Ранее я уже упоминал о другой фишке из ˍˍfutureˍˍ , это оператор деления.
from __future__ import division
Суть проста. Раньше сложность типа данных результата поределялась типом самого сложного операнда.
Например:
int/int => int
int/float => float
В первом случае оба операнда int, значит и результат будет int. Во втором float более сложный тип, поэтому результат будет float.
Если нам требуется получить дробное значение при делении двух int то приходилось форсированно один из операндов конверировать в float.
12/float(5) => float
Но с новой "философией" это не требуется. В Python3 "floor division" заменили на "true division" а старый способ теперь работает через оператор "//".
>>> 3/2
1.5
>>> 3//2
1
То есть теперь деление int на int даёт float если результат не целое число.
В классах теперь доступны методы __floordiv__() и __truediv__() для определения поведения с этими операторами.
Данный переход описан в PEP238.
#pep#2to3#basic
👳♀14-fevral – Zahiriddin Muhammad Bobur tavallud topgan kun
Bobur (1483–1530) – buyuk o‘zbek shoiri, mutafakkir, tarixshunos va davlat arbobi, Boburiylar sulolasi asoschisi.
“Boburnoma” va g‘azallari orqali u sevgi, vatan, inson qadri va adolat g‘oyalarini tarannum etdi.
Bobur merosi millatimiz iftixori
__________
👳♀14 февраля - день рождения Захириддина Мухаммада Бабура
Бабур (1483-1530) - великий узбекский поэт, мыслитель, историк и государственный деятель, основатель династии Бабуридов.
Через "Бабур-наме" и газели он воспевал идеи любви, родины, человеческого достоинства и справедливости.
Наследие Бабура - гордость нашего народа
__________
👳♀February 14 - Zahiriddin Muhammad Babur's birthday
Babur (1483-1530) - a great Uzbek poet, thinker, historian and statesman, founder of the Baburid dynasty.
Through his "Baburnama" and ghazals, he celebrated the ideas of love, homeland, human dignity and justice.
Babur's legacy is the pride of our nation
#GSBE#GraduateSchool#Babur#King#Poet
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Part 2: Babur, at age 13, wrote in the Baburnama about his feelings for a boy named Baburi:
> “In those leisurely days, I discovered in myself a strange inclination — nay! as the verse says, ‘I maddened and afflicted myself’ — for a boy in the camp‑bazar, his very name, Bāburī, fitting in. Up till then I had had no inclination for anyone… From time to time Bāburi came to my presence but out of modesty I could never look straight at him… I got so confused that I almost went right off.”
💌📖👑
Note: this does not mean he was homosexual. Such feelings can be a normal part of teenage self-discovery.
@googlefactss
#Baburnama#Babur#MughalHistory#HistoricalFacts#LoveInHistory#Memoir#HonestWriting
Part 1: Babur, the Mughal emperor and a Muslim, wrote the Baburnama, a detailed personal memoir. In it, he shared his feelings openly. He wrote about his love and admiration for women. He also felt strong affection and admiration for a boy named Baburi. He described these emotions with honesty and detail. He sometimes wrote poems about his feelings. His writing shows both his emotional sensitivity and his poetic talent. He mixed personal experiences, romantic feelings, and reflections on life. Babur’s memoir is considered important for both history and literature. It gives a rare glimpse into his private thoughts, he was not afraid to show his personal desires and emotions. Both his relationships with women and his emotional attachment to Baburi are part of the memoir. His writing style is clear, candid, and expressive. The writings are valued for its literary quality and honesty.
💌📖👑🕌
[Read more1]
[Read more2]
@googlefactss
#Baburnama#Babur#MughalHistory#HistoricalFacts#LoveInHistory#Memoir#Islam