Метод строки isidentifier() поможет узнать, подходит ли данная строка в качестве имени объекта.
Вполне может заменить самостоятельно придуманную регулярку.
>>> 'some_name'.isidentifier()
True
Обычное имя переменной
>>> '私は手紙です'.isidentifier()
True
Юникод в качестве имени тоже доступен
>>> '1_name'.isidentifier()
False
Имя не может начинаться с цифры
>>> '੬_name'.isidentifier()
False
Включая все цифры юникода
>>> 'some name'.isidentifier()
False
Пробелы недопустимы
#basic
🪐 In 2019, scientists mapped the "cosmic web" of the universe by measuring how galaxies like those in the Bootes Void are connected by invisible filaments of dark matter. These dark matter strands, which cannot be seen or touched, act as a hidden scaffolding—shaping where galaxies form and how giant cosmic structures grow across billions of light-years. ✨
#darkmatter⚡#universe⚡#filaments⚡#nasa⚡#galaxy⚡#stars⚡#astronomy⚡#cosmos⚡#space
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🪐 Located in the constellation Centaurus, the galaxy NGC 4696 is surrounded by ghostly, thread-like filaments of cool gas that twist and loop for tens of thousands of light-years. These strange structures glow softly as they snake through the much hotter, X-ray-bright plasma of the galaxy cluster core, and scientists believe they are shaped by magnetic fields and slow, turbulent flows—creating some of the most fantastical patterns seen in the cosmos. ✨
#phenomena⚡#filaments⚡#clusters⚡#nasa⚡#galaxy⚡#stars⚡#astronomy⚡#universe⚡#cosmos⚡#space
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