Add expanduser to pathlib paths

Co-authored-by: Zach Burnett <[email protected]>

asdf/generic_io.py

@@ -754,7 +754,7 @@ def __init__(self, fd, mode, close=False, uri=None):
         super().__init__(fd, mode, close=close, uri=uri)
 
         if uri is None and hasattr(fd, "name") and isinstance(fd.name, str):
-            self._uri = pathlib.Path(fd.name).absolute().as_uri()
+            self._uri = pathlib.Path(fd.name).expanduser().absolute().as_uri()
 
     def write_array(self, arr):
         if isinstance(arr, np.memmap) and getattr(arr, "fd", None) is self:

pytest_asdf/plugin.py

@@ -218,15 +218,17 @@ def runtest(self):
         buff = helpers.yaml_to_asdf("example: " + self.example.example.strip(), version=self.example.version)
 
         ff = AsdfFile(
-            uri=pathlib.Path(self.filename).absolute().as_uri(),
+            uri=pathlib.Path(self.filename).expanduser().absolute().as_uri(),
             ignore_unrecognized_tag=self.ignore_unrecognized_tag,
             ignore_version_mismatch=self.ignore_version_mismatch,
         )
 
         # Fake an external file
         ff2 = AsdfFile({"data": np.empty((1024 * 1024 * 8), dtype=np.uint8)})
 
-        ff._external_asdf_by_uri[(pathlib.Path(self.filename).absolute().parent / "external.asdf").as_uri()] = ff2
+        ff._external_asdf_by_uri[
+            (pathlib.Path(self.filename).expanduser().absolute().parent / "external.asdf").as_uri()
+        ] = ff2
 
         wb = _block.writer.WriteBlock(np.zeros(1024 * 1024 * 8, dtype=np.uint8))
         with generic_io.get_file(buff, mode="rw") as f: