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
#Vegetarian
Roasted Eggplant dips🍆
BAINGAN BHARTA
RECIPE (4-5 servings, 1h prep time):
-2 eggplant
Poke in holes with a fork and roast at 200C/ 400F for 45mins.
1 Tsp mustard seeds
1 Tsp cumin
1 Tsp Garam Masala
1 Tsp ground coriander
1/2 Tsp turmeric
Roast in some oil 2-3mins.
1 onion,
4 cloves garlic
a thumbsize piece of ginger
1 chili
Chop everything.
Add to the spices and fry until the onion has softened.
Remove the skin from roasted eggplant and add the eggplant to the pan.
2 chopped tomatoes
Salt
a splash of water
Add to the pan as well and stir.
Let it simmer for 10mins.
Finish with lemon juice and cilantro.
#Vegetarian
Mushroom Gyro
RECIPE
Mushroom "gyros":
250 g oyster mushrooms
2-3 tbsp olive oil
2 tsp dried oregano
1 tsp paprika
2 tsp smoked paprika
2 garlic cloves
fresh rosemary
1 tsp brown sugar
1/2 tsp salt
1 tsp black pepper
Vegan Tzatziki:
2/3 cup (160 g) vegan yogurt (I used soy)
1/2 cucumber
1-2 garlic cloves
small bunch parsley + dill
2 tbsp olive oil
2 tbsp vinegar
salt
Other:
pita (recipe is coming soon!)
red onion (thinly sliced)
tomato (thinly sliced + salted)
fries (optional, but recommended)
fresh herbs (l used parsley + mint)
1. mix mushrooms and all ingredients for the marinade.
2. For the tzatziki, grate the cucumber, salt and squeeze out water. Finely chop garlic and combine all ingredients in a bowl.
3. Fry the mushrooms in a hot pan, use a pot as weight and press while frying. Fry until slightly charred from both sides.
4. Thinly slice the onion and place them in cold water. Thinly slice the tomato and salt.
5. Assemble
#Vegetarian
No-Knead Focaccia Muffin
Recipe (Makes 12)
350g Bread Flour
245g Water
*2g Instant Yeast
7g Salt
10g Olive oil
*Substitutable with 70g Levain/ Discard
Toppings
Smoked Sea Salt
Rosemary
Method
FIRST PROOF
Mix flour, oil, salt, instant yeast and water and let it sit for 30min.
1 set of stretch-and fold, rest 30 min.
2 sets coil fold, 30min rest in-between.
Overnight cold fermentation in the refrigerator.
SECOND PROOF
The next day, divide the dough into 12 equal portions.
Roll each portion into a ball and place in muffin tray.
Proof until (almost) double. Preheat oven at 230C.
Dimple, add desired toppings and bake for 18-20min.
Bon Appetite.
#素食
#Vegetarian
Thai red curry noodle soup
🍜
1/2 a white onion
1 tsp of garlic puree
3 tsps of red curry paste
1 block of chopped tofu
4 sliced chestnut mushrooms
1 tbsp soy sauce
1 tin of coconut milk
2 portions of dry noodles
2 Pak choi cut in half
lime juice, coriander and spring onion
1. Dice onion and fry in a little oil, once browning
add garlic puree and red curry paste and stir and cook for 5 min.
2. Add chopped tofu and mushrooms and cook for 5 min.
3. Add 1 tbsp soy sauce, coconut milk and a splash of water and stir well.
4. Add uncooked noodles and
Pak choi cut in half and place the lid to cook for 10 min.
5. Serve immediately with lime juice, coriander and spring onion.
#Vegetarian
#素食
Korean vegetable pancake
For the Pancakes:
• 1 Cup Flour
• 1/2 tsp Kosher Salt
• 1 Cup Water
• 1 Cup Leek Greens, sliced thin
• 1/2 Cup Carrot, grated
• 3 Scallions, sliced in 1" pieces
• 1/2 Cup Red Cabbage, sliced in thin 1" pieces a 1 Jalapeño, seeds removed sliced in thin 1" strips
• 2 Tbsp Avocado Oil
For the Sauce:
• 2 Tbsp Soy Sauce
• 1 Tbsp Lemon Juice
• 1 tsp Water
• 1 Tbsp Sesame Oil
• 1 tsp Sesame Seeds
Mix together the flour, salt, and water
Add the veggies and mix until combined
Mix together the ingredients for the sauce and set aside
Preheat a large pan over medium and add the avocado oil; scoop 1/4 cup batter per pancake and flatten slightly with a spatula; cook 2-3 mins per side until golden brown and then place on a plate lined with paper towel to remove excess oil
Dip in the sauce and enjoy!