matplotlib
diff --git a/‎doc/api/api_changes/code_removal.rst
Lines changed: 7 additions & 0 deletions b/‎doc/api/api_changes/code_removal.rst
Lines changed: 7 additions & 0 deletions
diff --git a/‎lib/matplotlib/__init__.py
Lines changed: 2 additions & 4 deletions b/‎lib/matplotlib/__init__.py
Lines changed: 2 additions & 4 deletions
diff --git a/‎lib/matplotlib/rcsetup.py
Lines changed: 0 additions & 28 deletions b/‎lib/matplotlib/rcsetup.py
Lines changed: 0 additions & 28 deletions
@@ -36,8 +36,15 @@ favor of the synonym ``"auto"``.
 The ``shading`` kwarg to ``pcolor`` has been removed.  Set ``edgecolors``
 appropriately instead.
 
+
 Removed internal functions
 --------------------------
 
 The ``matplotlib.backends.backend_ps.seq_allequal`` function has been removed.
 Use ``np.array_equal`` instead.
+
+The deprecated ``matplotlib.rcsetup.validate_maskedarray``,
+``matplotlib.rcsetup.deprecate_savefig_extension`` and
+``matplotlib.rcsetup.validate_tkpythoninspect`` functions, and associated
+``savefig.extension`` and ``tk.pythoninspect`` rcparams entries have been
+removed.
@@ -823,16 +823,14 @@ def gen_candidates():
     'tick.size':        ('tick.major.size', lambda x: x, None),
     'svg.embed_char_paths': ('svg.fonttype',
                              lambda x: "path" if x else "none", None),
-    'savefig.extension': ('savefig.format', lambda x: x, None),
     'axes.color_cycle': ('axes.prop_cycle', lambda x: cycler('color', x),
                          lambda x: [c.get('color', None) for c in x]),
     'svg.image_noscale': ('image.interpolation', None, None),
     }
 
-_deprecated_ignore_map = {
-    }
+_deprecated_ignore_map = {}
 
-_obsolete_set = {'tk.pythoninspect', 'legend.isaxes'}
+_obsolete_set = {'legend.isaxes'}
 
 # The following may use a value of None to suppress the warning.
 _deprecated_set = {'axes.hold'}  # do NOT include in _all_deprecated
 
@@ -279,18 +279,6 @@ def validate_toolbar(s):
     return validator(s)
 
 
-def validate_maskedarray(v):
-    # 2008/12/12: start warning; later, remove all traces of maskedarray
-    try:
-        if v == 'obsolete':
-            return v
-    except ValueError:
-        pass
-    warnings.warn('rcParams key "maskedarray" is obsolete and has no effect;\n'
-                  ' please delete it from your matplotlibrc file',
-                  mplDeprecation)
-
-
 _seq_err_msg = ('You must supply exactly {n} values, you provided {num} '
                 'values: {s}')
 
@@ -492,13 +480,6 @@ def validate_whiskers(s):
                                  "(float, float)]")
 
 
-def deprecate_savefig_extension(value):
-    warnings.warn("savefig.extension is deprecated.  Use savefig.format "
-                  "instead. Will be removed in 1.4.x",
-                  mplDeprecation)
-    return value
-
-
 def update_savefig_format(value):
     # The old savefig.extension could also have a value of "auto", but
     # the new savefig.format does not.  We need to fix this here.
@@ -576,12 +557,6 @@ def validate_corner_mask(s):
         return validate_bool(s)
 
 
-def validate_tkpythoninspect(s):
-    # Introduced 2010/07/05
-    warnings.warn("tk.pythoninspect is obsolete, and has no effect",
-                  mplDeprecation)
-    return validate_bool(s)
-
 validate_legend_loc = ValidateInStrings(
     'legend_loc',
     ['best',
@@ -1330,8 +1305,6 @@ def _validate_linestyle(ls):
     'savefig.orientation': ['portrait', validate_orientation],  # edgecolor;
                                                                  #white
     'savefig.jpeg_quality': [95, validate_int],
-    # what to add to extensionless filenames
-    'savefig.extension':  ['png', deprecate_savefig_extension],
     # value checked by backend at runtime
     'savefig.format':     ['png', update_savefig_format],
     # options are 'tight', or 'standard'. 'standard' validates to None.
@@ -1343,7 +1316,6 @@ def _validate_linestyle(ls):
 
     # Maintain shell focus for TkAgg
     'tk.window_focus':  [False, validate_bool],
-    'tk.pythoninspect': [False, validate_tkpythoninspect],  # obsolete
 
     # Set the papersize/type
     'ps.papersize':     ['letter', validate_ps_papersize],