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zmiany, temp maile, csv browser

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Mateusz Gruszczyński
2025-05-19 08:44:38 +02:00
parent dedaeeba3f
commit 9c001eb404
1 changed files with 54 additions and 31 deletions
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csv_browser.py
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@@ -1,5 +1,5 @@
import os import os
from flask import Flask, render_template_string, send_from_directory, request from flask import Flask, render_template_string, request
import pandas as pd import pandas as pd
EXPORTS_DIR = "exports" EXPORTS_DIR = "exports"
@@ -9,38 +9,61 @@ app = Flask(__name__)
TEMPLATE = """ TEMPLATE = """
<!DOCTYPE html> <!DOCTYPE html>
<html> <html data-bs-theme="dark">
<head> <head>
<meta charset="utf-8"> <meta charset="utf-8">
<title>CSV Viewer</title> <title>CSV Viewer</title>
<link rel="stylesheet" <meta name="viewport" content="width=device-width, initial-scale=1">
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 %} <!-- Bootstrap 5 -->
<hr> <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
<h3>Plik: {{ filename }}</h3> <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
{{ table | safe }}
<script> <!-- DataTables -->
$(document).ready(function() { <link rel="stylesheet" href="https://cdn.datatables.net/1.13.4/css/dataTables.bootstrap5.min.css">
$('#csv-table').DataTable(); <script src="https://code.jquery.com/jquery-3.7.1.min.js"></script>
}); <script src="https://cdn.datatables.net/1.13.4/js/jquery.dataTables.min.js"></script>
</script> <script src="https://cdn.datatables.net/1.13.4/js/dataTables.bootstrap5.min.js"></script>
{% endif %}
<style>
body {
padding: 2rem;
}
h2, h3 {
margin-bottom: 1rem;
}
</style>
</head>
<body class="bg-body text-body">
<div class="container">
<h2>📊 CSV Viewer</h2>
{% if files %}
<div class="list-group mb-4">
{% for file in files %}
<a href="/view?file={{ file }}" class="list-group-item list-group-item-action {% if file == filename %}active{% endif %}">
{{ file }}
</a>
{% endfor %}
</div>
{% else %}
<p class="text-warning">Brak plików w katalogu <code>{{ dir }}</code>.</p>
{% endif %}
{% if table %}
<hr>
<h3 class="mt-4">Plik: {{ filename }}</h3>
<div class="table-responsive">
{{ table | safe }}
</div>
<script>
$(document).ready(function() {
$('#csv-table').DataTable();
});
</script>
{% endif %}
</div>
</body> </body>
</html> </html>
""" """
@@ -48,7 +71,7 @@ TEMPLATE = """
@app.route("/") @app.route("/")
def index(): def index():
files = [f for f in os.listdir(EXPORTS_DIR) if f.endswith(".csv")] 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) return render_template_string(TEMPLATE, files=files, table=None, filename=None, dir=EXPORTS_DIR)
@app.route("/view") @app.route("/view")
def view_file(): def view_file():
@@ -61,7 +84,7 @@ def view_file():
try: try:
df = pd.read_csv(path) df = pd.read_csv(path)
html_table = df.to_html(classes="display", index=False, table_id="csv-table") html_table = df.to_html(classes="table table-striped table-bordered display", index=False, table_id="csv-table")
files = [f for f in os.listdir(EXPORTS_DIR) if f.endswith(".csv")] 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) return render_template_string(TEMPLATE, files=files, table=html_table, filename=filename, dir=EXPORTS_DIR)
except Exception as e: except Exception as e: