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Изворен канал @pythonotes · Post #146 · 16 сеп.

Функция sub в regex может принимать функцию в качестве аргумента repl. 📄 Из документации: If repl is a function, it is called for every non-overlapping occurrence of pattern. The function takes a single match object argument, and returns the replacement string. То есть для каждого совпадения будет вызвана функция для вычисления замены вместо замены на одну и ту же строку для всех совпадений. Иными словами, для замены разных совпадений на разные строки не потребуется запускать re.sub() много раз для каждой строки замены. Достаточно определить функцию, которая вернёт строку для каждого из совпадений. Описание слишком запутанное🤔, давайте лучше рассмотрим на простом примере: Создаем карту замены. То есть какие строки на какие требуется менять. remap = { 'раз': '1', 'два': '2', 'три': '3', 'четыре': '4', 'пять': '5', } Пишем функцию поиска строки для замены. Единственным аргументом будет объект re.Match. Используя данные этого объекта мы вычисляем замену on-the-fly! def get_str(match: re.Match): word = match.group(1) return remap.get(word.lower()) or word Пример текста. text = '''Раз Два Три Четыре Пять Вместе будем мы считать Пять Четыре Три Два Раз Мы считать научим вас ''' Теперь запускаем re.sub и вместо строки замены (repl) подаём имя функции. (Данный паттерн ищет отдельные слова в тексте) >>> print(re.sub(r'(\w+)', get_str, text)) 1 2 3 4 5 Вместе будем мы считать 5 4 3 2 1 Мы считать научим вас Думаю, достаточно наглядно 🤓 #libs#regex

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Crypto News & Web3 Events | TON Ecosystem

@tonevents_en · Post #1238 · 04.02.2025 г., 10:11

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💙Bitget Wallet Launches a New Era of Web3 Payments Bitget Wallet has announced its 2025 strategy, focusing on the concept of #PayFi. This is a real breakthrough in the world of crypto payments, which turns passive Web3 investments into an active financial instrument for everyday use. 📊Integration of earnings, expenses and transfers With over 60 million users worldwide, Bitget Wallet is redefining the role of cryptocurrency in personal finance. The PayFi system allows users to earn, spend, and send cryptocurrency in a single ecosystem, making it as useful as possible in everyday life. ✈️PayFi Flywheel Model The strategy is based on the PayFi Flywheel model, which transforms the traditional crypto wallet from a simple storage tool into a full-fledged financial hub. Users will be able to deposit assets, such as stablecoins, into savings accounts with real income, which are immediately used to cover daily expenses under the concept of “buy now, pay later.” 💳Launch of Bitget Wallet Card Key new products include the Bitget Wallet crypto card, which is supported by 💳Mastercard. This card will be linked to a multi-currency, crypto-friendly international bank account, greatly expanding the possibilities for using your crypto assets in real life. In addition to the card, users will have access to an in-app section for online shopping thanks to partnerships with companies like #Bitrefill, #IvendPay and #Coinpal. 🗺Supporting growing markets The significant growth in users in Africa, the Middle East and Latin America (over 1000% in 2024) highlights Bitget Wallet's commitment to making cryptocurrency accessible to everyone, especially those who have been left out of the traditional banking system. Alvin Kahn, COO of Bitget Wallet: This is not just a product — it is a movement that will make cryptocurrency a viable financial instrument for billions of people. We integrate blockchain technology into everyday life, creating a new paradigm for personal finance. 💰How to leverage it? It is assumed that settlements will be made through $BGB, the holders of which will become the beneficiaries of the new direction of the exchange. If you use Bitget Wallet Lite to collect KeyShards, which will probably also be converted to $BGB — you can easily migrate to Bitget Wallet by importing a seed phrase or private key and get all the benefits of PayFi Flywheel. #BitgetWallet#Web3#DeFi#BGB

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