_html5lib.py 文件源码

def setAttributes(self, attributes):
        if attributes is not None and len(attributes) > 0:

            converted_attributes = []
            for name, value in list(attributes.items()):
                if isinstance(name, tuple):
                    new_name = NamespacedAttribute(*name)
                    del attributes[name]
                    attributes[new_name] = value

            self.soup.builder._replace_cdata_list_attribute_values(
                self.name, attributes)
            for name, value in attributes.items():
                self.element[name] = value

            # The attributes may contain variables that need substitution.
            # Call set_up_substitutions manually.
            #
            # The Tag constructor called this method when the Tag was created,
            # but we just set/changed the attributes, so call it again.
            self.soup.builder.set_up_substitutions(self.element)