[utlis] add extract_attributes for extracting html tags attributes

pull/8/head
remitamine 9 years ago
parent 1721fef28b
commit 689fb748ee

@ -248,6 +248,14 @@ def get_element_by_attribute(attribute, value, html):
return unescapeHTML(res)
def extract_attributes(attributes_str, attributes_regex=r'(?s)\s*([^\s=]+)\s*=\s*["\']([^"\']+)["\']'):
attributes = re.findall(attributes_regex, attributes_str)
attributes_dict = {}
if attributes:
attributes_dict = {attribute_name: attribute_value for (attribute_name, attribute_value) in attributes}
return attributes_dict
def clean_html(html):
"""Clean an HTML snippet into a readable string"""

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