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Function __init__ has 5 arguments (exceeds 4 allowed). Consider refactoring.
Open

    def __init__(
Severity: Minor
Found in c3/c3objs.py - About 35 mins to fix

    Function __init__ has 5 arguments (exceeds 4 allowed). Consider refactoring.
    Open

        def __init__(
    Severity: Minor
    Found in c3/optimizers/optimizer.py - About 35 mins to fix

      Function _log_one_dataset has 5 arguments (exceeds 4 allowed). Consider refactoring.
      Open

          def _log_one_dataset(
      Severity: Minor
      Found in c3/optimizers/modellearning.py - About 35 mins to fix

        Function set_prop_method has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
        Open

            def set_prop_method(self, prop_method=None) -> None:
        """
        Configure the selected propagation method by either linking the function handle or
        looking it up in the library.
        """
        Severity: Minor
        Found in c3/experiment.py - About 35 mins to fix

        Cognitive Complexity

        Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

        A method's cognitive complexity is based on a few simple rules:

        • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
        • Code is considered more complex for each "break in the linear flow of the code"
        • Code is considered more complex when "flow breaking structures are nested"

        Further reading

        Function __init__ has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
        Open

            def __init__(
        self,
        name: str,
        desc: str = None,
        comment: str = None,
        Severity: Minor
        Found in c3/libraries/chip.py - About 35 mins to fix

        Cognitive Complexity

        Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

        A method's cognitive complexity is based on a few simple rules:

        • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
        • Code is considered more complex for each "break in the linear flow of the code"
        • Code is considered more complex when "flow breaking structures are nested"

        Further reading

        Function orbit_infid has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
        Open

        def orbit_infid(
    propagators,
    RB_number: int = 30,
    RB_length: int = 20,
    lindbladian=False,
        Severity: Minor
        Found in c3/libraries/fidelities.py - About 35 mins to fix

        Cognitive Complexity

        Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

        A method's cognitive complexity is based on a few simple rules:

        • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
        • Code is considered more complex for each "break in the linear flow of the code"
        • Code is considered more complex when "flow breaking structures are nested"

        Further reading

        Function __create_matrix_representations has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
        Open

            def __create_matrix_representations(self) -> None:
        """
        Using the annihilation operators as basis, compute the matrix represenations.
        """
        indx = 0
        Severity: Minor
        Found in c3/model.py - About 35 mins to fix

        Cognitive Complexity

        Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

        A method's cognitive complexity is based on a few simple rules:

        • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
        • Code is considered more complex for each "break in the linear flow of the code"
        • Code is considered more complex when "flow breaking structures are nested"

        Further reading

        Function add_component has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
        Open

            def add_component(self, comp: C3obj, chan: str, options=None, name=None) -> None:
        """
        Add one component, e.g. an envelope, local oscillator, to a channel.

        Parameters
        Severity: Minor
        Found in c3/signal/gates.py - About 35 mins to fix

        Cognitive Complexity

        Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

        A method's cognitive complexity is based on a few simple rules:

        • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
        • Code is considered more complex for each "break in the linear flow of the code"
        • Code is considered more complex when "flow breaking structures are nested"

        Further reading

        Function get_timings has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
        Open

            def get_timings(self, chan, name, minimal_time=False):
        key = chan + "-" + name
        if key in self._timings:
            return self._timings[key]
        opts = self._options[chan][name]
        Severity: Minor
        Found in c3/signal/gates.py - About 35 mins to fix

        Cognitive Complexity

        Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

        A method's cognitive complexity is based on a few simple rules:

        • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
        • Code is considered more complex for each "break in the linear flow of the code"
        • Code is considered more complex when "flow breaking structures are nested"

        Further reading

        Function __init__ has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
        Open

            def __init__(self, name, desc="", comment="", params=None):
        self.name = name
        self.desc = desc
        self.comment = comment
        self.params = {}
        Severity: Minor
        Found in c3/c3objs.py - About 35 mins to fix

        Cognitive Complexity

        Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

        A method's cognitive complexity is based on a few simple rules:

        • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
        • Code is considered more complex for each "break in the linear flow of the code"
        • Code is considered more complex when "flow breaking structures are nested"

        Further reading

        Function set_components has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
        Open

            def set_components(self, subsystems, couplings=None, max_excitations=0) -> None:
        for comp in subsystems:
            self.subsystems[comp.name] = comp
        for comp in couplings:
            self.couplings[comp.name] = comp
        Severity: Minor
        Found in c3/model.py - About 35 mins to fix

        Cognitive Complexity

        Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

        A method's cognitive complexity is based on a few simple rules:

        • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
        • Code is considered more complex for each "break in the linear flow of the code"
        • Code is considered more complex when "flow breaking structures are nested"

