Remove use of deprecated typing.io (#1855)

The typing.io namespace was deprecated in python 3.8, which is the lowest version currently supported by nbgrader. https://docs.python.org/3/library/typing.html#aliases-to-other-concrete-types
jupyter · Mar 28, 2024 · 720299d · 720299d
1 parent 73630d4
commit 720299d
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Showing 3 changed files with 6 additions and 6 deletions.
diff --git a/nbgrader/nbgraderformat/v1.py b/nbgrader/nbgraderformat/v1.py
@@ -116,13 +116,13 @@ def validate_nb(self, nb: NotebookNode) -> None:
             ids.add(grade_id)
 
 
-def read_v1(source: typing.io.TextIO, as_version: int, **kwargs: typing.Any) -> NotebookNode:
+def read_v1(source: typing.TextIO, as_version: int, **kwargs: typing.Any) -> NotebookNode:
     nb = _read(source, as_version, **kwargs)
     MetadataValidatorV1().validate_nb(nb)
     return nb
 
 
-def write_v1(nb: NotebookNode, fp: typing.io.TextIO, **kwargs: typing.Any) -> None:
+def write_v1(nb: NotebookNode, fp: typing.TextIO, **kwargs: typing.Any) -> None:
     MetadataValidatorV1().validate_nb(nb)
     _write(nb, fp, **kwargs)
 

diff --git a/nbgrader/nbgraderformat/v2.py b/nbgrader/nbgraderformat/v2.py
@@ -105,13 +105,13 @@ def validate_nb(self, nb: NotebookNode) -> None:
             ids.add(grade_id)
 
 
-def read_v2(source: typing.io.TextIO, as_version: int, **kwargs: typing.Any) -> NotebookNode:
+def read_v2(source: typing.TextIO, as_version: int, **kwargs: typing.Any) -> NotebookNode:
     nb = _read(source, as_version, **kwargs)
     MetadataValidatorV2().validate_nb(nb)
     return nb
 
 
-def write_v2(nb: NotebookNode, fp: typing.io.TextIO, **kwargs: typing.Any) -> None:
+def write_v2(nb: NotebookNode, fp: typing.TextIO, **kwargs: typing.Any) -> None:
     MetadataValidatorV2().validate_nb(nb)
     _write(nb, fp, **kwargs)
 

diff --git a/nbgrader/nbgraderformat/v3.py b/nbgrader/nbgraderformat/v3.py
@@ -111,13 +111,13 @@ def validate_nb(self, nb: NotebookNode) -> None:
             ids.add(grade_id)
 
 
-def read_v3(source: typing.io.TextIO, as_version: int, **kwargs: typing.Any) -> NotebookNode:
+def read_v3(source: typing.TextIO, as_version: int, **kwargs: typing.Any) -> NotebookNode:
     nb = _read(source, as_version, **kwargs)
     MetadataValidatorV3().validate_nb(nb)
     return nb
 
 
-def write_v3(nb: NotebookNode, fp: typing.io.TextIO, **kwargs: typing.Any) -> None:
+def write_v3(nb: NotebookNode, fp: typing.TextIO, **kwargs: typing.Any) -> None:
     MetadataValidatorV3().validate_nb(nb)
     _write(nb, fp, **kwargs)