Python RU
Все для python разработчиков админ - @haarrp @python_job_interview - Python собеседования @ai_machinelearning_big_data - машинное обучение @itchannels_telegram - 🔥лучшие ит-каналы @programming_books_it - it книги @pythonl РКН: clck.ru/3Fmy2j
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📈 Analytical overview of Telegram channel Python RU
Channel Python RU (@pro_python_code) in the Russian language segment is an active participant. Currently, the community unites 12 326 subscribers, ranking 10 166 in the Technologies & Applications category and 52 207 in the Russia region.
📊 Audience metrics and dynamics
Since its creation on невідомо, the project has demonstrated rapid growth, gathering an audience of 12 326 subscribers.
According to the latest data from 03 November, 2026, the channel demonstrates stable activity. Although there has been a change in the number of participants by -16 over the last 30 days and by -3 over the last 24 hours, overall reach remains high.
- Verification status: Not verified
- Engagement rate (ER): The average audience engagement rate is 7.59%. Within the first 24 hours after publication, content typically collects 3.08% reactions from the total number of subscribers.
- Post reach: On average, each post receives 935 views. Within the first day, a publication typically gains 379 views.
- Reactions and interaction: The audience actively supports content: the average number of reactions per post is 5.
- Thematic interests: Content is focused on key topics such as api, docker, github, sql, linux.
📝 Description and content policy
The author describes the resource as a platform for expressing subjective opinions:
“Все для python разработчиков
админ - @haarrp
@python_job_interview - Python собеседования
@ai_machinelearning_big_data - машинное обучение
@itchannels_telegram - 🔥лучшие ит-каналы
@programming_books_it - it книги
@pythonl
РКН: clck.ru/3Fmy2j”
Thanks to the high frequency of updates (latest data received on 04 November, 2026), the channel maintains relevance and a high level of publication reach. Analytics show that the audience actively interacts with content, making it an important point of influence in the Technologies & Applications category.
filter такой:
filter(function, iterable).
Эта функция фильтрует значения переданной последовательности с помощью функции function. Если function получает очередной элемент последовательности и возвращает True, то элемент попадает в результат работы filter, иначе нет.
Например, таким способом можно отфильтровать только строки, состоящие из чисел:
>>> strings = ['two', 'list', '', 'dict', '100', '1', '50']
>>> list(filter(str.isdigit, strings))
['100', '1', '50']
Или только четные значения:
numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
list(filter(lambda x: x % 2 == 0, numbers))
Часто в качестве фильтров используют лямбда-функции или член-функции классов.
А еще (внезапно) вместо функции можно использовать None:
>>> random = [1, 'a', 0, False, True, '0', '']
>>> list(filter(None, random))
[1, 'a', True, '0']
И тогда filter вернет только truthy значения. 🐍