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

#basic

Резултати

Пронајдени 2 слични објави

Пребарај: #olivertambo

当前筛选 #olivertambo清除筛选

Офис Почётного консула ЮАР в Екатеринбурге // Office of Honorary Consul of South Africa in Yekaterinburg

@sarconsulurals · Post #2733 · 27.10.2025 г., 08:32

Најди слично Погледај

🇿🇦🗓October 27 marks the birthday of Oliver Tambo (1917–1993) — a South African anti-apartheid activist who served for 24 years as President of the African National Congress (ANC). 🌍 He spent 30 years in exile. ✈️ In 2006, Johannesburg International Airport was renamed O. R. Tambo International Airport in his honor. 💬Quotes by Oliver Tambo: • 🇿🇦 “A country, a movement, a person that does not value its youth and children does not deserve its future.” • ⚖️ “Injustice anywhere is a threat to justice everywhere.” • 🤝 “True leaders do not seek power, they seek to empower others.” • 🚀 “Progress is not an accident; it is the result of concerted effort towards a common goal.” • 👥 “Differences should not divide us; they should be celebrated as a reflection of our shared humanity.” • 💖 “The legacy we leave behind is not measured by material wealth, but by the impact we have on the lives of others.” #History#SouthAfrica#OliverTambo#AntiApartheid#Inspiration#Leadership#Quotes

Hashtags

#history #southafrica #olivertambo #antiapartheid #inspiration #leadership #quotes

Офис Почётного консула ЮАР в Екатеринбурге // Office of Honorary Consul of South Africa in Yekaterinburg

@sarconsulurals · Post #2769 · 06.11.2025 г., 02:47

Најди слично Погледај

✈️O. R. Tambo International Airport 🇿🇦 🛫 It is South Africa's primary hub for domestic and international flights and, since 2020, has been Africa’s second busiest airport (after Cairo International Airport). The airport serves as the main hub of South African Airways. 📜 Originally named Jan Smuts International Airport after the former South African Prime Minister, it was renamed Johannesburg International Airport in 1994, when the African National Congress (ANC) government decided not to name airports after political figures. ✳️ The policy was later reversed, and on October 27, 2006, the airport was renamed in honor of anti-apartheid leader Oliver Reginald Tambo (1917–1993). 📸 Photo: The Honorary Consul of South Africa in Yekaterinburg, Sergey Mazurkevich, next to the monument to Oliver Tambo at O. R. Tambo International Airport. #SouthAfrica#History#Tourism#Johannesburg#OliverTambo#Airport#Travel#Africa#Mazurkevich

Hashtags

#southafrica #history #tourism #johannesburg #olivertambo #airport #travel #africa #mazurkevich