pip3 install flask_sqlalchemy
pip3 install psycopg2
from flask import Flask, render_template
from flask.ext.sqlalchemy import SQLAlchemy
Flask App
app = Flask(__name__)
app.config['SQLALCHEMY_DATABASE_URI']='postgresql://postgres:[email protected]/DataCollector'
db = SQLAlchemy(app)
class Data(db.Model):
#create a table
__tablename__ = "data"
id = db.Column(db.Integer, primary_key = True)
height = db.Column(db.Integer)
weight = db.Column(db.Integer)
shoesize = db.Column(db.Integer)
sex = db.Column(db.String)
def __init__(self, height, weight, shoesize, sex):
self.height = height
self.weight = weight
self.shoesize = shoesize
self.sex = sex
#Определяем маршрут и содержимое страницы
@app.route("/")
def index():
return render_template("index.html")
@app.route("/success", methods = ['POST'])
def success():
return render_template("success.html")
if (__name__ =="__main__"):
app.run(debug=True)
Объяснение:
fhgd gdhf.
begin
i:=1;
read(s);
while i<length(s) do
begin
if (s[i]='п') and (s[i+1]='о') then s:=copy(s,1,i+1)+'д'+copy(s,i+2,length(s)-i-1);
i:=i+1
end;
write(s)
end.