TGINSIGHT SIMILAR POSTS
Изворен канал @pythonotes · Post #65 · 8 апр.
Небольшой трик с регулярными выражениями который редко вижу в чужом коде. Допустим, вам нужно распарсить простой текст и вытащить оттуда пары имя+телефон. Вернуть всё это надо в виде списка словарей. Возьмем очень простой пример текста. >>> text = ''' >>> Alex:8999123456 >>> Mike:+799987654 >>> Oleg:+344456789 >>> ''' Соответственно, для выделения нужных элементов будем использовать группы. Получится такой паттерн: (\w+):([\d+]+) Как мы будем формировать словарь из найденных групп? >>> import re >>> results = [] >>> for match in re.finditer(r"(\w+):([\d+]+)", text): >>> results.append({ >>> "name": match.group(1), >>> "phone": match.group(2) >>> }) >>> print(results) [{'name': 'Alex', 'phone': '8999123456'}, ...] Можно немного сократить запись используя zip >>> results = [] >>> for match in re.finditer(r"(\w+):([\d+]+)", text): >>> results.append(dict(zip(['name', 'phone'], match.groups()))) Но есть способ лучше! Это именованные группы в regex. Можно в паттерне указать имя группы и результат сразу забрать в виде словаря. >>> for match in re.finditer(r"(?P<name>\w+):(?P<phone>[\d+]+)", text): >>> results.append(match.groupdict()) То есть всё что я сделал, это добавил в начале группы (внутри сбокочек) такую запись: (?P<group-name>...) Теперь найденная группа имеет имя и можно обратиться к ней как к элементу списка >>> name = match['name'] Либо забрать сразу весь словарь методом groupdict() >>> match.groupdict() #tricks#regex
Пребарај: #takeresponsibility
@ncdcgov · Post #4047 · 25.10.2023 г., 08:50
#TakeResponsibility If you observe any of these signs and symptoms, visit a healthcare facility for an accurate diagnosis and treatment. Ensure you take extra precautionary measures while visiting to prevent the risk of spread.
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@ncdcgov · Post #3973 · 31.08.2023 г., 11:34
Fake news can cause unnecessary anxiety and panic. PAUSE, and verify before you share! Citizens are urged to take the recommended actions required to protect their families, friends, and selves. 🔗 https://ncdc.gov.ng/news/493/official-statement-on-the-new-covid-19-subvariants #TakeResponsibility
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@ncdcgov · Post #3942 · 07.08.2023 г., 12:20
Seek the advice of a qualified healthcare professional when you feel sick. Self-medication can be harmful. #TakeResponsibility by using antimicrobials appropriately
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@ncdcgov · Post #3786 · 29.03.2023 г., 09:55
Seek the advice of a qualified healthcare professional when you feel sick. Self-medication can be harmful. #TakeResponsibility by using antimicrobials appropriately
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@ncdcgov · Post #3785 · 28.03.2023 г., 13:04
Meningitis can affect any age group but is more common in children and young adults. Visit a health center facility for immediate attention if you observe any of the below symptoms. #TakeResponsibility to stay safe
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@ncdcgov · Post #3762 · 10.03.2023 г., 09:47
Drugs save lives, however, they can harm when not taken properly. Using drugs “anyhow” makes the treatment of infections more difficult. Visit a healthcare professional when sick for accurate diagnosis and treatment. Do not self-medicate! #TakeResponsibility
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@ncdcgov · Post #3750 · 28.02.2023 г., 09:42
Parents & caregivers should ensure that their children/wards receive the anti-diphtheria vaccine as recommended in the NPHCDA childhood immunisation schedule. Visit a primary health care centre close to you to get the vaccine. #TakeResponsibility
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@ncdcgov · Post #3707 · 26.01.2023 г., 10:03
Parents & caregivers should ensure that their children are fully vaccinated against diphtheria with three (3) doses of the pentavalent vaccine as recommended in the childhood immunisation schedule. #TakeResponsibility to protect yourself & loved ones 🔗 https://ncdc.gov.ng/news/435/diphtheria-public-health-advisory-amidst-outbreak-in-nigeria
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@ncdcgov · Post #3690 · 14.01.2023 г., 09:06
The elderly, immunocompromised and those with existing health concerns are advised to: ➡️Wear face masks in outdoor spaces ➡️Wash hands regularly with clean water and soap ➡️Use hand sanitisers ➡️Avoid large gatherings #TakeResponsibility to stay safe and healthy.
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@ncdcgov · Post #3615 · 21.11.2022 г., 14:46
A clean environment and proper hygiene limit the spread of infectious diseases. Clean all surfaces frequently and do not share personal items. #TakeResponsibility to protect yourself and your loved ones.
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@ncdcgov · Post #3590 · 11.11.2022 г., 08:08
To protect yourself and loved ones from Ebola virus disease, #TakeResponsibility: ✅Wash your hands using soap and running water ⛔Avoid direct handling of dead bats, monkeys etc ⛔Avoid physical contact with anyone with undiagnosed symptoms 📜Advisory https://ncdc.gov.ng/news/423/public-health-advisory-following-declaration-of-ebola-virus-disease-outbreak-in-uganda
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@bitnevpoet · Post #621 · 19.02.2023 г., 19:18
ДжоПи: Как найти вопрос, на который не знаешь ответа? Это как найти шапку, которую уже надел, Но забыл об этом. Как пристроить ответ, на который не задан вопрос? (У меня их столько за жизнь заготовлено.) Как снежков налепить в одиночку, а не в кого бросить. Вот прибрался в комнате, и день прошёл. А план не изменился. #bitnev#стихи#takeresponsibility
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