Update builders.py

src/hdmf/build/builders.py

@@ -6,7 +6,6 @@
 from datetime import datetime, date
 
 import numpy as np
-from h5py import RegionReference
 
 from ..utils import docval, getargs, get_docval
 
@@ -320,11 +319,10 @@ def values(self):
 
 class DatasetBuilder(BaseBuilder):
     OBJECT_REF_TYPE = 'object'
-    REGION_REF_TYPE = 'region'
 
     @docval({'name': 'name', 'type': str, 'doc': 'The name of the dataset.'},
             {'name': 'data',
-             'type': ('array_data', 'scalar_data', 'data', 'DatasetBuilder', 'RegionBuilder', Iterable, datetime, date),
+             'type': ('array_data', 'scalar_data', 'data', 'DatasetBuilder', Iterable, datetime, date),
              'doc': 'The data in this dataset.', 'default': None},
             {'name': 'dtype', 'type': (type, np.dtype, str, list),
              'doc': 'The datatype of this dataset.', 'default': None},
@@ -430,19 +428,3 @@ def builder(self):
         """The target builder object."""
         return self['builder']
 
-
-class RegionBuilder(ReferenceBuilder):
-
-    @docval({'name': 'region', 'type': (slice, tuple, list, RegionReference),
-             'doc': 'The region, i.e. slice or indices, into the target dataset.'},
-            {'name': 'builder', 'type': DatasetBuilder, 'doc': 'The dataset this region reference applies to.'})
-    def __init__(self, **kwargs):
-        """Create a builder object for a region reference."""
-        region, builder = getargs('region', 'builder', kwargs)
-        super().__init__(builder)
-        self['region'] = region
-
-    @property
-    def region(self):
-        """The selected region of the target dataset."""
-        return self['region']