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<article itemscope itemtype="http://schema.org/Article"><div class="article__header"><header><h1 style="color:Tomato;">Projets python</h1></header></div><meta itemprop="headline" content="Projets python"><div class="article__info clearfix"><ul class="left-col menu"><li>
2024-11-08 14:10:33 +01:00
<a class="button button--secondary button--pill button--sm" style="color:#00FFFF" href="/archive.html?tag=python">python</a>
2024-10-31 20:18:37 +01:00
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<i class="far fa-calendar-alt"></i>&nbsp;<span title="Création" style="color:#FF00FF">26&nbsp;avr.&nbsp;&nbsp;2020</span></li></ul></div><meta itemprop="datePublished" content="2020-04-26T00:00:00+02:00">
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<summary><b>Afficher/cacher Sommaire</b></summary>
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<div class="toc-aside js-toc-root"></div>
</details><h2 id="liens">Liens</h2>
<ul>
<li><a href="https://www.nintyzeros.com/2019/11/flask-mysql-crud-restful-api.html">Create a CRUD Restful Service API using Flask + Mysql [in 7 minutes!]</a></li>
<li><a href="https://devopsheaven.com/sqlite/databases/json/python/api/2017/10/11/sqlite-json-data-python.html">Storing JSON in a SQLite table using Python</a></li>
<li><a href="https://medium.com/trabe/user-authentication-with-flask-jwt-be0e6f457dff">User authentication with Flask-JWT</a></li>
<li><a href="https://geekflare.com/securing-flask-api-with-jwt/">How to Secure a Flask REST API with JSON Web Token? </a></li>
</ul>
<h2 id="projet-python-supysonic">Projet python supysonic</h2>
<ul>
<li><a href="https://github.com/spl0k/supysonic">supysonic</a></li>
<li><a href="https://blog.cinay.xyz/2019/07/Python-environnements-virtuels-VENV-et-Wing_Personnal_Python_IDE.html">Python - Création denvironnements virtuels VENV et “Wing Personnal” ,installer applis avec “pip”</a></li>
<li><a href="https://wiki.archlinux.fr/Python/Environnement_virtuel">Python/Environnement virtuel (archwiki)</a></li>
</ul>
<blockquote>
<p>Python 3.3+ fournit le module <strong>venv</strong>. Pour les applications qui requièrent une version antérieure de Python, utiliser virtualenv</p>
</blockquote>
<p>On se rend dans le répertoire <strong>/home/yannick/media/dplus/python-dev</strong></p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>cd /home/yannick/media/dplus/python-dev
git clone https://github.com/spl0k/supysonic
</code></pre></div></div>
<h3 id="environnement-virtuel">Environnement virtuel</h3>
<p>Aller dans le répertoire supysonic et créer environnement supysonic puis lactiver</p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>cd supysonic
python -m venv supysonic
source supysonic/bin/activate
</code></pre></div></div>
<p>(supysonic) [yannick@yannick-pc supysonic]$ <br />
Une fois dans lenvironnement virtuel, les modules peuvent être installés avec pip et les scripts peuvent être exécutés normalement.<br />
Sortir de lenvironnement virtuel par cette fonction fournie par bin/activate:</p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>(supysonic) [yannick@yannick-pc supysonic]$ deactivate
</code></pre></div></div>
<h3 id="utiliser-wing-personal-ide-avec-un-environnement-existant">Utiliser “Wing Personal IDE” avec un environnement existant</h3>
<p>Pour utiliser un virtualenv existant avec Wing, il suffit de définir lexécutable Python dans les propriétés du projet de Wing (Project Properties) sur le python dans votre répertoire virtualenv. Wing lutilise pour déterminer lenvironnement à utiliser pour lanalyse des sources et pour exécuter, tester et déboguer votre code.</p>
<p>La façon la plus simple de trouver la valeur correcte à définir est de lancer votre Python virtualenv à lextérieur de Wing et dexécuter ce qui suit de manière interactive :</p>
<div class="language-bash highlighter-rouge"><div class="highlight"><pre class="highlight"><code><span class="o">(</span>supysonic<span class="o">)</span> <span class="o">[</span>yannick@yannick-pc supysonic]<span class="nv">$ </span>python <span class="nt">-V</span>
Python 3.8.2
<span class="o">(</span>supysonic<span class="o">)</span> <span class="o">[</span>yannick@yannick-pc supysonic]<span class="nv">$ </span>python
Python 3.8.2 <span class="o">(</span>default, Apr 8 2020, 14:31:25<span class="o">)</span>
<span class="o">[</span>GCC 9.3.0] on linux
Type <span class="s2">"help"</span>, <span class="s2">"copyright"</span>, <span class="s2">"credits"</span> or <span class="s2">"license"</span> <span class="k">for </span>more information.
<span class="o">&gt;&gt;&gt;</span> import sys
<span class="o">&gt;&gt;&gt;</span> sys.executable
<span class="s1">'/home/yannick/media/dplus/python-dev/supysonic/supysonic/bin/python'</span>
<span class="o">&gt;&gt;&gt;</span> quit<span class="o">()</span>
</code></pre></div></div>
<p>Ouvrir “Wing Personal” , Projet → Nouveau Projet</p>
<p><img src="/images/wingperso001.png" alt="" width="600" /><br />
<img src="/images/wingperso002.png" alt="" width="600" /><br />
<img src="/images/wingperso003.png" alt="" width="600" /><br />
<img src="/images/wingperso004.png" alt="" width="600" /><br />
<img src="/images/wingperso005.png" alt="" width="600" /><br />
<img src="/images/wingperso006.png" alt="" width="600" /><br />
<img src="/images/wingperso007.png" alt="" width="600" /></p>
<p>En mode terminal , dans lenvironnement actif <code class="language-plaintext highlighter-rouge">(supysonic) [yannick@yannick-pc supysonic]$</code> <br />
Mise à jour pip</p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>pip install --upgrade pip
</code></pre></div></div>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>Successfully installed pip-20.0.2
</code></pre></div></div>
<p>Installation supysonic</p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>pip install .
</code></pre></div></div>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>[...]
