Affichage json et pkl

2025-05-07 15:01:34 +02:00
parent e18d112e54
commit 7f778867c4
5 changed files with 222 additions and 36 deletions
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,3 +6,5 @@ pandas-ta==0.3.14b
 matplotlib
 Flask==2.2.3
 Werkzeug==2.2.3
+joblib==1.4.2
+
--- a/src/app.py
+++ b/src/app.py
@@ -1,7 +1,16 @@
+from flask import Flask, jsonify, abort, render_template, send_from_directory
+import pandas as pd
+import json
+import zipfile
 import os
-from flask import Flask, render_template
+import pickle
+import joblib
+from io import TextIOWrapper
+

 app = Flask(__name__)
+FILES_DIR = '/mnt/external'
+

@app.route('/')
 def home():
@@ -14,10 +23,65 @@ def home():
    # Retourne le template avec la liste des fichiers
    return render_template('index.html', files=files)

+
@app.route('/process', methods=['POST'])
 def process():
    # Traitez ici les données envoyées par l'utilisateur
    return "Données traitées !"

+
+@app.route('/read_json/<path:filename>')
+def read_json(filename):
+    full_path = os.path.join(FILES_DIR, filename)
+
+    if filename.endswith('.json'):
+        with open(full_path) as f:
+            return f.read(), 200, {'Content-Type': 'application/json'}
+
+    if filename.endswith('.pkl'):
+        try:
+            data = joblib.load(full_path)
+            if isinstance(data, pd.DataFrame):
+                return data.to_json(orient='split'), 200, {'Content-Type': 'application/json'}
+            if isinstance(data, dict):
+                df = pd.DataFrame.from_dict(data)
+                return df.to_json(orient='split'), 200, {'Content-Type': 'application/json'}
+            if isinstance(data, list):
+                df = pd.DataFrame(data)
+                return df.to_json(orient='split'), 200, {'Content-Type': 'application/json'}
+            return json.dumps({"error": f"Type {type(data)} non géré."}), 200
+        except Exception as e:
+            return json.dumps({"error": str(e)}), 500
+
+    elif filename.endswith('.zip'):
+        try:
+            with zipfile.ZipFile(full_path) as z:
+                zip_contents = {}
+                for name in z.namelist():
+                    if name.endswith('.json'):
+                        with z.open(name) as f:
+                            zip_contents[name] = json.load(f)
+                    elif name.endswith('.pkl'):
+                        with z.open(name) as f:
+                            try:
+                                data = joblib.load(f)
+                                if isinstance(data, pd.DataFrame):
+                                    return data.to_json(orient='split'), 200, {'Content-Type': 'application/json'}
+                                if isinstance(data, dict):
+                                    df = pd.DataFrame.from_dict(data)
+                                    return df.to_json(orient='split'), 200, {'Content-Type': 'application/json'}
+                                if isinstance(data, list):
+                                    df = pd.DataFrame(data)
+                                    return df.to_json(orient='split'), 200, {'Content-Type': 'application/json'}
+                                return json.dumps({"error": f"Type {type(data)} non géré."}), 200
+                            except Exception as e:
+                                return json.dumps({"error": str(e)}), 500
+                return json.dumps(zip_contents)
+        except Exception as e:
+            return json.dumps({"error": str(e)}), 500
+
+    return json.dumps({"error": "Fichier non pris en charge"}), 400
+
+
 if __name__ == '__main__':
    app.run(debug=True, host='0.0.0.0', port=5000)
--- a/src/static/js/functions.js
+++ b/src/static/js/functions.js
@@ -0,0 +1,80 @@
+function loadJson(filename) {
+    fetch(`/read_json/${filename}`)
+        .then(res => res.json())
+        .then(data => {
+            const tabButtons = document.getElementById('tab-buttons');
+            const tabContents = document.getElementById('tab-contents');
+            tabButtons.innerHTML = '';
+            tabContents.innerHTML = '';
+
+            const isMulti = typeof data === 'object' && !Array.isArray(data);
+
+            if (isMulti) {
+                Object.entries(data).forEach(([name, content], index) => {
+                    const tabId = `tab-${index}`;
+                    const li = document.createElement('li');
+                    const btn = document.createElement('button');
+                    btn.textContent = name;
+                    btn.onclick = () => showTab(tabId);
+                    li.appendChild(btn);
+                    tabButtons.appendChild(li);
+
+                    const div = document.createElement('div');
+                    div.id = tabId;
+                    div.className = 'tab-content';
+                    div.style.display = index === 0 ? 'block' : 'none';
+                    div.innerHTML = Array.isArray(content) ? renderTable(content) : `<pre>${JSON.stringify(content, null, 2)}</pre>`;
+                    tabContents.appendChild(div);
+                });
+            } else {
+                const div = document.createElement('div');
+                div.innerHTML = `<pre>${JSON.stringify(data, null, 2)}</pre>`;
+                tabContents.appendChild(div);
+            }
+        })
+        .catch(err => alert("Erreur : " + err.message));
+}
+
+function renderTable(rows) {
+    if (!rows.length) return "<p>Aucune donnée</p>";
+    const headers = Object.keys(rows[0]);
+    const thead = `<thead><tr>${headers.map(h => `<th>${h}</th>`).join('')}</tr></thead>`;
+    const tbody = rows.map(r => `<tr>${headers.map(h => `<td>${r[h]}</td>`).join('')}</tr>`).join('');
+    return `<table border="1">${thead}<tbody>${tbody}</tbody></table>`;
+}
+
+
+function showTab(tabId) {
+    document.querySelectorAll('.tab-content').forEach(div => {
+        div.style.display = 'none';
+    });
+    document.getElementById(tabId).style.display = 'block';
+}
+
+function graph() {
+        // Initialiser l'instance de graphique
+        var chart = echarts.init(document.getElementById('chart'));
+
+        // Définir les options du graphique
+        var option = {
+            title: {
+                text: 'Exemple de Graphique Linéaire'
+            },
+            tooltip: {},
+            legend: {
+                data: ['Ventes']
+            },
+            xAxis: {
+                data: ['Lun', 'Mar', 'Mer', 'Jeu', 'Ven', 'Sam', 'Dim']
+            },
+            yAxis: {},
+            series: [{
+                name: 'Ventes',
+                type: 'line',
+                data: [5, 20, 36, 10, 10, 20, 30]
+            }]
+        };
+
+        // Utiliser les options pour afficher le graphique
+        chart.setOption(option);
+        }
--- a/src/templates/index.html
+++ b/src/templates/index.html
@@ -5,6 +5,7 @@
    <meta charset="UTF-8">
    <title>Statistiques Freqtrade</title>
    <script src="{{ url_for('static', filename='js/echarts.js') }}"></script>
+    <script src="{{ url_for('static', filename='js/functions.js') }}"></script>
    <style>
        /* Style de la page */
        body {
@@ -40,6 +41,60 @@
            background-color: #f0f0f0;
        }

