'python'에 해당되는 글 19건

mac : montery 12.0 v

vscode 를 디버깅 할때 문제가 생겻따 자꾸 2.7를 부르는 것이다

그럼으로 파이썬 설정을 하기위해 파이썬 위치를 찾고 디폴틀값을 수정해줘야한다

{
    "workbench.editorAssociations": {
        "*.ipynb": "jupyter.notebook.ipynb"
    },
    "window.zoomLevel": 1,
    "git.autofetch": true,
    "terminal.integrated.inheritEnv": false,
    "python.defaultInterpreterPath": "/usr/local/bin/python3.9"
}

이것으로 정상 작동

from flask import Flask, render_template, request, redirect
app = Flask("SuperScrapper")
import requests

import os
os.system("clear")

base_url = "http://hn.algolia.com/api/v1"

# This URL gets the newest stories.
newurl = f"{base_url}/search_by_date?tags=story"

# This URL gets the most popular stories
popularurl = f"{base_url}/search?tags=story"

DataBagenew = []
innew = []
DataBagePopular = []
inpopular = []
DataBagecom = []


def populardataget():
    popular = requests.get(popularurl)
    populardic = popular.json()
    for i in populardic['hits']:
        if i['num_comments'] != 0 and i['title'] != None:
            if i['objectID'] not in inpopular:
                inpopular.append(i['objectID'])
                DataBagePopular.append(i)
    return DataBagePopular


def newdataget():
    new = requests.get(newurl)
    populardic = new.json()
    for i in populardic['hits']:
        if i['title'] != None:
            if i['objectID'] not in innew:
                innew.append(i['objectID'])
                DataBagenew.append(i)
    return DataBagenew


@app.route("/")
def home():
    order_by = request.args.get('order_by')
    print(order_by)
    if order_by == "new":
        if DataBagenew:
            DataBage = DataBagenew
        else:
            DataBage = newdataget()
        return render_template("mvp.html", data=DataBage, order=order_by)
    elif order_by == "popular":
        if DataBagePopular:
            DataBage = DataBagePopular
        else:
            DataBage = populardataget()
        return render_template("mvp.html", data=DataBage, order=order_by)
    else:
        if DataBagePopular:
            DataBage = DataBagePopular
        else:
            DataBage = populardataget()
        return render_template("mvp.html", data=DataBage, order=order_by)


@app.route("/<number>")
def comment(number):
    com = requests.get(f"{base_url}/items/{number}")
    comdic = com.json()
    return render_template("mvpcom.html", data = comdic)

def startgame():
  app.run(host="0.0.0.0")

/* MVP.css v1.6.2 - https://github.com/andybrewer/mvp */

:root {
    --border-radius: 5px;
    --box-shadow: 2px 2px 10px;
    --color: #118bee;
    --color-accent: #118bee15;
    --color-bg: #fff;
    --color-bg-secondary: #e9e9e9;
    --color-secondary: #920de9;
    --color-secondary-accent: #920de90b;
    --color-shadow: #f4f4f4;
    --color-text: #000;
    --color-text-secondary: #999;
    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    --hover-brightness: 1.2;
    --justify-important: center;
    --justify-normal: left;
    --line-height: 1.5;
    --width-card: 285px;
    --width-card-medium: 460px;
    --width-card-wide: 800px;
    --width-content: 1080px;
}

/*
@media (prefers-color-scheme: dark) {
    :root {
        --color: #0097fc;
        --color-accent: #0097fc4f;
        --color-bg: #333;
        --color-bg-secondary: #555;
        --color-secondary: #e20de9;
        --color-secondary-accent: #e20de94f;
        --color-shadow: #bbbbbb20;
        --color-text: #f7f7f7;
        --color-text-secondary: #aaa;
    }
}
*/

