Source code for openalea.core.control.serialization


from .control import Control
from .pyserial import serialize_controls
from openalea.core.serialization import AbstractSaver, AbstractLoader, AbstractDeserializer



[docs]
class ControlSerializer(object):


[docs]
    def serialize(self, obj, protocol=None, **kwds):
        if isinstance(obj, Control):
            obj = [obj]
        return serialize_controls(obj)





[docs]
class ControlDeserializer(AbstractDeserializer):


[docs]
    def deserialize(self, lines, protocol=None, **kwds):
        ns = {}
        for l in lines:
            try:
                exec(l, ns)
            except:
                pass
        controls = ns.get('controls', [])
        return controls





[docs]
class ControlSaver(AbstractSaver):
    dtype = 'IControl'
    protocols = ['text/x-python']

    def _serialize(self, obj, protocol, **kwds):
        serializer = ControlSerializer()
        return serializer.serialize(obj, protocol=protocol, **kwds)




[docs]
class ControlLoader(AbstractLoader):
    dtype = 'IControl'
    protocols = ['text/x-python']

    def _deserialize(self, lines, protocol, **kwds):
        serializer = ControlDeserializer()
        return serializer.deserialize(lines, protocol=protocol, **kwds)