+
+    .file-list li {
+      cursor: pointer;
+      margin: 5px 0;
+    }
+    .content {
+      flex-grow: 1;
+      padding: 10px;
+    }
+    .tab {
+      display: none;
+    }
+    .tab.active {
+      display: block;
+    }
+    .tab-header {
+      font-weight: bold;
+      margin-top: 20px;
+    }
+    pre {
+      background: #f5f5f5;
+      padding: 10px;
+      overflow-x: auto;
+    }
+
+#json-tabs {
+    display: flex;
+    flex-direction: column;
+}
+
+#tab-buttons {
+    list-style: none;
+    padding: 0;
+    display: flex;
+    gap: 0.5rem;
+}
+
+#tab-buttons li {
+    display: inline;
+}
+
+#tab-buttons button {
+    padding: 0.4rem 1rem;
+    cursor: pointer;
+}
+
+.tab-content {
+    border: 1px solid #ccc;
+    padding: 1rem;
+    background: #f9f9f9;
+    margin-top: 1rem;
+    white-space: pre-wrap;
+}
+
    </style>
 </head>
 <body>
@@ -48,51 +103,28 @@
    <h3>Fichiers :</h3>
    <ul>
        {% for file in files %}
-        <li>{{ file }}</li>
+        <li onclick="loadJson('{{ file }}')">{{ file }}</li>
        {% endfor %}
    </ul>
 </div>
-
-<!-- Colonne droite avec le graphique (remplacez avec votre graphique) -->
-<div class="graph-container">
-    <h3>Graphique</h3>
-    <!-- Div où le graphique sera affiché -->
-    <div id="chart" style="width: 600px; height: 400px;"></div>
+<div class="content">
+    <div id="json-tabs">
+        <ul id="tab-buttons"></ul>
+        <div id="tab-contents"></div>
+    </div>
 </div>

+<!-- Colonne droite avec le graphique (remplacez avec votre graphique)
+<div class="graph-container">
+    <h3>Graphique</h3>
+    <div id="chart" style="width: 600px; height: 400px;"></div>
+</div>
+-->
 <form action="/process" method="post">
    <input type="text" name="data" placeholder="Entrez des données">
    <button type="submit">Envoyer</button>
 </form>

-<script>
-        // Initialiser l'instance de graphique
-        var chart = echarts.init(document.getElementById('chart'));
-
-        // Définir les options du graphique
-        var option = {
-            title: {
-                text: 'Exemple de Graphique Linéaire'
-            },
-            tooltip: {},
-            legend: {
-                data: ['Ventes']
-            },
-            xAxis: {
-                data: ['Lun', 'Mar', 'Mer', 'Jeu', 'Ven', 'Sam', 'Dim']
-            },
-            yAxis: {},
-            series: [{
-                name: 'Ventes',
-                type: 'line',
-                data: [5, 20, 36, 10, 10, 20, 30]
-            }]
-        };
-
-        // Utiliser les options pour afficher le graphique
-        chart.setOption(option);
-
-</script>
 </body>
 </html>

--- a/src/test/test.py
+++ b/src/test/test.py
@@ -0,0 +1,8 @@
+import joblib
+
+try:
+    model = joblib.load('/mnt/external/backtest-result-2025-05-05_13-29-26_exited.pkl')
+    print("Fichier chargé avec joblib.")
+    print(model)
+except Exception as e:
+    print(f"Erreur avec joblib : {e}")