From 8aa0f2223565fb58fa4f4e18e3bcf5b4a1b4db14 Mon Sep 17 00:00:00 2001
From: Walter Bender <walter.bender@gmail.com>
Date: Thu, 03 Mar 2011 15:34:37 +0000
Subject: remove requirement to include setup, start, stop, et al. methods

---
(limited to 'plugins')

diff --git a/plugins/audio_sensors_plugin.py b/plugins/audio_sensors_plugin.py
index 1fdcc2c..6723b9c 100644
--- a/plugins/audio_sensors_plugin.py
+++ b/plugins/audio_sensors_plugin.py
@@ -198,10 +198,12 @@ class Audio_sensors_plugin(Plugin):
 
     def goto_background(self):
         # This gets called when your process is sent to the background
+        # TODO: handle this case
         pass
 
     def return_to_foreground(self):
         # This gets called when your process returns from the background
+        # TODO: handle this case
         pass
 
     def quit(self):
diff --git a/plugins/camera_plugin.py b/plugins/camera_plugin.py
index 84da9b9..0a2ec02 100644
--- a/plugins/camera_plugin.py
+++ b/plugins/camera_plugin.py
@@ -93,27 +93,11 @@ to the stack'),
                       help_string=_('camera output'),
                       content_block=True)
 
-    def start(self):
-        # This gets called by the start button
-        pass
-
     def stop(self):
         # This gets called by the stop button
         if self._status:
             self._camera.stop_camera_input()
 
-    def goto_background(self):
-        # This gets called when your process is sent to the background
-        pass
-
-    def return_to_foreground(self):
-        # This gets called when your process returns from the background
-        pass
-
-    def quit(self):
-        # This gets called by the quit button
-        pass
-
     def _status_report(self):
         print 'Reporting camera status: %s' % (str(self._status))
         return self._status
diff --git a/plugins/plugin.py b/plugins/plugin.py
index 6c7a763..3065129 100644
--- a/plugins/plugin.py
+++ b/plugins/plugin.py
@@ -25,28 +25,26 @@ class Plugin(gobject.GObject):
 
     def setup(self):
         """ Setup is called once, when the Turtle Window is created. """
-        raise RuntimeError("You need to define setup for your plugin.")
+        pass
 
     def start(self):
         """ start is called when run button is pressed. """
-        raise RuntimeError("You need to define start for your plugin.")
+        pass
 
     def stop(self):
         """ stop is called when stop button is pressed. """
-        raise RuntimeError("You need to define stop for your plugin.")
+        pass
 
     def goto_background(self):
         """ goto_background is called when the activity is sent to the
         background. """
-        raise RuntimeError(
-            "You need to define goto_background for your plugin.")
+        pass
 
     def return_to_foreground(self):
         """ return_to_foreground is called when the activity returns to
         the foreground. """
-        raise RuntimeError(
-            "You need to define return_to_foreground for your plugin.")
+        pass
 
     def quit(self):
         """ cleanup is called when the activity is exiting. """
-        raise RuntimeError("You need to define quit for your plugin.")
+        pass
diff --git a/plugins/rfid_plugin.py b/plugins/rfid_plugin.py
index dc4e18b..ee26152 100644
--- a/plugins/rfid_plugin.py
+++ b/plugins/rfid_plugin.py
@@ -97,28 +97,6 @@ class Rfid_plugin(Plugin):
             self._parent.lc.def_prim('rfid', 0,
                 lambda self: PLUGIN_DICTIONARY['rfid'](True))
 
-    def start(self):
-        # This gets called by the start button
-        if self._status:
-            pass
-
-    def stop(self):
-        # This gets called by the stop button
-        if self._status:
-            pass
-
-    def goto_background(self):
-        # This gets called when your process is sent to the background
-        pass
-
-    def return_to_foreground(self):
-        # This gets called when your process returns from the background
-        pass
-
-    def quit(self):
-        # This gets called by the quit button
-        pass
-
     def _status_report(self):
         print 'Reporting RFID status: %s' % (str(self._status))
         return self._status
diff --git a/plugins/turtle_blocks_plugin.py b/plugins/turtle_blocks_plugin.py
index 41ff1ef..a534893 100644
--- a/plugins/turtle_blocks_plugin.py
+++ b/plugins/turtle_blocks_plugin.py
@@ -97,21 +97,6 @@ class Turtle_blocks_plugin(Plugin):
                      help_string=_('Palette of presentation templates'))
         self._portfolio_palette()
 
-    def start(self):
-        pass
-
-    def stop(self):
-        pass
-
-    def goto_background(self):
-        pass
-
-    def return_to_foreground(self):
-        pass
-
-    def quit(self):
-        pass
-
     # Palette definitions
 
     def _flow_palette(self):
@@ -396,7 +381,7 @@ single-variable math equations, e.g., sin(x)'))
                   help_string=_('a programmable block: used to add advanced \
 multi-variable math equations, e.g., sqrt(x*x+y*y)'))
         self.tw.lc.def_prim('myfunction2', 3,
-            lambda self, f, x: PLUGIN_DICTIONARY['myfunction'](f, [x, y]))
+            lambda self, f, x, y: PLUGIN_DICTIONARY['myfunction'](f, [x, y]))
 
         make_prim('myfunc3arg',
                   style='number-style-var-arg',
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