Mercurial > pydertron

changeset 19:2dc43c316df9

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Added opcb parameter
author Atul Varma <varmaa@toolness.com>
date Thu, 10 Sep 2009 15:13:33 -0700
parents 9fe3f115f951
children d382ca63d43f
files pydertron.py
diffstat 1 files changed, 5 insertions(+), 3 deletions(-) [+]
line wrap: on
line diff
--- a/pydertron.py	Thu Sep 10 14:58:00 2009 -0700
+++ b/pydertron.py	Thu Sep 10 15:13:33 2009 -0700
@@ -280,7 +280,7 @@
     loading and executing scripts.
     """
 
-    def __init__(self, fs, watchdog=watchdog):
+    def __init__(self, fs, watchdog=watchdog, opcb=None):
         rt = pydermonkey.Runtime()
         cx = rt.new_context()
         root_proto = cx.new_object()
@@ -292,6 +292,7 @@
         watchdog.add_context(cx)
 
         self.fs = fs
+        self.opcb = opcb
         self.rt = rt
         self.cx = cx
         self.curr_exc = None
@@ -333,9 +334,10 @@
         del self.rt
 
     def _opcb(self, cx):
-        # Don't do anything; if a keyboard interrupt was triggered,
+        # Note that if a keyboard interrupt was triggered,
         # it'll get raised here automatically.
-        pass
+        if self.opcb:
+            self.opcb()
 
     def _throwhook(self, cx):
         curr_exc = cx.get_pending_exception()