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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
Пребарај: #ramadanchallenge
@wester_uz · Post #3561 · 11.03.2025 г., 00:00
#RamadanChallenge Lesson 2:🎬 📌Listening: Types of Listening Questions Part 1 and Part 2 👨🏫 Speaker: Mr. SaidIslom - Overall: 8.5 (Listening:9.0) 📆 Date: 11.03 ⏰ Time: 06:00 Venue: 📌@westerschool_IELTS
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@doniyorieltss · Post #1227 · 24.03.2023 г., 11:15
Many governments think that economic progress is their most important goal. Some people, however, think that other types of progress are equally important for a country. Discuss both these views and give your own opinion. It goes without saying that for a nation to flourish its economy needs to be robust, which may lead many authorities to believe that developments in this field should be their sole priority. However, I believe that there are other, possibly more important, aspects to consider. The natural instinct, when a nation is on the brink of a development or recession, is to question its economic soundness. After all, it is wealth that decides a country's fate in most cases. Take the UAE, a previously desolate dessert that is currently home to hundreds of thousands of high-rise buildings. If it hadn't been for its rich natural resources, it wouldn't have gone from abject 'nothingness' to what is now known as the richest nation in the world. In addition to its affluency, this nation is also renowned for its rich culture, which could be explained by the fact that it is a mainstream tourist destination. People from all backgrounds flock to this place in search of a better life, making it all the more popular. Thus, it is safe to say that the economy should, in fact, get a lot of the attention. But it would be unfair if the economy alone received all the credit for a nationwide success. There are usually other rather obscure sectors that inevitably spotlight economic developments as being responsible for any type of improvement in a country. Without a healthy population, for example, it is almost impossible for a society to exist, let alone thrive. One such example is Africa where, despite its rich resources, sickness and poverty run rampant. The economy doesn't signify at this point, as all the existing resources are squandered on treating the ever-increasing diseases. Education plays another important role in this regard. Having quality or poor education can mark the difference between a bright and a grim future for young people that will one day contribute to the national workforce. In other words, it is schools where any type of development begins. Economic strides are certainly essential — it is thanks to them that a country can compete with its counterparts in wealth and power. However, there won't be an economy to boost unless other types of progress, such as the medical and educational ones, receive the same level of attention, if not more. After all, these are the stepping stones to improved economy, which is the path to a better future. #MyWriting#RamadanChallenge @ieltsulugbeks
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@doniyorieltss · Post #1220 · 23.03.2023 г., 02:44
#WritingTask2#Economy#RamadanChallenge Many governments think that economic progress is their most important goal. Some people, however, think that other types of progress are equally important for a country. Discuss both these views and give your own opinion. I will soon send my plan and sample answers for this task. @ieltsulugbeks