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File base.py has 364 lines of code (exceeds 250 allowed). Consider refactoring.
Open

"""
The base classes for PyPOTS clustering models.
"""

# Created by Wenjie Du <wenjay.du@gmail.com>
Severity: Minor
Found in pypots/clustering/base.py - About 4 hrs to fix

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

            if training:  # for training
            (observed_data, indicating_mask, cond_mask, observed_tp) = (
                inputs["X_ori"],
                inputs["indicating_mask"],
                inputs["cond_mask"],
    Severity: Major
    Found in pypots/imputation/csdi/core.py and 1 other location - About 4 hrs to fix
    pypots/imputation/csdi/core.py on lines 105..116

    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 80.

    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

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

            elif not training and n_sampling_times == 0:  # for validating
            (observed_data, indicating_mask, cond_mask, observed_tp) = (
                inputs["X_ori"],
                inputs["indicating_mask"],
                inputs["cond_mask"],
    Severity: Major
    Found in pypots/imputation/csdi/core.py and 1 other location - About 4 hrs to fix
    pypots/imputation/csdi/core.py on lines 93..104

    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 80.

    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

    File generating.py has 331 lines of code (exceeds 250 allowed). Consider refactoring.
    Open

    """
Utilities for random data generating.
"""

# Created by Wenjie Du <wenjay.du@gmail.com>
    Severity: Minor
    Found in pypots/data/generating.py - About 3 hrs to fix

      Function __init__ has a Cognitive Complexity of 27 (exceeds 5 allowed). Consider refactoring.
      Open

          def __init__(
        self,
        n_out_steps,
        n_in_steps,
        n_in_features,
      Severity: Minor
      Found in pypots/nn/modules/scinet/backbone.py - About 3 hrs 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_phi_psi has a Cognitive Complexity of 26 (exceeds 5 allowed). Consider refactoring.
      Open

      def get_phi_psi(k, base):
    x = Symbol("x")
    phi_coeff = np.zeros((k, k))
    phi_2x_coeff = np.zeros((k, k))
    if base == "legendre":
      Severity: Minor
      Found in pypots/nn/modules/fedformer/layers.py - About 3 hrs 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 _setup_device has a Cognitive Complexity of 26 (exceeds 5 allowed). Consider refactoring.
      Open

          def _setup_device(self, device: Union[None, str, torch.device, list]) -> None:
        if device is None:
            # if it is None, then use the first cuda device if cuda is available, otherwise use cpu
            if torch.cuda.is_available() and torch.cuda.device_count() > 0:
                self.device = torch.device("cuda")
      Severity: Minor
      Found in pypots/base.py - About 3 hrs 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

      File model.py has 320 lines of code (exceeds 250 allowed). Consider refactoring.
      Open

      """
The implementation of SAITS for the partially-observed time-series imputation task.

"""
      Severity: Minor
      Found in pypots/imputation/saits/model.py - About 3 hrs to fix

        Function _train_model has a Cognitive Complexity of 24 (exceeds 5 allowed). Consider refactoring.
        Open

            def _train_model(
        self,
        training_loader: DataLoader,
        val_loader: DataLoader = None,
    ) -> None:
        Severity: Minor
        Found in pypots/forecasting/csdi/model.py - About 3 hrs 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 _train_model has a Cognitive Complexity of 24 (exceeds 5 allowed). Consider refactoring.
        Open

            def _train_model(
        self,
        training_loader: DataLoader,
        val_loader: DataLoader = None,
    ) -> None:
        Severity: Minor
        Found in pypots/forecasting/base.py - About 3 hrs 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 _train_model has a Cognitive Complexity of 24 (exceeds 5 allowed). Consider refactoring.
        Open

            def _train_model(
        self,
        training_loader: DataLoader,
        val_loader: DataLoader = None,
    ) -> None:
        Severity: Minor
        Found in pypots/imputation/csdi/model.py - About 3 hrs 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 _train_model has a Cognitive Complexity of 24 (exceeds 5 allowed). Consider refactoring.
        Open

