Python + bash
Если вам часто требуется запускать shell команды из Python-кода, какой способ вы используете?
Самый низкоуровневый это функция os.system(), либо os.popen(). Рекомендованный способ это subprocess.call(). Но это всё еще достаточно неудобно.
Советую обратить своё внимание на очень крутую библиотеку sh.
Что она умеет?
🔸 удобный синтаксис вызова команд как функций
# os
import os
os.system("tar cvf demo.tar ~/")
# subprocess
import subprocess
subprocess.call(['tar', 'cvf', 'demo.tar', '~/'])
# sh
import sh
sh.tar('cvf', 'demo.tar', "~/")
🔸 простое создание функции-алиаса для длинной команды
fn = sh.lsof.bake('-i', '-P', '-n')
output = sh.grep(fn(), 'LISTEN')
в этом примере также задействован пайпинг
🔸 удобный вызов команд от sudo
with sh.contrib.sudo:
print(ls("/root"))
Такой запрос спросит пароль. Чтобы это работало нужно соответствующим способом настроить юзера.
А вот вариант с вводом пароля через код.
password = "secret"
sudo = sh.sudo.bake("-S", _in=password+"\n")
print(sudo.ls("/root"))
Это не все фишки. Больше интересных примеров смотрите в документации.
Специально для Windows💀 юзеров
#libs#linux
High Protein Wan Tan
Ingredients:
For the dough:
- 250 g flour 🌾
- 1 tsp salt 🧂
- 100 ml warm water 💧
For the filling:
- 1 cm ginger 🫚
- 100 g soy granules 🌱
- 2 spring onions 🧅
- 2 cloves of garlic 🧄
- 3 mushrooms 🍄
- 1 carrot 🥕
- 4 tbsp soy sauce 🧴
- 1 tbsp starch 🌿
Additionally:
- oil for frying 🛢️
- 100 ml water for steaming 💦
#HighProtein#WanTan#HealthyEating#Vegan
@dishes
High Protein Vegetable Patties
🥕 Ingredients:
- 1 small carrot 🥕
- 1 medium potato 🥔
- 1/2 bell pepper 🌶
- 1 onion 🧅
- 50 g soy granules 🌱
- 50 g corn 🌽
- 50 ml water 💧
- 100 g flour 🌾
- 1 tbsp starch ✨
- Oil for frying 🍳
Preparation:
1️⃣ Grate the carrot & potato, dice the pepper & onion, and place in a bowl 🥣
2️⃣ Soak the soybean granules in water, then add to the bowl along with the remaining ingredients and mix well 👩🍳
3️⃣ Shape the dough into patties and sauté in a pan with a little oil until golden brown 🥘
Enjoy! 😋
#HighProtein#VegetablePatties#VeganRecipe#HealthyEating#PlantBased
@dishes
High Protein Vegetable Patties
🥕 Ingredients:
- 1 small carrot 🥕
- 1 medium potato 🥔
- 1/2 bell pepper 🌶️
- 1 onion 🧅
- 50 g soy granules 🌱
- 50 g corn 🌽
- 50 ml water 💧
- 100 g flour 🌾
- 1 tbsp starch ✨
- Oil for frying 🍳
Preparation:
1️⃣ Grate the carrot & potato, dice the pepper & onion, and place in a bowl 🥣
2️⃣ Soak the soybean granules in water, then add to the bowl along with the remaining ingredients and mix well 👩🍳
3️⃣ Shape the dough into patties and sauté in a pan with a little oil until golden brown 🥘
Enjoy! 😋
#HighProtein#VegetablePatties#VeganRecipe#HealthyEating#PlantBased
@dishes
High Protein Zucchini Frittata 🥒🍅
Ingredients:
• 450 g chickpea flour 🌱
• 800 ml water 💧
• 1 zucchini 🥒
• 10 cherry tomatoes 🍅
• 2 onions 🧅
• 1 tsp turmeric 🌞
• 1 tsp Kala Namak 🧂
• 1 tsp paprika powder 🌶️
• Pinch of salt & pepper 🧂
Toppings:
• Cherry tomatoes 🍅
• Onion rings 🧅
• Italian herbs 🌿
Preparation:
1️⃣ Mix chickpea flour with water and season 🌱
2️⃣ Add vegetables and let rest for 10 minutes ⏳
3️⃣ Heat some oil in a pan and add the mixture; decorate with toppings 🥄
4️⃣ Cover and cook on low heat for 20 minutes 🔥⏳
#FrittataTime#HighProtein#ZucchiniRecipe#VeganDelight#HealthyEating#PlantBasedCooking
@dishes
High Protein Sweet & Sour Udon Noodles 🍜💪
Ingredients:
- 250 g udon noodles 🍜
- 80 g pea or soy medallions 🌱 (vegetable broth)
- 2 carrots 🥕
- 100 g sugar snap peas 🍃
- 200 g mushrooms 🍄
- 1/2 bunch of spring onions 🧅
Sauce:
- 2 tbsp sesame oil 🌾
- 1 tbsp soy sauce 🧂
- 3 tbsp agave syrup 🍯
- 2 tbsp rice vinegar 🍚
- 50 ml pasta water (from the udon noodles) 💧
- 1 tsp sesame seeds 🌿
- 1 tsp chili flakes 🌶️
Instructions:
1. Cook udon noodles in boiling water as per instructions. Save 50 ml of pasta water. 🍲
2. In vegetable broth, cook soy or pea medallions until tender. 🥄
3. Slice carrots, sugar snap peas, mushrooms, and spring onions. 🍄🥕🍃
4. Heat sesame oil in a pan, add veggies, and stir-fry until tender-crisp. 🍳
5. Add soy sauce, agave, rice vinegar, pasta water, sesame seeds, and chili flakes to the pan. 🍶
6. Combine everything, serve, and enjoy! 😋
#SweetAndSourNoodles#HighProtein#PlantBased#UdonLove#HealthyEats#VeganNoodles#QuickMeals#FoodieFun
@dishes
High Protein Red Cabbage Rolls
Ingredients:
🥬 1 large red cabbage
🫚 4 cm ginger
🧄 3 cloves of garlic
🥕 2 carrots
🫑 2 peppers
🧅 2 spring onions
🌱 100 g soy granules
🍶 50 ml soy sauce
Toppings:
✨ Sesame, 🌿 fresh parsley, 🌶 chili flakes
Dip:
🍯 Sweet Chili Sauce
#HighProtein#RedCabbageRolls#HealthyEating#PlantBased#EasyRecipe#SoyGranules#VeggiePower#Flavorful#MealPrep
@dishes