Update lib/matplotlib/rcsetup.py

NoyHanan · QuLogic · NoyHanan · commit df2ac49cefe7 · 2023-06-25T00:28:33.000+03:00
Co-authored-by: Elliott Sales de Andrade &lt;quantum.analyst@gmail.com&gt;
diff --git a/lib/matplotlib/rcsetup.py b/lib/matplotlib/rcsetup.py
@@ -14,7 +14,6 @@
 """
 
 import ast
-import numbers
 from functools import lru_cache, reduce
 from numbers import Real
 import operator
@@ -730,7 +729,7 @@ def visit_Attribute(self, node):
     ignorecase=True)
 
 
-def validate_legend_loc(loc):
+def _validate_legend_loc(loc):
     """
     Confirm that loc is a type which rc.Params["legend.loc"] supports.
 
@@ -759,8 +758,7 @@ def validate_legend_loc(loc):
         if 0 <= loc <= 10:
             return loc
     if isinstance(loc, tuple):
-        if len(loc) == 2 \
-                and all(isinstance(e, numbers.Real) for e in loc):
+        if len(loc) == 2 and all(isinstance(e, Real) for e in loc):
             return loc
     raise ValueError(f"{loc} is not a valid legend location.")
 
@@ -1089,7 +1087,7 @@ def _convert_validator_spec(key, conv):
 
     # legend properties
     "legend.fancybox": validate_bool,
-    "legend.loc": validate_legend_loc,
+    "legend.loc": _validate_legend_loc,
 
     # the number of points in the legend line
     "legend.numpoints":      validate_int,
