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stampa errori invece che far crashare app su ambiente headless
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This commit is contained in:
Luca Banfi
2026-05-18 17:16:05 +02:00
parent facb948b33
commit 5dadaa5bd0
2 changed files with 57 additions and 19 deletions
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Tool/db_finder.py
+2
View File
@@ -4,6 +4,8 @@ from .config import DB_DEFAULT_DIR
def _pick_db_file() -> str:
if not os.environ.get('DISPLAY') and os.name != 'nt':
return ''
try:
import tkinter as tk
from tkinter import filedialog
Tool/server.py
+55 -19
View File
@@ -167,6 +167,28 @@ def make_handler(db_path: str):
})
return
if _state.get('db_error') or not _state.get('db_path'):
err = _e(_state.get('db_error') or 'Database non trovato.')
self._send(200, (
'<html><head><meta charset="utf-8">'
'<title>RPA Dashboard</title>'
'<style>body{font-family:sans-serif;margin:0;padding:0;background:#f5f5f5;}'
'.content{padding:60px 40px;}'
'.banner{position:fixed;bottom:0;left:0;right:0;background:#c0392b;color:#fff;'
'padding:16px 24px;font-size:15px;display:flex;align-items:center;gap:12px;}'
'.banner svg{flex-shrink:0}'
'</style></head><body>'
'<div class="content"><h1>RPA Dashboard</h1>'
'<p>Il server è avviato ma non è possibile accedere ai dati.</p></div>'
'<div class="banner">'
'<svg width="20" height="20" viewBox="0 0 20 20" fill="white">'
'<path d="M10 2L1 17h18L10 2zm0 3l6.5 11H3.5L10 5zm-1 4v3h2V9H9zm0 4v2h2v-2H9z"/>'
'</svg>'
f'<span><strong>Errore DB:</strong> {err}</span>'
'</div></body></html>'
))
return
if self.path == '/change-db':
chosen = _pick_db_file()
if chosen and os.path.exists(chosen):
@@ -314,29 +336,38 @@ def make_handler(db_path: str):
return ReportHandler
def run_server(db_path: str, host: str = '0.0.0.0', port: int = 8473):
def run_server(db_path: str | None, host: str = '0.0.0.0', port: int = 8473, db_error: str | None = None):
_state['db_path'] = db_path
db_type = _refresh_db_type(db_path)
_state['db_error'] = db_error
if db_path:
db_type = _refresh_db_type(db_path)
else:
db_type = None
_state['db_type'] = None
handler = make_handler(db_path)
server = HTTPServer((host, port), handler)
display_host = 'localhost' if host in ('0.0.0.0', '') else host
base = f"http://{display_host}:{port}"
print(f"RPA Report server avviato [db: {db_type}]")
print(f" Dashboard : {base}/")
print(f" Processi : {base}/runs")
if db_type == DbType.INTRAZ:
print(f" RPA Steps : {base}/steps")
print(f" Iscr. API : {base}/iscrizioni-api")
print(f" SharePoint : {base}/sharepoint")
print(f" Email : {base}/email")
if db_error:
print(f"ATTENZIONE: {db_error}")
print(f"RPA Report server avviato senza DB — pagina di errore su {base}/")
else:
print(f" PEC : {base}/pec")
print(f" Documenti : {base}/documenti")
print(f" Report : {base}/report")
print(f" Schema : {base}/schema")
print(f" Log DB : {base}/logs")
print(f" Server log : {base}/server-logs")
print(f" DB : {db_path}")
print(f"RPA Report server avviato [db: {db_type}]")
print(f" Dashboard : {base}/")
print(f" Processi : {base}/runs")
if db_type == DbType.INTRAZ:
print(f" RPA Steps : {base}/steps")
print(f" Iscr. API : {base}/iscrizioni-api")
print(f" SharePoint : {base}/sharepoint")
print(f" Email : {base}/email")
else:
print(f" PEC : {base}/pec")
print(f" Documenti : {base}/documenti")
print(f" Report : {base}/report")
print(f" Schema : {base}/schema")
print(f" Log DB : {base}/logs")
print(f" Server log : {base}/server-logs")
print(f" DB : {db_path}")
print("Ctrl+C per fermare.\n")
try:
server.serve_forever()
@@ -350,7 +381,12 @@ def main():
load_dotenv()
db_file = os.environ.get('RPA_DB_FILE', 'rpa_FORMAZIONE.db')
db_path = _find_db(db_file)
db_error = None
try:
db_path = _find_db(db_file)
except FileNotFoundError as exc:
db_path = None
db_error = str(exc)
port = int(os.environ.get('RPA_REPORT_PORT', 8473))
run_server(db_path, port=port)
run_server(db_path, port=port, db_error=db_error)