AI代码解释 #-*-coding:utf-8-*-fromenumimportIntEnumclassTripSource(IntEum):FROM_WEBSITE=11FROM_IOS_CLIENT=12defmark_trip_as_featured(trip):iftrip.source==TripSource.FROM_WEBSITE:do_some_thing(trip)elif trip.source==TripSource.FROM_IOS_CLIENT:do_some_other_thing(trip)...return 将重复出现...
在coding的面试中,如果使用Python 3.6+,建议的格式化方法是Python的f-strings。 f-strings支持使用字符串格式化迷你语言,以及强大的字符串插值。这些功能允许你添加变量甚至有效的Python表达式,并在添加到字符串之前在运行时对它们进行评估: 1 2 3 4 name="张亚飞" age=24 f"My name is {name} and I'm {age...
closes_returns = np.diff(closes) / closes[ : -1] #计算收盘价相邻差价smooth_closes = np.convolve(weights/weights.sum(), closes_returns) [N-1:-N+1]#利用权重，计算数据平滑opens_returns = np.diff(opens) / opens[ : -1] #计算开盘价相邻差价smooth_opens = np.convolve(weights/weights.sum...
二、PEP8: Python编码规范(PEP8: Style Guide for Python Code) Abelson & Sussman在《计算机程序的构造和解释》一书中说道:程序是写来给人读的,只是顺带让机器执行。所以,我们在编码时应该尽量让它更易读懂。PEP8是Python的编码规范,官方文档见: PEP 8 ,PEP是Python Enhancement Proposal的缩写。PEP8包括很多...
# -*- coding: utf-8 -*- # By:Eastmount CSDN 2021-03-12 # 惨zmshy2128老师文章并修改成Python3代码 import cv2 import numpy as np import math import matplotlib.pyplot as plt #线性拉伸处理 #去掉最大最小0.5%的像素值 线性拉伸至[0,1] def stretchImage(data, s=0.005, bins = 2000): ht ...
# -*- coding: utf-8 -*- from openpyxl import Workbook from openpyxl import load_workbook wb = load_workbook('example.xlsx')ws=wb.active ws["A1"]=1000 ws["A2"]=2000 ws["A3"]=3000 直接将公式内容写入响应的Cell实例（单元格）中即可,为单元格设置公式就像设置其他文本值一样。ws["A4"] =...
#-*-coding:UTF-8-*- 3 total=0#这是一个全局变量 4 #可写函数说明 5 defsum(arg1,arg2): 6 #返回2个参数的和." 7 total=arg1+arg2#total在这里是局部变量. 8 print("函数内是局部变量 : ",total) 9 returntotal 10 #调用sum函数
# -*- coding:utf-8 -*- print('请任意输入一个数字：') number = int( input() ) ...
# -*- coding: utf-8 -*- """ Created on Tue May 16 20:19:50 2023 @author: fkxxgis """ import os import shutil import pandas as pd def filter_copy_files(original_path, useful_path, useless_path, threshold): original_all_file = os.listdir(original_path) ...