Attachment 9444 Details for Bug 20100 – app.py and requirements.txt

app.py and requirements.txt

files (text/plain), 725 bytes, created by Len Lawrence on 2017-06-23 01:53:50 CEST

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Creator: Len Lawrence

Created: 2017-06-23 01:53:50 CEST

Size: 725 bytes

patch

obsolete

requirements.txt
----------------

Flask
Redis

app.py
------

from flask import Flask
from redis import Redis, RedisError
import os
import socket

# Connect to Redis
redis = Redis(host="redis", db=0, socket_connect_timeout=2, socket_timeout=2)

app = Flask(__name__)

@app.route("/")
def hello():
    try:
        visits = redis.incr("counter")
    except RedisError:
        visits = "<i>cannot connect to Redis, counter disabled</i>"

    html = "<h3>Hello {name}!</h3>" \
           "<b>Hostname:</b> {hostname}<br/>" \
           "<b>Visits:</b> {visits}"
    return html.format(name=os.getenv("NAME", "world"), hostname=socket.gethostname(), visits=visits)

if __name__ == "__main__":
	app.run(host='0.0.0.0', port=80)

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