From 505533d3048e9193ea00a4eaae00490cc4f1c74d Mon Sep 17 00:00:00 2001
From: "P. L. Lim" <2090236+pllim@users.noreply.github.com>
Date: Mon, 19 Dec 2022 14:41:48 -0500
Subject: [PATCH] Backport PR #14193: Fix compat with Numpy 1.24

---
 astropy/units/quantity.py                | 5 +++++
 astropy/utils/compat/numpycompat.py      | 2 +-
 astropy/utils/masked/function_helpers.py | 6 +++---
 3 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/astropy/units/quantity.py b/astropy/units/quantity.py
index b98abfafb09..1a11625ae98 100644
--- a/astropy/units/quantity.py
+++ b/astropy/units/quantity.py
@@ -1679,27 +1679,32 @@ def itemset(self, *args):
         self.view(np.ndarray).itemset(*(args[:-1] + (self._to_own_unit(args[-1]),)))
 
     def tostring(self, order="C"):
+        """Not implemented, use ``.value.tostring()`` instead."""
         raise NotImplementedError(
             "cannot write Quantities to string.  Write array with"
             " q.value.tostring(...)."
         )
 
     def tobytes(self, order="C"):
+        """Not implemented, use ``.value.tobytes()`` instead."""
         raise NotImplementedError(
             "cannot write Quantities to bytes.  Write array with q.value.tobytes(...)."
         )
 
     def tofile(self, fid, sep="", format="%s"):
+        """Not implemented, use ``.value.tofile()`` instead."""
         raise NotImplementedError(
             "cannot write Quantities to file.  Write array with q.value.tofile(...)"
         )
 
     def dump(self, file):
+        """Not implemented, use ``.value.dump()`` instead."""
         raise NotImplementedError(
             "cannot dump Quantities to file.  Write array with q.value.dump()"
         )
 
     def dumps(self):
+        """Not implemented, use ``.value.dumps()`` instead."""
         raise NotImplementedError(
             "cannot dump Quantities to string.  Write array with q.value.dumps()"
         )
diff --git a/astropy/utils/compat/numpycompat.py b/astropy/utils/compat/numpycompat.py
index 0698ef6279f..9b744448668 100644
--- a/astropy/utils/compat/numpycompat.py
+++ b/astropy/utils/compat/numpycompat.py
@@ -24,5 +24,5 @@
 NUMPY_LT_1_22 = not minversion(np, "1.22")
 NUMPY_LT_1_22_1 = not minversion(np, "1.22.1")
 NUMPY_LT_1_23 = not minversion(np, "1.23")
-NUMPY_LT_1_24 = not minversion(np, "1.24dev0")
+NUMPY_LT_1_24 = not minversion(np, "1.24")
 NUMPY_LT_1_25 = not minversion(np, "1.25.0.dev0+151")
diff --git a/astropy/utils/masked/function_helpers.py b/astropy/utils/masked/function_helpers.py
index eefd099ba4a..7440ec5b59f 100644
--- a/astropy/utils/masked/function_helpers.py
+++ b/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_25
+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.
@@ -587,7 +587,7 @@ def median(a, axis=None, out=None, **kwargs):
 
     a = Masked(a)
 
-    if NUMPY_LT_1_25:
+    if NUMPY_LT_1_24:
         keepdims = kwargs.pop("keepdims", False)
         r, k = np.lib.function_base._ureduce(
             a, func=_masked_median, axis=axis, out=out, **kwargs
@@ -643,7 +643,7 @@ def quantile(a, q, axis=None, out=None, **kwargs):
     if not np.lib.function_base._quantile_is_valid(q):
         raise ValueError("Quantiles must be in the range [0, 1]")
 
-    if NUMPY_LT_1_25:
+    if NUMPY_LT_1_24:
         keepdims = kwargs.pop("keepdims", False)
         r, k = np.lib.function_base._ureduce(
             a, func=_masked_quantile, q=q, axis=axis, out=out, **kwargs