add some logging errors that will be send by email

main.py

@@ -1,12 +1,13 @@
 import os
 import mail as ml
-from datetime import date, datetime, time
+from datetime import date, datetime
 import dotenv
 import ovh
 import fetcher as ft
 from urllib.request import urlretrieve
 import logging
 from logging.handlers import RotatingFileHandler
+import traceback
 import sqlite3
 
 # --- Configuration du logging ---
@@ -69,6 +70,21 @@ def get_conn():
         raise
 
 
+def send_error_mail(error_msg):
+    try:
+        ml.send_email(
+            subject="[OVH_FACTURES] ERREUR",
+            content=f"<pre>{error_msg}</pre>",
+            email_from=EMAIL,
+            email_password=EMAIL_PASSWORD,
+            smpt_port=SMTP_PORT,
+            smtp_mail_address=SMTP_MAIL_ADDRESS,
+            email_to=EMAIL_TO,
+        )
+    except Exception:
+        pass
+
+
 def add_entries_to_db(entries: list[tuple[str, int]], conn):
     """
     Insère en lot des paires (bill_id, bill_year) dans la table 'bills' avec gestion de conflit sur bill_id.
@@ -87,6 +103,7 @@ def add_entries_to_db(entries: list[tuple[str, int]], conn):
         logger.info("Insertion batch dans 'bills' validée")
     except Exception as e:
         logger.exception("Échec d'insertion batch dans 'bills': %s", e)
+        send_error_mail(traceback.format_exc())
         raise
 
 
@@ -102,6 +119,7 @@ def get_entries_from_db(conn) -> set[str]:
         return {row[0] for row in rows}
     except Exception as e:
         logger.exception("Échec de lecture des bill_id depuis 'bills': %s", e)
+        send_error_mail(traceback.format_exc())
         raise
 
 
@@ -146,6 +164,8 @@ def indexer(ids: list[str]) -> list[str]:
             )
         except Exception as e:
             logger.error("Impossible de récupérer le json pour %s : %s", bill_id, e)
+
+            send_error_mail(traceback.format_exc())
             continue
         bill_year = datetime.fromisoformat(meta["date"]).year
         if bill_year == YEAR:
@@ -172,6 +192,8 @@ def get_ids() -> list[str]:
         )
     except ovh.exceptions.APIError as e:
         logger.error("Échec récupération des IDs de factures : %s", e)
+
+        send_error_mail(traceback.format_exc())
         raise RuntimeError(f"Échec de la récupération des IDs de factures : {e}") from e
 
 
@@ -189,6 +211,8 @@ def get_bill(bill_id: str) -> dict:
         )
     except ovh.exceptions.APIError as e:
         logger.error("Échec récupération de la facture %s : %s", bill_id, e)
+
+        send_error_mail(traceback.format_exc())
         raise RuntimeError(
             f"Échec de la récupération de la facture {bill_id} : {e}"
         ) from e
@@ -211,6 +235,7 @@ def save_pdf(bill: dict) -> None:
         logger.info("Facture %s sauvegardée dans %s", bill["billId"], dest)
     except Exception as e:
         logger.error("Impossible de télécharger la facture %s : %s", bill["billId"], e)
+        send_error_mail(traceback.format_exc())
         raise
 
 
@@ -224,24 +249,25 @@ if __name__ == "__main__":
     for bill_id in ids_candidats:
         bills_json.append((bill_id, get_bill(bill_id)))
     # pdf enregistrement.
-    for bill_json in bills_json:
-        save_pdf(bill_json[1])
-        date = datetime.fromisoformat(bill_json[1]["date"]).date()
+    if len(bills_json) > 0:
+        for bill_json in bills_json:
+            save_pdf(bill_json[1])
+            date = datetime.fromisoformat(bill_json[1]["date"]).date()
 
-        bills_str.append(
-            (
-                bill_json[0],
-                f"{date}",
+            bills_str.append(
+                (
+                    bill_json[0],
+                    f"{date}",
+                )
             )
+        content = ml.construct_html(bills_str)
+        ml.send_email(
+            "Reçu de facture(s)",
+            content,
+            email_from=EMAIL,
+            email_password=EMAIL_PASSWORD,
+            smpt_port=SMTP_PORT,
+            smtp_mail_address=SMTP_MAIL_ADDRESS,
+            email_to=EMAIL_TO,
         )
-    content = ml.construct_html(bills_str)
-    ml.send_email(
-        "Reçu de facture(s)",
-        content,
-        email_from=EMAIL,
-        email_password=EMAIL_PASSWORD,
-        smpt_port=SMTP_PORT,
-        smtp_mail_address=SMTP_MAIL_ADDRESS,
-        email_to=EMAIL_TO,
-    )
     logger.info("Traitement terminé : %d factures téléchargées", len(ids_candidats))