from microdot import Microdot, redirect
from microdot.cors import CORS
from microdot.csrf import CSRF
app = Microdot()
cors = CORS(app, allowed_origins=['http://localhost:5000'])
csrf = CSRF(app, cors)
balance = 1000
@app.route('/', methods=['GET', 'POST'])
def index(request):
global balance
if request.method == 'POST':
try:
balance -= float(request.form['amount'])
except ValueError:
pass
return redirect('/')
page = f'''
CSRF Example
CSRF Example
You have ${balance:.02f}
'''
return page, {'Content-Type': 'text/html'}
if __name__ == '__main__':
app.run(debug=True)