㉑ 文章朗读器

目的：编写一个 Python 脚本，自动从提供的链接读取文章。

import pyttsx3
import requests
from bs4 import BeautifulSoup
url = str(input("Paste article url\n"))

def content(url):
  res = requests.get(url)
  soup = BeautifulSoup(res.text,'html.parser')
  articles = []
  for i in range(len(soup.select('.p'))):
    article = soup.select('.p')[i].getText().strip()
    articles.append(article)
    contents = " ".join(articles)
  return contents
engine = pyttsx3.init('sapi5')
voices = engine.getProperty('voices')
engine.setProperty('voice', voices[0].id)

def speak(audio):
  engine.say(audio)
  engine.runAndWait()

contents = content(url)
## print(contents)      ## In case you want to see the content

#engine.save_to_file
#engine.runAndWait() ## In case if you want to save the article as a audio file

㉒ 短网址生成器

目的：编写一个 Python 脚本，使用 API 缩短给定的 URL。

from __future__ import with_statement
import contextlib
try:
    from urllib.parse import urlencode
except ImportError:
    from urllib import urlencode
try:
    from urllib.request import urlopen
except ImportError:
    from urllib2 import urlopen
import sys

def make_tiny(url):
    request_url = ('http://tinyurl.com/api-create.php?' + 
    urlencode({'url':url}))
    with contextlib.closing(urlopen(request_url)) as response:
        return response.read().decode('utf-8')

def main():
    for tinyurl in map(make_tiny, sys.argv[1:]):
        print(tinyurl)

if __name__ == '__main__':
    main()