Successfully installed Jinja2-2.11.2 MarkupSafe-1.1.1 Pillow-7.1.1 Werkzeug-1.0.1 certifi-2020.4.5.1 chardet-3.0.4 click-7.1.1 flask-1.1.2 idna-2.9 itsdangerous-1.1.0 mutagen-1.44.0 pathtools-0.1.2 pony-0.7.13 requests-2.23.0 supysonic-0.5.0 urllib3-1.25.9 watchdog-0.10.2 zipstream-1.1.4
</code></pre></div></div>
<p>Database mysql au lieu de sqlite (par défaut)<br />
Vérifier si module installé ou pas</p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>(supysonic) [yannick@yannick-pc supysonic]$ python
Python 3.8.2 (default, Apr 8 2020, 14:31:25)
[GCC 9.3.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
&gt;&gt;&gt; import MySQLdb
Traceback (most recent call last):
File "&lt;stdin&gt;", line 1, in &lt;module&gt;
ModuleNotFoundError: No module named 'MySQLdb'
&gt;&gt;&gt; quit()
</code></pre></div></div>
<p>Pas installé</p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>pip install pymysql
</code></pre></div></div>
<h2 id="configuration">Configuration</h2>
<p><em>Supysonic</em> cherche quatre fichiers pour sa configuration : <code class="language-plaintext highlighter-rouge">/etc/supysonic</code>,
<code class="language-plaintext highlighter-rouge">~/.supysonic</code>, <code class="language-plaintext highlighter-rouge">~/.config/supysonic/supysonic.conf</code> et <code class="language-plaintext highlighter-rouge">supysonic.conf</code> dans
le dossier en cours, en fusionnant les valeurs de tous les fichiers.</p>
<p>Les fichiers de configuration doivent respecter une structure similaire à celle du fichier INI de Windows, avec entête <code class="language-plaintext highlighter-rouge">[section]</code> et en utilisant une syntaxe “KEY = VALUE” ou “KEY : VALUE”.</p>
<p>Vous trouverez un fichier dexemple de configuration grossièrement documenté à la racine de len-tête
le fichier nommé “config.sample”. Plus de détails ci-dessous.</p>
<p>Il y a six sections dans la configuration :</p>
<ul>
<li>base : définit la configuration de la base de données et des analyses supplémentaires</li>
<li>webapp : configuration relative au serveur HTTP</li>
<li>daemon : configuration de lobservateur de fichiers danalyse</li>
<li>lastfm : clés pour activer le scrobbling Last.FM</li>
<li>transcoding ) : définit les programmes de transcodage</li>
<li>mimetypes : extension de fichier pour les correspondances de mimetype</li>
</ul>
<h3 id="section-base">Section “base”.</h3>
<p><code class="language-plaintext highlighter-rouge">database_uri</code> : la configuration la plus importante, définit le type et paramètres de la base de données à laquelle <em>Supysonic</em> doit se connecter. Elle comprend généralement nom dutilisateur, mot de passe, nom dhôte et nom de la base de données. La forme typique dune base de données. Cest lURI :</p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>driver://nom d'utilisateur:mot de passe@hôte:port/base de données
</code></pre></div></div>
<p>Si la connexion nécessite des paramètres supplémentaires, ceux-ci peuvent être fournis sous forme de
chaîne dinterrogation, telle que :</p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>driver://nom d'utilisateur:mot de passe@hôte:port/base de données?param1=valeur1&amp;param2=valeur2
</code></pre></div></div>
<p>Les pilotes pris en charge sont “sqlite”, “mysql” et “postgres” (ou “postgresql”).</p>
<p>Comme SQLite se connecte aux fichiers locaux, le format est légèrement différent. Le “fichier
de lURI est le nom de fichier de la base de données. Pour un chemin relatif, il nécessite trois barres obliques, pour les chemins absolus cest aussi trois barres obliques suivies du chemin absolu, cest-à-dire en fait quatre barres obliques sur les systèmes Unix.</p>
<div class="language-ini highlighter-rouge"><div class="highlight"><pre class="highlight"><code><span class="c">; Cheminement relatif
</span><span class="py">database_uri</span> <span class="p">=</span> <span class="s">sqlite:///relative-file.db</span>
<span class="c">; Chemin absolu sur les systèmes basés sur Unix
</span><span class="py">database_uri</span> <span class="p">=</span> <span class="s">sqlite:////home/user/supysonic.db</span>
<span class="c">; Chemin absolu sous Windows
</span><span class="py">database_uri</span> <span class="p">=</span> <span class="s">sqlite:///C:</span><span class="se">\U</span><span class="s">sers</span><span class="se">\u</span><span class="s">ser</span><span class="se">\s</span><span class="s">upysonic.db</span>
</code></pre></div></div>
<p>Une base de données compatible avec MySQL nécessite soit <code class="language-plaintext highlighter-rouge">MySQLdb</code> soit <code class="language-plaintext highlighter-rouge">pymysql</code> pour être installé. PostgreSQL a besoin de <code class="language-plaintext highlighter-rouge">psycopg2</code>.</p>
<blockquote>
<p>Notez que pour MySQL, si aucun jeu de caractères nest défini sur lURI, la valeur par défaut est
utf8mb4”, quel que soit le paramétrage de votre installation MySQL.</p>
</blockquote>
<p>Si <code class="language-plaintext highlighter-rouge">database_uri</code> nest pas fourni, il sagit par défaut dune base de données SQLite stockée dans
<code class="language-plaintext highlighter-rouge">/tmp/supysonic/supysonic.db</code>.</p>
<p><code class="language-plaintext highlighter-rouge">scanner_extensions</code> : Une liste dextensions de fichiers séparées par des espaces, que lanalyseur est
limité à. Utile si vous avez plusieurs formats audio dans votre bibliothèque mais
ne veulent en servir quune partie. Sil est laissé vide, le scanner essaiera de lire chaque fichier
quil trouve.</p>
<p><code class="language-plaintext highlighter-rouge">follow_symlinks</code> : si défini à <code class="language-plaintext highlighter-rouge">yes</code>, permet au scanner de suivre des liens symboliques.
Désactivé par défaut, ne lactivez que si vous faites confiance à votre système de fichiers car rien nest
fait pour traiter les liens ou les boucles rompus.</p>
<div class="language-ini highlighter-rouge"><div class="highlight"><pre class="highlight"><code><span class="nn">[base]</span>
<span class="err">Une</span> <span class="err">base</span> <span class="err">de</span> <span class="err">données</span> <span class="err">URI.</span> <span class="err">Voir</span> <span class="err">le</span> <span class="err">dossier</span> <span class="err">"schema"</span> <span class="err">pour</span> <span class="err">les</span> <span class="err">scripts</span> <span class="err">de</span> <span class="err">création</span> <span class="err">de</span> <span class="err">schémas</span>
<span class="c">; Par défaut : sqlite:////tmp/supysonic/supysonic.db
</span><span class="py">database_uri</span> <span class="p">=</span> <span class="s">sqlite:////var/supysonic/supysonic.db</span>
<span class="c">;database_uri = mysql://supysonic:supysonic@localhost/supysonic
;database_uri = postgres://supysonic:supysonic@localhost/supysonic
</span>
<span class="c">;Facultatif, limiter le scanner à ces extensions. Valeur par défaut : none
</span><span class="py">scanner_extensions</span> <span class="p">=</span> <span class="s">mp3 ogg</span>
<span class="c">;Le scanner doit-il suivre des liens symboliques ? Par défaut : no
</span><span class="py">follow_symlinks</span> <span class="p">=</span> <span class="s">no</span>
</code></pre></div></div>
<h3 id="section-webapp">Section “webapp”</h3>
<p><code class="language-plaintext highlighter-rouge">cache_dir</code> : répertoire utilisé pour stocker les fichiers générés, tels que la couverture redimensionnée
lart ou les fichiers transcodés. La valeur par défaut est <code class="language-plaintext highlighter-rouge">/tmp/supysonic</code>.</p>
<p><code class="language-plaintext highlighter-rouge">cache_size</code> : taille maximale (en mégaoctets) du cache (sauf pour les trancodes).
