Convert in utf16

问题

I am crawling several websites and extract the names of the products. In some names there are errors like this:

Malecon 12 Jahre 0,05 ltr.<br>Reserva Superior
Bols Watermelon Lik\u00f6r 0,7l
Hayman\u00b4s Sloe Gin
Ron Zacapa Edici\u00f3n Negra
Havana Club A\u00f1ejo Especial
Caol Ila 13 Jahre (G&amp;M Discovery)

How can I fix that? I am using xpath and re.search to get the names.

In every Python file, this is the first code: # -*- coding: utf-8 -*-

Edit:

This is the sourcecode, how I get the information.

if '"articleName":' in details:
                            closer_to_product = details.split('"articleName":', 1)[1]
                            closer_to_product_2 = closer_to_product.split('"imageTitle', 1)[0]
                            if debug_product == 1:
                                print('product before try:' + repr(closer_to_product_2))
                            try:
                                found_product = re.search(f'{'"'}(.*?)'f'{'",'}'closer_to_product_2).group(1)
                            except AttributeError:
                                found_product = ''
                            if debug_product == 1:
                                print('cleared product: ', '>>>' + repr(found_product) + '<<<')
                            if not found_product:
                                print(product_detail_page, found_product)
                                items['products'] = 'default'
                            else:
                                items['products'] = found_product

Details

product_details = information.xpath('/*').extract()
product_details = [details.strip() for details in product_details]

回答1:

Where is a problem (Python 3.8.3)?

import html

strings = [
  'Bols Watermelon Lik\u00f6r 0,7l',
  'Hayman\u00b4s Sloe Gin',
  'Ron Zacapa Edici\u00f3n Negra',
  'Havana Club A\u00f1ejo Especial',
  'Caol Ila 13 Jahre (G&M Discovery)',
  'Old Pulteney \\u00b7 12 Years \\u00b7 40% vol',
  'Killepitsch Kr\\u00e4uterlik\\u00f6r 42% 0,7 L']
  
for str in strings:
  print( html.unescape(str).
                encode('raw_unicode_escape').
                decode('unicode_escape') )

Bols Watermelon Likör 0,7l
Hayman´s Sloe Gin
Ron Zacapa Edición Negra
Havana Club Añejo Especial
Caol Ila 13 Jahre (G&M Discovery)
Old Pulteney · 12 Years · 40% vol
Killepitsch Kräuterlikör 42% 0,7 L

Edit Use .encode('raw_unicode_escape').decode('unicode_escape') for doubled Reverse Solidi, see Python Specific Encodings

来源：https://stackoverflow.com/questions/62821643/convert-in-utf16