            def _train_model(
        self,
        training_loader: DataLoader,
        val_loader: DataLoader = None,
    ) -> None:
        Severity: Minor
        Found in pypots/classification/base.py - About 3 hrs 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 _train_model has a Cognitive Complexity of 24 (exceeds 5 allowed). Consider refactoring.
        Open

            def _train_model(
        self,
        training_loader: DataLoader,
        val_loader: DataLoader = None,
    ) -> None:
        Severity: Minor
        Found in pypots/imputation/gpvae/model.py - About 3 hrs 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 24 (exceeds 5 allowed). Consider refactoring.
        Open

            def __init__(
        self,
        data: Union[dict, str],
        return_X_ori: bool,
        return_X_pred: bool,
        Severity: Minor
        Found in pypots/data/dataset/base.py - About 3 hrs 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 _train_model has a Cognitive Complexity of 24 (exceeds 5 allowed). Consider refactoring.
        Open

            def _train_model(
        self,
        training_loader: DataLoader,
        val_loader: DataLoader = None,
    ) -> None:
        Severity: Minor
        Found in pypots/imputation/base.py - About 3 hrs 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

        Similar blocks of code found in 4 locations. Consider refactoring.
        Open

                    if torch.isnan(self.K_step).any():
                print("Encounter multistep K with nan, replace it by identity matrix")
                self.K_step = (
                    torch.eye(self.K_step.shape[1])
                    .to(self.K_step.device)
        Severity: Major
        Found in pypots/nn/modules/koopa/layers.py and 3 other locations - About 3 hrs to fix
        pypots/nn/modules/koopa/layers.py on lines 100..106
        pypots/nn/modules/koopa/layers.py on lines 149..155
        pypots/nn/modules/koopa/layers.py on lines 173..179

        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 66.

        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

        Similar blocks of code found in 4 locations. Consider refactoring.
        Open

                if torch.isnan(self.K).any():
            print("Encounter K with nan, replace K by identity matrix")
            self.K = (
                torch.eye(self.K.shape[1])
                .to(self.K.device)
        Severity: Major
        Found in pypots/nn/modules/koopa/layers.py and 3 other locations - About 3 hrs to fix
        pypots/nn/modules/koopa/layers.py on lines 149..155
        pypots/nn/modules/koopa/layers.py on lines 162..168
        pypots/nn/modules/koopa/layers.py on lines 173..179

        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 66.

        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

        Similar blocks of code found in 4 locations. Consider refactoring.
        Open

                    if torch.isnan(self.K_step).any():
                print("Encounter multistep K with nan, replace it by identity matrix")
                self.K_step = (
                    torch.eye(self.K_step.shape[1])
                    .to(self.K_step.device)
        Severity: Major
        Found in pypots/nn/modules/koopa/layers.py and 3 other locations - About 3 hrs to fix
        pypots/nn/modules/koopa/layers.py on lines 100..106
        pypots/nn/modules/koopa/layers.py on lines 149..155
        pypots/nn/modules/koopa/layers.py on lines 162..168

        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 66.

        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

        Similar blocks of code found in 4 locations. Consider refactoring.
        Open

                if torch.isnan(self.K).any():
            print("Encounter K with nan, replace K by identity matrix")
            self.K = (
                torch.eye(self.K.shape[1])
                .to(self.K.device)
        Severity: Major
        Found in pypots/nn/modules/koopa/layers.py and 3 other locations - About 3 hrs to fix
        pypots/nn/modules/koopa/layers.py on lines 100..106
        pypots/nn/modules/koopa/layers.py on lines 162..168
        pypots/nn/modules/koopa/layers.py on lines 173..179

        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 66.

        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

        Function _train_model has a Cognitive Complexity of 23 (exceeds 5 allowed). Consider refactoring.
        Open

            def _train_model(
        self,
        training_loader: DataLoader,
        val_loader: DataLoader = None,
    ) -> None:
        Severity: Minor
        Found in pypots/imputation/usgan/model.py - About 3 hrs 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

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