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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: #antimicrobials
@ncdcgov · Post #4339 · 31.07.2024 г., 09:29
#Antimicrobials are not always needed when you are feeling unwell. Antibiotics should only be prescribed by healthcare professionals after an appropriate diagnostic test. Be an #AntimicrobialResistance guardian.
@ncdcgov · Post #4273 · 10.05.2024 г., 10:58
#Antimicrobials are not always needed when you are feeling unwell. Antibiotics should only be prescribed by healthcare professionals after an appropriate diagnostic test. Be an #AntimicrobialResistance guardian
@ncdcgov · Post #4071 · 14.11.2023 г., 08:25
#Antimicrobials are not always needed when you are feeling unwell. Antibiotics should only be prescribed by healthcare professionals after an appropriate diagnostic test. Be an #AntimicrobialResistance guardian
@ncdcgov · Post #3884 · 05.07.2023 г., 14:30
#Antimicrobials are not always needed when you are feeling unwell. Antibiotics should only be prescribed by healthcare professionals after an appropriate diagnostic test. Be an #AntimicrobialResistance guardian
@ncdcgov · Post #4293 · 03.06.2024 г., 08:37
#Antimicrobials are vital in fighting infectious diseases across humans, animals, and plants. However, their effectiveness is diminishing, leading to a growing and urgent crisis known as #AntimicrobialResistance. Let’s promote the responsible use and work together to combat #AMR.
@ncdcgov · Post #3814 · 20.04.2023 г., 10:47
#Handwashing is a basic and effective tool against infections. If we do not become sick, we would not need to use #antimicrobials. Encourage your loved ones to practice frequent #handwashing with soap under running water. Do your part to prevent #AntimicrobialResistance
@ncdcgov · Post #4096 · 23.11.2023 г., 11:44
#Antimicrobials are becoming less effective against common infections in animals & humans. 🚫 Do not self-medicate ✅ Visit a healthcare professional when sick Everyone has a role to play to ensure #antimicrobials continue to work. #AMR#WAAW2023
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@ncdcgov · Post #3731 · 14.02.2023 г., 12:28
#AntimicrobialResistance is a global concern affecting everyone, everywhere, including users & non-users of #antimicrobials Our National Action Plan for Antimicrobial Resistance incorporates a #OneHealth approach to contain #AMR in Nigeria Read & share: https://ncdc.gov.ng/themes/common/docs/protocols/77_1511368219.pdf
@ncdcgov · Post #3808 · 17.04.2023 г., 08:55
#AntimicrobialResistance is one of the top 10 health threats in the world. Everyone everywhere, including users and non-users of #antimicrobials have a role to play to prevent #AMR. #BeAntimicrobialAware
@ncdcgov · Post #4086 · 20.11.2023 г., 12:18
Every year, the National Antimicrobial Resistance Technical Working Group joins the global community to raise awareness of the dangers of misuse or overuse of #antimicrobials. Fighting #AMR is a global endeavour that must be addressed through a #OneHealth approach as evident in this year's theme of #WAAW2023: ‘Preventing #AntimicrobialResistance together” 🔗Press Release https://ncdc.gov.ng/news/504/nigeria-joins-the-global-community-to-commemorate-world-antimicrobial-awareness-week-%28waaw%29
@ncdcgov · Post #3607 · 18.11.2022 г., 12:04
Misuse or overuse of #antibiotics💊 & other #antimicrobials can reduce its effectiveness in treating common infections in animals & humans. From 18th-24th November, we are joining the global health community to mark the annual #WorldAntimicrobialAwarenessWeek2022 . #StayTuned
@ncdcgov · Post #4169 · 22.01.2024 г., 17:45
#AntimicrobialResistance is when medicines like #antimalarials, tetracycline, septrin, and amoxicillin no longer treat diseases they cured previously. Everyone everywhere, including users and non-users of #antimicrobials has a role to play to prevent #AMR. #BeAntimicrobialsAware