La valeur par défaut est de 512 Mo.</p>
<p><code class="language-plaintext highlighter-rouge">transcode_cache_size</code> : taille maximale (en mégaoctets) du cache de transcode.
La valeur par défaut est de 1024 Mo (1 Go)</p>
<p><code class="language-plaintext highlighter-rouge">log_file</code> : fichier tournant où se trouvent certains événements générés par le serveur web
enregistré. Laissez vide pour désactiver lenregistrement.</p>
<p><code class="language-plaintext highlighter-rouge">log_level</code> : définit le seuil de gravité minimum des messages à ajouter à
<code class="language-plaintext highlighter-rouge">log_file</code>. Les valeurs possibles sont : <code class="language-plaintext highlighter-rouge">DEBUG</code>, <code class="language-plaintext highlighter-rouge">INFO</code>, <code class="language-plaintext highlighter-rouge">WARNING</code>, <code class="language-plaintext highlighter-rouge">ERROR</code> et <code class="language-plaintext highlighter-rouge">CRITICAL</code><br />
La valeur par défaut est <code class="language-plaintext highlighter-rouge">WARNING</code>.</p>
<p><code class="language-plaintext highlighter-rouge">mount_api</code> : Activer ou désactiver lAPI Subsonic REST.Existe surtout pour les tests<br />
Par défaut : “on”.</p>
<p><code class="language-plaintext highlighter-rouge">mount_webui</code> : “on/off” active ou désactive linterface web administrative.
Notez que si cette option est désactivée, les utilisateurs ne pourront pas définir un
format de transcodage.<br />
Par défaut : “on”</p>
<div class="language-ini highlighter-rouge"><div class="highlight"><pre class="highlight"><code><span class="nn">[webapp]</span>
<span class="c">; Répertoire de cache optionnel. Par défaut : /tmp/supysonic
</span><span class="py">cache_dir</span> <span class="p">=</span> <span class="s">/var/supysonic/cache</span>
<span class="c">;Taille maximale du cache principal en Mo. Valeur par défaut : 512
</span><span class="py">cache_size</span> <span class="p">=</span> <span class="s">512</span>
<span class="c">;Transcodage de la taille maximale du cache en Mo. Valeur par défaut : 1024 (1GB)
</span><span class="py">transcode_cache_size</span> <span class="p">=</span> <span class="s">1024</span>
<span class="c">;Fichier journal tournant facultatif. Valeur par défaut : aucune
</span><span class="py">log_file</span> <span class="p">=</span> <span class="s">/var/supysonic/supysonic.log</span>
<span class="c">;Niveau log. Valeurs possibles : DEBUG, INFO, WARNING, ERROR, CRITICAL.
</span><span class="err">Par</span> <span class="err">défaut</span> <span class="err">:</span> <span class="err">AVERTISSEMENT</span>
<span class="py">log_level</span> <span class="p">=</span> <span class="s">AVERTISSEMENT</span>
<span class="err">Activer</span> <span class="err">l'API</span> <span class="err">Subsonic</span> <span class="err">REST.</span> <span class="err">Vous</span> <span class="err">voudrez</span> <span class="err">très</span> <span class="err">probablement</span> <span class="err">la</span> <span class="err">garder</span> <span class="err">activée.</span>
<span class="err">Ici</span> <span class="err">pour</span> <span class="err">les</span> <span class="err">tests.</span> <span class="err">Valeur</span> <span class="err">par</span> <span class="err">défaut</span> <span class="err">:</span> <span class="err">on</span>
<span class="c">;mount_api =
</span></code></pre></div></div>
<h3 id="section-daemon">Section “daemon</h3>
<p><code class="language-plaintext highlighter-rouge">socket</code> : Fichier socket du domaine Unix (ou “named pipe” sous Windows) utilisé pour communiquer
entre le démon et les clients qui en dépendent (par exemple CLI, folder admin web page,
etc.) Notez que lutilisation dune adresse IP ici nest pas prise en charge.
Par défaut : /tmp/supysonic/supysonic.sock</p>
<p><code class="language-plaintext highlighter-rouge">run_watcher</code> : démarrer ou non lobservateur qui va écouter la bibliothèque
changements. Default: yes</p>
<p>wait_delay` : délai (en secondes) avant de déclencher lopération de balayage après
un changement a été détecté. Cela permet déviter deffectuer trop de balayages lorsque plusieurs
les changements sont détectés pour un seul fichier sur une courte période.
La valeur par défaut est de 5 secondes.Default: 5 seconds</p>
<p><code class="language-plaintext highlighter-rouge">jukebox_command</code> : commande utilisée par le mode jukebox pour lire un seul fichier.
Voir la <a href="jukebox.md">documentation du jukebox</a> pour plus de détails.</p>
<p><code class="language-plaintext highlighter-rouge">log_file</code> : fichier en rotation où les événements générés par lobservateur de fichiers sont enregistrés.
Sil est laissé vide, tout enregistrement sera envoyé à stderr.</p>
<p><code class="language-plaintext highlighter-rouge">log_level</code> : définit le seuil minimum de gravité des messages à ajouter à <code class="language-plaintext highlighter-rouge">log_file</code>. Les valeurs possibles sont : <code class="language-plaintext highlighter-rouge">DEBUG</code>, <code class="language-plaintext highlighter-rouge">INFO</code>, <code class="language-plaintext highlighter-rouge">WARNING</code>, <code class="language-plaintext highlighter-rouge">ERROR</code> et <code class="language-plaintext highlighter-rouge">CRITICAL</code>. La valeur par défaut est <code class="language-plaintext highlighter-rouge">WARNING</code></p>
<div class="language-ini highlighter-rouge"><div class="highlight"><pre class="highlight"><code><span class="nn">[daemon]</span>
<span class="c">;Fichier de socket que le démon écoutera pour les commandes de gestion entrantes
;Par défaut : /tmp/supysonic/supysonic.sock
</span><span class="py">socket</span> <span class="p">=</span> <span class="s">/var/run/supysonic.sock</span>
<span class="c">;Définit si l'observateur de fichiers doit être lancé. Valeur par défaut : yes
</span><span class="py">run_watcher</span> <span class="p">=</span> <span class="s">yes</span>
<span class="c">;Délai en secondes avant de déclencher l'opération de balayage après une modification détecté.
