Frontend/Firebase
[Firebase] Python Flask 웹 서비스
romeoh
2019. 7. 21. 03:28
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[Firebase] Firebase 데이터 베이스 생성 [Realtime Database]
[Firebase] Python - Firebase Realtime Database
app.py
import pyrebase
from flask import *
config = {
"apiKey": "AIzaSyAsDlGTnwNoRgAdcoMV41x_xxxxx",
"authDomain": "pythontest-xxxx.firebaseapp.com",
"databaseURL": "https://pythontest-xxxx.firebaseio.com",
"projectId": "pythontest-xxxx",
"storageBucket": "",
"messagingSenderId": "68980739xxxx",
"appId": "1:689807391396:web:cedfcfbb5xxxxx"
}
firebase = pyrebase.initialize_app(config)
db = firebase.database()
app = Flask(__name__)
@app.route('/', methods=['GET', 'POST'])
def main():
return 'hello world'
if __name__ == '__main__':
app.run(debug=True)Flask 구동
$ python3 app.py
template 생성
$ mkdir templates
$ touch templates/index.htmlindex.html
<!DOCTYPE html>
<html>
<head>
<title></title>
</head>
<body>
<form action="/" method="post">
<input type="text" name="name">
<button type="submit">Submit</button>
</form>
{{ todo }}
</body>
</html>app.py
import pyrebase
from flask import *
config = {
...
}
firebase = pyrebase.initialize_app(config)
db = firebase.database()
app = Flask(__name__)
@app.route('/', methods=['POST', 'GET'])
def main():
if request.method == 'POST':
name = request.form['name']
db.child('todo').push(name)
todo = db.child('todo').get()
todo_list = todo.val()
return render_template('index.html', todo=todo_list)
return render_template('index.html')
if __name__ == '__main__':
app.run(debug=True)
for문 사용하기
app.py
import pyrebase
from flask import *
config = {
...
}
firebase = pyrebase.initialize_app(config)
db = firebase.database()
app = Flask(__name__)
@app.route('/', methods=['POST', 'GET'])
def main():
if request.method == 'POST':
name = request.form['name']
db.child('todo').push(name)
todo = db.child('todo').get()
todo_list = todo.val()
return render_template('index.html', todo=todo_list.values())
return render_template('index.html')
if __name__ == '__main__':
app.run(debug=True)todo=todo_list.values() 로 수정합니다.
templates/index.html
<!DOCTYPE html>
<html>
<head>
<title></title>
</head>
<body>
<form action="/" method="post">
<input type="text" name="name">
<button type="submit">Submit</button>
</form>
{% for task in todo %}
{{ task }}
{% endfor %}
</body>
</html>
walk를 입력했습니다.
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