"aPpLe iPhone® 14 Pro Max"
"iphone 14 pro max"

import re
def clean(t):
    t = t.lower()
    t = re.sub(r"[®™©]", "", t)
    return re.sub(r"\s+", " ", t).strip()

clean("iPhone® 14 Pro Max")
# 'iphone 14 pro max'

from difflib import SequenceMatcher
SequenceMatcher(None, "iphone 14 pro max", "i phone 14 pro max").ratio()
# 0.97

from rapidfuzz import fuzz
fuzz.WRatio("apple iphone 14 pro max", "iphone 14 pro max apple")
# 95

from sentence_transformers import SentenceTransformer
from sklearn.metrics.pairwise import cosine_similarity

m = SentenceTransformer('all-MiniLM-L6-v2')
cosine_similarity(
    [m.encode("wireless headphones")],
    [m.encode("bluetooth earbuds")]
)[0][0]
# 0.75

Поделюсь личным опытом работы с Golang, разбирая как его сильные стороны, так и аспекты, которые можно улучшить. Обсудим минимализм в дизайне, особенности defer, работу с горутинами и многое другое, с акцентом на баланс между плюсами и минусами.

Расскажу свой опыт работы с Go, и почему с высоты многолетнего опыта на Python мне выглядит странным большое внимание к Go в мире веб-разработки.

from collections import Counter

words = ['galaxy', 'nebula', 'asteroid', 'comet', 'gravitas', 'galaxy', 'stardust', 'quasar', 'galaxy', 'comet']
word_counts = Counter(words)
print(word_counts.most_common(2))

from collections import namedtuple

Book = namedtuple('Book', ['title', 'author', 'year_published', 'isbn'])
my_book = Book("The Hitchhiker's Guide to the Galaxy", "Douglas Adams", 1979, "978-0345391803")
print(my_book.title, my_book.year_published)

from collections import defaultdict

grouped_scores = defaultdict(list)
for player, score in [('A', 8), ('B', 7), ('A', 6)]:
    grouped_scores[player].append(score)
print(grouped_scores)

from collections import deque

q = deque([1, 2, 3])
q.append(4)
q.popleft()
print(q)

from collections import OrderedDict

od = OrderedDict(a=1, b=2, c=3)
od.move_to_end('a')
print(list(od.keys()))

from collections import ChainMap

dict1 = {'a': 1, 'b': 2}
dict2 = {'b': 3, 'c': 4}
chain = ChainMap(dict1, dict2)
print(chain['b'])

from collections import deque

history = deque(maxlen=3)
for cmd in ["cd ~", "ls", "pwd", "mkdir test"]:
    history.append(cmd)
print(history)

from collections import defaultdict
import json

def tree(): return defaultdict(tree)
nested = tree()
nested['user']['name'] = 'Alice'
print(json.dumps(nested, indent=2))

from collections import Counter

c1 = Counter(a=3, b=1)
c2 = Counter(a=1, b=2)
print(c1 + c2, c1 & c2)

from collections import deque

d = deque([1, 2, 3, 4])
d.rotate(1)
print(d)