Created
July 18, 2017 15:35
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from bs4 import BeautifulSoup | |
# remove all attributes | |
def _remove_all_attrs(soup): | |
for tag in soup.find_all(True): | |
tag.attrs = {} | |
return soup | |
# remove all attributes except some tags | |
def _remove_all_attrs_except(soup): | |
whitelist = ['a','img'] | |
for tag in soup.find_all(True): | |
if tag.name not in whitelist: | |
tag.attrs = {} | |
return soup | |
# remove all attributes except some tags(only saving ['href','src'] attr) | |
def _remove_all_attrs_except_saving(soup): | |
whitelist = ['a','img'] | |
for tag in soup.find_all(True): | |
if tag.name not in whitelist: | |
tag.attrs = {} | |
else: | |
attrs = dict(tag.attrs) | |
for attr in attrs: | |
if attr not in ['src','href']: | |
del tag.attrs[attr] | |
return soup |
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