/b&gt;</property>
+	      <property name="use_underline">False</property>
+	      <property name="use_markup">True</property>
+	      <property name="justify">GTK_JUSTIFY_LEFT</property>
+	      <property name="wrap">False</property>
+	      <property name="selectable">False</property>
+	      <property name="xalign">0</property>
+	      <property name="yalign">0.5</property>
+	      <property name="xpad">0</property>
+	      <property name="ypad">0</property>
+	    </widget>
+	    <packing>
+	      <property name="left_attach">0</property>
+	      <property name="right_attach">2</property>
+	      <property name="top_attach">4</property>
+	      <property name="bottom_attach">5</property>
+	      <property name="x_options">fill</property>
+	      <property name="y_options"></property>
+	    </packing>
+	  </child>
 	</widget>
 	<packing>
 	  <property name="padding">0</property>
@@ -203,7 +263,7 @@
 	      <property name="visible">True</property>
 	      <property name="can_default">True</property>
 	      <property name="can_focus">True</property>
-	      <property name="label">gtk-apply</property>
+	      <property name="label">gtk-execute</property>
 	      <property name="use_stock">True</property>
 	      <property name="relief">GTK_RELIEF_NORMAL</property>
 	      <signal name="clicked" handler="on_apply_clicked" last_modification_time="Sun, 11 May 2003 21:01:26 GMT"/>

gramps2/src/plugins/eval.py

@@ -22,10 +22,14 @@
 Provides a python evaluation window
 """
 import os
+import cStringIO
+import sys
+
 import gtk
 import gtk.glade
 
-from intl import gettext as _
+import Utils
+
 
 class EvalWindow:
 
@@ -34,9 +38,9 @@ class EvalWindow:
         self.glade = gtk.glade.XML(glade_file,"top")
 
         self.top = self.glade.get_widget("top")
-        self.display = self.glade.get_widget("display")
+        self.dbuf = self.glade.get_widget("display").get_buffer()
-        self.eval = self.glade.get_widget("eval")
+        self.ebuf = self.glade.get_widget("eval").get_buffer()
-        self.ebuf = self.eval.get_buffer()
+        self.error = self.glade.get_widget("error").get_buffer()
 
         self.glade.signal_autoconnect({
             "on_apply_clicked" : self.apply_clicked,
@@ -44,13 +48,27 @@ class EvalWindow:
             "on_clear_clicked" : self.clear_clicked,
             })
 
+        Utils.set_titles(self.top,self.glade.get_widget('title'),
+                         "Python Evaluation Window")
+
     def apply_clicked(self,obj):
         text = self.ebuf.get_text(self.ebuf.get_start_iter(),
                                   self.ebuf.get_end_iter(),gtk.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):
-        pass
+        self.dbuf.set_text("")
+        self.ebuf.set_text("")
+        self.error.set_text("")
 
     def close_clicked(self,obj):
         self.top.destroy()
@@ -68,8 +86,8 @@ def runtool(database,person,callback):
 
 register_tool(
     runtool,
-    _("Python evaluation window"),
+    "Python evaluation window",
-    category=_("Debug"),
+    category="Debug",
-    description=_("Provides a window that can evaluate python code")
+    description="Provides a window that can evaluate python code"
     )