0-1.TODAY’S FU*KIN CASE 1

if you create a python file named python.py, then all the python files will run with an error like this, ModuleNotFoundError: No module named 'html.entities'; 'html' is not a package

errer as below

 Traceback (most recent call last):
  File "/Users/osx/PycharmProjects/awmshtml/variable.py", line 1, in <module>
    from bs4 import BeautifulSoup
  File "/usr/local/lib/python3.6/site-packages/bs4/__init__.py", line 35, in <module>
    from .builder import builder_registry, ParserRejectedMarkup
  File "/usr/local/lib/python3.6/site-packages/bs4/builder/__init__.py", line 7, in <module>
    from bs4.element import (
  File "/usr/local/lib/python3.6/site-packages/bs4/element.py", line 10, in <module>
    from bs4.dammit import EntitySubstitution
  File "/usr/local/lib/python3.6/site-packages/bs4/dammit.py", line 14, in <module>
    from html.entities import codepoint2name
ModuleNotFoundError: No module named 'html.entities'; 'html' is not a package

Answer: Never create a python file named html.py in your project refer to :http://blog.csdn.net/gllg1314/article/details/54345773

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0-2.TODAY’S FU*KIN CASE 2

error occurred everytime when the local html file has too many codesUnicodeDecodeError: 'ascii' codec can't decode byte 0xe5 in position 1652: ordinal not in range(128)

source as below

from bs4 import BeautifulSoup

path = '/Users/osx/Desktop/landing_page.html'
with open(path, 'r') as wb_data:
    soup = BeautifulSoup(wb_data, 'lxml')
    print(soup)

Answer: with open(path, 'r', encoding='utf-8') as wb_data: refer to : https://stackoverflow.com/questions/41512427/codecs-ascii-decodeinput-self-errors0-unicodedecodeerror-ascii-codec-can

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1.html as a variable

from bs4 import BeautifulSoup

html = '''
<html><head><title>The Dormouse's story</title></head>
<body>
<p class="title" name="dromouse"><b>The Dormouse's story</b></p>
<p class="story">Once upon a time there were three little sisters; and their names were
<a href="http://example.com/elsie" class="sister" id="link1"><!-- Elsie --></a>,
<a href="http://example.com/lacie" class="sister" id="link2">Lacie</a> and
<a href="http://example.com/tillie" class="sister" id="link3">Tillie</a>;
and they lived at the bottom of a well.</p>
<p class="story">...</p>
'''

soup = BeautifulSoup(html, 'lxml')
print(soup)

2.png

2. local html page

from bs4 import BeautifulSoup

path = '/Users/osx/Desktop/landing_page.html'
with open(path, 'r', encoding='utf-8') as wb_data:
    soup = BeautifulSoup(wb_data, 'lxml')
    print(soup)

3.web page

from bs4 import BeautifulSoup
import requests

url = 'http://davidkor.logdown.com/'
wb_data = requests.get(url)
soup = BeautifulSoup(wb_data.text, 'lxml')
print(soup)
Tipping