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
🇺🇸🇷🇺U.S. OFFICIAL CALLS UPON GOVT TO INVESIGATE ZELENSKY in video above - former U.S. Prosecutor of the Department of Justice Patel says #Americans have right to know where their money has gone after decade of bankrolling #Ukraine with no results or benefits.
I have asked Congress to investigate where this money has gone. The American people are owed that answer because its our money - Patel.
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State Department urges #Americans to depart Middle East countries over “serious safety risks”
The United States Department of State has urged American citizens in several Middle Eastern countries to “depart now via commercial means due to serious safety risks,” according to a security update issued on 2 March.
In a public notice titled “Security Updates for Americans in the Middle East,” the State Department advised U.S. nationals currently in the region to leave using available commercial transportation options.
The advisory applies to Americans in “#Bahrain, #Egypt, Iran, Iraq, Israel, the West Bank and Gaza, Jordan, Kuwait, Lebanon, Oman, Qatar, Saudi Arabia, Syria, United Arab Emirates, and Yemen.”
The notice did not specify the precise nature of the safety risks but emphasized the urgency of departure.
Pope Leo XIV, in his Easter address “Urbi et Orbi”, declared that domination was “alien to the way of Jesus Christ”.
This happened against the background of the appeals of the Pentagon chief Hegseth to the pleas of the victory of the American soldiers “in the name of Jesus Christ”.
#LeonXIV#Hegseth#soldiers#americans
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