/* Layout */
article aside {
    background: var(--color-secondary-accent);
    border-left: 4px solid var(--color-secondary);
    padding: 0.01rem 0.8rem;
}

body {
    background: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-family);
    line-height: var(--line-height);
    margin: 0;
    overflow-x: hidden;
    padding: 1rem 0;
}

footer,
header,
main {
    margin: 0 auto;
    max-width: var(--width-content);
    padding: 2rem 1rem;
}

hr {
    background-color: var(--color-bg-secondary);
    border: none;
    height: 1px;
    margin: 4rem 0;
}

section {
    display: flex;
    flex-wrap: wrap;
    justify-content: var(--justify-important);
}

section aside {
    border: 1px solid var(--color-bg-secondary);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow) var(--color-shadow);
    margin: 1rem;
    padding: 1.25rem;
    width: var(--width-card);
}

section aside:hover {
    box-shadow: var(--box-shadow) var(--color-bg-secondary);
}

section aside img {
    max-width: 100%;
}

[hidden] {
    display: none;
}

/* Headers */
article header,
div header,
main header {
    padding-top: 0;
}

header {
    text-align: var(--justify-important);
}

header a b,
header a em,
header a i,
header a strong {
    margin-left: 0.5rem;
    margin-right: 0.5rem;
}

header nav img {
    margin: 1rem 0;
}

section header {
    padding-top: 0;
    width: 100%;
}

/* Nav */
nav {
    align-items: center;
    display: flex;
    font-weight: bold;
    justify-content: space-between;
    margin-bottom: 7rem;
}

nav ul {
    list-style: none;
    padding: 0;
}

nav ul li {
    display: inline-block;
    margin: 0 0.5rem;
    position: relative;
    text-align: left;
}

/* Nav Dropdown */
nav ul li:hover ul {
    display: block;
}

nav ul li ul {
    background: var(--color-bg);
    border: 1px solid var(--color-bg-secondary);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow) var(--color-shadow);
    display: none;
    height: auto;
    left: -2px;
    padding: .5rem 1rem;
    position: absolute;
    top: 1.7rem;
    white-space: nowrap;
    width: auto;
}

nav ul li ul li,
nav ul li ul li a {
    display: block;
}

/* Typography */
code,
samp {
    background-color: var(--color-accent);
    border-radius: var(--border-radius);
    color: var(--color-text);
    display: inline-block;
    margin: 0 0.1rem;
    padding: 0 0.5rem;
}

details {
    margin: 1.3rem 0;
}

details summary {
    font-weight: bold;
    cursor: pointer;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    line-height: var(--line-height);
}

mark {
    padding: 0.1rem;
}

ol li,
ul li {
    padding: 0.2rem 0;
}

p {
    margin: 0.75rem 0;
    padding: 0;
}

pre {
    margin: 1rem 0;
    max-width: var(--width-card-wide);
    padding: 1rem 0;
}

pre code,
pre samp {
    display: block;
    max-width: var(--width-card-wide);
    padding: 0.5rem 2rem;
    white-space: pre-wrap;
}

small {
    color: var(--color-text-secondary);
}

sup {
    background-color: var(--color-secondary);
    border-radius: var(--border-radius);
    color: var(--color-bg);
    font-size: xx-small;
    font-weight: bold;
    margin: 0.2rem;
    padding: 0.2rem 0.3rem;
    position: relative;
    top: -2px;
}

/* Links */
a {
    color: var(--color-secondary);
    display: inline-block;
    font-weight: bold;
    text-decoration: none;
}

a:hover {
    filter: brightness(var(--hover-brightness));
    text-decoration: underline;
}

a b,
a em,
a i,
a strong,
button {
    border-radius: var(--border-radius);
    display: inline-block;
    font-size: medium;
    font-weight: bold;
    line-height: var(--line-height);
    margin: 0.5rem 0;
    padding: 1rem 2rem;
}

button {
    font-family: var(--font-family);
}

button:hover {
    cursor: pointer;
    filter: brightness(var(--hover-brightness));
}

a b,
a strong,
button {
    background-color: var(--color);
    border: 2px solid var(--color);
    color: var(--color-bg);
}

a em,
a i {
    border: 2px solid var(--color);
    border-radius: var(--border-radius);
    color: var(--color);
    display: inline-block;
    padding: 1rem 2rem;
}

