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official/modeling/tf_utils.py

Summary

Maintainability
A
3 hrs
Test Coverage

File tf_utils.py has 277 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/modeling/tf_utils.py - About 2 hrs to fix

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

    def get_activation(identifier, use_keras_layer=False, **kwargs):
      """Maps an identifier to a Python function, e.g., "relu" => `tf.nn.relu`.
    
      It checks string first and if it is one of customized activation not in TF,
      the corresponding activation will be returned. For non-customized activation
    Severity: Minor
    Found in official/modeling/tf_utils.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

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

    def get_shape_list(tensor, expected_rank=None, name=None):
      """Returns a list of the shape of tensor, preferring static dimensions.
    
      Args:
        tensor: A tf.Tensor object to find the shape of.
    Severity: Minor
    Found in official/modeling/tf_utils.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"

    Further reading

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