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Strip HTML from strings in Python
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I always used this function to strip HTML tags, as it requires only the Python stdlib:
For Python 3:
from io import StringIO
from html.parser import HTMLParser
class MLStripper(HTMLParser):
def __init__(self):
super().__init__()
self.reset()
self.strict = False
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Extracting text from HTML file using Python
I'd like to extract the text from an HTML file using Python. I want essentially the same output I would get if I copied the text from a browser and pasted it into notepad.
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Coroutine vs Continuation vs Generator
...of where you'd use coroutines, but here's my best try. Take this (made up) Python code as an example.
def my_coroutine_body(*args):
while True:
# Do some funky stuff
*args = yield value_im_returning
# Do some more funky stuff
my_coro = make_coroutine(my_coroutine_body...
How to download image using requests
I'm trying to download and save an image from the web using python's requests module.
14 Answers
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在 App Inventor 2 中使用图像 · App Inventor 2 中文网
...图像所需的内存量。
App Inventor 允许您获取图像（例如从网络）并将这些图像作为媒体导入到您的应用程序中。当您使用这些图像时，App Inventor 会将它们重新缩放以适应应用程序中指定的屏幕区域。有时要显示的图像会比设计...
Why doesn't list have safe “get” method like dictionary?
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Python doesn't allow monkeypatching builtin types like list
– Imran
Feb 26 '11 at 7:32
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Split string with multiple delimiters in Python [duplicate]
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Luckily, Python has this built-in :)
import re
re.split('; |, ',str)
Update:Following your comment:
>>> a='Beautiful, is; better*than\nugly'
>>> import re
>>> re.split('; |, |\*|\n',a)
['Beautiful', 'is'...
扫码（HarmonyScan）使用指导 · App Inventor 2 中文网
... 方法已调用但界面没变化
生成 JSON 的方法只是构建数据；按业务流程交给渲染、启动或同步入口，不能将数据生成当成系统操作完成。
初始化、权限或设备失败
记录错误事件，确认系统服务、授权、目标...
Creating a dictionary from a csv file?
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mydict = {rows[0]:rows[1] for rows in reader}
Alternately, for python <= 2.7.1, you want:
mydict = dict((rows[0],rows[1]) for rows in reader)
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Why is “import *” bad?
It is recommended to not to use import * in Python.
12 Answers
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