Merge pull request #859 from pulp/patchback/backports/3.15/ebf7b2c0b0788ba84a45504dc27a66b74b255900/pr-852

[PR #852/ebf7b2c0 backport][3.15] Fix pull-through caching for indexes with relative urls

Author: ggainey

CHANGES/842.bugfix

@@ -0,0 +1 @@
+Fixed pull-through caching not working for indexes that use relative URLs.

pulp_python/app/pypi/views.py

@@ -260,9 +260,9 @@ def parse_package(release_package):
             return HttpResponse(f"{remote.url} timed out while fetching {package}.", status=504)
 
         if d.headers["content-type"] == "application/vnd.pypi.simple.v1+json":
-            page = ProjectPage.from_json_data(json.load(open(d.path, "rb")), base_url=remote.url)
+            page = ProjectPage.from_json_data(json.load(open(d.path, "rb")), base_url=url)
         else:
-            page = ProjectPage.from_html(package, open(d.path, "rb").read(), base_url=remote.url)
+            page = ProjectPage.from_html(package, open(d.path, "rb").read(), base_url=url)
         packages = [
             parse_package(p) for p in page.packages if rfilter.filter_release(package, p.version)
         ]