DEP: Deprecate arrayprint formatting functions

2 files changed, 0 insertions, 44 deletions

diff --git a/numpy/core/arrayprint.py b/numpy/core/arrayprint.py
index ecd05d3ac..69d91d248 100644
--- a/numpy/core/arrayprint.py
+++ b/numpy/core/arrayprint.py
@@ -984,20 +984,6 @@ class FloatingFormat(object):
                                       pad_left=self.pad_left,
                                       pad_right=self.pad_right)
 
-# for back-compatibility, we keep the classes for each float type too
-class FloatFormat(FloatingFormat):
-    def __init__(self, *args, **kwargs):
-        warnings.warn("FloatFormat has been replaced by FloatingFormat",
-                      DeprecationWarning, stacklevel=2)
-        super(FloatFormat, self).__init__(*args, **kwargs)
-
-
-class LongFloatFormat(FloatingFormat):
-    def __init__(self, *args, **kwargs):
-        warnings.warn("LongFloatFormat has been replaced by FloatingFormat",
-                      DeprecationWarning, stacklevel=2)
-        super(LongFloatFormat, self).__init__(*args, **kwargs)
-
 
 @set_module('numpy')
 def format_float_scientific(x, precision=None, unique=True, trim='k',
@@ -1196,21 +1182,6 @@ class ComplexFloatingFormat(object):
 
         return r + i
 
-# for back-compatibility, we keep the classes for each complex type too
-class ComplexFormat(ComplexFloatingFormat):
-    def __init__(self, *args, **kwargs):
-        warnings.warn(
-            "ComplexFormat has been replaced by ComplexFloatingFormat",
-            DeprecationWarning, stacklevel=2)
-        super(ComplexFormat, self).__init__(*args, **kwargs)
-
-class LongComplexFormat(ComplexFloatingFormat):
-    def __init__(self, *args, **kwargs):
-        warnings.warn(
-            "LongComplexFormat has been replaced by ComplexFloatingFormat",
-            DeprecationWarning, stacklevel=2)
-        super(LongComplexFormat, self).__init__(*args, **kwargs)
-
 
 class _TimelikeFormat(object):
     def __init__(self, data):
@@ -1321,16 +1292,6 @@ class StructuredVoidFormat(object):
             return "({})".format(", ".join(str_fields))
 
 
-# for backwards compatibility
-class StructureFormat(StructuredVoidFormat):
-    def __init__(self, *args, **kwargs):
-        # NumPy 1.14, 2018-02-14
-        warnings.warn(
-            "StructureFormat has been replaced by StructuredVoidFormat",
-            DeprecationWarning, stacklevel=2)
-        super(StructureFormat, self).__init__(*args, **kwargs)
-
-
 def _void_scalar_repr(x):
     """
     Implements the repr for structured-void scalars. It is called from the
diff --git a/numpy/core/tests/test_arrayprint.py b/numpy/core/tests/test_arrayprint.py
index 75a794369..702e68e76 100644
--- a/numpy/core/tests/test_arrayprint.py
+++ b/numpy/core/tests/test_arrayprint.py
@@ -262,11 +262,6 @@ class TestArray2String(object):
         assert_(np.array2string(s, formatter={'numpystr':lambda s: s*2}) ==
                 '[abcabc defdef]')
 
-        # check for backcompat that using FloatFormat works and emits warning
-        with assert_warns(DeprecationWarning):
-            fmt = np.core.arrayprint.FloatFormat(x, 9, 'maxprec', False)
-        assert_equal(np.array2string(x, formatter={'float_kind': fmt}),
-                     '[0. 1. 2.]')
 
     def test_structure_format(self):
         dt = np.dtype([('name', np.str_, 16), ('grades', np.float64, (2,))])