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Create a file called app.py in your project directory

Satinder Rawal answered on April 30, 2023 Popularity 1/10 Helpfulness 1/10

answer Create a file called app.py in your project directory

Create a file called app.py in your project directory

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import time

import redis
from flask import Flask

app = Flask(__name__)
cache = redis.Redis(host='redis', port=6379)

def get_hit_count():
    retries = 5
    while True:
        try:
            return cache.incr('hits')
        except redis.exceptions.ConnectionError as exc:
            if retries == 0:
                raise exc
            retries -= 1
            time.sleep(0.5)

@app.route('/')
def hello():
    count = get_hit_count()
    return 'Hello World! I have been seen {} times.\n'.format(count)

Popularity 1/10 Helpfulness 1/10 Language python

Source: docs.docker.com

Tags: directory file project python

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Contributed on Apr 30 2023

Satinder Rawal

0 Answers Avg Quality 2/10

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Create a file called app.py in your project directory

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