;Cela permet d'éviter d'effectuer trop de scans lorsque de multiples changements sont détectés pour un seul fichier sur une courte période. Valeur par défaut : 5
</span><span class="py">wait_delay</span> <span class="p">=</span> <span class="s">5</span>
<span class="c">;Commande utilisée par le juke-box
</span><span class="py">jukebox_command</span> <span class="p">=</span> <span class="s">mplayer -ss %offset %path</span>
<span class="c">;Fichier journal tournant optionnel pour le démon du scanner. Enregistrements dans stderr si vide
</span><span class="py">log_file</span> <span class="p">=</span> <span class="s">/var/supysonic/supysonic-daemon.log</span>
<span class="py">log_level</span> <span class="p">=</span> <span class="s">INFO</span>
</code></pre></div></div>
<h3 id="section-lastfm">Section “lastfm”</h3>
<p>Cette section permet de définir les clés API pour permettre lintégration de Last.FM dans Supysonic Actuellement, il nest utilisé que pour <em>scrobbler</em> les morceaux joués et mettre à jour
linformation <em>qui joue maintenant</em>. Voir <a href="https://www.last.fm/api">https://www.last.fm/api</a> pour obtenir ces clés.<br />
Une fois les clés définies, les utilisateurs doivent relier leur compte en visitant leur profil
page sur linterface utilisateur administrative de <em>Supysonic</em>.</p>
<p><code class="language-plaintext highlighter-rouge">api_key</code> : Clé API Last.FM</p>
<p><code class="language-plaintext highlighter-rouge">secret</code> : clé secrète associée à la clé API</p>
<div class="language-ini highlighter-rouge"><div class="highlight"><pre class="highlight"><code><span class="nn">[lastfm]</span>
<span class="c">;API et clé secrète pour permettre le scrobbling. http://www.last.fm/api/accounts
;Défaut : none
;api_key =
;secret =
</span></code></pre></div></div>
<h3 id="section-transcodage">Section “transcodage”</h3>
<p>Cette section définit les programmes de ligne de commande à utiliser pour convertir un fichier audio à un autre format ou changer son débit binaire.<br />
Toutes les configurations dans lexemple ci-dessous nont <strong>pas</strong> été testées de manière approfondie.<br />
Pour plus de détails, veuillez vous référer à la <a href="transcoding.md">configuration du transcodage</a>.</p>
<div class="language-ini highlighter-rouge"><div class="highlight"><pre class="highlight"><code><span class="nn">[transcoding]</span>
<span class="c">;Programmes utilisés pour convertir d'un format/bitrate à un autre. Valeurs par défaut : aucune
</span><span class="py">transcoder_mp3_mp3</span> <span class="p">=</span> <span class="s">lame --quiet --mp3input -b %outrate %srcpath -</span>
<span class="py">transcoder</span> <span class="p">=</span> <span class="s">ffmpeg -i %srcpath -ab %outratek -v 0 -f %outfmt -</span>
<span class="py">decoder_mp3</span> <span class="p">=</span> <span class="s">mpg123 --quiet -w - %srcpath</span>
<span class="py">decoder_ogg</span> <span class="p">=</span> <span class="s">oggdec -o %srcpath</span>
<span class="py">decoder_flac</span> <span class="p">=</span> <span class="s">flac -d -c -s %srcpath</span>
<span class="py">encoder_mp3</span> <span class="p">=</span> <span class="s">lame --quiet -b %outrate - -</span>
<span class="py">encoder_ogg</span> <span class="p">=</span> <span class="s">oggenc2 -q -M %outrate -</span>
</code></pre></div></div>
<h3 id="section-mimetypes">Section “mimetypes</h3>
<p>Utilisez cette section si le système sur lequel <em>Supysonic</em> est installé a du mal à deviner le “mime” de certains dossiers. Cela ne peut être utile que dans de rares cas. Voir les liens suivants pour une liste dexemples :</p>
<ul>
<li>https://en.wikipedia.org/wiki/Media_type#Common_examples</li>
<li>https://www.iana.org/assignments/media-types/media-types.xhtml</li>
</ul>
<div class="language-ini highlighter-rouge"><div class="highlight"><pre class="highlight"><code><span class="nn">[mimetypes]</span>
<span class="c">;Extension aux cartographies mimetype au cas où votre système aurait des difficultés à deviner
</span><span class="err">Défaut</span> <span class="err">:</span> <span class="err">aucun</span>
<span class="c">;mp3 = audio/mpeg
;ogg = audio/vorbis
</span></code></pre></div></div>
<h3 id="créer-le-fichier-de-configuration">Créer le fichier de configuration</h3>
<p>Fichier <strong>~/.config/supysonic/supysonic.conf</strong></p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>mkdir -p ~/.config/supysonic/
nano ~/.config/supysonic/supysonic.conf
</code></pre></div></div>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>[base]
; A database URI. See the 'schema' folder for schema creation scripts
; Default: sqlite:////tmp/supysonic/supysonic.db
;database_uri = sqlite:////var/supysonic/supysonic.db
database_uri = mysql://supysonic:supysonic@localhost/supysonic
;database_uri = postgres://supysonic:supysonic@localhost/supysonic
; Optional, restrict scanner to these extensions. Default: none
;scanner_extensions = mp3 ogg
; Should the scanner follow symbolic links? Default: no
follow_symlinks = no
[webapp]
; Optional cache directory. Default: /tmp/supysonic
cache_dir = /var/supysonic/cache
; Main cache max size in MB. Default: 512
cache_size = 512
; Transcode cache max size in MB. Default: 1024 (1GB)
transcode_cache_size = 1024
; Optional rotating log file. Default: none
log_file = /var/log/supysonic.log
; Log level. Possible values: DEBUG, INFO, WARNING, ERROR, CRITICAL.
; Default: WARNING
log_level = WARNING
; Enable the Subsonic REST API. You'll most likely want to keep this on, here
; for testing purposes. Default: on
;mount_api = on
; Enable the administrative web interface. Default: on
;mount_webui = on
[daemon]
; Socket file the daemon will listen on for incoming management commands
; Default: /tmp/supysonic/supysonic.sock
socket = /var/run/supysonic.sock
; Defines if the file watcher should be started. Default: yes
run_watcher = yes
; Delay in seconds before triggering scanning operation after a change have been
; detected.