/* Images */
figure {
    margin: 0;
    padding: 0;
}

figure img {
    max-width: 100%;
}

figure figcaption {
    color: var(--color-text-secondary);
}

/* Forms */

button:disabled,
input:disabled {
    background: var(--color-bg-secondary);
    border-color: var(--color-bg-secondary);
    color: var(--color-text-secondary);
    cursor: not-allowed;
}

button[disabled]:hover {
    filter: none;
}

form {
    border: 1px solid var(--color-bg-secondary);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow) var(--color-shadow);
    display: block;
    max-width: var(--width-card-wide);
    min-width: var(--width-card);
    padding: 1.5rem;
    text-align: var(--justify-normal);
}

form header {
    margin: 1.5rem 0;
    padding: 1.5rem 0;
}

input,
label,
select,
textarea {
    display: block;
    font-size: inherit;
    max-width: var(--width-card-wide);
}

input[type="checkbox"],
input[type="radio"] {
    display: inline-block;
}

input[type="checkbox"]+label,
input[type="radio"]+label {
    display: inline-block;
    font-weight: normal;
    position: relative;
    top: 1px;
}

input,
select,
textarea {
    border: 1px solid var(--color-bg-secondary);
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    padding: 0.4rem 0.8rem;
}

input[readonly],
textarea[readonly] {
    background-color: var(--color-bg-secondary);
}

label {
    font-weight: bold;
    margin-bottom: 0.2rem;
}

/* Tables */
table {
    border: 1px solid var(--color-bg-secondary);
    border-radius: var(--border-radius);
    border-spacing: 0;
    display: inline-block;
    max-width: 100%;
    overflow-x: auto;
    padding: 0;
    white-space: nowrap;
}

table td,
table th,
table tr {
    padding: 0.4rem 0.8rem;
    text-align: var(--justify-important);
}

table thead {
    background-color: var(--color);
    border-collapse: collapse;
    border-radius: var(--border-radius);
    color: var(--color-bg);
    margin: 0;
    padding: 0;
}

table thead th:first-child {
    border-top-left-radius: var(--border-radius);
}

table thead th:last-child {
    border-top-right-radius: var(--border-radius);
}

table thead th:first-child,
table tr td:first-child {
    text-align: var(--justify-normal);
}

table tr:nth-child(even) {
    background-color: var(--color-accent);
}

/* Quotes */
blockquote {
    display: block;
    font-size: x-large;
    line-height: var(--line-height);
    margin: 1rem auto;
    max-width: var(--width-card-medium);
    padding: 1.5rem 1rem;
    text-align: var(--justify-important);
}

blockquote footer {
    color: var(--color-text-secondary);
    display: block;
    font-size: small;
    line-height: var(--line-height);
    padding: 1.5rem 0;
}

css는 좋은 아져씨꺼 사용하였다

<!DOCTYPE html>
<html>

<head>
	<title>
    Nomad News |
    
      Popular
    
  </title>
  <link href="https://andybrewer.github.io/mvp/mvp.css" rel="stylesheet"></link>
</head>

<body>
  <header>
    <h1>Nomad News</h1>
    {% if order == "popular"%}
    <div>
      Order by:
      
        <strong>Popular</strong>
      
      |
      
        <a href="/?order_by=new">New</a>
      
    </div>
    {% elif order == "new"%}
    <div>
      Order by:
      
        <a href="/?order_by=popular">Popular</a>
      
      |
        
        <strong>New</strong>
      
    </div>
    {% else %}
    <div>
      Order by:
      
        <strong>Popular</strong>
      
      |
      
        <a href="/?order_by=new">New</a>
      
    </div>
    
    {% endif %}
  </header>
  <main>
    {% for i in data%}
      <div>
        <div>
          <a href="{{i["objectID"]}}">
            <h3>
              {{i["title"]}}
            </h3>
          </a> 
          (<a href="{{i["url"]}}" target="blanl">{{i["url"]}}
          </a>)
        </div>
        <div>
          {{i["points"]}} points | By: {{i["author"]}} | {{i["num_comments"]}} comments
        </div>
      </div>
      <hr />
    {% endfor %}

  </main>
</body>

</html>

메인 html이라고 볼수 있다

<!DOCTYPE html>
<html>

<head>
	<title>
    Nomad News | Steve Jobs has passed away.
  </title>
  <link href="https://andybrewer.github.io/mvp/mvp.css" rel="stylesheet"></link>
</head>

<body>
  <header>
    <h1>{{data['title']}}</h1>
    <div>
      {{data['points']}} points | By {{data['author']}} | <a href="{{data['url']}}" target="_blank">{{data['url']}}</a>
    </div>
  </header>
  <main>
    {% for i in data['children']%}
      <div>
          <strong>{{i['author']}}:</strong>
          <p type="html">{{i['text']|safe}}</p>        
      </div>
      <hr />
    {% endfor %}    
  </main>
</body>

</html>

서브 html이라고 볼수 있다

이번꺼는 잘 넘어갔고 

html에 값을 넘기는 방법과 파이썬으로 사용하는 방법 이용하여 만들면 좋다~!

