From f2255f9a1c28f138eae7836e9cf2df97f03b7b17 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Mon, 16 Mar 2026 11:29:53 +0000
Subject: [PATCH] docs: improve docstring and comment clarity in
 extract_metadata_from_file

Co-authored-by: christianlouis <361235+christianlouis@users.noreply.github.com>
---
 app/tasks/upload_to_email.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/tasks/upload_to_email.py b/app/tasks/upload_to_email.py
index 7366440a..378ec7d7 100644
--- a/app/tasks/upload_to_email.py
+++ b/app/tasks/upload_to_email.py
@@ -25,7 +25,7 @@ logger = logging.getLogger(__name__)
 _LOGO_FILENAME = "logo.png"
 
 # Mapping from PDF metadata keys (with leading slash stripped) to application-specific names.
-# This mirrors the inverse of the mapping used in embed_metadata_into_pdf.py.
+# This mirrors the inverse of the mapping used in app/tasks/embed_metadata_into_pdf.py.
 _PDF_METADATA_KEY_MAP = {
     "Title": "filename",
     "Author": "absender",
@@ -78,7 +78,7 @@ def extract_metadata_from_file(file_path):
     JSON metadata takes precedence; embedded PDF metadata fills in any missing
     fields using the application's standard key mapping (e.g., /Title → filename).
 
-    Returns a dictionary of metadata or empty dict if not found.
+    Returns a dictionary of metadata (may be empty if none found).
     """
     metadata = {}