Попытка фикса кодировки

src/apps/users/v1/router.py

@@ -5,6 +5,7 @@ from logging import getLogger
 from secrets import token_urlsafe
 from typing import Annotated
 
+import chardet
 from fastapi import APIRouter, Body, Depends, UploadFile, status
 from orjson import loads
 from xsdata.formats.dataclass.parsers.config import ParserConfig
@@ -127,7 +128,8 @@ async def get_vaccs_report_download(
 
     filename = f'vaccs_report_{resultId or user.vita_id}.pdf'
     xml_data = base64.b64decode(file.content)
-    xml_data = xml_data.decode('utf-8').strip()
+    result = chardet.detect(xml_data)
+    xml_data = xml_data.decode(result['encoding'] or 'utf-8').strip()
     xml_model = parser.from_string(xml_data, ClinicalDocument)
     pdf_string = xml_model.component.non_xmlbody.text.value.strip()