prompt: We are currently solving the following issue within our repository. Here is the issue text:
  --- BEGIN ISSUE ---
  Expose "get_url" via the plugin interface
  
  
  --- END ISSUE ---
  
  Below are some code segments, each from a relevant file. One or more of these files may contain bugs.
  --- BEGIN FILES ---
  Path: `pulpcore/plugin/util.py`
  Content:
  ```
  1 from pulpcore.app.role_util import (  # noqa
  2     assign_role,
  3     get_groups_with_perms,
  4     get_groups_with_perms_attached_perms,
  5     get_groups_with_perms_attached_roles,
  6     get_objects_for_group,
  7     get_objects_for_user,
  8     get_perms_for_model,
  9     get_users_with_perms,
  10     get_users_with_perms_attached_perms,
  11     get_users_with_perms_attached_roles,
  12     remove_role,
  13 )
  14 
  15 from pulpcore.app.util import get_artifact_url, gpg_verify, verify_signature  # noqa
  16
  ```
  --- END FILES ---
  
  Please first localize the bug based on the issue statement, and then generate a patch according to the `git diff` format fenced by three backticks.
  
  Here is an example:
  
  ```diff
  diff --git a/examples/server_async.py b/examples/server_async.py
  --- a/examples/server_async.py
  +++ b/examples/server_async.py
  @@ -313,4 +313,4 @@
   
   
   if __name__ == "__main__":
  -    asyncio.run(run_async_server("."), debug=True)
  +    asyncio.run(run_async_server(), debug=True)
  diff --git a/examples/server_sync.py b/examples/server_sync.py
  --- a/examples/server_sync.py
  +++ b/examples/server_sync.py
  @@ -313,5 +313,5 @@
   
   
   if __name__ == "__main__":
  -    server = run_sync_server(".")
  +    server = run_sync_server()
       server.shutdown()
  
  ```
  
golden_diff: diff --git a/pulpcore/plugin/util.py b/pulpcore/plugin/util.py
  --- a/pulpcore/plugin/util.py
  +++ b/pulpcore/plugin/util.py
  @@ -12,4 +12,4 @@
       remove_role,
   )
   
  -from pulpcore.app.util import get_artifact_url, gpg_verify, verify_signature  # noqa
  +from pulpcore.app.util import get_artifact_url, get_url, gpg_verify, verify_signature  # noqa
  
verification_info: {"golden_diff": "diff --git a/pulpcore/plugin/util.py b/pulpcore/plugin/util.py\n--- a/pulpcore/plugin/util.py\n+++ b/pulpcore/plugin/util.py\n@@ -12,4 +12,4 @@\n     remove_role,\n )\n \n-from pulpcore.app.util import get_artifact_url, gpg_verify, verify_signature  # noqa\n+from pulpcore.app.util import get_artifact_url, get_url, gpg_verify, verify_signature  # noqa\n", "issue": "Expose \"get_url\" via the plugin interface\n\n", "before_files": [{"content": "from pulpcore.app.role_util import (  # noqa\n    assign_role,\n    get_groups_with_perms,\n    get_groups_with_perms_attached_perms,\n    get_groups_with_perms_attached_roles,\n    get_objects_for_group,\n    get_objects_for_user,\n    get_perms_for_model,\n    get_users_with_perms,\n    get_users_with_perms_attached_perms,\n    get_users_with_perms_attached_roles,\n    remove_role,\n)\n\nfrom pulpcore.app.util import get_artifact_url, gpg_verify, verify_signature  # noqa\n", "path": "pulpcore/plugin/util.py"}], "after_files": [{"content": "from pulpcore.app.role_util import (  # noqa\n    assign_role,\n    get_groups_with_perms,\n    get_groups_with_perms_attached_perms,\n    get_groups_with_perms_attached_roles,\n    get_objects_for_group,\n    get_objects_for_user,\n    get_perms_for_model,\n    get_users_with_perms,\n    get_users_with_perms_attached_perms,\n    get_users_with_perms_attached_roles,\n    remove_role,\n)\n\nfrom pulpcore.app.util import get_artifact_url, get_url, gpg_verify, verify_signature  # noqa\n", "path": "pulpcore/plugin/util.py"}]}