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official/vision/evaluation/coco_evaluator.py

Summary

Maintainability
D
1 day
Test Coverage

File coco_evaluator.py has 326 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/vision/evaluation/coco_evaluator.py - About 3 hrs to fix

    Function update_state has a Cognitive Complexity of 21 (exceeds 5 allowed). Consider refactoring.
    Open

      def update_state(self, groundtruths, predictions):
        """Update and aggregate detection results and ground-truth data.
    
        Args:
          groundtruths: a dictionary of Tensors including the fields below.
    Severity: Minor
    Found in official/vision/evaluation/coco_evaluator.py - About 2 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 _retrieve_per_category_metrics has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.
    Open

      def _retrieve_per_category_metrics(self, coco_eval, prefix=''):
        """Retrieves and per-category metrics and retuns them in a dict.
    
        Args:
          coco_eval: a cocoeval.COCOeval object containing evaluation data.
    Severity: Minor
    Found in official/vision/evaluation/coco_evaluator.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 _convert_to_numpy has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring.
    Open

      def _convert_to_numpy(self, groundtruths, predictions):
        """Converts tesnors to numpy arrays."""
        if groundtruths:
          labels = tf.nest.map_structure(lambda x: x.numpy(), groundtruths)
          numpy_groundtruths = {}
    Severity: Minor
    Found in official/vision/evaluation/coco_evaluator.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 evaluate has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
    Open

      def evaluate(self):
        """Evaluates with detections from all images with COCO API.
    
        Returns:
          coco_metric: float numpy array with shape [24] representing the
    Severity: Minor
    Found in official/vision/evaluation/coco_evaluator.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 11 (exceeds 5 allowed). Consider refactoring.
    Open

      def __init__(self,
                   annotation_file,
                   include_mask,
                   include_keypoint=False,
                   need_rescale_bboxes=True,
    Severity: Minor
    Found in official/vision/evaluation/coco_evaluator.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 8 arguments (exceeds 4 allowed). Consider refactoring.
    Open

      def __init__(self,
    Severity: Major
    Found in official/vision/evaluation/coco_evaluator.py - About 1 hr to fix

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