qiskit/circuit/quantumcircuit.py
def bind_parameters(self, value_dict):
        """Assign parameters to values yielding a new circuit.

        Args:
            value_dict (dict): {parameter: value, ...}

        Raises:
            QiskitError: If value_dict contains parameters not present in the circuit

        Returns:
            QuantumCircuit: copy of self with assignment substitution.
        """
        new_circuit = self.copy()

        if value_dict.keys() > self.parameters:
            raise QiskitError('Cannot bind parameters ({}) not present in the circuit.'.format(
                [str(p) for p in value_dict.keys() - self.parameters]))

        for parameter, value in value_dict.items():
            new_circuit._bind_parameter(parameter, value)
        # clear evaluated expressions
        for parameter in value_dict:
            del new_circuit._parameter_table[parameter]
        return new_circuit
def bind_parameters(self, value_dict):
        """Assign parameters to values yielding a new circuit.

        Args:
            value_dict (dict): {parameter: value, ...}

        Raises:
            QiskitError: If value_dict contains parameters not present in the circuit

        Returns:
            QuantumCircuit: copy of self with assignment substitution.
        """
        new_circuit = self.copy()

        if value_dict.keys() > self.parameters:
            raise QiskitError('Cannot bind parameters ({}) not present in the circuit.'.format(
                [str(p) for p in value_dict.keys() - self.parameters]))

        for parameter, value in value_dict.items():
            new_circuit._bind_parameter(parameter, value)
        # clear evaluated expressions
        for parameter in value_dict:
            del new_circuit._parameter_table[parameter]
        return new_circuit
Assign parameters to values yielding a new circuit.

        Args:
            value_dict (dict): {parameter: value, ...}

        Raises:
            QiskitError: If value_dict contains parameters not present in the circuit

        Returns:
            QuantumCircuit: copy of self with assignment substitution.