TGINSIGHT SIMILAR POSTS
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: #newtgingrich
@newtgingrich · Post #4714 · 23.05.2023 г., 13:45
#newtgingrich : RT @AmerNewMajProj: Just 1 in 5 Americans agree with Biden and the Democrats that slowing the rate of spending increases is an irresponsible cut. https://t.co/Z6QdnPa5iW
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@newtgingrich · Post #4713 · 23.05.2023 г., 08:44
#newtgingrich : RT @SpeakerMcCarthy: President Biden and I just had a productive meeting in our negotiation to responsibly raise the debt limit. It should have happened months ago, but there is a path for him to avoid defaulting on the debt. https://t.co/u3rDJmrl7v
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@newtgingrich · Post #4712 · 23.05.2023 г., 00:43
#newtgingrich : I'll be on Hannity tonight at 9:00 pm ET. Watch on @FoxNews@seanhannity
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@newtgingrich · Post #4711 · 22.05.2023 г., 23:44
#newtgingrich : RT @AmerNewMajProj: 75 percent of Americans support abortion restrictions of some kind. https://t.co/vbRbF5w3LI
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@newtgingrich · Post #4710 · 22.05.2023 г., 18:46
#newtgingrich : The American people see strong leadership from Speaker Kevin McCarthy, and the latest polls have his favorability as the highest among Congressional leadership. https://t.co/nv7UcCb3Tc
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@newtgingrich · Post #4709 · 22.05.2023 г., 17:44
#newtgingrich : RT @GOP: .@SpeakerMcCarthy: “The Democrats since they took the majority have been addicted to spending and that’s going to stop. We’re going to spend less than we spent last year.” https://t.co/cqu1xLLsWA
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@newtgingrich · Post #4708 · 22.05.2023 г., 17:44
#newtgingrich : RT @CallyGingrich: Human trafficking survivors recently testified before members of the U.S. House of Representatives about the need for lawmakers to pass legislation to increase resources for survivors and expand efforts to hold perpetrators accountable. https://t.co/MedJ3mILN0https://t.co/oeqSNDl86E
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@newtgingrich · Post #4706 · 21.05.2023 г., 22:43
#newtgingrich : RT @SpeakerMcCarthy: I literally asked the president: "What is the number? How much debt must America have before you say, 'let's stop borrowing from China?'" https://t.co/nAd1wMtDOw
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@newtgingrich · Post #4705 · 21.05.2023 г., 21:43
#newtgingrich : RT @SpeakerMcCarthy: Just got off the phone with the president while he’s out of the country. My position has not changed. Washington cannot continue to spend money we do not have at the expense of children and grandchildren. Tomorrow, he and I will meet in person to continue negotiations.
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@newtgingrich · Post #4704 · 21.05.2023 г., 17:43
#newtgingrich : The University of Austin, TX, is taking a new innovative approach to improving the American education model. Interesting reading. @AcademicRenewal https://t.co/I1dEFJnKuq
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@newtgingrich · Post #4702 · 21.05.2023 г., 13:43
#newtgingrich : We are a lot closer to the Biden default with the President’s game playing and arrogance. House Republicans will NEVER support a Biden tax increase. Biden’s comments in Japan were dishonest and destructive. If we default it will be Biden who forced it.
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@newtgingrich · Post #4701 · 21.05.2023 г., 13:43
#newtgingrich : Speaker McCarthy and House Republicans have a tremendous opportunity to create a better American future. @amspectator https://t.co/ibQaV07PsC
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