Qobj#
- class qiskit.qobj.Qobj(qobj_id=None, config=None, experiments=None, header=None)[source]#
Bases:
QasmQobj
A backwards compat alias for QasmQobj.
Initialize a Qobj object.
Deprecated since version 0.19.0: The class
qiskit.qobj.Qobj
is deprecated as of qiskit-terra 0.19.0. It will be removed no earlier than 3 months after the release date. Instead, use QasmQobj or PulseQobjMethods
- classmethod from_dict(data)#
Create a new QASMQobj object from a dictionary.
- to_dict()#
Return a dictionary format representation of the QASM Qobj.
Note this dict is not in the json wire format expected by IBMQ and qobj specification because complex numbers are still of type complex. Also this may contain native numpy arrays. When serializing this output for use with IBMQ you can leverage a json encoder that converts these as expected. For example:
import json import numpy class QobjEncoder(json.JSONEncoder): def default(self, obj): if isinstance(obj, numpy.ndarray): return obj.tolist() if isinstance(obj, complex): return (obj.real, obj.imag) return json.JSONEncoder.default(self, obj) json.dumps(qobj.to_dict(), cls=QobjEncoder)
- Returns:
A dictionary representation of the QasmQobj object
- Return type: