From ee24e556030added4223b6a9ae4f4a411af0aa0b Mon Sep 17 00:00:00 2001
From: Soim Kim <soim.kim@lge.com>
Date: Wed, 25 Feb 2026 11:47:38 +0900
Subject: [PATCH 1/4] feat: add function to retrieve SPDX from a given license

---
 .../_parsing_scancode_file_item.py              | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/src/fosslight_source/_parsing_scancode_file_item.py b/src/fosslight_source/_parsing_scancode_file_item.py
index ad911fb..26b6127 100755
--- a/src/fosslight_source/_parsing_scancode_file_item.py
+++ b/src/fosslight_source/_parsing_scancode_file_item.py
@@ -207,6 +207,19 @@ def split_spdx_expression(spdx_string: str) -> list:
     return license
 
 
+def get_license_expression_spdx(license_expression: str) -> str:
+    if not license_expression or not license_expression.strip():
+        return ""
+    try:
+        from licensedcode.cache import build_spdx_license_expression
+        result = str(build_spdx_license_expression(license_expression.strip()))
+        if result.startswith("LicenseRef-"):
+            return ""
+        return result
+    except Exception:
+        return ""
+
+
 def parsing_scancode_32_later(
     scancode_file_list: list, has_error: bool = False
 ) -> Tuple[bool, list, list, dict]:
@@ -231,7 +244,6 @@ def parsing_scancode_32_later(
                         result_item.comment = ",".join(error_msg)
                         scancode_file_item.append(result_item)
                         continue
-
                 copyright_value_list = []
                 for x in file.get("copyrights", []):
                     copyright_data = x.get("copyright", "")
@@ -242,7 +254,6 @@ def parsing_scancode_32_later(
                         except Exception:
                             pass
                         copyright_value_list.append(copyright_data)
-
                 license_detected = []
                 licenses = file.get("license_detections", [])
                 if not licenses:
@@ -266,6 +277,8 @@ def parsing_scancode_32_later(
                                                 found_lic = str(matched.group())
                                         except Exception:
                                             pass
+                                    license_expression_spdx = get_license_expression_spdx(found_lic)
+                                    found_lic = license_expression_spdx if license_expression_spdx else found_lic
                                     for word in replace_word:
                                         found_lic = found_lic.replace(word, "")
                                     if matched_txt:

From 6b4ee6cfa7a995aae5248eae30182d330907b940 Mon Sep 17 00:00:00 2001
From: Soim Kim <soim.kim@lge.com>
Date: Thu, 26 Feb 2026 08:38:51 +0900
Subject: [PATCH 2/4] Fix by codderabbit

---
 src/fosslight_source/_parsing_scancode_file_item.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/fosslight_source/_parsing_scancode_file_item.py b/src/fosslight_source/_parsing_scancode_file_item.py
index 26b6127..f7d575d 100755
--- a/src/fosslight_source/_parsing_scancode_file_item.py
+++ b/src/fosslight_source/_parsing_scancode_file_item.py
@@ -212,9 +212,12 @@ def get_license_expression_spdx(license_expression: str) -> str:
         return ""
     try:
         from licensedcode.cache import build_spdx_license_expression
-        result = str(build_spdx_license_expression(license_expression.strip()))
+        result_obj = build_spdx_license_expression(license_expression.strip())
+        if not result_obj:
+            result = ""
+        result = str(result_obj)
         if result.startswith("LicenseRef-"):
-            return ""
+            result = ""
         return result
     except Exception:
         return ""

From 30bb3183ef7377d0dfcb670ff351fd6ec34a004a Mon Sep 17 00:00:00 2001
From: Soim Kim <soim.kim@lge.com>
Date: Thu, 26 Feb 2026 09:01:15 +0900
Subject: [PATCH 3/4] fix3

---
 src/fosslight_source/_parsing_scancode_file_item.py | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/src/fosslight_source/_parsing_scancode_file_item.py b/src/fosslight_source/_parsing_scancode_file_item.py
index f7d575d..3a02769 100755
--- a/src/fosslight_source/_parsing_scancode_file_item.py
+++ b/src/fosslight_source/_parsing_scancode_file_item.py
@@ -212,12 +212,9 @@ def get_license_expression_spdx(license_expression: str) -> str:
         return ""
     try:
         from licensedcode.cache import build_spdx_license_expression
-        result_obj = build_spdx_license_expression(license_expression.strip())
-        if not result_obj:
-            result = ""
-        result = str(result_obj)
-        if result.startswith("LicenseRef-"):
-            result = ""
+        result = build_spdx_license_expression(license_expression.strip())
+        if regex.match(result):
+            return ""
         return result
     except Exception:
         return ""

From 27424265bfa3d5d42b0698324199f7fea69139d9 Mon Sep 17 00:00:00 2001
From: Soim Kim <soim.kim@lge.com>
Date: Thu, 26 Feb 2026 09:12:29 +0900
Subject: [PATCH 4/4] fix

---
 src/fosslight_source/_parsing_scancode_file_item.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/fosslight_source/_parsing_scancode_file_item.py b/src/fosslight_source/_parsing_scancode_file_item.py
index 3a02769..d057585 100755
--- a/src/fosslight_source/_parsing_scancode_file_item.py
+++ b/src/fosslight_source/_parsing_scancode_file_item.py
@@ -213,6 +213,8 @@ def get_license_expression_spdx(license_expression: str) -> str:
     try:
         from licensedcode.cache import build_spdx_license_expression
         result = build_spdx_license_expression(license_expression.strip())
+        if result is None:
+            return ""
         if regex.match(result):
             return ""
         return result