python 文件头注释和函数 、类注释示例

1、 文件头注释

# -*- coding: utf-8 -*-
"""
@Author  : ***
@License : (C) Copyright 2021-20****
@Contact : ***
@File    : pr*****res.py
@Software: rec***nd
@Time    : 2021/05/06 15:06
@Desc    : 20210506 v1.0

"""

2、函数 、类注释示例

class RandomResizedCropAndInterpolationWithTwoPic:
    """Crop the given PIL Image to random size and aspect ratio with random interpolation.
    A crop of random size (default: of 0.08 to 1.0) of the original size and a random
    aspect ratio (default: of 3/4 to 4/3) of the original aspect ratio is made. This crop
    is finally resized to given size.
    This is popularly used to train the Inception networks.
    Args:
        size: expected output size of each edge
        scale: range of size of the origin size cropped
        ratio: range of aspect ratio of the origin aspect ratio cropped
        interpolation: Default: PIL.Image.BILINEAR
    """
    def __init__(self, size, second_size=None, scale=(0.08, 1.0), ratio=(3. / 4., 4. / 3.),
                 interpolation='bilinear', second_interpolation='lanczos'):

@staticmethod
def get_params(img, scale, ratio):
    """Get parameters for ``crop`` for a random sized crop.
    Args:
        img (PIL Image): Image to be cropped.
        scale (tuple): range of size of the origin size cropped
        ratio (tuple): range of aspect ratio of the origin aspect ratio cropped
    Returns:
        tuple: params (i, j, h, w) to be passed to ``crop`` for a random
            sized crop.
    """