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: #cos2024
@SingaporeHDB · Post #2222 · 06.03.2024 г., 10:01
Want a new, affordable home near your parents/ nature/ the city? Say no more, fam! 😎 We’re developing new housing areas across the island to meet housing demand, including Chencharu in Yishun, Bayshore, Mount Pleasant, Keppel, and Pearl’s Hill. With a wide variety of flats being planned, there will be a home for every budget and every need. #COS2024
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@Govsg · Post #2100 · 09.03.2024 г., 09:09
#COS2024 MSE announced initiatives that will help Singapore press on towards net zero, protect our coastlines, and ensuring Singapore’s food security and safety. More ⬆️ Infographics: MSE
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@Govsg · Post #2088 · 08.03.2024 г., 12:05
At #COS2024, the Singapore Government Partnerships Office was launched to facilitate engagements with Singaporeans. MCCY will also continue to strengthen the culture of care in Singapore to support lower-income families and those in need. Infographics: MCCY
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@Govsg · Post #2079 · 08.03.2024 г., 07:41
Sports, and arts and heritage are integral to Singapore’s shared identity. MCCY announced at #COS2024 enhanced support and new developments to encourage a vibrant sporting and arts environment. Infographics: MCCY
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@Govsg · Post #2075 · 07.03.2024 г., 12:44
At #COS2024, MOH highlighted key efforts to improve preventive health and aged care, and to expand hospital capacity and settings to include mental health services. MediShield Life will also be enhanced to provide Singaporeans with greater assurance. More info ⬆️ Infographics: MOH
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@Govsg · Post #2069 · 07.03.2024 г., 04:27
#COS2024 Find out how MOT is enhancing our transport systems to improve inclusivity, connectivity and sustainability for our commute, and growing the industries for livelihoods. ⬆️ Infographics: MOT
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@Govsg · Post #2063 · 07.03.2024 г., 02:23
Key housing initiatives introduced at #COS2024 include more homes in the pipeline to increase supply, increased support for young and lower-income families to own their home, and building of elder-friendly homes and neighbourhoods. More info ⬆️ Infographics: MND
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@Govsg · Post #2057 · 06.03.2024 г., 10:32
#COS2024 MND announced new initiatives that keep public housing affordable, rejuvenate heartlands, and create a sustainable and inclusive city. Check out the initiatives ⬆️ Infographics: MND
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@Govsg · Post #2054 · 06.03.2024 г., 04:19
MSE has identified enhancing public hygiene and health as a key priority at #COS2024. Find out how it will be tackled ⬆️ Infographics: MSE
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@Govsg · Post #2046 · 06.03.2024 г., 02:32
#COS2024 Ministry of Manpower will continue strengthening support for workers and businesses amid global economic uncertainties. These include uplifting older and lower-wage workers through changes to the CPF system, enhanced Workfare schemes, and introducing Tripartite Guidelines on Flexible Work Arrangement Requests for progressive workplaces. Find out more ⬆️ Infographics: MOM
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@Govsg · Post #2037 · 05.03.2024 г., 10:31
At #COS2024, MOE introduced various initiatives that will help re-envision learning, helping all Singaporean students pursue their dreams. Find out more ⬆ Infographics: MOE
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@Govsg · Post #2031 · 05.03.2024 г., 04:33
#COS2024 MCI announced its plans to invest in Singaporeans and local businesses to help them leverage emerging technologies to remain competitive. Infographic: MCI
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