; This prevents running too many scans when multiple changes are detected for a
; single file over a short time span. Default: 5
wait_delay = 5
; Command used by the jukebox
jukebox_command = mplayer -ss %offset %path
; Optional rotating log file for the scanner daemon. Logs to stderr if empty
log_file = /var/supysonic/supysonic-daemon.log
log_level = INFO
[lastfm]
; API and secret key to enable scrobbling. http://www.last.fm/api/accounts
; Defaults: none
;api_key =
;secret =
[transcoding]
; Programs used to convert from one format/bitrate to another. Defaults: none
transcoder_mp3_mp3 = lame --quiet --mp3input -b %outrate %srcpath -
transcoder = ffmpeg -i %srcpath -ab %outratek -v 0 -f %outfmt -
decoder_mp3 = mpg123 --quiet -w - %srcpath
decoder_ogg = oggdec -o %srcpath
decoder_flac = flac -d -c -s %srcpath
encoder_mp3 = lame --quiet -b %outrate - -
encoder_ogg = oggenc2 -Q -M %outrate -
; Default format, used when a client requests a bitrate lower than the original
; file and no specific format
default_transcode_target = mp3
[mimetypes]
; Extension to mimetype mappings in case your system has some trouble guessing
; Default: none
;mp3 = audio/mpeg
;ogg = audio/vorbis
</code></pre></div></div>
<p>Créer une base mysql <strong>supysonic</strong> utilisateur <em>supysonic</em> ayant tous les droits</p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code># debian
mysql -u root -p$(cat /etc/mysql/mdp) -e "CREATE DATABASE supysonic; GRANT ALL ON supysonic.* TO 'supysonic'@'localhost' IDENTIFIED BY '8gKwwF5yVu'; FLUSH PRIVILEGES;"
# archlinux
Créer la base mysql pour supysonic
mysql -u root -p$(cat /home/yannick/Private/mdp/mariadb/root) -e "CREATE DATABASE supysonic; GRANT ALL ON supysonic.* TO 'supysonic'@'localhost' IDENTIFIED BY '8gKwwF5yVu'; FLUSH PRIVILEGES;"
</code></pre></div></div>
<h2 id="how-to-implement-crud-using-ajax-and-json">How to Implement CRUD Using Ajax and Json</h2>
<ul>
<li><a href="https://simpleisbetterthancomplex.com/tutorial/2016/11/15/how-to-implement-a-crud-using-ajax-and-json.html">How to Implement CRUD Using Ajax and Json</a></li>
</ul>
<p>On se rend dans le répertoire <strong>/home/yannick/media/dplus/python-dev</strong></p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>cd /home/yannick/media/dplus/python-dev
git clone https://github.com/sibtc/simple-ajax-crud
</code></pre></div></div>
<p>Aller dans le répertoire simple-ajax-crud et créer environnement simple-ajax-crud puis lactiver</p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>cd simple-ajax-crud
python -m venv simple-ajax-crud
source simple-ajax-crud/bin/activate
</code></pre></div></div>
<p>(simple-ajax-crud) [yannick@yannick-pc simple-ajax-crud]$</p>
<p>La façon la plus simple de trouver la valeur correcte à définir pour “Wing Personal” est de lancer votre Python virtualenv à lextérieur de Wing et dexécuter ce qui suit de manière interactive :</p>
<div class="language-bash highlighter-rouge"><div class="highlight"><pre class="highlight"><code><span class="o">(</span>simple-ajax-crud<span class="o">)</span> <span class="o">[</span>yannick@yannick-pc simple-ajax-crud]<span class="nv">$ </span>python
Python 3.8.2 <span class="o">(</span>default, Apr 8 2020, 14:31:25<span class="o">)</span>
<span class="o">[</span>GCC 9.3.0] on linux
Type <span class="s2">"help"</span>, <span class="s2">"copyright"</span>, <span class="s2">"credits"</span> or <span class="s2">"license"</span> <span class="k">for </span>more information.
<span class="o">&gt;&gt;&gt;</span> import sys
<span class="o">&gt;&gt;&gt;</span> sys.executable
<span class="s1">'/home/yannick/media/dplus/python-dev/simple-ajax-crud/simple-ajax-crud/bin/python'</span>
<span class="o">&gt;&gt;&gt;</span> quit<span class="o">()</span>
</code></pre></div></div>
<p>Installation</p>
<p>Changer les versions dans <strong>requirements.txt</strong></p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>Django==3.0
django-widget-tweaks==1.4.8
</code></pre></div></div>
<p>Installer</p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>pip install -r requirements.txt
python manage.py migrate
python manage.py runserver
</code></pre></div></div>
<p>lien 127.0.0.1:8000</p>
<h2 id="flask-crud-app">flask-crud-app</h2>
<p><a href="https://github.com/macagua/flask-crud-app">flask-crud-app</a></p>
<p>On se rend dans le répertoire <strong>/home/yannick/media/dplus/python-dev</strong></p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>cd /home/yannick/media/dplus/python-dev
git clone https://github.com/macagua/flask-crud-app
</code></pre></div></div>
<p>Aller dans le répertoire flask-crud-appet créer environnement simple-ajax-crud puis lactiver</p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>cd flask-crud-app
python -m venv flask-crud-app
source flask-crud-app/bin/activate
</code></pre></div></div>
<p>(simple-ajax-crud) [yannick@yannick-pc simple-ajax-crud]$</p>
<p>Valeur correcte à définir pour “Wing Personal” , lancer votre Python virtualenv à lextérieur de Wing et dexécuter ce qui suit de manière interactive :</p>
<div class="language-bash highlighter-rouge"><div class="highlight"><pre class="highlight"><code><span class="o">(</span>flask-crud-app<span class="o">)</span> <span class="o">[</span>yannick@yannick-pc flask-crud-app]<span class="nv">$ </span>python
Python 3.8.2 <span class="o">(</span>default, Apr 8 2020, 14:31:25<span class="o">)</span>
<span class="o">[</span>GCC 9.3.0] on linux
Type <span class="s2">"help"</span>, <span class="s2">"copyright"</span>, <span class="s2">"credits"</span> or <span class="s2">"license"</span> <span class="k">for </span>more information.
<span class="o">&gt;&gt;&gt;</span> import sys
<span class="o">&gt;&gt;&gt;</span> sys.executable
<span class="s1">'/home/yannick/media/dplus/python-dev/flask-crud-app/flask-crud-app/bin/python'</span>
<span class="o">&gt;&gt;&gt;</span> quit<span class="o">()</span>
</code></pre></div></div>
<p>On met à jour pip</p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>pip install --upgrade pip
</code></pre></div></div>
<p>Installer</p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>pip install -r requirements.txt
</code></pre></div></div>
<p>Exécution</p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>python bookmanager.py
</code></pre></div></div>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code> * Serving Flask app "bookmanager" (lazy loading)
* Environment: production
WARNING: Do not use the development server in a production environment.
Use a production WSGI server instead.
* Debug mode: on
* Running on http://0.0.0.0:8087/ (Press CTRL+C to quit)
* Restarting with stat
* Debugger is active!
* Debugger PIN: 265-845-360
</code></pre></div></div>
<p>Lien http://127.0.0.1:8087</p>
<h2 id="how-to-use-jwt-authentication-with-django-rest-framework">How to Use JWT Authentication with Django REST Framework</h2>
<p>JWT signifie JSON Web Token et cest une stratégie dauthentification utilisée par les applications client/serveur où le client est une application Web utilisant JavaScript et un cadre frontal comme Angular, React ou VueJS.</p>
<p>Dans ce tutoriel, nous allons explorer les spécificités de lauthentification JWT. Si vous souhaitez en savoir plus sur lauthentification par jeton à laide du Django REST Framework (DRF), ou si vous voulez savoir comment démarrer un nouveau projet DRF, vous pouvez lire ce tutoriel : <a href="https://simpleisbetterthancomplex.com/tutorial/2018/11/22/how-to-implement-token-authentication-using-django-rest-framework.html">Comment mettre en œuvre lauthentification par jeton en utilisant Django REST Framework (anglais)</a>. Les concepts sont les mêmes, nous allons juste changer le backend dauthentification.</p>
<ul>
<li><a href="https://simpleisbetterthancomplex.com/tutorial/2018/12/19/how-to-use-jwt-authentication-with-django-rest-framework.html">How to Use JWT Authentication with Django REST Framework</a></li>
<li><a href="https://github.com/sibtc/drf-jwt-example">https://github.com/sibtc/drf-jwt-example</a></li>
</ul>
<h2 id="basic-django-crud-using-ajax-json-and-jquery--monolithic-architecture">Basic Django CRUD using AJAX, JSON, and JQuery Monolithic Architecture</h2>
<p>En génie logiciel, une application monolithique décrit une application logicielle à un seul niveau dans laquelle linterface utilisateur et le code daccès aux données sont combinés en un seul programme à partir dune seule plate-forme.</p>
<p>Une application monolithique est autonome et indépendante des autres applications informatiques.</p>
<ul>
<li><a href="https://pinoylearnpython.com/basic-django-crud-using-ajax-json-and-jquery-monolithic-architecture/">Basic Django CRUD using AJAX, JSON, and JQuery Monolithic Architecture</a></li>
<li><a href="https://github.com/pinoylearnpython/dev">https://github.com/pinoylearnpython/dev</a></li>
</ul>
<h2 id="sublime-music">sublime-music</h2>
<p>https://sumner.gitlab.io/sublime-music/</p>
<p>Environnement</p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>cd /home/yannick/media/dplus/python-dev
python -m venv sublime-music
source sublime-music/bin/activate
pip install --upgrade pip
</code></pre></div></div>
<p>Pour éviter lerreur <strong>Failed to build PyGObject</strong></p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code> ERROR: Command errored out with exit status 1:
command: /home/yannick/media/dplus/python-dev/sublime-music/bin/python /home/yannick/media/dplus/python-dev/sublime-music/lib/python3.8/site-packages/pip/_vendor/pep517/_in_process.py build_wheel /tmp/tmpp619_l9p
cwd: /tmp/pip-install-z_bmujb7/PyGObject
Complete output (43 lines):
[...]