###단축키

### 거꾸로 출력하기

idx = -1
while true:
	print("data_str[{0}] : {1}".format(idx, data_str[idx]))
    if idx == -cnt:
    	break
        idx -= 1

### 문자열 특정 부분 출력

data_str = "와우! 안녕하세요, 파이썬입니다."

start = input("시작 인덱스를 입력하세요: ")
end = input("종료 인덱스를 입력하세요: ")

try
	end = int(end)
except ValueError:
	end = None
    
print("'{0}'".format(data_str[start: end]))

// 숫자를 넣으면 사이값을 출력

###갯수알아내기

data_str = "Have a nice day!"

print("'{0}'".format(data_str))
input_str = input("위에서 찾고자 하는 문자열을 입력하세요: ")

print("'{0}'에서 '{1}'은 {2} 번 나타납니다.".format(data_str, input_str, data_str.count(input_str)))

### 찾고자 하는 문자열 

data_str = "파이썬은 클래스를 이용해 객체를 생성하는 갯체지향 프로그래밍 언어입니다."

print("'{0}'".format(data_str))
input_str = input("위에서 찾고자하는 문자열을 입력하세요: ")

print("str.find() ...")
idx = data_str.find(input_str)

if idx != -1:
	print("\t'{0}' : [{1}] <= 문자열을 가장 먼저 찾은 위치".format(input_str, idx))
else:
	print("\t'{0}'를 찾을 수 없습니다.".format(input_str))
    
print("str.rfind() ...")
idx = data_str.rfind(inpur_str)

if idx != -1:
	print("\t'{0}' : [{1}] <= 문자열을 가장 마즈막 찾은 위치".format(input_str, idx))
else:
	print("\t'{0}'를 찾을 수 없습니다.".format(input_str))
    
print("str.index() ...")
try:
	idx = data_str.index(input_str)
    print("\t'{0}' : [{1}] <= 문자열을 가장 먼저 찾은 위치".format(input_str, idx))
except ValueError:
	print("\t'{0}'를 찾을 수 없습니다.".format(input_str))

### join()

data_str ="가나다라마바사아자차카타파하"
comma_space = ", "

output = comma_space.join(data_str)
print("{-}: {1}".format(type(output), output))

### capiralize() lower() upper()

data_str = "better tomorrow"

data_str = data_str.capitalize()
print("'{0}'".format(data_str_))
 // 맨앞만 대문자로함

data_str = data_str.lower()

// 모든 문자 소문자로 변환

data_str = data_str.upper()

//모든 문자 소문자로 변환

###lstrip() rstrip() strip()

data_str = " 홍 길동 "
data_str = data_str.lstrip(" ")
print("'{0}' : ({1})".format(data_str, len(data_str)))

/// 왼쪽에서 다른거 나올때 까지 제거 


data_str = "___홍  길 동______  "
data_str = data_Str.rstrip("_ ")
print("'{0}' : ({1})".format(data_str, len(data_str)))

//오른쪽에서 따른거 나올때 까지 제거

data_str = " 0?홍  길동  _#     "
data_str = data_Str.strip(" 0?_#")
print("'{0}' : ({1})".format(data_str, len(data_str)))

/// 양쪽에서 다른거 나올떄까지 제거한다

### replace ()

data_str = "10....20.....30.....40.....50"

data_str =data_str.replace("."*4, "\t")
print(data_str)



data_str = "10, 20, 30, 40, 50"

data_str = data_str.replace(" ","")
print(data_str)

data_list = data_str.split(",")
for val in data_list:
	print(val)

### split()

data_str = "10, 20, 30, 40, 50"

data_str = data_str.replace(" ","")
print(data_str)

data_list = data_str.split(",")
for val in data_list:
	print(val)

###문자열 구성 확인 방법 isdigit():

data_str = "10, 20, 3o, 40 ,50"

data_str = data_str.replace(" ", "")
print(data_str)

data_list = data_str.split(",")
for val in data_list:
	print(val, end=" ")
    if not val.isdigit():
    	print("<= ", end="")
    print()