        Further reading

        Function set_fid_func has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
        Open

            def set_fid_func(self, fid_func) -> None:
        if type(fid_func) is str:
            if self.pmap.model.lindbladian:
                fid = "lindbladian_" + fid_func
            else:
        Severity: Minor
        Found in c3/optimizers/optimalcontrol.py - About 35 mins to fix

        Cognitive Complexity

        Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

        A method's cognitive complexity is based on a few simple rules:

        • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
        • Code is considered more complex for each "break in the linear flow of the code"
        • Code is considered more complex when "flow breaking structures are nested"

        Further reading

        Function get_opt_map has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
        Open

            def get_opt_map(self, opt_map=None) -> List[List[str]]:
        if opt_map is None:
            opt_map = self.opt_map

        for i, equiv_ids in enumerate(opt_map):
        Severity: Minor
        Found in c3/parametermap.py - About 35 mins to fix

        Cognitive Complexity

        Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

        A method's cognitive complexity is based on a few simple rules:

        • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
        • Code is considered more complex for each "break in the linear flow of the code"
        • Code is considered more complex when "flow breaking structures are nested"

        Further reading

        Function evaluate_sequences has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
        Open

        def evaluate_sequences(propagators: Dict, sequences: list):
    """
    Compute the total propagator of a sequence of gates.

    Parameters
        Severity: Minor
        Found in c3/libraries/propagation.py - About 35 mins to fix

        Cognitive Complexity

        Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

        A method's cognitive complexity is based on a few simple rules:

        • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
        • Code is considered more complex for each "break in the linear flow of the code"
        • Code is considered more complex when "flow breaking structures are nested"

        Further reading

        Function flattop_variant has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
        Open

        def flattop_variant(t, params):
    """
    Flattop variant.
    """
    t_up = params["t_up"]
        Severity: Minor
        Found in c3/libraries/envelopes.py - About 35 mins to fix

        Cognitive Complexity

        Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

        A method's cognitive complexity is based on a few simple rules:

        • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
        • Code is considered more complex for each "break in the linear flow of the code"
        • Code is considered more complex when "flow breaking structures are nested"

        Further reading

        Function set_opt_map has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
        Open

            def set_opt_map(self, opt_map) -> None:
        """
        Set the opt_map, i.e. which parameters will be optimized.
        """
        opt_map = self.get_opt_map(opt_map)
        Severity: Minor
        Found in c3/parametermap.py - About 35 mins to fix

        Cognitive Complexity

        Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

        A method's cognitive complexity is based on a few simple rules:

        • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
        • Code is considered more complex for each "break in the linear flow of the code"
        • Code is considered more complex when "flow breaking structures are nested"

        Further reading

        Identical blocks of code found in 2 locations. Consider refactoring.
        Open

                    "VoltsToHertz": devices.VoltsToHertz(
                name="v_to_hz",
                V_to_Hz=Qty(value=1e9, min_val=0.9e9, max_val=1.1e9, unit="Hz/V"),
        Severity: Minor
        Found in examples/single_qubit_experiment.py and 1 other location - About 35 mins to fix
        examples/single_qubit_blackbox_exp.py on lines 85..87

        Duplicated Code

        Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

        Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

        When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

        Tuning

        This issue has a mass of 33.

        We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

        The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

        If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

        See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

        Refactorings

        Further Reading

        Identical blocks of code found in 2 locations. Consider refactoring.
        Open

            rx90m.comps["d1"]["gauss"].params["xy_angle"].set_value(np.pi)
        Severity: Minor
        Found in examples/single_qubit_blackbox_exp.py and 1 other location - About 35 mins to fix
        examples/single_qubit_experiment.py on lines 162..162

        Duplicated Code

        Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

        Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

        When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

        Tuning

        This issue has a mass of 33.

        We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

        The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

        If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

        See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

        Refactorings

        Further Reading

        Identical blocks of code found in 2 locations. Consider refactoring.
        Open

            rx90m.comps["d1"]["gauss"].params["xy_angle"].set_value(np.pi)
        Severity: Minor
        Found in examples/single_qubit_experiment.py and 1 other location - About 35 mins to fix
        examples/single_qubit_blackbox_exp.py on lines 176..176

        Duplicated Code

        Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

        Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

        When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

        Tuning

        This issue has a mass of 33.

        We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

        The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

        If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

        See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

        Refactorings

        Further Reading

        Identical blocks of code found in 2 locations. Consider refactoring.
        Open

                    "VoltsToHertz": devices.VoltsToHertz(
                name="v_to_hz",
                V_to_Hz=Qty(value=1e9, min_val=0.9e9, max_val=1.1e9, unit="Hz/V"),
        Severity: Minor
        Found in examples/single_qubit_blackbox_exp.py and 1 other location - About 35 mins to fix
        examples/single_qubit_experiment.py on lines 72..74

        Duplicated Code

        Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

        Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

        When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

        Tuning

        This issue has a mass of 33.

        We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

        The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

        If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

        See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

        Refactorings

        Further Reading

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