How to convert a string variable with special characters in Python to print properly

问题

Sorry if the title is confusing but I have literally researched this for two hours and have no idea how I am supposed to ask this question so anyone feel free to edit this post.

I have this string variable that I created using web scraping and it uses special characters and looks something like "\ud83d\ude00\u0107\u00e7 \n hello" without the quotations when I print it. The issue is that I want it to print the actual special characters but I am not sure what encoding method I should use. If I copy and paste the exact string and print it, it works fine but as a variable I created, it doesn't display the special characters, just the text.

I have tried converting it to a string, using json.load, unicode-escape, UTF-8, and a bunch of others but I am honestly not sure what method I should use

page = requests.get('https://www.example.com')
soup = str(BeautifulSoup(page.text, 'html.parser')).splitlines()

for line in soup:
    if 'hello' in line:
        print(line) #produces literal text of \ud83d\ude00\u0107\u00e7 \n hello

print('\ud83d\ude00\u0107\u00e7 \n hello') #produces wanted result

I would like to outcome to look like this:

😀ćç

hello

回答1:

Through another hour of trial and error, I figured out this was the answer:

line.encode('utf-8').decode('unicode-escape')

回答2:

Let a = "\ud83d\ude00\u0107\u00e7 \n hello"

 a.encode('utf-16', 'surrogatepass').decode('utf-16')    

Output:

'😀ćç \n hello'

来源：https://stackoverflow.com/questions/56629083/how-to-convert-a-string-variable-with-special-characters-in-python-to-print-prop