1 files changed, 0 insertions, 51 deletions
diff --git a/sphinx/util/pycompat.py b/sphinx/util/pycompat.py
deleted file mode 100644
index aedbd143d..000000000
--- a/sphinx/util/pycompat.py
+++ /dev/null
@@ -1,51 +0,0 @@
-"""Stuff for Python version compatibility."""
-
-import warnings
-from typing import Any, Callable
-
-from sphinx.deprecation import RemovedInSphinx60Warning
-
-# ------------------------------------------------------------------------------
-# Python 2/3 compatibility
-
-
-# convert_with_2to3():
-# support for running 2to3 over config files
-def convert_with_2to3(filepath: str) -> str:
-    warnings.warn('convert_with_2to3() is deprecated',
-                  RemovedInSphinx60Warning, stacklevel=2)
-
-    try:
-        from lib2to3.pgen2.parse import ParseError
-        from lib2to3.refactor import RefactoringTool, get_fixers_from_package
-    except ImportError as exc:
-        # python 3.9.0a6+ emits PendingDeprecationWarning for lib2to3.
-        # Additionally, removal of the module is still discussed at PEP-594.
-        # To support future python, this catches ImportError for lib2to3.
-        raise SyntaxError from exc
-
-    fixers = get_fixers_from_package('lib2to3.fixes')
-    refactoring_tool = RefactoringTool(fixers)
-    source = refactoring_tool._read_python_source(filepath)[0]
-    try:
-        tree = refactoring_tool.refactor_string(source, 'conf.py')
-    except ParseError as err:
-        # do not propagate lib2to3 exceptions
-        lineno, offset = err.context[1]
-        # try to match ParseError details with SyntaxError details
-
-        raise SyntaxError(err.msg, (filepath, lineno, offset, err.value)) from err
-    return str(tree)
-
-
-def execfile_(filepath: str, _globals: Any, open: Callable = open) -> None:
-    warnings.warn('execfile_() is deprecated',
-                  RemovedInSphinx60Warning, stacklevel=2)
-    from sphinx.util.osutil import fs_encoding
-    with open(filepath, 'rb') as f:
-        source = f.read()
-
-    # compile to a code object, handle syntax errors
-    filepath_enc = filepath.encode(fs_encoding)
-    code = compile(source, filepath_enc, 'exec')
-    exec(code, _globals)