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# -*- coding: utf-8 -*- import json import pymysql import urllib.request curtime = ['2019-11-17 17:04:37', '2019-11-17 17:01:38', '2019-11-17 16:58:39', '2019-11-17 16:55:41', '2019-11-17 16:52:42', '2019-11-17 16:49:43', '2019-11-17 16:46:44', '2019-11-17 16:43:45', '2019-11-17 16:40:45', '2019-11-17 16:37:47', '2019-11-17 16:34:47', '2019-11-17 16:31:48', '2019-11-17 16:28:50', '2019-11-17 16:..

def insertCloud(): api_key = '키 값' url = 'https://api.thingspeak.com/update' url = url + '?api_key=%s' % api_key url = url + '&field3=%s' % 데이터 url = url + '&field4=%s' % 데이터2 url = url + '&field5=%s' % 데이터3 print(url) urllib.request.urlopen(url) https://thingspeak.com/channels/894399

numbers = [1,2,3,4,5,6,7,8,9,10] odd_numbers = [] for number in numbers: if number % 2 == 1: odd_numbers.append(number) print(odd_numbers) ----------- [1, 3, 5, 7, 9] numbers = [1,2,3,4,5,6,7,8,9,10] odd_numbers = [number for number in numbers if number % 2 ==1] print(odd_numbers) ----------- [1, 3, 5, 7, 9]

print() print(1) print('가나') print('가나',end ='&^^') ---------- 1 가나 가나&^^

%d %f %s ex) '%d %d' % (1,2) ----------- '1 2' ex) '%f' % 3.14 ---------- '3.140000' ex) 'My name is %s' % 'Gil' ---------- 'My name is Gil' format() 'My name is {}'.format('Gil') ---------- 'My name is Gill' '{} x {} = {}'.format(2, 3, 2*3) ---------- '2 x 3 = 6 '{1} x {0} = {2}'.format(2, 3, 2*3) --------- 3 x 2 = 6 문자열 인덱싱 my_name = '김길동의 이름' my_name[3] my_name[-1] ---------- '의' '름' 슬라이싱 Sli..

리스트에서 무작위로 가져오기 import random animals = ['체셔고양이','오리','강아지'] print(random.choice(animals) ------------------- 오리 값들 중 몇개를 가져오기 import random animals = ['체셔고양이','오리','강아지'] print(random.sample(animals,2) ---------- ['오리','강아지']

def 함수이름(인수) : 실행할명령 return 반환값 def my_func() : print('안녕하세요') my_func() ---------------- 안녕하세요 def add(num1,num2) : return num1+num2 print(add(2,3)) --------------- 5

Key : value, Key2 : value2, my_dict ={'이름':'홍길동', '나이' : 23, '키':180, '몸무게':65} print(my_dict) ---------- {'이름': '홍길동', '나이': 23, '키': 180, '몸무게': 65} 딕셔너리 수정 딕셔너리[추가할 key] = 추가할값 my_dict ={'이름':'홍길동', '나이' : 23, '키':180, '몸무게':65} print(my_dict) my_dict['직업']='학생' print(my_dict) ---------- {'이름': '홍길동', '나이': 23, '키': 180, '몸무게': 65} {'이름': '홍길동', '나이': 23, '키': 180, '몸무게': 65, '직업': '학생'} 딕셔너리..

패킹 == 묶어줌 언패킹 == 묶어준 값을 풀어줌 alice_blue = (240,248,255) r, g, b = alice_blue print('R',r,'G',g,'B',b) ------------------- R 240 G 248 B 255 a ='박하' b ='딸기' print('에이:',a,'비:',b) a,b = b,a print('에이:',a,'비:',b) ------------------ 에이: 박하 비: 딸기 에이: 딸기 비: 박하

my_tuple1 = () my_tuple2 = (1, 2, 3, '국가') my_tuple3 = 1, 2, 3 '국가' print(my_tuple1) print(my_tuple2) print(my_tuple3) ---------------- () (1, 2, 3, '국가') (1, 2, 3, '국가') my_tuple4 = (1) #정수형으로 정의 my_tuple5 = (1,) #튜플로 정의 print(type(my_tuple4)) print(type(my_tuple5)) ------------- clovers = ('클로버1','하트2','클로버3') print(clovers[1]) -------------- 하트2 clovers = ('클로버1','하트2','클로버3') clovers[1] = '클..