UnicodeEncodeError: 'charmap' codec can't encode character '\u2764' in position 129: character maps to <undefined>

[shakeyourbunny]

(Windows) Python 3.8, how invoked:
python schlabber.py -d d:\download\astrid astrid

Traceback (most recent call last):
File "schlabber.py", line 361, in
main(args.soups, args.dir, args.continue_from)
File "schlabber.py", line 353, in main
soup.backup(cont_from)
File "schlabber.py", line 345, in backup
self.process_posts(page)
File "schlabber.py", line 332, in process_posts
self.process_regular(post)
File "schlabber.py", line 288, in process_regular
rf.write(content)
File "C:\Users\pulaski\AppData\Local\Programs\Python\Python38\lib\encodings\cp1252.py", line 19, in encode
return codecs.charmap_encode(input,self.errors,encoding_table)[0]
UnicodeEncodeError: 'charmap' codec can't encode character '\u2764' in position 129: character maps to

Seems that if a character is not in the default windows character set it falls flat on its face and cannot converted from unicode, should be taken care of.