Package gobject-introspection-1.0 was not found in the pkg-config search path.
Perhaps you should add the directory containing `gobject-introspection-1.0.pc'
to the PKG_CONFIG_PATH environment variable
Package 'gobject-introspection-1.0', required by 'virtual:world', not found
Command '('pkg-config', '--print-errors', '--exists', 'gobject-introspection-1.0 &gt;= 1.46.0')' returned non-zero exit status 1.
----------------------------------------
ERROR: Failed building wheel for PyGObject
Failed to build PyGObject
ERROR: Could not build wheels for PyGObject which use PEP 517 and cannot be installed directly
</code></pre></div></div>
<p>il faut installer <strong>gobject-introspection</strong> (gobject-introspection-runtime ne suffit pas)</p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>yay -S gobject-introspection
</code></pre></div></div>
<p>Installer</p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>pip install sublime-music
</code></pre></div></div>
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* Simple-Jekyll-Search
* Copyright 2015-2020, Christian Fei
* Licensed under the MIT License.
*/
(function(){
'use strict'
var _$Templater_7 = {
compile: compile,
setOptions: setOptions
}
const options = {}
options.pattern = /\{(.*?)\}/g
options.template = ''
options.middleware = function () {}
function setOptions (_options) {
options.pattern = _options.pattern || options.pattern
options.template = _options.template || options.template
if (typeof _options.middleware === 'function') {
options.middleware = _options.middleware
}
}
function compile (data) {
return options.template.replace(options.pattern, function (match, prop) {
const value = options.middleware(prop, data[prop], options.template)
if (typeof value !== 'undefined') {
return value
}
return data[prop] || match
})
}
'use strict';
function fuzzysearch (needle, haystack) {
var tlen = haystack.length;
var qlen = needle.length;
if (qlen > tlen) {
return false;
}
if (qlen === tlen) {
return needle === haystack;
}
outer: for (var i = 0, j = 0; i < qlen; i++) {
var nch = needle.charCodeAt(i);
while (j < tlen) {
if (haystack.charCodeAt(j++) === nch) {
continue outer;
}
}
return false;
}
return true;
}
var _$fuzzysearch_1 = fuzzysearch;
'use strict'
/* removed: const _$fuzzysearch_1 = require('fuzzysearch') */;
var _$FuzzySearchStrategy_5 = new FuzzySearchStrategy()
function FuzzySearchStrategy () {
this.matches = function (string, crit) {
return _$fuzzysearch_1(crit.toLowerCase(), string.toLowerCase())
}
}
'use strict'
var _$LiteralSearchStrategy_6 = new LiteralSearchStrategy()
function LiteralSearchStrategy () {
this.matches = function (str, crit) {
if (!str) return false
str = str.trim().toLowerCase()
crit = crit.trim().toLowerCase()
return crit.split(' ').filter(function (word) {
return str.indexOf(word) >= 0
}).length === crit.split(' ').length
}
}
'use strict'
var _$Repository_4 = {
put: put,
clear: clear,
search: search,
setOptions: __setOptions_4
}
/* removed: const _$FuzzySearchStrategy_5 = require('./SearchStrategies/FuzzySearchStrategy') */;
/* removed: const _$LiteralSearchStrategy_6 = require('./SearchStrategies/LiteralSearchStrategy') */;
function NoSort () {
return 0
}
const data = []
let opt = {}
opt.fuzzy = false
opt.limit = 10
opt.searchStrategy = opt.fuzzy ? _$FuzzySearchStrategy_5 : _$LiteralSearchStrategy_6
opt.sort = NoSort
opt.exclude = []
function put (data) {
if (isObject(data)) {
return addObject(data)
}
if (isArray(data)) {
return addArray(data)
}
return undefined
}
function clear () {
data.length = 0
return data
}
function isObject (obj) {
return Boolean(obj) && Object.prototype.toString.call(obj) === '[object Object]'
}
function isArray (obj) {
return Boolean(obj) && Object.prototype.toString.call(obj) === '[object Array]'
}
function addObject (_data) {
data.push(_data)
return data
}
function addArray (_data) {
const added = []
clear()
for (let i = 0, len = _data.length; i < len; i++) {
if (isObject(_data[i])) {
added.push(addObject(_data[i]))
}
}
return added
}
function search (crit) {
if (!crit) {
return []
}
return findMatches(data, crit, opt.searchStrategy, opt).sort(opt.sort)
}
function __setOptions_4 (_opt) {
opt = _opt || {}
opt.fuzzy = _opt.fuzzy || false
opt.limit = _opt.limit || 10
opt.searchStrategy = _opt.fuzzy ? _$FuzzySearchStrategy_5 : _$LiteralSearchStrategy_6
opt.sort = _opt.sort || NoSort
opt.exclude = _opt.exclude || []
}
function findMatches (data, crit, strategy, opt) {
const matches = []
for (let i = 0; i < data.length && matches.length < opt.limit; i++) {
const match = findMatchesInObject(data[i], crit, strategy, opt)
if (match) {
matches.push(match)
}
}
return matches
}
function findMatchesInObject (obj, crit, strategy, opt) {
for (const key in obj) {
if (!isExcluded(obj[key], opt.exclude) && strategy.matches(obj[key], crit)) {
return obj
}
}
}
function isExcluded (term, excludedTerms) {
for (let i = 0, len = excludedTerms.length; i < len; i++) {
const excludedTerm = excludedTerms[i]
if (new RegExp(excludedTerm).test(term)) {
return true
}
}
return false
}
/* globals ActiveXObject:false */
'use strict'
var _$JSONLoader_2 = {
load: load
}
function load (location, callback) {
const xhr = getXHR()
xhr.open('GET', location, true)
xhr.onreadystatechange = createStateChangeListener(xhr, callback)
xhr.send()
}
function createStateChangeListener (xhr, callback) {
return function () {
if (xhr.readyState === 4 && xhr.status === 200) {
try {
callback(null, JSON.parse(xhr.responseText))
} catch (err) {
callback(err, null)
}
}
}
}
function getXHR () {
return window.XMLHttpRequest ? new window.XMLHttpRequest() : new ActiveXObject('Microsoft.XMLHTTP')
}
'use strict'
var _$OptionsValidator_3 = function OptionsValidator (params) {
if (!validateParams(params)) {
throw new Error('-- OptionsValidator: required options missing')
}
if (!(this instanceof OptionsValidator)) {
return new OptionsValidator(params)
}
const requiredOptions = params.required
this.getRequiredOptions = function () {
return requiredOptions
}
