>>> import requests
>>> from bs4 import BeautifulSoup as BS
>>>
>>> result = requests.get("http://oreilly.com/store/samplers.html")
>>> assert result.status_code == 200, "request did not pan out!"
>>>
>>> soup = BS(result.content)
>>>
>>> samples = soup.find_all("a", "item-title")
>>> samples[0].contents[0]
u'\nBuilding Web Apps with Ember.js\n'
>>>
>>> print("rejoice!")
from flask import Flask
app = Flask(__name__)
@app.route("/")
def hello():
return "Hello World!"
if __name__ == "__main__":
app.run() Naval Fate.
Usage:
naval_fate.py ship new ...
naval_fate.py ship move [--speed=]
naval_fate.py ship shoot
naval_fate.py mine (set|remove) [--moored|--drifting]
naval_fate.py -h | --help
naval_fate.py --version
Options:
-h --help Show this screen.
--version Show version.
--speed= Speed in knots [default: 10].
--moored Moored (anchored) mine.
--drifting Drifting mine.
from PIL import Image
im = Image.open("animation.gif")
im.seek(1) # skip to the second frame
try:
i = 1
while 1:
im.seek(im.tell()+1)
im.save(str(i), "GIF")
i += 1
except EOFError:
pass # end of sequence