Функция asyncio.wait() это еще один способ вызвать множество асинхронных задач.
Она работает в нескольких режимах.
1. Самый простой - ждем завершения всех задач
async def main():
tasks = [asyncio.create_task(do_it(i)) for i in range(10)]
done, pending = await asyncio.wait(
tasks,
return_when=asyncio.ALL_COMPLETED
)
for task in done:
try:
print(task.result())
except Exception as e:
print(e)
Очень похоже на gather, но работает не так.
▫️возвращает не результаты, а два сета с объектами Task у которых можно забрать результат через task.result() если они в списке done
▫️не гарантирует порядок результатов так как оба объекта это set
▫️не выбрасывает исключение когда оно появляется, а сохраняет его в Task. Исключение появится когда попробуете забрать резултьтат.
2. Ждем завершения первой задачи, даже если там ошибка.
async def main():
tasks = [asyncio.create_task(do_it(i)) for i in range(3)]
done, pending = await asyncio.wait(
tasks,
return_when=asyncio.FIRST_COMPLETED
)
# в done может быть несколько задач!
for task in done:
try:
print(task.result())
except Exception as e:
print(f"Fail: {e}")
# Оставшиеся задачи в pending, как правило, нужно отменить, иначе они будут продолжать работать
for task in pending:
task.cancel()
В сете done будут таски которые успели завершится, причем как успешно так и нет.
3. До первой ошибки.
Тоже самое, но с аргументом FIRST_EXCEPTION
done, pending = await asyncio.wait(
tasks,
return_when=asyncio.FIRST_EXCEPTION
)
Функция завершается как только первая задача упадет с ошибкой.
Учтите, что в любом случае done вы можете обранужить несколько задач, как с ошибками так и успешные.
↗️ Полный листинг примеров здесь
#async
Top 10 Benefits of Peanuts 🥜
(Groundnut or Mungfali)
1. Good for healthy Brain(Omega 3 & 6 fatty acids)
2. Protects from Heart disease
3. Fights Stomach Cancer
4. Good for healthy Hair Growth
5. Reduces bad Cholesterol
6. Fights against Depression
7. Good for healthy & Glowing Skin
8. Fights free-radicals (Anti-inflammatory)
9. Rich in Proteins & Fats(good)
10. Contains ample fiber
Nutrients available : Proteins, Vit. E, Minerals like Potassium, Magnesium, Phosphorus, Sodium & Zinc. Omega 3 & 6 fatty acids.
Nutritional Value per 100g
Calories : 567kcal
Protein : 26gm
Fats : 49gm
Bottom line : There's no reason not to munch on this cheaply available yet full of nutrition, crunchy & nutty peanuts. It's a boon for optimum health & wellness.
#foods
🚨Source : @HeathSafetyTps
Herbal Tea
Herbal tea is a decoction or infusion of herbs & spices.
There is a herbal tea for everything. Green tea is a great energy-boosting alternative to coffee, chamomile helps you go to sleep, fennel & peppermint teas aid digestion. Others are ginger, tulsi, even pepper & cinnamon, all extremely healthy.
So, make a good habit of drinking herbal teas.
#foods
⚠️ Also look at: Benefits of GINGER TEA
🚨Source: @HeathSafetyTps
Ginkgo Biloba - 🧠 herb
It's a leaf of the ginkgo tree, which is native to China & one of the oldest plants on the planet, having potential to treat Alzheimer's disease & age-related mental decline.
It's believed that it works by thinning the blood & thereby improving oxygen flow to the brain. The brain is a glutton for oxygen, so it's possible that even a slight lack of circulation can affect its performance.
Gingko improves both attention & memory, but as a brain booster for people with normal mental abilities, it remains controversial.
#foods
🚨Source: @HeathSafetyTps
Diet tips for Gum Health
What a person eats can directly affect the health of their teeth & gums. The foods that should be incorporated in your diet:
1. High-fiber fruits & vegetables, as these can help clean up the mouth, especially Apple🍎 & Ginger
2. Black & Green teas, which help reduce bacteria
3. Dairy products (such as milk, cheese, & yogurt) , as these foods help increase saliva production
4. Foods that contain fluoride, which include water & some poultry & seafood products
5. Sugar-free gum, as chewing it will increase saliva production
It's best to avoid these foods & beverages:
1. Alcohol , as it can dry out the mouth
2. Starchy foods that become stuck in the teeth
3. Sticky candies & sweets
4. Carbonated soft drinks that contain phosphoric & citric acids as well as sugar
#foods
🚨Source : @HeathSafetyTps
HEALTH TIPS:
Liver Detox Juice
Whenever you've a big night out or a heavy cheat meal, you can try a big juice full of fruit & vegetables with liver loving nutrients.
Relish this simple liver cleansing juice...
1 large carrot
1 beetroot
1 green apple
2 cups kale or spinach
1 grapefruit or orange
1 knob of ginger
1/2 cup water
Clean the fruit & vegetables before juicing.
Dilute with half a cup of water or add ice to your juice.
#foods
Source: @HeathSafetyTps
HEALTH TIPS:
Ginkgo Biloba - 🧠 herb
It's a leaf of the ginkgo tree, which is native to China & one of the oldest plants on the planet, having potential to treat Alzheimer's disease & age-related mental decline.
It's believed that it works by thinning the blood & thereby improving oxygen flow to the brain. The brain is a glutton for oxygen, so it's possible that even a slight lack of circulation can affect its performance.
Gingko improves both attention & memory, but as a brain booster for people with normal mental abilities, it remains controversial.
#foods
Join our community today @HeathSafetyTps
Please share now
Diet tips for Healthy Gum
What a person eats can directly affect the health of their teeth & gums. The foods that should be incorporated in your diet:
1. High-fiber fruits & vegetables, as these can help clean up the mouth, especially Apple🍎 & Ginger
2. Black & Green teas, which help reduce bacteria
3. Dairy products (such as milk, cheese, & yogurt) , as these foods help increase saliva production
4. Foods that contain fluoride, which include water & some poultry & seafood products
5. Sugar-free gum, as chewing it will increase saliva production
It's best to avoid these foods & beverages:
1. Alcohol , as it can dry out the mouth
2. Starchy foods that become stuck in the teeth
3. Sticky candies & sweets
4. Carbonated soft drinks that contain phosphoric & citric acids as well as sugar
#foods
Join 👉🏻@HealthSafetyTips