flask工具構建自動化測試平臺9-點餐應用

Flask 自動化測試 · 發表 2018-09-16 09:01:53

摘要： 9-點餐應用主要內容： bootstrap 賬戶管理 image.png 本文最新版本 bootstrap Bootstrap是來自Twitter的開源框架，它提供了使用者介面元件以創造簡潔並有吸引力的...

9-點餐應用

主要內容：

bootstrap
賬戶管理

image.png

ofollow,noindex">本文最新版本

bootstrap

Bootstrap是來自Twitter的開源框架，它提供了使用者介面元件以創造簡潔並有吸引力的網頁併兼容所有現在的網路瀏覽器。參考資料： bootstrap wikipedia 主頁入門元件

下載 ,解壓檔案到static。

我們將採用模板

頁面自適應：

image.png

賬戶管理

flask-login

user.py

class User:
def __init__(self, email):
self.email = email

def get_id(self):
return self.email

def is_active(self):
return True

def is_anonymous(self):
return False

def is_authenticated(self):
return True

config.py

test = True

mockdbhelper.py

MOCK_USERS = [{"email": "[email protected]", "salt": "8Fb23mMNHD5Zb8pr2qWA3PE9bH0=", "hashed":
"1736f83698df3f8153c1fbd6ce2840f8aace4f200771a46672635374073cc876cf0aa6a31f780e576578f791b5555b50df46303f0c3a7f2d21f91aa1429ac22e"}]


class MockDBHelper:

def get_user(self, email):
user = [x for x in MOCK_USERS if x.get("email") == email]
if user:
return user[0]
return None

def add_user(self, email, salt, hashed):
MOCK_USERS.append({"email": email, "salt": salt, "hashed": hashed})

passwordhelper.py

import hashlib
import os
import base64


class PasswordHelper:

def get_hash(self, plain):
return hashlib.sha512(plain.encode('utf-8')).hexdigest()

def get_salt(self):
return base64.b64encode(os.urandom(20))

def validate_password(self, plain, salt, expected):
return self.get_hash(plain + salt) == expected

home.html

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">

<title>Waiter Caller</title>

<!-- Bootstrap core CSS -->
<link href="static/css/bootstrap.min.css" rel="stylesheet">

<!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries -->
<!--[if lt IE 9]>
<script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script>
<script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
<![endif]-->

</head>
<body>

<nav class="navbar navbar-inverse navbar-fixed-top">
<div class="container">
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="#">Home</a>
</div>
<div id="navbar" class="navbar-collapse collapse">
<form class="navbar-form navbar-right" action="/login" method="POST">
<div class="form-group">
<input type="text" name="email" placeholder="Email" class="form-control" autofocus>
</div>
<div class="form-group">
<input type="password" name="password" placeholder="Password" class="form-control">
</div>
<input type="submit" value="Sign in" class="btn btn-success">
</form>
</div><!--/.navbar-collapse -->
</div>
</nav>```

<!-- Main jumbotron for a primary marketing message or call to action -->
<div class="jumbotron">
<div class="container">
<h1>Waiter Caller</h1>
<p>Your patrons can call their waiter anytime, using only their phone</p>
</div>
</div>

<div class="container">
<!-- Example row of columns -->
<div class="row">
<div class="col-md-4">
<h2>Simple</h2>
<p>Just print out the URLs and put them on the tables of your restaurant. No specialized hardware required. </p>
</div>
<div class="col-md-4">
<h2>Cost effective</h2>
<p>No need to buy hardware either for your tables or for your kitchen. Management and usage all directly from this page.</p>
</div>
<div class="col-md-4">
<h2>Register now</h2>
<form class="form-horizontal" action="/register" method="POST">
<div class="form-group">
<div class="col-sm-9">
<input type="email" name="email" id="email" placeholder="Email address" class="form-control">
</div>
</div>
<div class="form-group">
<div class="col-sm-9">
<input type="password" name="password" id="password" placeholder="Password" class="form-control">
</div>
</div>
<div class="form-group">
<div class="col-sm-9">
<input type="password" name="password2" id="password2" placeholder="Confirm password" class="form-control">
</div>
</div>

<div class="form-group">
<div class="col-sm-9">
<input type="submit" value="Register" class="btn btn-primary btn-block">
</div>
</div>
</form> <!-- /form -->
</div>
</div>

<div class="container">

</div> <!-- ./container -->

<hr>

<footer>
<p>技術支援QQ群144081101 591302926 567351477</p>
</footer>
</div> <!-- /container -->


<!-- Bootstrap core JavaScript
================================================== -->
<!-- Placed at the end of the document so the pages load faster -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<script src="static/js/bootstrap.min.js"></script>
</body>
</html>

waitercaller.py

from flask import Flask
from flask import redirect
from flask import render_template
from flask import request
from flask import url_for
from flask_login import LoginManager
from flask_login import login_required
from flask_login import login_user
from flask_login import logout_user

from mockdbhelper import MockDBHelper as DBHelper
from passwordhelper import PasswordHelper
from user import User

app = Flask(__name__)
app.secret_key = 'tPXJY3X37Qybz4QykV+hOyUxVQeEXf1Ao2C8upz+fGQXKsM'
login_manager = LoginManager(app)

DB = DBHelper()
PH = PasswordHelper()


@login_manager.user_loader
def load_user(user_id):
user_password = DB.get_user(user_id)
if user_password:
return User(user_id)


@app.route("/login", methods=["POST"])
def login():
email = request.form.get("email")
password = request.form.get("password")
stored_user = DB.get_user(email)
if stored_user and PH.validate_password(password, stored_user['salt'], stored_user['hashed']):
user = User(email)
login_user(user, remember=True)
return redirect(url_for('account'))
return home()


@app.route("/register", methods=["POST"])
def register():
email = request.form.get("email")
pw1 = request.form.get("password")
pw2 = request.form.get("password2")
if not pw1 == pw2:
return redirect(url_for('home'))
if DB.get_user(email):
return redirect(url_for('home'))
salt = PH.get_salt().decode('utf-8')
hashed = PH.get_hash(pw1 + salt)
DB.add_user(email, salt, hashed)
return redirect(url_for('home'))


@app.route("/logout")
def logout():
logout_user()
return redirect(url_for("home"))


@app.route("/")
def home():
return render_template("home.html")


@app.route("/account")
@login_required
def account():
return "You are logged in"


if __name__ == '__main__':
app.run(host='0.0.0.0',port=8000, debug=True)

參考資料

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flask工具構建自動化測試平臺9-點餐應用

9-點餐應用

bootstrap

賬戶管理

參考資料

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