Traceback (most recent call last):

? File "D:\??\imooc\src\test\test????4.py", line 19, in <module>

? ? soup = BeautifulSoup(html_doc,'html.parser',fron_encoding='utf-8')

? File "C:\Python27\lib\site-packages\bs4\__init__.py", line 152, in __init__

? ? "__init__() got an unexpected keyword argument '%s'" % arg)

TypeError: __init__() got an unexpected keyword argument 'fron_encoding'