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init.py
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init.py
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import os
from flask import Flask, render_template, session, request, redirect
from pprint import pprint
import database
def create_app(test_config=None):
app = Flask(__name__, instance_relative_config=True)
app.secret_key = 'fish'
# app.config.from_mapping(SECRET_KEY='dev', DATABASE="")
# if test_config is None:
# # load the instance config, if it exists, when not testing
# app.congif.from_pyfile('config.py',silent=True)
# else:
# # load the test config if passed in
# app.config.from_mapping(test_config)
# # ensure the instance folder exists
try:
os.makedirs(app.instance_path)
except OSError:
pass
@app.route('/')
def index():
if 'name' not in session.keys() or 'password' not in session.keys():
return redirect("/login")
if 'items' not in session.keys() or session['items'] == None:
print("reset items")
session['items'] = []
session.modified = True
return render_template('index.html', item_list = session['items'], name = session['name'])
@app.route("/login", methods = ['GET', 'POST'])
def login():
if request.method == 'POST':
if(database.checkLogin(request.form['name'], request.form['password'])):
session['name'] = request.form['name']
session['password'] = request.form['password']
data = database.load(session['name'], session['password'])
if(data != False):
session['items'] = database.load(session['name'], session['password'])
session.modified = True
return redirect('/')
return redirect('/login')
if 'name' in session.keys():
del session['name']
if 'password' in session.keys():
del session['password']
return render_template('Login.html')
@app.route("/add", methods = ['GET', 'POST'])
def add():
if 'name' not in session.keys() or 'password' not in session.keys():
return redirect("/login")
if request.method == 'POST':
maxId = 0
for item in session['items']:
maxId = max(item['id'], maxId)
dic = {
"id":maxId+1,
"name":request.form["name"],
"price":request.form["price"],
"weight":request.form["weight"],
"color":request.form["color"],
"quantity":request.form["quantity"],
}
session['items'].append(dic)
session.modified = True
return redirect('/')
return render_template('Form.html')
@app.route("/delete/<id>")
def delete(id):
if 'name' not in session.keys() or 'password' not in session.keys():
return redirect("/login")
for i in range(len(session['items'])):
if(str(session['items'][i]['id']) == id):
del session['items'][i]
break
session.modified = True
return redirect('/')
@app.route('/print')
def printReport():
return render_template('Report.html', item_list = session['items'])
@app.route("/modify/<id>", methods = ['GET', 'POST'])
def details(id):
if request.method == 'POST':
for i in range(len(session['items'])):
if(str(session['items'][i]['id']) == id):
dic = {
"id":id,
"name":request.form["name"],
"price":request.form["price"],
"weight":request.form["weight"],
"color":request.form["color"],
"quantity":request.form["quantity"]
}
session['items'][i] = dic
break
session.modified = True
return redirect('/')
for i in range(len(session['items'])):
if(str(session['items'][i]['id']) == id):
return render_template('DetailsPage.html', item = session['items'][i])
return redirect('/')
@app.route("/save")
def save():
if 'name' not in session.keys() or 'password' not in session.keys():
return redirect("/login")
database.save(session['name'], session['items'], session['password'])
return redirect("/")
return app
if __name__ == '__main__':
app = create_app()
app.run()