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WenjieDu/PyPOTS

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pypots/nn/modules/timemixer/backbone.py

Summary

Maintainability
F
4 days
Test Coverage

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

    def forecast(self, x_enc, x_mark_enc, x_dec, x_mark_dec):
        if self.use_future_temporal_feature:
            if self.channel_independence == 1:
                B, T, N = x_enc.size()
                x_mark_dec = x_mark_dec.repeat(N, 1, 1)
Severity: Minor
Found in pypots/nn/modules/timemixer/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

File backbone.py has 301 lines of code (exceeds 250 allowed). Consider refactoring.
Open

"""

"""

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

    Function __init__ has 20 arguments (exceeds 4 allowed). Consider refactoring.
    Open

        def __init__(
    Severity: Major
    Found in pypots/nn/modules/timemixer/backbone.py - About 2 hrs to fix

      Function imputation has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring.
      Open

          def imputation(self, x_enc, x_mark_enc):

        B, T, N = x_enc.size()
        x_enc, x_mark_enc = self.__multi_scale_process_inputs(x_enc, x_mark_enc)
      Severity: Minor
      Found in pypots/nn/modules/timemixer/backbone.py - About 1 hr 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 13 (exceeds 5 allowed). Consider refactoring.
      Open

          def __init__(
        self,
        task_name,
        n_steps,
        n_features,
      Severity: Minor
      Found in pypots/nn/modules/timemixer/backbone.py - About 1 hr 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 __multi_scale_process_inputs has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.
      Open

          def __multi_scale_process_inputs(self, x_enc, x_mark_enc):
        if self.downsampling_method == "max":
            down_pool = torch.nn.MaxPool1d(self.downsampling_window, return_indices=False)
        elif self.downsampling_method == "avg":
            down_pool = torch.nn.AvgPool1d(self.downsampling_window)
      Severity: Minor
      Found in pypots/nn/modules/timemixer/backbone.py - About 1 hr 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 future_multi_mixing has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
      Open

          def future_multi_mixing(self, B, enc_out_list, x_list):
        dec_out_list = []
        if self.channel_independence == 1:
            x_list = x_list[0]
            for i, enc_out in zip(range(len(x_list)), enc_out_list):
      Severity: Minor
      Found in pypots/nn/modules/timemixer/backbone.py - About 1 hr 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

              for i, x in zip(
            range(len(x_enc)),
            x_enc,
        ):
            B, T, N = x.size()
      Severity: Major
      Found in pypots/nn/modules/timemixer/backbone.py and 1 other location - About 6 hrs to fix
      pypots/nn/modules/timemixer/backbone.py on lines 207..225

      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 105.

      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

              if x_mark_enc is not None:
            for i, x, x_mark in zip(range(len(x_enc)), x_enc, x_mark_enc):
                B, T, N = x.size()
                x = self.normalize_layers[i](x, "norm")
                if self.channel_independence == 1:
      Severity: Major
      Found in pypots/nn/modules/timemixer/backbone.py and 1 other location - About 6 hrs to fix
      pypots/nn/modules/timemixer/backbone.py on lines 304..312

      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 105.

      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

                      self.regression_layers = torch.nn.ModuleList(
                    [
                        torch.nn.Linear(
                            n_steps // (downsampling_window**i),
                            n_pred_steps,
      Severity: Major
      Found in pypots/nn/modules/timemixer/backbone.py and 1 other location - About 2 hrs to fix
      pypots/nn/modules/timemixer/backbone.py on lines 83..89

      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 54.

      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

                  self.predict_layers = torch.nn.ModuleList(
                [
                    torch.nn.Linear(
                        n_steps // (downsampling_window**i),
                        n_pred_steps,
      Severity: Major
      Found in pypots/nn/modules/timemixer/backbone.py and 1 other location - About 2 hrs to fix
      pypots/nn/modules/timemixer/backbone.py on lines 108..114

      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 54.

      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

                              torch.nn.Linear(
                            n_steps // (downsampling_window**i),
                            n_steps // (downsampling_window**i),
      Severity: Minor
      Found in pypots/nn/modules/timemixer/backbone.py and 1 other location - About 40 mins to fix
      pypots/nn/modules/timemixer/layers.py on lines 103..105

      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 34.

      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

                      dec_out = self.predict_layers[i](enc_out.permute(0, 2, 1)).permute(0, 2, 1)  # align temporal dimension
      Severity: Minor
      Found in pypots/nn/modules/timemixer/backbone.py and 1 other location - About 35 mins to fix
      pypots/nn/modules/timemixer/backbone.py on lines 266..266

      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

                      dec_out = self.predict_layers[i](enc_out.permute(0, 2, 1)).permute(0, 2, 1)  # align temporal dimension
      Severity: Minor
      Found in pypots/nn/modules/timemixer/backbone.py and 1 other location - About 35 mins to fix
      pypots/nn/modules/timemixer/backbone.py on lines 255..255

      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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