Најди сличен содржај

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

Hashtags

#tricks #regex

Резултати

Пронајдени 3 слични објави

Пребарај: #josephaoun

当前筛选 #josephaoun清除筛选

Marwa Osman/MidEaStream

@Marwa_OsmanLB · Post #3848 · 09.01.2025 г., 13:30

Најди слично Погледај

Army Chief #JosephAoun has officially been elected as #Lebanon’s new president, marking a significant moment in the country’s political landscape. Despite being a political newcomer, Aoun’s position as head of one of Lebanon’s most respected institutions has bolstered his appeal. Widely regarded as the favored candidate of both the United States, a staunch supporter of the Lebanese army, and regional power Saudi Arabia, Aoun is seen as the best-equipped to navigate Lebanon through its fragile ceasefire and crippling financial collapse. Turning 61 on Friday, Aoun, known for his "personal integrity," is now tasked with stepping into the void left by Michel Aoun—no relation—whose presidency ended in October 2022

Hashtags

#josephaoun #lebanon

Marwa Osman/MidEaStream

@Marwa_OsmanLB · Post #4188 · 25.03.2025 г., 04:13

Најди слично Погледај

Lebanese daily @alakhbarnews reported that #SaudiArabia remains firm in its stance, maintaining economic pressure on #Lebanon. According to visitors to #Riyadh, the kingdom has conveyed that it will not contribute "a single penny" to Lebanon’s reconstruction efforts. Well-informed sources indicate that President #JosephAoun indirectly received this message during his meeting with Saudi Crown Prince #MohammedbinSalman earlier this month. Additionally, he was reportedly met with a firm Saudi refusal to lift the travel ban on its citizens visiting Beirut. During their discussions, bin Salman reportedly questioned Aoun on whether he could guarantee the safety of Saudi nationals traveling along Beirut’s airport road, which is lined with images of #Hezbollah and Iranian leaders. He remarked, “At the very least, remove the pictures.” Upon his return, Aoun relayed this request to Speaker of Parliament #NabihBerri, inquiring about the possibility of reducing the number of such images along the route. Why do you think Saudi Arabia cares about images displayed in another country? Share your thoughts with Hoopoe.

Hashtags

#saudiarabia #lebanon #riyadh #josephaoun #mohammedbinsalman #hezbollah #nabihberri

Marwa Osman/MidEaStream

@Marwa_OsmanLB · Post #3850 · 10.01.2025 г., 10:10

Најди слично Погледај

Following a two-year vacancy, the Lebanese Parliament has elected #JosephAoun as the new President of the Republic. Here's what you need to know about him. #LebanonPresident#LebanonPolitics#PresidentialElection#Lebanon#LebaneseParliament#MiddleEastPolitics

Hashtags

#josephaoun #lebanonpresident #lebanonpolitics #presidentialelection #lebanon #lebaneseparliament #middleeastpolitics