basic reimplementation of what was working in rdc.etl, jupyter widget, json import, demo with opendatasoft api, etc. Lot of things are still work in progress, stay tuned.

bonobo/util/tokens.py

@@ -0,0 +1,15 @@
+class Token:
+    """Factory for signal oriented queue messages or other token types."""
+
+    def __init__(self, name):
+        self.__name__ = name
+
+    def __repr__(self):
+        return '<{}>'.format(self.__name__)
+
+
+BEGIN = Token('Begin')
+END = Token('End')
+NEW = Token('New')
+RUNNING = Token('Running')
+TERMINATED = Token('Terminated')