zmiany, temp maile, csv browser

2025-05-19 08:41:25 +02:00
parent bf144448b4
commit dedaeeba3f
4 changed files with 152 additions and 25 deletions
--- a/csv_browser.py
+++ b/csv_browser.py
@ -0,0 +1,72 @@
+import os
+from flask import Flask, render_template_string, send_from_directory, request
+import pandas as pd
+
+EXPORTS_DIR = "exports"
+PORT = 8899
+
+app = Flask(__name__)
+
+TEMPLATE = """
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="utf-8">
+    <title>CSV Viewer</title>
+    <link rel="stylesheet"
+        href="https://cdn.datatables.net/1.13.4/css/jquery.dataTables.min.css">
+    <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
+    <script
+        src="https://cdn.datatables.net/1.13.4/js/jquery.dataTables.min.js"></script>
+</head>
+<body>
+    <h2>📂 CSV Viewer</h2>
+    {% if files %}
+        <ul>
+        {% for file in files %}
+            <li><a href="/view?file={{ file }}">{{ file }}</a></li>
+        {% endfor %}
+        </ul>
+    {% else %}
+        <p>Brak plików w katalogu <code>{{ dir }}</code>.</p>
+    {% endif %}
+
+    {% if table %}
+        <hr>
+        <h3>Plik: {{ filename }}</h3>
+        {{ table | safe }}
+        <script>
+            $(document).ready(function() {
+                $('#csv-table').DataTable();
+            });
+        </script>
+    {% endif %}
+</body>
+</html>
+"""
+
+@app.route("/")
+def index():
+    files = [f for f in os.listdir(EXPORTS_DIR) if f.endswith(".csv")]
+    return render_template_string(TEMPLATE, files=files, table=None, dir=EXPORTS_DIR)
+
+@app.route("/view")
+def view_file():
+    filename = request.args.get("file")
+    if not filename or not filename.endswith(".csv"):
+        return "Niepoprawny plik.", 400
+    path = os.path.join(EXPORTS_DIR, filename)
+    if not os.path.exists(path):
+        return "Plik nie istnieje.", 404
+
+    try:
+        df = pd.read_csv(path)
+        html_table = df.to_html(classes="display", index=False, table_id="csv-table")
+        files = [f for f in os.listdir(EXPORTS_DIR) if f.endswith(".csv")]
+        return render_template_string(TEMPLATE, files=files, table=html_table, filename=filename, dir=EXPORTS_DIR)
+    except Exception as e:
+        return f"Błąd odczytu CSV: {e}", 500
+
+if __name__ == "__main__":
+    os.makedirs(EXPORTS_DIR, exist_ok=True)
+    app.run(host="0.0.0.0", port=PORT)