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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

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Google Facts™ [ ️@googlefactss🌎]

@googlefactss · Post #40393 · 23.12.2025 г., 11:03

Vegan diets can help the environment, but large-scale plant farming can hurt soil, wildlife, and cause pollution. Synthetic fertilizers used in farming can damage oceans and soil. Animal farming done the right way helps soil, supports wildlife, and uses natural manure. Eating animal foods gives important nutrients like B12 and iron that plants don’t provide. 🌿🐄🌎 [Read more] @googlefactss #Vegan#Environment#SoilHealth#AnimalFarming#Nutrition#SustainableFarming#EcoFriendly

Google Facts™ [ ️@googlefactss🌎]

@googlefactss · Post #40869 · 28.03.2026 г., 15:03

A single tree, called the Tree of 40 Fruits, holds the record for the most varieties of fruit on one tree. Created by Sam Van Aken, it has 40 different types of stone fruits. These include peaches, plums, apricots, almonds, and cherries. The tree was made using grafting, where branches from different fruit trees are attached to one rootstock. This project shows how diverse fruit can grow on a single tree. 🍑🌳🍒🍎🍏 [Read more] @googlefactss #TreeOf40Fruits#Grafting#SamVanAken#FruitVarieties#GuinnessWorldRecords#AmazingNature#SustainableFarming

Venture Village Wall 🦄

@venturevillagewall · Post #3612 · 21.12.2024 г., 10:21

Kaly Group Funding Update Kaly Group has raised $379.64K in funding, as of December 19, 2024. This Scottish initiative focuses on sustainable seaweed farming, delivering training and support to local communities while promoting the ecological benefits of kelp cultivation. #KalyGroup#Funding#SustainableFarming#Seaweed#Ecology#MarineEnvironment#CommunitySupport#Scotland#Kelp#Entrepreneurs

Google Facts™ [ ️@googlefactss🌎]

@googlefactss · Post #40860 · 25.03.2026 г., 23:01

Hussam Saraf set a record for the most species grafted onto a single tree. His tree has 5 different species: plum, apricot, almond, peach, and cherry. The tree was made by grafting branches from these species onto one trunk. This represents diversity and peaceful coexistence, as the fruits symbolize how different cultures can live together. 🌳🍑🍒 [Read more] @googlefactss #Grafting#PeacefulCoexistence#HussamSaraf#FiveSpeciesTree#FruitDiversity#GuinnessWorldRecords#AmazingNature#SustainableFarming