forked from AFPy/afpy.org
216 lines
6.9 KiB
Python
216 lines
6.9 KiB
Python
import datetime
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import email
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import locale
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import time
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from pathlib import Path
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from xml.etree import ElementTree
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import docutils.core
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import docutils.writers.html5_polyglot
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import feedparser
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from flask import Flask, abort, redirect, render_template, request, url_for
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from flask_cache import Cache
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from jinja2 import TemplateNotFound
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locale.setlocale(locale.LC_ALL, 'fr_FR.UTF-8')
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cache = Cache(config={'CACHE_TYPE': 'simple', 'CACHE_DEFAULT_TIMEOUT': 600})
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app = Flask(__name__)
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cache.init_app(app)
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PLANET = {
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'Emplois AFPy': 'https://plone.afpy.org/rss-jobs/RSS',
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'Nouvelles AFPy': 'https://plone.afpy.org/rss-actualites/RSS',
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'Anybox': 'https://anybox.fr/site-feed/RSS?set_language=fr',
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'Ascendances': 'https://ascendances.wordpress.com/feed/',
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'Code en Seine': 'https://codeenseine.fr/feeds/all.atom.xml',
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'Yaal': 'https://www.yaal.fr/blog/feeds/all.atom.xml'
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}
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MEETUPS = {
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'bruxelles': (
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'https://www.meetup.com/fr-FR/'
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'Belgium-Python-Meetup-aka-AperoPythonBe/'),
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'grenoble': (
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'https://www.meetup.com/fr-FR/Groupe-dutilisateurs-Python-Grenoble/'),
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'lille': 'https://www.meetup.com/fr-FR/Lille-py/',
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'lyon': 'https://www.meetup.com/fr-FR/Python-AFPY-Lyon/',
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'nantes': 'https://www.meetup.com/fr-FR/Nantes-Python-Meetup/',
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'montpellier': 'https://www.meetup.com/fr-FR/Meetup-Python-Montpellier/',
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}
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POSTS = {
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'actualites': 'Actualités',
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'emplois': 'Offres d’emploi',
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}
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root = Path(__file__).parent / 'posts'
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for category in POSTS:
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for status in ('waiting', 'published'):
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(root / category / status).mkdir(parents=True, exist_ok=True)
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@app.errorhandler(404)
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def page_not_found(e):
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return render_template('404.html'), 404
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@app.route('/')
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def index():
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posts = {}
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path = root / 'actualites' / 'published'
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timestamps = sorted(path.iterdir(), reverse=True)[:4]
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for timestamp in timestamps:
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tree = ElementTree.parse(timestamp / 'post.xml')
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posts[timestamp.name] = {item.tag: item.text for item in tree.iter()}
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return render_template(
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'index.html', body_id='index', name='actualites', posts=posts)
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@app.route('/<name>')
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def pages(name):
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if name == 'index':
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return redirect(url_for('index'))
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try:
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return render_template(f'{name}.html', body_id=name, meetups=MEETUPS)
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except TemplateNotFound:
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abort(404)
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@app.route('/docs/<name>')
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def rest(name):
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try:
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with open(f'templates/{name}.rst') as fd:
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parts = docutils.core.publish_parts(
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source=fd.read(),
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writer=docutils.writers.html5_polyglot.Writer(),
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settings_overrides={'initial_header_level': 2})
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except FileNotFoundError:
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abort(404)
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return render_template(
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'rst.html', body_id=name, html=parts['body'], title=parts['title'])
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@app.route('/post/edit/<name>')
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@app.route('/post/edit/<name>/<timestamp>')
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def edit_post(name, timestamp=None):
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if name not in POSTS:
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abort(404)
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if timestamp is None:
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state = 'waiting'
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post = {}
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else:
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for state in ('published', 'waiting'):
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if (root / name / state / timestamp / 'post.xml').is_file():
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path = (root / name / state / timestamp / 'post.xml')
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break
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else:
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abort(404)
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tree = ElementTree.parse(path)
