Python/ target=_blank class=infotextkey>Python是一种功能强大的编程语言，可用于自动执行各种任务。无论您是开发小型项目还是大型企业应用程序，Python 都可以帮助您节省时间并简化您的工作流程。
Python是一种伟大的语言，因为它的语法非常简单。10行Python代码完成的工作，在JAVAscript或C++这样的语言中，需要20行代码。下面是一个简单的 Web 请求的示例：
import requests r = requests.get("https://www.python.org") print(r.status_code)print(r.text)
fetch(“https://www.python.org").then(res => { if(res.ok) { return res.text(); } else { throw new Error(“HTTP error, status = “ + res.status); }}).then(text => { console.log(text);}).catch(error => { console.log(error);});
importpyshortenerss = pyshorteners.Shortener(api_key="YOUR_KEY")long_url =input("Enter the URL to shorten: ")short_url = s.bitly.short(long_url)print("The shortened URL is: "+ short_url)
import pandas as pdfrom faker import Faker# Create objectfake = Faker()# Generate datafake.name()fake.text()fake.address()fake.emAIl()fake.date()fake.country()fake.phone_number()fake.random_number(digits=5)# Dataframe creationfakeDataframe = pd.DataFrame({‘date’:[fake.date() for i in range(5)], ‘name’:[fake.name() for i in range(5)], ‘email’:[fake.email() for i in range(5)], ‘text’:[fake.text() for i in range(5)]})print(fakeDataframe)
from pytube import YouTubelink = input("Enter a youtube video's URL") # i.e. https://youtu.be/dQw4w9WgXcQyt = Youtube(link)yt.streams.first().download()print("downloaded", link)
def encrypt_message(message): nato_alphabet = { ‘A’: ‘Alfa’, ‘B’: ‘Bravo’, ‘C’: ‘Charlie’, ‘D’: ‘Delta’, ‘E’: ‘Echo’, ‘F’: ‘Foxtrot’, ‘G’: ‘Golf’, ‘H’: ‘Hotel’, ‘I’: ‘India’, ‘J’: ‘Juliet’, ‘K’: ‘Kilo’, ‘L’: ‘Lima’, ‘M’: ‘Mike’, ’N’: ‘November’, ‘O’: ‘Oscar’, ‘P’: ‘Papa’, ‘Q’: ‘Quebec’, ‘R’: ‘Romeo’, ‘S’: ‘Sierra’, ‘T’: ‘Tango’, ‘U’: ‘Uniform’, ‘V’: ‘Victor’, ‘W’: ‘Whiskey’, ‘X’: ‘Xray’, ‘Y’: ‘Yankee’, ‘Z’: ‘Zulu’ }encrypted_message = “”# Iterate through each letter in the message for letter in message:# If the letter is in the dictionary, add the corresponding codeword to the encrypted message if letter.upper() in nato_alphabet: encrypted_message += nato_alphabet[letter.upper()] + “ “# If the letter is not in the dictionary, add the original letter to the encrypted message else: encrypted_message += letterreturn encrypted_messagemessage = "Hello World"encrypted_message = encrypt_message(message)print("Encrypted message: ", encrypted_message)
from selenium import webdriverdriver = webdriver.Firefox()driver.get(“https://www.facebook.com/")# Find the email or phone field and enter the email or phone numberemail_field = driver.find_element_by_id(“email”)email_field.send_keys(“your_email_or_phone”)# Find the password field and enter the passwordpassword_field = driver.find_element_by_id(“pass”)password_field.send_keys(“your_password”)# Find the login button and click itlogin_button = driver.find_element_by_id(“loginbutton”)login_button.click()
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