add GitHub URL for PyPi (#1100)

* add GitHub URL for PyPi

* fix formatting

1 files changed, 3 insertions, 0 deletions

diff --git a/setup.py b/setup.py
index ecc23cc..b7eb6d3 100755
--- a/setup.py
+++ b/setup.py
@@ -68,6 +68,9 @@ if __name__ == "__main__":
         author=find_meta("author"),
         author_email=find_meta("email"),
         url=URI,
+        project_urls={
+            "Source": "https://github.com/pyca/pyopenssl",
+        },
         license=find_meta("license"),
         classifiers=[
             "Development Status :: 6 - Mature",