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official/vision/evaluation/coco_utils.py

Summary

Maintainability
D
2 days
Test Coverage

Function convert_groundtruths_to_coco_dataset has a Cognitive Complexity of 60 (exceeds 5 allowed). Consider refactoring.
Open

def convert_groundtruths_to_coco_dataset(groundtruths, label_map=None):
  """Converts ground-truths to the dataset in COCO format.

  Args:
    groundtruths: a dictionary of numpy arrays including the fields below.
Severity: Minor
Found in official/vision/evaluation/coco_utils.py - About 1 day 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 coco_utils.py has 365 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_utils.py - About 4 hrs to fix

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

    def convert_predictions_to_coco_annotations(predictions):
  """Converts a batch of predictions to annotations in COCO format.

  Args:
    predictions: a dictionary of lists of numpy arrays including the following
    Severity: Minor
    Found in official/vision/evaluation/coco_utils.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

    Avoid deeply nested control flow statements.
    Open

              if isinstance(groundtruths['masks'][i][j, k], tf.Tensor):
            mask = Image.open(
                six.BytesIO(groundtruths['masks'][i][j, k].numpy()))
          else:
            mask = Image.open(
    Severity: Major
    Found in official/vision/evaluation/coco_utils.py - About 45 mins to fix

      Avoid deeply nested control flow statements.
      Open

                if 'counts' in ann['segmentation']:
            ann['segmentation']['counts'] = six.ensure_str(
                ann['segmentation']['counts'])
          if 'areas' not in groundtruths:
      Severity: Major
      Found in official/vision/evaluation/coco_utils.py - About 45 mins to fix

        Avoid deeply nested control flow statements.
        Open

                  if 'areas' not in groundtruths:
            ann['area'] = mask_api.area(encoded_mask)
        if 'keypoints' in groundtruths:
        Severity: Major
        Found in official/vision/evaluation/coco_utils.py - About 45 mins to fix

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

          def scan_and_generator_annotation_file(file_pattern: str,
          Severity: Minor
          Found in official/vision/evaluation/coco_utils.py - About 45 mins to fix

            Avoid deeply nested control flow statements.
            Open

                      for z in range(len(keypoints[j, k, :, 1])):
            # Convert from [y, x] to [x, y] as mandated by COCO.
            x = float(keypoints[j, k, z, 1])
            y = float(keypoints[j, k, z, 0])
            coco_keypoints.append(x)
            Severity: Major
            Found in official/vision/evaluation/coco_utils.py - About 45 mins to fix

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

                def __init__(self, file_pattern, file_type, num_examples, include_mask,
              Severity: Minor
              Found in official/vision/evaluation/coco_utils.py - About 35 mins to fix

                Function generate_annotation_file has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
                Open

                def generate_annotation_file(groundtruth_generator,
                             annotation_file):
  """Generates COCO-style annotation JSON file given a ground-truth generator."""
  groundtruths = {}
  logging.info('Loading groundtruth annotations from dataset to memory...')
                Severity: Minor
                Found in official/vision/evaluation/coco_utils.py - About 35 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 __init__ has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
                Open

                  def __init__(self, eval_type='box', annotation_file=None, gt_dataset=None):
    """Instantiates a COCO-style API object.

    Args:
      eval_type: either 'box' or 'mask'.
                Severity: Minor
                Found in official/vision/evaluation/coco_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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