Remove get_formatter replacement (was not introduced by numpy)

astropy/units/quantity_helper/function_helpers.py

@@ -47,7 +47,7 @@
     dimensionless_unscaled,
 )
 from astropy.utils import isiterable
-from astropy.utils.compat import NUMPY_LT_1_23, NUMPY_LT_2_0
+from astropy.utils.compat import NUMPY_LT_1_23
 
 # In 1.17, overrides are enabled by default, but it is still possible to
 # turn them off using an environment variable.  We use getattr since it
@@ -987,18 +987,11 @@ def array2string(a, *args, **kwargs):
         a = a.value
     else:
         # See whether it covers our dtype.
-        if NUMPY_LT_2_0:
-            from numpy.core.arrayprint import _get_format_function
-
-            def get_formatter(data, options):
-                return _get_format_function(data, **options)
-
-        else:
-            from numpy.core.arrayprint import get_formatter
+        from numpy.core.arrayprint import _get_format_function
 
         with np.printoptions(formatter=formatter) as options:
             try:
-                ff = get_formatter(data=a.value, options=options)
+                ff = _get_format_function(a.value, **options)
             except Exception:
                 # Shouldn't happen, but possibly we're just not being smart
                 # enough, so let's pass things on as is.

astropy/utils/masked/function_helpers.py

@@ -12,7 +12,7 @@
 import numpy as np
 
 from astropy.units.quantity_helper.function_helpers import FunctionAssigner
-from astropy.utils.compat import NUMPY_LT_1_23, NUMPY_LT_1_24, NUMPY_LT_2_0
+from astropy.utils.compat import NUMPY_LT_1_23, NUMPY_LT_1_24
 
 # This module should not really be imported, but we define __all__
 # such that sphinx can typeset the functions with docstrings.
@@ -927,16 +927,9 @@ def __call__(self, x):
 
     @classmethod
     def from_data(cls, data, **options):
-        if NUMPY_LT_2_0:
-            from numpy.core.arrayprint import _get_format_function
+        from numpy.core.arrayprint import _get_format_function
 
-            def get_formatter(data, options):
-                return _get_format_function(data, **options)
-
-        else:
-            from numpy.core.arrayprint import get_formatter
-
-        return cls(get_formatter(data=data, options=options))
+        return cls(_get_format_function(data, **options))
 
 
 def _array2string(a, options, separator=" ", prefix=""):