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post = {item.tag: (item.text or '').strip() for item in tree.iter()}
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return render_template(
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'edit_post.html', body_id='edit-post', post=post, name=name,
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state=state)
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@app.route('/post/edit/<name>', methods=['post'])
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@app.route('/post/edit/<name>/<timestamp>', methods=['post'])
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def save_post(name, timestamp=None):
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if name not in POSTS:
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abort(404)
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if timestamp is None:
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timestamp = str(int(time.time()))
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status = 'waiting'
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folder = root / name / 'waiting' / timestamp
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folder.mkdir()
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post = folder / 'post.xml'
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elif (root / name / 'waiting' / timestamp / 'post.xml').is_file():
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status = 'waiting'
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elif (root / name / 'published' / timestamp / 'post.xml').is_file():
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status = 'published'
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else:
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abort(404)
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post = root / name / status / timestamp / 'post.xml'
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tree = ElementTree.Element('item')
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for key in ('title', 'description', 'content', 'email'):
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element = ElementTree.SubElement(tree, key)
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element.text = request.form[key]
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element = ElementTree.SubElement(tree, 'pubDate')
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element.text = email.utils.formatdate(
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int(timestamp) if timestamp else time.time())
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ElementTree.ElementTree(tree).write(post)
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if 'publish' in request.form and status == 'waiting':
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(root / name / 'waiting' / timestamp).rename(
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root / name / 'published' / timestamp)
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elif 'unpublish' in request.form and status == 'published':
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(root / name / 'published' / timestamp).rename(
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root / name / 'waiting' / timestamp)
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return redirect('/')
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@app.route('/posts/<name>')
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def posts(name):
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if name not in POSTS:
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abort(404)
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path = root / name / 'published'
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timestamps = sorted(path.iterdir(), reverse=True)[:12]
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posts = {}
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for timestamp in timestamps:
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tree = ElementTree.parse(timestamp / 'post.xml')
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posts[timestamp.name] = {item.tag: item.text for item in tree.iter()}
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return render_template(
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'posts.html', body_id=name, posts=posts, title=POSTS[name], name=name)
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@app.route('/posts/<name>/<timestamp>')
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def post(name, timestamp):
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if name not in POSTS:
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abort(404)
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try:
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tree = ElementTree.parse(
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root / name / 'published' / timestamp / 'post.xml')
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except Exception:
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abort(404)
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post = {item.tag: item.text for item in tree.iter()}
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return render_template('post.html', body_id='post', post=post)
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@app.route('/planet/')
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@app.route('/planet/rss.xml')
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@cache.cached()
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def planet():
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entries = []
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for name, url in PLANET.items():
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for entry in feedparser.parse(url).entries:
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entries.append({'feed': name, 'content': entry})
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entries.sort(reverse=True, key=lambda entry: getattr(
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entry['content'], 'published_parsed', entry['content'].updated_parsed))
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return render_template('rss.xml', entries=entries)
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@app.route('/rss-jobs/RSS')
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def jobs():
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return redirect('https://plone.afpy.org/rss-jobs/RSS', code=307)
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@app.template_filter('parse_rfc822_datetime')
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def parse_rfc822_datetime(rfc822_datetime):
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return email.utils.parsedate_tz(rfc822_datetime)
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@app.template_filter('datetime')
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def format_datetime(time_struct, format_):
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return datetime.datetime(*time_struct[:6]).strftime(format_)
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@app.template_filter('rfc822_datetime')
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def format_rfc822_datetime(datetime_tuple):
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return email.utils.formatdate(time.mktime(datetime_tuple))
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if app.env == 'development': # pragma: no cover
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from sassutils.wsgi import SassMiddleware
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app.wsgi_app = SassMiddleware(
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app.wsgi_app, {'afpy': ('sass', 'static/css', '/static/css')})
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