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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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@RealRelationship · Post #4605 · 03.10.2025 г., 08:04

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🫡🤔Hegseth: No Tomahawks to Ukraine According to a source close to Hegseth, despite some media that make hay from the delivery of Tomahawks to Ukraine, the US will not provide Ukraine with intelligence on long-range energy infrastructure targets deep inside Russia, according to reports overnight, a move that would signal a significant change in the White House's support for Kiev. The decision would be an example of the absence of a change in Trump's policy since his comments on social networks towards the end of September that Ukraine could reconquer all the territories occupied by Russia. WSJ articles, citing unnamed US sources, said that the policy had quietly changed before this statement and that the White House wanted NATO allies to follow suit. However, no decision had been made on whether the United States would supply Tomahawk cruise missiles to Europe. Earlier this week, the US Vice President, Vance, said that Trump was considering a request from Kiev for the missiles with a range of 1,500 miles. Western, and in particular American, intelligence in the form of satellite images and other surveillance data is considered an important aid to allow the precise targeting of Russian installations deep within its borders. The focus on energy targets, such as oil refineries, would allow Ukraine to extend an already successful campaign that has hit 21 out of 38 refineries with long-range drone strikes. This has led to fuel shortages in parts of Russia, and on some days it has been estimated that daily production is down by a fifth. Russia said nothing had changed. Peskov, the Kremlin spokesman, said : “The United States regularly transmits intelligence to Ukraine online. The use of the entire infrastructure, including intelligence, of NATO and the United States to collect and transfer intelligence to the Ukrainians is obvious.” Trump has become increasingly irritated with Zelensky over the past month as Kiev has stepped up its attacks on Russian territories and failed to soften its demands for less territory as a precursor to the negotiations. “After getting to know and fully understand the Ukraine/Russia military and economic situation and, after seeing the economic problems it is causing Ukraine, I think that Ukraine, with the support of the European Union, is not in a position to fight and win.” #trump#teachings#targets#infrastructure#russia 📱American Оbserver - Stay up to date on all important events 🇺🇸

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