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tensorflow/models

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official/core/train_lib.py

Summary

Maintainability
C
1 day
Test Coverage

File train_lib.py has 309 lines of code (exceeds 250 allowed). Consider refactoring.
Open

# Copyright 2024 The TensorFlow Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
Severity: Minor
Found in official/core/train_lib.py - About 3 hrs to fix

    Function run_experiment has 14 arguments (exceeds 4 allowed). Consider refactoring.
    Open

    def run_experiment(
    Severity: Major
    Found in official/core/train_lib.py - About 1 hr to fix

      Function __init__ has 14 arguments (exceeds 4 allowed). Consider refactoring.
      Open

        def __init__(
      Severity: Major
      Found in official/core/train_lib.py - About 1 hr to fix

        Function run has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.
        Open

          def run(self) -> Tuple[tf_keras.Model, Mapping[str, Any]]:
    """Run experiments by mode.

    Returns:
      A 2-tuple of (model, eval_logs).
        Severity: Minor
        Found in official/core/train_lib.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 _build_controller has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
        Open

          def _build_controller(
      self,
      trainer,
      evaluator,
      save_summary: bool = True,
        Severity: Minor
        Found in official/core/train_lib.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 _build_controller has 7 arguments (exceeds 4 allowed). Consider refactoring.
        Open

          def _build_controller(
        Severity: Major
        Found in official/core/train_lib.py - About 50 mins to fix

          Function _maybe_build_checkpoint_manager has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
          Open

            def _maybe_build_checkpoint_manager(
      self) -> Optional[tf.train.CheckpointManager]:
    """Maybe create a CheckpointManager."""
    assert self.trainer is not None
    if self.trainer.checkpoint:
          Severity: Minor
          Found in official/core/train_lib.py - About 45 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

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