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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: #cerebrospinalmeningitis
@ncdcgov · Post #3927 · 27.07.2023 г., 18:17
Any form of meningitis is a medical emergency. Download our latest #CerebrospinalMeningitis situation report for a summary of the disease situation and our response activities 🔗 https://ncdc.gov.ng/diseases/sitreps/?cat=6&name=An%20Update%20of%20Meningitis%20Outbreak%20in%20Nigeria
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@ncdcgov · Post #4041 · 17.10.2023 г., 18:12
We have published our latest situation report on #CerebrospinalMeningitis. This report provides a summary of the current epidemiological situation in Nigeria, and our preparedness and response activities. 🔗https://ncdc.gov.ng/diseases/sitreps/?cat=6&name=An%20Update%20of%20Meningitis%20Outbreak%20in%20Nigeria #TakeResponsibility
@ncdcgov · Post #4174 · 29.01.2024 г., 08:41
The highest burden of #CerebrospinalMeningitis in Nigeria occurs in the “Meningitis Belt” which includes all 19 states in the Northern region, the FCT, and some southern states. Ensure you and your loved ones have received the appropriate vaccination required to protect against #meningitis Public Health Advisory: https://ncdc.gov.ng/news/508/cerebrospinal-meningitis-public-health-advisory
@ncdcgov · Post #3789 · 31.03.2023 г., 08:52
Vaccination is the best prevention measure against #CerebrospinalMeningitis. Ensure you complete the routine immunisation for your children or wards to keep them safe and #healthy. #TakeResponsibility
@ncdcgov · Post #3782 · 27.03.2023 г., 08:16
#CerebrospinalMeningitis (CSM) is an easily transmissible disease with confirmed cases reported all year round in Nigeria. Download our latest #CSM situation report for a summary of the disease situation and our response activities 🔗https://ncdc.gov.ng/diseases/sitreps/?cat=6&name=An%20Update%20of%20Meningitis%20Outbreak%20in%20Nigeria #TakeResponsibility
@ncdcgov · Post #4336 · 22.07.2024 г., 09:39
Vaccination is the best prevention measure against #CerebrospinalMeningitis. Ensure you complete Nigeria's routine immunisation schedule for your children or wards to keep them safe and #healthy. #DefeatMeningitis
@ncdcgov · Post #4398 · 04.10.2024 г., 09:35
Are you familiar with the signs of #Meningitis in ADULTS? Know the signs and symptoms to report early to a healthcare facility when noticed. #CerebrospinalMeningitis is a MEDICAL EMERGENCY! #StaySafeStayHealthy#WorldMeningitisDay 🔗 https://youtu.be/ZhZdin-Cn9s?feature=shared
@ncdcgov · Post #4396 · 03.10.2024 г., 08:59
Vaccination is the best prevention measure against #CerebrospinalMeningitis. Ensure you complete Nigeria's routine immunisation schedule for your children or wards to keep them #safe from vaccine-preventable diseases. #DefeatMeningitis #WorldMeningitisDay