From 7f9ca489a367a14b77b0a692e2a4b744584ea864 Mon Sep 17 00:00:00 2001
From: Jacek Puchta <jacek.puchta@dotdata.com>
Date: Wed, 25 Oct 2023 11:16:42 +0200
Subject: [PATCH] Deducing license information for PyPI packages from
 classifiers (if not stated explicite)

Signed-off-by: Jacek Puchta <jacek.puchta@dotdata.com>
---
 utils.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/utils.js b/utils.js
index 6a37ee112..74b32cf5e 100644
--- a/utils.js
+++ b/utils.js
@@ -2444,6 +2444,15 @@ export const getPyMetadata = async function (pkgList, fetchDepsInfo) {
       }
       p.description = body.info.summary;
       p.license = findLicenseId(body.info.license);
+      if (!p.license && body.info.classifiers) {
+        for (const c of body.info.classifiers) {
+          if (c.startsWith("License :: ")) {
+            let licenseText = c.split(" :: ")[c.split(" :: ").length - 1];
+            p.license = findLicenseId(licenseText);
+            break;
+          }
+        }
+      }
       if (body.info.home_page) {
         if (body.info.home_page.includes("git")) {
           p.repository = { url: body.info.home_page };