这段代码:
from bs4 import BeautifulSoup
Run Code Online (Sandbox Code Playgroud)
不起作用,并给出此错误:
raise AttributeError, "'%s' object has no attribute '%s'" % (self.__class__.__name__,attr)
^
SyntaxError: invalid syntax
Run Code Online (Sandbox Code Playgroud)
我该怎么办 ?
我怎么能删除"("?
它是否正确?:
import re, sys
my_source = {}
list_of_words = {}
text_we_need = {}
dict_of_words = {}
max_characters = 0
with open("my_source2.txt") as f:
my_source = f.read()
p = re.compile(r'<a(.*?)</a>')
my_source = p.sub('<a></a>', my_source, re.DOTALL)
my_source = re.sub('<a>','',my_source)
my_source = re.sub('(','',my_source)
my_source = re.sub(')','',my_source)
Run Code Online (Sandbox Code Playgroud)
为什么这段代码不适合'('??
如何从文本中删除"\"?
像这样 :
import re
my_source = re.sub('\', '', my_source)
Run Code Online (Sandbox Code Playgroud)
这是对的吗 ?