mandlm/WebSlider
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Serve random images with automatic refresh

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This commit is contained in:
mandlm 2018-11-05 21:57:26 +01:00
parent 96993ac3d0
commit 5031b1e8a2
3 changed files with 13 additions and 13 deletions
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10
slider.py
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@ -3,7 +3,7 @@
from flask import Flask, render_template, send_from_directory, redirect, url_for
from random import randint
from os import listdir
import random
from random import choice
import config
@ -11,13 +11,13 @@ app = Flask(__name__)
@app.route("/")
def hello():
return render_template("hello.html", num=randint(1, 23))
def random():
return render_template("random.html")
@app.route("/random_image")
@app.route("/random_image/")
def random_image():
filename = random.choice(listdir(config.imgdir))
filename = choice(listdir(config.imgdir))
return redirect(url_for("image", filename=filename))

8
templates/hello.html
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@ -1,8 +0,0 @@
<html>
<body>
<p>Hello slider number {{ num }}!</p>
<p><img src="{{ url_for("static", filename="cat.jpg") }}"></p>
<p><a href="{{ url_for("image", filename="IMG_0001.jpg") }}">Image</a></p>
<p><a href="{{ url_for("random_image") }}">Random Image</a></p>
</body>
</html>

8
templates/random.html Normal file
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@ -0,0 +1,8 @@
<html>
<head>
<meta http-equiv="refresh" content="5;url={{ url_for("random") }}">
</head>
<body bgcolor="black">
<img src="{{ url_for("random_image") }}" style="height: 98%; width: 100%; object-fit: contain"/>
</body>
</html>