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app.py
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#!/usr/bin/env python2.7
# -*- coding: utf-8 -*-
#
# Copyright (c) Dan Sheffner Digital Imaging Software Solutions, INC
# Email: [email protected]
# All rights reserved.
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish, dis-
# tribute, sublicense, and/or sell copies of the Software, and to permit
# persons to whom the Software is furnished to do so, subject to the fol-
# lowing conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
# ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
# SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
# IN THE SOFTWARE.
"""
This program is a simple flask app showing you how to start a web site.
This program will auto detect your eth0 ip address and launch a web server
on it.
http://ipAddress:5000/
http://ipAddress:5000/dan
http://ipaddress:5000/dan?name=Laura
"""
from flask import Flask, request
import socket
import struct
import fcntl
app = Flask(__name__)
def get_ip_address(ifname):
"""
This method pulls the private IP of the local machine
"""
# I did not write this function I give credit to this site
# for it:
# hpython-mysqldbttp://code.activestate.com/recipes/439094/
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
return socket.inet_ntoa(fcntl.ioctl(s.fileno(), 0x8915, # SIOCGIFADDR
struct.pack('256s', ifname[:15])
)[20:24])
@app.route("/")
def hello():
return "Hello World!"
@app.route("/dan", methods=['GET'])
def dan():
if request.args.get('name'):
name = request.args.get('name')
else:
name = "Dan Sheffner"
return name + " made this site."
if __name__ == "__main__":
ipAddress = get_ip_address("eth0")
app.run(host=ipAddress, debug=True)