Exemple #1
0
  def _variable(type_name, name):
    """Returns a placeholder variable with a given name and EE type.

    Args:
      type_name: A class to mimic.
      name: The name of the variable as it will appear in the
          arguments of the custom functions that use this variable. If null,
          a name will be auto-generated in _resolveNamelessArgs().

    Returns:
      A variable with the given name implementing the given type.
    """
    var_type = ee_types.nameToClass(type_name) or object
    if issubclass(var_type, encodable.Encodable):
      base = var_type
    else:
      base = encodable.Encodable

    class Variable(base):
      def __init__(self):
        # Don't call the base class's constructor.
        self._name = name

      def encode(self, unused_encoder):
        return {
            'type': 'ArgumentRef',
            'value': self._name
        }

    instance = Variable()
    setattr(instance, ee_types.VAR_TYPE_KEY, var_type)
    return instance
Exemple #2
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  def variable(type_name, name):
    """Returns a placeholder variable with a given name and EE type.

    Args:
      type_name: A class to mimic.
      name: The name of the variable as it will appear in the
          arguments of the custom functions that use this variable. If null,
          a name will be auto-generated in _resolveNamelessArgs().

    Returns:
      A variable with the given name implementing the given type.
    """
    var_type = ee_types.nameToClass(type_name) or computedobject.ComputedObject
    result = var_type.__new__(var_type)
    result.func = None
    result.args = None
    result.varName = name
    return result
  def variable(type_name, name):
    """Returns a placeholder variable with a given name and EE type.

    Args:
      type_name: A class to mimic.
      name: The name of the variable as it will appear in the
          arguments of the custom functions that use this variable. If null,
          a name will be auto-generated in _resolveNamelessArgs().

    Returns:
      A variable with the given name implementing the given type.
    """
    var_type = ee_types.nameToClass(type_name) or computedobject.ComputedObject
    result = var_type.__new__(var_type)
    result.func = None
    result.args = None
    result.varName = name
    return result