'from'에 해당되는 글 1건

 ###단축키

### import

import math

print("math.radians(90) - {0}".format(math.radians(90)))

print("math.ceil(3.2) = {0}"/format(math.ceil(3.2)))

print("math.floor(3.2) = {0}".format(math.floor(3.2)))

print("math.pi = {0}".format(maht.pi))

//math.radian(90) = 1.5707963267948966
//math.ceil(3.2) = 4

### form  ~ import ~

 from math import *
 form math import radians, ceil, floor, pi
 
 print("radians(90) = {0}".format(radians(90)))
 
 print("ceil(3.2) = {0}".format(ceil(3.2)))
 print("floor(3.2) = {0}".format(floor(3.2)))
 
 print("pi = {0}".format(pi))
 

###import  sys

import sys

print("sys.argv => {0} {1}".format(type(sys.argv), sys.argv))

for i, val in enumerate(sys.argv):
	print("sys.argv[{0}] => {1}".format(i,val))

###import random

forma random import random, uniform, randrange, choice, choices, sample, shuffle

print("random() => {0}".format(random()))

print("uniform({0}, {1}) =>{2}".format(1.0, 10.0, unifrom(1.0, 10.0)))
start,stop, step = 1, 45, 2
print("randrange({0}, {1}) => {2}".format(start, stop, randrange(start, stop)))
print("randrange({0}, {1}, {2}) => {3}".format(start, stop, step, randrange(start, stop, step))) //범위 랜덤

data_list = [1, 2, 3, 4, 5]
print("choice({0}) => {1}".format(data_list, choice(data_list))) // 하나선택
print("choice({0}) => {1}".format(data_list, choices(data_list, k=2))) //중복 OK
print("sample({0}) => {1}".format(data_list, sample(data_list, k=2))) // 중복 X

shuffle(data_list) // 섞어서 반환
print("data_list => {0}".format(data_list))

###from datetime import 

from datetime import datetime, timezone, timedelta

now = datetime.now()
print("{0}-{1:02}-{2:02} {3:02}:{4:02}:{5:02}".format(now.year, now.mouth, now.day, now.hour, now.minute, now.second))

fmt = "%Y{0} %m{1} %d{2} %H{3} %M{4} %S{5}"
print(now.strftime(fmt).format(*"년월일시분초"))

##from datetime import datetime

##from pytz import commont_timezones, timezone, utc

form datetime import datetime
from pytz import common_timezones, timezone, utc

for tz in list(common_timezones): //common_timezones 입력값이 있으며 
	if tz.lower().find("paris") >=0: // paris 가있으면 시작 인덱스 값으 반환 없을경우 -1 반환
    	print(tz)
        
tz_utc = timezone(utc.zone)
tz_seoul = timezone("Asia/Seoul")
tz_pacific = timezone("US/Pacific")
tz_paris = timezone("Europe/Paris")


fmt = "%Y-%m-%d %H:%M:%S %Z%z"   /// %Z 객체 나라  %Z UTC시간차이


#UTC 현재 시각
now_utc = datetime.now(tz_utc)
print(now_utc.strftime(fmt))

#Asia/Seoul.strftime(fmt))
now_seoul = now_utc.astimezone(tz_seoul)
print(now_seoul.strftime(fmt))

# US/Pacific 타임존
now_pacific = now_seoul.astimezone(tz_pacific)
print(now_pacific.strftime(fmt))

# Europ/Paris 타임존
now_paris = now_pacific.astimezone(tz_paris)
print(now_paris.strftime(fmt))

#__name__

def plus(x, y):
	return x + y
    
    
def minus(x, y):
	return x - y
    
if __name__ == "__main__":
	print("plus(3, 2) => {0}".format(plus(3, 2)))
    print("minus(3, 2) => {0}".format(minus(3, 2)))
    
    
    
    
    //// 아직 잘 모르겟다
    //메인에 서언된 def 에서 이름을 찾으면 실행한다는 건가???

#패키지 사용

from package_mycalc import

op1, op2 = 2, 3

result = module_mycalc_1.plus(op1, op2)
print("plus({0}, {1}) => {2}".format(po1, po2, result))

result = module_mycalc_1.minus(op1, op2)
print("minus({0},[1})=> {2}".format(op1, op2, result))

result = module_mycalc_2.multiply(op1, op2)
print("multiply({0}, {1}) => {2}".format(po1, po2, result))

result = module_mycalc_2.divide(op1, op2)
print("divide({0},[1})=> {2:.2}".format(op1, op2, result))

##로또번호 생성기

import random

lotto = random.sample(range(1, 46, 1), 6)
print(sorted(lotto))   // sorted 오름차순 정열 함수

def imput_start()
	start = 0
    try:
    	start = int(input("로또 번호의 시작 번호를 입력하세요 (기본값: 1): "))
    except:
    	start = 1 
    finally:
    	return start
        
def input_end():
	end = 0
    try:
    	end = int(input("로또 번호의 끝작 번호를 입력하세요 (기본값: 45): "))
    except:
    	end = 45
    finally:
    	return end
        
def input_count():
	count = 0
    try:
    	count = int(input("로또 번호의 시작 번호를 입력하세요 (기본값: 1): "))
    except:
    	count = 6
    finally:
    	return count
        
        
def print_lotto(start, end, count):
	lotto = random.sample(rage(start, end +1, 1), count)
    print("행운의 로또 번호는 ", end="")
    print(sorted(lotto0, end="")
    for i, num in enumerate(sorted(lotto)):
    	if i ==len(lotto) - 1:
        	print("{0} ".format(num), end="")
        else:
        	print({0}, ".format(num), end="")
     
	print("입니다")
    
    

### import lotto

import lotto

start = lotto.input_start()
end = lotto.input_end()
count = lotto.input_count()

lotto.print_lotto(start, end, count)