From 7f6f92a2256fa3f606034af25aa4a1eabf1b1cb7 Mon Sep 17 00:00:00 2001
From: Wim Glenn <wglenn@jumptrading.com>
Date: Thu, 26 Jan 2023 16:27:16 -0600
Subject: [PATCH] parse homepage from new project_urls metadata field

---
 johnnydep/__init__.py | 2 +-
 johnnydep/lib.py      | 4 ++++
 tests/test_lib.py     | 6 ++++++
 3 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/johnnydep/__init__.py b/johnnydep/__init__.py
index b041af1..e3224c4 100644
--- a/johnnydep/__init__.py
+++ b/johnnydep/__init__.py
@@ -1,5 +1,5 @@
 """Display dependency tree of Python distribution"""
 
-__version__ = "1.17.4"
+__version__ = "1.17.5"
 
 from johnnydep.lib import *
diff --git a/johnnydep/lib.py b/johnnydep/lib.py
index 08367b4..9470829 100644
--- a/johnnydep/lib.py
+++ b/johnnydep/lib.py
@@ -151,6 +151,10 @@ def children(self):
 
     @property
     def homepage(self):
+        for project_url in self.metadata.get("project_urls", []):
+            if project_url.lower().startswith("homepage, "):
+                _, url = project_url.split(", ", 1)
+                return url
         try:
             return self.metadata["home_page"]
         except KeyError:
diff --git a/tests/test_lib.py b/tests/test_lib.py
index 263b6c8..4c102eb 100644
--- a/tests/test_lib.py
+++ b/tests/test_lib.py
@@ -125,6 +125,12 @@ def test_homepage(make_dist):
     assert jdist.homepage == "https://www.example.org/default"
 
 
+def test_homepage_from_project_urls(make_dist):
+    make_dist(project_url=["url1, https://blah", "homepage, https://www.example.org/proj_url"])
+    jdist = JohnnyDist("jdtest")
+    assert jdist.homepage == "https://www.example.org/proj_url"
+
+
 def test_no_homepage(make_dist):
     make_dist(url=None)
     jdist = JohnnyDist("jdtest")