Added simple web page, routes are in a separate file
This commit is contained in:
parent
9ead8a457c
commit
c7da7e32b7
9 changed files with 168 additions and 7 deletions
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@ -2,32 +2,38 @@
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import os
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import secrets
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from pathlib import Path
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from flask import Flask
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from . import routes
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from . import errors
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def create_app() -> Flask:
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"""Flask app factory function"""
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root = Path('..')
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static = str(root / 'static')
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tmpl = str(root / 'templates')
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# Create an app object
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app = Flask(
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__name__,
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static_folder=static,
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template_folder=tmpl,
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static_folder='../static',
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template_folder='../templates',
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instance_relative_config=True,
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)
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# Get the token from environment
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# or generate it using secrets
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app.config['SECRET_KEY'] = os.getenv(
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'SECRET_KEY',
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secrets.token_hex(32),
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)
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# Create instance/ directory
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try:
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os.makedirs(app.instance_path)
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except OSError:
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pass
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# Add routes
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routes.add_routes(app)
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errors.add_routes(app)
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return app
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48
flaskapp/errors.py
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48
flaskapp/errors.py
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@ -0,0 +1,48 @@
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"""Flask app error handlers"""
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from pathlib import Path
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from flask import Flask
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from flask import render_template
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# Add other HTTP error codes here
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CODES = [404, 500]
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def add_routes(app: Flask) -> None:
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"""Add all error handlers
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Args:
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app (Flask): Flask application
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"""
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tmpl_dir = app.template_folder
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if tmpl_dir is None:
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return
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tmpl = Path(__file__).parent / tmpl_dir
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for code in CODES:
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add_handler(app, tmpl, code)
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def add_handler(
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app: Flask,
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tmpl: Path,
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code: int) -> None:
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"""Add Flask app error handler.
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Only for internal use
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Args:
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app (Flask): Flask application
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file (str): Template filename
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code (int): Error code
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"""
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file = f'{code}.html'
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if (tmpl / file).exists():
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@app.errorhandler(code)
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def handler(_e):
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return render_template(file), code
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16
flaskapp/routes.py
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16
flaskapp/routes.py
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@ -0,0 +1,16 @@
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"""Main Flask app routes"""
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from flask import Flask
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from flask import render_template
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def add_routes(app: Flask) -> None:
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"""Add main routes
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Args:
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app (Flask): Flask application
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"""
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@app.route('/')
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def index():
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return render_template('index.html')
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31
static/css/style.css
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31
static/css/style.css
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@ -0,0 +1,31 @@
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body {
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height: 100vh;
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padding: 0;
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margin: 0;
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font-family: sans-serif;
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display: flex;
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flex-direction: column;
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justify-content: space-between;
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align-items: center;
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background: #fff;
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color: #000;
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}
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@media (prefers-color-scheme: dark) {
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body {
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background: #202023;
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color: #eee;
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}
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}
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header { margin-top: 5px; }
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footer { margin-bottom: 5px; }
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a {
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color: #5b8a55;
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}
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a:hover {
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filter: brightness(120%);
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}
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4
static/js/script.js
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4
static/js/script.js
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@ -0,0 +1,4 @@
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addEventListener('load', () => {
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document.getElementById('js')
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.innerText = new Date().toLocaleString()
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})
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11
templates/404.html
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11
templates/404.html
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@ -0,0 +1,11 @@
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{% extends "base.html" %}
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{% block title %}404{% endblock %}
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{% block content %}
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<h1>404: Not Found</h1>
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<p>
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Go to the
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<a href="/">main page</a>
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</p>
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{% endblock %}
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15
templates/500.html
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15
templates/500.html
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{% extends "base.html" %}
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{% block title %}500{% endblock %}
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{% block content %}
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<h1>500: ISE</h1>
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<p>
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An error occured while
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processing your request.
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</p>
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<p>
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Please, try again later
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or contact web site admin.
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</p>
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{% endblock %}
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18
templates/base.html
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18
templates/base.html
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<meta name="description" content="${REPO_DESCRIPTION}">
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<title>{% block title %}{% endblock %} | ${REPO_NAME}</title>
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<link rel="stylesheet" href="/static/css/style.css">
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<script src="/static/js/script.js"></script>
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</head>
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<body>
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<header>${REPO_NAME}</header>
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<article>
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{% block content %}{% endblock %}
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</article>
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<footer id="js"></footer>
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</body>
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</html>
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12
templates/index.html
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12
templates/index.html
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{% extends "base.html" %}
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{% block title %}Main page{% endblock %}
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{% block content %}
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<h1>
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This is the default main page of
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<a href="https://git.dc09.ru/DarkCat09/tmpl-flask">
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Flask app template
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</a>
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</h1>
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{% endblock %}
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