sync_manager.py aktualisiert
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@@ -86,11 +86,11 @@ class SyncManager:
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"""Lädt und bereitet die Daten aus D365 und Google Sheets vor."""
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self.logger.info(f"Lade Daten aus D365-Export: '{self.d365_export_path}'...")
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try:
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self.d365_df = pd.read_excel(self.d365_export_path, dtype=str).fillna('')
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temp_d365_df = pd.read_excel(self.d365_export_path, dtype=str).fillna('')
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for d365_col in self.d365_to_gsheet_map.keys():
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if d365_col not in self.d365_df.columns:
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if d365_col not in temp_d365_df.columns:
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raise ValueError(f"Erwartete Spalte '{d365_col}' nicht in der D365-Exportdatei gefunden.")
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self.d365_df = self.d365_df[list(self.d365_to_gsheet_map.keys())].copy()
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self.d365_df = temp_d365_df[list(self.d365_to_gsheet_map.keys())].copy()
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self.d365_df.rename(columns=self.d365_to_gsheet_map, inplace=True)
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self.d365_df['CRM ID'] = self.d365_df['CRM ID'].str.strip().str.lower()
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self.d365_df = self.d365_df[self.d365_df['CRM ID'].str.match(r'^[0-9a-f]{8}-([0-9a-f]{4}-){3}[0-9a-f]{12}$', na=False)]
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@@ -103,25 +103,21 @@ class SyncManager:
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all_data_with_headers = self.sheet_handler.get_all_data_with_headers()
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if not all_data_with_headers or len(all_data_with_headers) < self.sheet_handler._header_rows:
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self.gsheet_df = pd.DataFrame(columns=COLUMN_ORDER)
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self.gsheet_df = pd.DataFrame(columns=COLUMN_ORDER).fillna('')
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else:
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actual_header = all_data_with_headers[self.sheet_handler._header_rows - 1]
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data_rows = all_data_with_headers[self.sheet_handler._header_rows:]
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data_rows_raw = all_data_with_headers[self.sheet_handler._header_rows:]
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# --- FINALER DATAFRAME-ERSTELLUNGS-FIX ---
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temp_df = pd.DataFrame(data_rows, columns=actual_header)
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# --- HOLZHAMMER-METHODE: JEDE ZELLE ZU STRING KONVERTIEREN ---
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data_rows_as_string = [[str(cell) for cell in row] for row in data_rows_raw]
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temp_df = pd.DataFrame(data_rows_as_string, columns=actual_header)
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# Sorge dafür, dass alle Spalten aus unserer Config existieren
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for col_name in COLUMN_ORDER:
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if col_name not in temp_df.columns:
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temp_df[col_name] = ''
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# Wähle nur die Spalten aus, die wir wollen, in der korrekten Reihenfolge
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temp_df = temp_df[COLUMN_ORDER]
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# Konvertiere ALLES im DataFrame präventiv zu Strings und fülle leere Zellen
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self.gsheet_df = temp_df.astype(str).fillna('')
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self.gsheet_df = temp_df[COLUMN_ORDER].fillna('')
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except Exception as e:
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self.logger.critical(f"Fehler beim Laden/Umwandeln der GSheet-Daten: {e}", exc_info=True)
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return False
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