# -*- coding: utf8 -*-

data_str = " 파이썬은 클래스를 이용해 객체를 생성하는 객체지향 프로그래밍 언어입니다."

find_str = "객체"

===============(문자 하나 찾기)==================================
idx = data_str.find(find_str, 15) /// find("찾을문자" , 시작위치)

print(idx)
==========(문자 모두다 찾기)========================
idx = -1 

count = 1
while True: 
	idx = data_str.find(find_str, idx + 1 )
    if idx != -1:
    	print("[0] ~[1]".format(idx, idx + len(find_str) -1))
        new_str = data_str.replace(find_str,"****", 1)replace("문자열","변환할거",몇번할것인지)
        print(new_str)
        count += 1
    else:
    	break
        
 =======================================

###set

### set

data_set = {10, 20, "파이썬", "파이썬"}

print("{0} {1}".format(type(data_set), data_set))

data_set = set(range(10,21,2))
print("{0} {1}".format(type(data_set), data_set))

data_str = "Better Tommorrow"
data_set = set(data_str)
print("{0} {1}".format(type(data_set), data_set))

### 집합 

data_set1 = {1, 2, 2, 3, 4, 4, 5, 6, 7, 7, 7, 11}
data_set2 = {2, 3, 5, 9, 11, 12, 15]

print("{0} & {1} = {2}".format(data_set1, data_set2, data_set1 & data_set2))
print("{0} | {1} = {2}".format(data_set1, data_set2, data_set1 | data_set2))
print("{0} - {1} = {2}".format(data_set1, data_set2, data_set1 - data_set2))

print("{0}.intersection({1}) = {2}".format(data_set1, data_set2, data_set1.intersection(data_set2)))
print("{0}.union({1}) = {2}".format(data_set1, data_set2, data_set1.union(data_set2)))
print("{0}.difference({1}) = {2}".format(data_set1, data_set2, data_set1.difference(data_set2)))

### set 활용하기

data_set1 = {1, 2, 2, 3, 4, 4, 5, 6, 7, 7, 7, 11}0

data_set2 = {x for x in data_set1}
print("data_set2: {0} {1}".format(type(data_set2), data_set2))

data_set3 = {x for x in data_set1 if item %  2 == 1}
print("data_set3: {0} {1}".format(type(data_set3), data_set3))

data_set4 = {x for x in data_set1 if item % 2 == 0 }
print("data_set4: {0} {1}".format(type(data_set4), data_set4))

data_set5 = {x * y for x in data_set1 if x % 2 == 1
					for y in data_set1 if y %2 == 0}
print("data_set5: {0} {1}".format(type(data_set5), data_set5))

###단축키

### tuple()

data_tuple = (10,21.5, "파이썬:, True)

print("{0} {1}".format(type(data_tuple), data_tuple))

data_tuple = tuple(range(10, 21, 2))
print("{0} {1}".format(type(data_tuple), data_tuple))

data_str = "안녕하세요"
data_tuple = tuple(data_str)
print("{0} {1}".format(type(data_tuple), data_tuple))

### tuple()

data_tuple = [10, 20, 30, 40, 50]

print("data_tuple: {0}".format(data_tuple))


print("data_tuple[0]: {0}".format(data_tuple[0]))
print("data_tuple[1]: {0}".format(data_tuple[1]))
print("data_tuple[2]: {0}".format(data_tuple[2]))
print("data_tuple[3]: {0}".format(data_tuple[3]))
print("data_tuple[4]: {0}".format(data_tuple[4]))

### 학점 구조 만들기

# -*- coding: utf-8 -*-

# 학점.py

scores = []

count = int(input("총 학생 수를 입력하세요: "))

for i in range(1, count + 1):
	score = []
    kor = int(input("학생{0}의 국어 점수를 입력하세요: ".format(i)))
    socre.append(kor)
    mat = int(input("학생{0}의 수학 점수를 입력하세요: ".format(i)))
    score.append(mat)
    eng = int(input("학생{0}의 영어 점수를 입력하세요: ".format(i)))
    score.append(eng)
    scores.append(score)
    
for i, score inenumerate(socres):
	total = 0 
    for s in score:
    	total += s
    print("학생{0} => 총점: {1}, 평균: {2:0.2F}".format(i, total, total / len(score)))