dssg/catwalk

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catwalk/model_trainers.py

Summary

Maintainability
C
1 day
Test Coverage

File model_trainers.py has 422 lines of code (exceeds 250 allowed). Consider refactoring.
Open

from sklearn.model_selection import ParameterGrid

from sqlalchemy.orm import sessionmaker

import importlib
Severity: Minor
Found in catwalk/model_trainers.py - About 6 hrs to fix

    Function _write_model_to_db has 7 arguments (exceeds 4 allowed). Consider refactoring.
    Open

        def _write_model_to_db(
    Severity: Major
    Found in catwalk/model_trainers.py - About 50 mins to fix

      Function __init__ has 6 arguments (exceeds 4 allowed). Consider refactoring.
      Open

          def __init__(
      Severity: Minor
      Found in catwalk/model_trainers.py - About 45 mins to fix

        Function _train_and_store_model has 6 arguments (exceeds 4 allowed). Consider refactoring.
        Open

            def _train_and_store_model(
        Severity: Minor
        Found in catwalk/model_trainers.py - About 45 mins to fix

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

              def process_train_task(
          Severity: Minor
          Found in catwalk/model_trainers.py - About 35 mins to fix

            Function _write_model_to_db has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
            Open

                def _write_model_to_db(
                    self,
                    class_path,
                    parameters,
                    feature_names,
            Severity: Minor
            Found in catwalk/model_trainers.py - About 25 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"

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