RuntimeWarning: coroutine 'AsyncFileContentsManager.get' was never awaited

[bcwu]

Upstream breaking change made async the default handler for contents_manager in APIHandler. Existing code paths that use contents_manager need to be updated to handle async:

rsconnect-jupyter/rsconnect_jupyter/__init__.py

Line 163 in e230923

model = self.contents_manager.get(path=nb_path)

rsconnect-jupyter/rsconnect_jupyter/__init__.py

Line 168 in e230923

if not hasattr(self.contents_manager, "_get_os_path"):

rsconnect-jupyter/rsconnect_jupyter/__init__.py

Line 171 in e230923

os_path = self.contents_manager._get_os_path(nb_path)