TGTGInsighttelegram intelligenceLIVE / telegram public index
← Python Заметки

TGINSIGHT SIMILAR POSTS

Најди сличен содржај

Изворен канал @pythonotes · Post #201 · 13 јан.

Мы уже знаем, что на текущую сессию интерпретатора изменение PYTHONPATH никак не повлияет. Но если вы запустите дочерний процесс, то он унаследует окружение текущего процесса, а значит и изменения в любых переменных будут на него влиять. Вот небольшой пример: Объявляем переменную user@host:~$ export PYTHONPATH=/path1 Запускаем интерпретатор user@host:~$ python3 Проверим что в sys.path >>> import sys >>> print(sys.path) ['', '/path1', '/usr/lib/...', ...] Добавляем что-то в переменную >>> import os >>> os.emviron['PYTHONPATH'] = '/path1:/path2' >>> print(sys.path) ['', '/path1', '/usr/lib/...', ...] Изменений нет. Но давайте запустим дочерний процесс и посмотрим там >>> os.system('python3') # теперь мы находимся в другом процессе >>> import sys >>> print(sys.path) ['', '/path1', '/path2', '/usr/lib/...', ...] Тоже самое будет и с subprocess, так как по умолчанию текущее окружение тоже наследуется. >>> import subprocess >>> subprocess.call(['python3', '-c', 'import sys;print(sys.path)']) ['', '/path1', '/path2', '/usr/lib/...', ...] ______________________ Лучшей практикой является передача энвайронмента явно через аргумент env! import subprocess subprocess.call(cmd, env={'PYTHONPATH': '...'}) Это поможет точно понимать какое окружение будет у запускаемого процесса и при этом не изменять окружение текущего процесса. #basic

Hashtags

Резултати

Пронајдени 4 слични објави

Пребарај: #russianarchitecture

当前筛选 #russianarchitecture清除筛选
Beyond Moscow

@beyondmoscow · Post #1175 · 27.09.2025 г., 16:14

🔴 Today I suggest you plunge into the past and visit the mill, which is 130 years old! Pflaumer's Mill is a wooden giant on the banks of the Volga On the left bank of the Volga, a little away from the city of Nikolaevsk, a huge wooden steam mill of the late XIX - early XX century has been standing for more than a century. It is called the "Pfläumer Mill" in honor of the German settler Friedrich Pfläumer. They say that he built it in 1906, although according to other sources he was only a co-owner and manager. To be continued in comments... #мирбезвойны #русскаяархитектура #worldwithoutwar #russianarchitecture @StopHating_Russia and start to love!

Beyond Moscow

@beyondmoscow · Post #114 · 07.07.2025 г., 19:50

🔴 Today I would like to invite you to a most unusual temple. The Temple of All Religions in Kazan This temple is not about prayers. Services are not held here, and believers are not gathered here. It is more of a museum, a symbol, a fantasy about world religions. To be continued in comments... #мирбезвойны #русскаяархитектура #worldwithoutwar #russianarchitecture @StopHating_Russia and start to love!

Beyond Moscow

@beyondmoscow · Post #198 · 11.07.2025 г., 13:34

🔴 Moscow has many different architectural styles and trends in construction. You can, for example, find a piece of Italy. Tarasov's mansion is a true oasis of the Italian Renaissance amidst the bustle of Moscow. It was built at the beginning of the 20th century: the project was ordered by Gavriil Tarasov, a Moscow merchant. The idea was ambitious: Gabriel wanted a house that looked like a palazzo in Vicenza (a city in Italy), and architect Zholtovsky did not disappoint. He created a true Italian palace that you would hardly expect in the very center of Moscow — marble, columns, arches. Tonbd continued in comments... #мирбезвойны #русскаяархитектура #worldwithoutwar #russianarchitecture #goodnightall @StopHating_Russia and start to love!

Beyond Moscow

@beyondmoscow · Post #1025 · 05.09.2025 г., 15:43

🔴 I invite you to a walk around amazing Karelia. Sortavala is a Karelian city with a European soul and a long history. A bit of history The city was officially founded in 1468, although people lived here long before that date. The first settlers were the Sami, an ancient people of the North. Archaeologists find bone needles, arrowheads, and the remains of settlements of the II millennium BC on the islands. Throughout its history, Sortavala has changed hands more than once: from Russia to Sweden, back to Russia, then to Finland and back again. Each era has left its traces in the appearance of the city. To be continued in comments... #мирбезвойны #русскаяистория #русскаяархитектура #worldwithoutwar #russianhistory #russianarchitecture #goodnightall @StopHating_Russia and start to love!