Python/Flask/HTML
Code I have below does two things I wanted to achieve:
1)Produces random lenght output from randomly choosen, previously defined list of variables and shows it in html.
for instance (output):
apple orange
apple
apple orange orange
I do not want however for fruits to repeat in produced output, keeping everything else as it is.
So I want to prohibit
"apple orange orange"
from happening
How can it be achieved?
Code below:
app.py
from flask import Flask, render_template
import os
import random
app = Flask(__name__)
@app.route('/')
def main():
z=randint(1, 4)
Hash1="apple"
Hash2="orange"
Hash3="banana"
Hash4="watermelon"
fruits = [Hash1, Hash2,Hash3, Hash4]
a=[choice(fruits) for x in range(z)]
a=a
return render_template ('show.html', a=a)
if __name__ == '__main__':
app.run(host=os.getenv('IP', '0.0.0.0'),port=int(os.getenv('PORT', 8080)))
show.html
<html>
<title>App</title>
</head>
<body>
<h2>your fruits are </h2>
</body>
</html>
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