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| print("---------If-else------------")
# if-else
myage=19
if(myage>=40):
print ("아 한숨..")
elif (myage >=20):
print ("성인입니다")
else:
print("미성년입니다")
print("---------Function------------")
# Function
def greet(name):
print(f'안녕 {name}아, 잘 지내냐?')
print(f'안녕')
greet("영희")
def greet2(name, age, location):
print(f'{name} 는 {age} 이고 {location} 사는구나')
greet2('원형', '43', '분당')
greet2(age=43, name='원형', location='분당')
print("---------Loop------------")
# Loop
x=0
y=0
while x <4:
print("hello world in while", x,y);
print(y)
y=y+1
x=x+1
for a in range(3):
print("hello world in range",a)
print("---------List------------")
# List
x = []
x = list()
x= [1,2,3]
print(x)
x= [[1,2],[3,4]]
print(x)
x.append(4)
x.append(5)
print(x)
y=x.pop()
print(x)
print(y)
x[1]= 999
print(x)
x=["철수", "민수", "토마스", "민혜", "민수2"]
print(x)
print("---------Tuple------------")
# Tuple // immutable
x = (1,2,3)
print(x)
#x[0] = 1 # error
print("---------Set------------")
# Set (세트) // immutable, 검색 속도가 빠르다
x = set()
x.add(1)
x.add(2)
print(x)
x= {1,2}
print(x)
x= set(("1","2","3"))
# x[0]=1 # error
print(x)
x = set(("민수", "철수", "영희"))
print(x)
x = [1,2,3,4,5,6]
print(7 in x)
print("---------Dictionary------------")
# Dictionary 사전, hash table
# Key와 Value, Key 의 빠른 검색
x = {}
x = dict()
print(x)
x["이름"] ="미로"
x["나이"] =20
print(x)
print(x["이름"])
print ("이름" in x)
print ("미로" in x)
print ("성별" in x)
x = { 1,2,3}
print (1 in x)
# Summary
# list vs tuple
# list: mutable vs immutable
# 1) list + tuple: ordered 순서가 정해져있다 - 내용물이 자료구조에 들어간 순서대루
# 2) 멤버쉽 검색이 느리다
# set vs dictionary
# set: key value 가 필요 없고 key 만 필요 할때
# dict: key, value가 필요 할때
# 1) set + dictionary: unordered
# 2) 검색이 빠르다
# Class and Heritance
print("---------Class------------")
class Person:
def __init__(self,name):
self.name=name
def say_hello(self):
print("안녕 나는 " + self.name)
a=Person("Mike")
b=Person("Miro")
a.say_hello()
b.say_hello()
print("------------Module, Package-----------")
# Module(file), Package(folder)
# import <PackageName><ModuleName>
import msg.email # Module name = File name
import msg.sms # from package import module
from msg import sms
e= msg.email.Email()
s= msg.sms.SMS()
e.send("mike", "miro", "hi")
s.send("miro", "mike", "hi2")
s.ping("010-123-1234")
print("------------Package call/ Geopy-----------")
from geopy.geocoders import Nominatim
geolocator = Nominatim(user_agent="app")
location = geolocator.geocode("Seoul, Korea")
print(location.address)
print((location.latitude, location.longitude))
print(location.raw)
#Flatiron Building, 175, 5th Avenue, Flatiron, New York, NYC, New York, ...
#print((location.latitude, location.longitude))
#(40.7410861, -73.9896297241625)
#print(location.raw)
#{'place_id': '9167009604', 'type': 'attraction', ...}
|