this.validate = function (parameters) {
const errors = []
requiredOptions.forEach(function (requiredOptionName) {
if (typeof parameters[requiredOptionName] === 'undefined') {
errors.push(requiredOptionName)
}
})
return errors
}
function validateParams (params) {
if (!params) {
return false
}
return typeof params.required !== 'undefined' && params.required instanceof Array
}
}
'use strict'
var _$utils_9 = {
merge: merge,
isJSON: isJSON
}
function merge (defaultParams, mergeParams) {
const mergedOptions = {}
for (const option in defaultParams) {
mergedOptions[option] = defaultParams[option]
if (typeof mergeParams[option] !== 'undefined') {
mergedOptions[option] = mergeParams[option]
}
}
return mergedOptions
}
function isJSON (json) {
try {
if (json instanceof Object && JSON.parse(JSON.stringify(json))) {
return true
}
return false
} catch (err) {
return false
}
}
var _$src_8 = {};
(function (window) {
'use strict'
let options = {
searchInput: null,
resultsContainer: null,
json: [],
success: Function.prototype,
searchResultTemplate: '<li><a href="{url}" title="{desc}">{title}</a></li>',
templateMiddleware: Function.prototype,
sortMiddleware: function () {
return 0
},
noResultsText: 'No results found',
limit: 10,
fuzzy: false,
debounceTime: null,
exclude: []
}
let debounceTimerHandle
const debounce = function (func, delayMillis) {
if (delayMillis) {
clearTimeout(debounceTimerHandle)
debounceTimerHandle = setTimeout(func, delayMillis)
} else {
func.call()
}
}
const requiredOptions = ['searchInput', 'resultsContainer', 'json']
/* removed: const _$Templater_7 = require('./Templater') */;
/* removed: const _$Repository_4 = require('./Repository') */;
/* removed: const _$JSONLoader_2 = require('./JSONLoader') */;
const optionsValidator = _$OptionsValidator_3({
required: requiredOptions
})
/* removed: const _$utils_9 = require('./utils') */;
window.SimpleJekyllSearch = function (_options) {
const errors = optionsValidator.validate(_options)
if (errors.length > 0) {
throwError('You must specify the following required options: ' + requiredOptions)
}
options = _$utils_9.merge(options, _options)
_$Templater_7.setOptions({
template: options.searchResultTemplate,
middleware: options.templateMiddleware
})
_$Repository_4.setOptions({
fuzzy: options.fuzzy,
limit: options.limit,
sort: options.sortMiddleware,
exclude: options.exclude
})
if (_$utils_9.isJSON(options.json)) {
initWithJSON(options.json)
} else {
initWithURL(options.json)
}
const rv = {
search: search
}
typeof options.success === 'function' && options.success.call(rv)
return rv
}
function initWithJSON (json) {
_$Repository_4.put(json)
registerInput()
}
function initWithURL (url) {
_$JSONLoader_2.load(url, function (err, json) {
if (err) {
throwError('failed to get JSON (' + url + ')')
}
initWithJSON(json)
})
}
function emptyResultsContainer () {
options.resultsContainer.innerHTML = ''
}
function appendToResultsContainer (text) {
options.resultsContainer.innerHTML += text
}
function registerInput () {
options.searchInput.addEventListener('input', function (e) {
if (isWhitelistedKey(e.which)) {
emptyResultsContainer()
debounce(function () { search(e.target.value) }, options.debounceTime)
}
})
}
function search (query) {
if (isValidQuery(query)) {
emptyResultsContainer()
render(_$Repository_4.search(query), query)
}
}
function render (results, query) {
const len = results.length
if (len === 0) {
return appendToResultsContainer(options.noResultsText)
}
for (let i = 0; i < len; i++) {
results[i].query = query
appendToResultsContainer(_$Templater_7.compile(results[i]))
}
}
function isValidQuery (query) {
return query && query.length > 0
}
function isWhitelistedKey (key) {
return [13, 16, 20, 37, 38, 39, 40, 91].indexOf(key) === -1
}
function throwError (message) {
throw new Error('SimpleJekyllSearch --- ' + message)
}
})(window)
}());
</script>
<!-- Configuration -->
<script>
SimpleJekyllSearch({
searchInput: document.getElementById('search-input'),
resultsContainer: document.getElementById('results-container'),
noResultsText: '<p>Aucun résultat!</p>',
json: '/search.json',
searchResultTemplate: '<li><a href="{url}">{date}&nbsp;{title}</a>&nbsp;(Création {create})</li>'
})
</script>
</div></div>
<script>(function() {
var SOURCES = window.TEXT_VARIABLES.sources;
window.Lazyload.js(SOURCES.jquery, function() {
function scrollToAnchor(anchor, duration, callback) {
var $root = this;
$root.animate({ scrollTop: $(anchor).position().top }, duration, function() {
window.history.replaceState(null, '', window.location.href.split('#')[0] + anchor);
callback && callback();
});
}
$.fn.scrollToAnchor = scrollToAnchor;
});
})();
(function() {
var SOURCES = window.TEXT_VARIABLES.sources;
window.Lazyload.js(SOURCES.jquery, function() {
function affix(options) {
var $root = this, $window = $(window), $scrollTarget, $scroll,
offsetBottom = 0, scrollTarget = window, scroll = window.document, disabled = false, isOverallScroller = true,
rootTop, rootLeft, rootHeight, scrollBottom, rootBottomTop,
hasInit = false, curState;
function setOptions(options) {
var _options = options || {};
_options.offsetBottom && (offsetBottom = _options.offsetBottom);
_options.scrollTarget && (scrollTarget = _options.scrollTarget);
_options.scroll && (scroll = _options.scroll);
_options.disabled !== undefined && (disabled = _options.disabled);
$scrollTarget = $(scrollTarget);
isOverallScroller = window.isOverallScroller($scrollTarget[0]);
$scroll = $(scroll);
}
function preCalc() {
top();
rootHeight = $root.outerHeight();
rootTop = $root.offset().top + (isOverallScroller ? 0 : $scrollTarget.scrollTop());
rootLeft = $root.offset().left;
}
function calc(needPreCalc) {
needPreCalc && preCalc();
scrollBottom = $scroll.outerHeight() - offsetBottom - rootHeight;
rootBottomTop = scrollBottom - rootTop;
}
function top() {
if (curState !== 'top') {
$root.removeClass('fixed').css({
left: 0,
top: 0
});
curState = 'top';
}
}
function fixed() {
if (curState !== 'fixed') {
$root.addClass('fixed').css({
left: rootLeft + 'px',
top: 0
});
