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
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
