Avoid deeply nested control flow statements.

Open

                        if (self.reverse_states and n == self.N - 1) or (
                            not self.reverse_states and n == 0
                        ):
                            col.append(
                                r" \multigate{%d}{%s} "

Avoid deeply nested control flow statements.

Open

                    if start + end - i - i == 1 and (end - start + 1) % 2 == 0:
                        qc_t.add_gate(gate.name, [i, i + 1])
                    elif (start + end - i - i) == 2 and (
                        end - start + 1
                    ) % 2 == 1:

Avoid deeply nested control flow statements.

Open

                    if j < N - end - 2:
                        qc_t.add_gate(
                            gate.name,
                            [end + gate.targets[0], end + gate.targets[1]],
                        )

Function _get_qobjevo_helper has a Cognitive Complexity of 22 (exceeds 20 allowed). Consider refactoring.

Open

    def _get_qobjevo_helper(self, spline_kind, dims):
        """
        Please refer to `_Evoelement.get_qobjevo` for documentation.
        """
        mat = self.get_qobj(dims)

• Read up
  Read up

Function _concatenate_pulses has a Cognitive Complexity of 22 (exceeds 20 allowed). Consider refactoring.

Open

    def _concatenate_pulses(
        self, pulse_instructions, scheduled_start_time, num_controls
    ):
        """
        Concatenate compiled pulses coefficients and tlist for each pulse.

• Read up
  Read up

Function _is_pulses_valid has a Cognitive Complexity of 21 (exceeds 20 allowed). Consider refactoring.

Open

    def _is_pulses_valid(self):
        """
        Check if the pulses are in the correct shape.
 
        Returns: bool

• Read up
  Read up

Function generate_dependency_graph has a Cognitive Complexity of 21 (exceeds 20 allowed). Consider refactoring.

Open

    def generate_dependency_graph(self, commuting):
        """
        Generate the instruction dependency graph.
        It modifies the class attribute `nodes`, where each element (node)
        is an `Instruction`.

• Read up
  Read up