curState = 'fixed';
}
}
function bottom() {
if (curState !== 'bottom') {
$root.removeClass('fixed').css({
left: 0,
top: rootBottomTop + 'px'
});
curState = 'bottom';
}
}
function setState() {
var scrollTop = $scrollTarget.scrollTop();
if (scrollTop >= rootTop && scrollTop <= scrollBottom) {
fixed();
} else if (scrollTop < rootTop) {
top();
} else {
bottom();
}
}
function init() {
if(!hasInit) {
var interval, timeout;
calc(true); setState();
// run calc every 100 millisecond
interval = setInterval(function() {
calc();
}, 100);
timeout = setTimeout(function() {
clearInterval(interval);
}, 45000);
window.pageLoad.then(function() {
setTimeout(function() {
clearInterval(interval);
clearTimeout(timeout);
}, 3000);
});
$scrollTarget.on('scroll', function() {
disabled || setState();
});
$window.on('resize', function() {
disabled || (calc(true), setState());
});
hasInit = true;
}
}
setOptions(options);
if (!disabled) {
init();
}
$window.on('resize', window.throttle(function() {
init();
}, 200));
return {
setOptions: setOptions,
refresh: function() {
calc(true, { animation: false }); setState();
}
};
}
$.fn.affix = affix;
});
})();
(function() {
var SOURCES = window.TEXT_VARIABLES.sources;
window.Lazyload.js(SOURCES.jquery, function() {
function toc(options) {
var $root = this, $window = $(window), $scrollTarget, $scroller, $tocUl = $('<ul class="toc toc--ellipsis"></ul>'), $tocLi, $headings, $activeLast, $activeCur,
selectors = 'h1,h2,h3', container = 'body', scrollTarget = window, scroller = 'html, body', disabled = false,
headingsPos, scrolling = false, hasRendered = false, hasInit = false;
function setOptions(options) {
var _options = options || {};
_options.selectors && (selectors = _options.selectors);
_options.container && (container = _options.container);
_options.scrollTarget && (scrollTarget = _options.scrollTarget);
_options.scroller && (scroller = _options.scroller);
_options.disabled !== undefined && (disabled = _options.disabled);
$headings = $(container).find(selectors).filter('[id]');
$scrollTarget = $(scrollTarget);
$scroller = $(scroller);
}
function calc() {
headingsPos = [];
$headings.each(function() {
headingsPos.push(Math.floor($(this).position().top));
});
}
function setState(element, disabled) {
var scrollTop = $scrollTarget.scrollTop(), i;
if (disabled || !headingsPos || headingsPos.length < 1) { return; }
if (element) {
$activeCur = element;
} else {
for (i = 0; i < headingsPos.length; i++) {
if (scrollTop >= headingsPos[i]) {
$activeCur = $tocLi.eq(i);
} else {
$activeCur || ($activeCur = $tocLi.eq(i));
break;
}
}
}
$activeLast && $activeLast.removeClass('active');
($activeLast = $activeCur).addClass('active');
}
function render() {
if(!hasRendered) {
$root.append($tocUl);
$headings.each(function() {
var $this = $(this);
$tocUl.append($('<li></li>').addClass('toc-' + $this.prop('tagName').toLowerCase())
.append($('<a></a>').text($this.text()).attr('href', '#' + $this.prop('id'))));
});
$tocLi = $tocUl.children('li');
$tocUl.on('click', 'a', function(e) {
e.preventDefault();
var $this = $(this);
scrolling = true;
setState($this.parent());
$scroller.scrollToAnchor($this.attr('href'), 400, function() {
scrolling = false;
});
});
}
hasRendered = true;
}
function init() {
var interval, timeout;
if(!hasInit) {
render(); calc(); setState(null, scrolling);
// run calc every 100 millisecond
interval = setInterval(function() {
calc();
}, 100);
timeout = setTimeout(function() {
clearInterval(interval);
}, 45000);
window.pageLoad.then(function() {
setTimeout(function() {
clearInterval(interval);
clearTimeout(timeout);
}, 3000);
});
$scrollTarget.on('scroll', function() {
disabled || setState(null, scrolling);
});
$window.on('resize', window.throttle(function() {
if (!disabled) {
render(); calc(); setState(null, scrolling);
}
}, 100));
}
hasInit = true;
}
setOptions(options);
if (!disabled) {
init();
}
$window.on('resize', window.throttle(function() {
init();
}, 200));
return {
setOptions: setOptions
};
}
$.fn.toc = toc;
});
})();
/*(function () {
})();*/
</script><script>
/* toc must before affix, since affix need to konw toc' height. */(function() {
var SOURCES = window.TEXT_VARIABLES.sources;
var TOC_SELECTOR = window.TEXT_VARIABLES.site.toc.selectors;
window.Lazyload.js(SOURCES.jquery, function() {
var $window = $(window);
var $articleContent = $('.js-article-content');
var $tocRoot = $('.js-toc-root'), $col2 = $('.js-col-aside');
var toc;
var tocDisabled = false;
var hasSidebar = $('.js-page-root').hasClass('layout--page--sidebar');
var hasToc = $articleContent.find(TOC_SELECTOR).length > 0;
function disabled() {
return $col2.css('display') === 'none' || !hasToc;
}
tocDisabled = disabled();
toc = $tocRoot.toc({
selectors: TOC_SELECTOR,
container: $articleContent,
scrollTarget: hasSidebar ? '.js-page-main' : null,
scroller: hasSidebar ? '.js-page-main' : null,
disabled: tocDisabled
});
$window.on('resize', window.throttle(function() {
tocDisabled = disabled();
toc && toc.setOptions({
disabled: tocDisabled
});
}, 100));
});
})();
(function() {
var SOURCES = window.TEXT_VARIABLES.sources;
window.Lazyload.js(SOURCES.jquery, function() {
var $window = $(window), $pageFooter = $('.js-page-footer');
var $pageAside = $('.js-page-aside');
var affix;
var tocDisabled = false;
var hasSidebar = $('.js-page-root').hasClass('layout--page--sidebar');
affix = $pageAside.affix({
offsetBottom: $pageFooter.outerHeight(),
scrollTarget: hasSidebar ? '.js-page-main' : null,
scroller: hasSidebar ? '.js-page-main' : null,
scroll: hasSidebar ? $('.js-page-main').children() : null,
disabled: tocDisabled
});
$window.on('resize', window.throttle(function() {
affix && affix.setOptions({
disabled: tocDisabled
});
}, 100));
window.pageAsideAffix = affix;
});
})();
</script><!---->
</div>
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var $root = document.getElementsByClassName('root')[0];
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$root.dataset.isTouch = true;
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</html>