Merge pull request h5py#2024 from mwtoews/pep-3135

MAINT: use super() as described by PEP 3135

Author: takluyver

examples/swmr_multiprocess.py

@@ -24,7 +24,7 @@
 
 class SwmrReader(Process):
     def __init__(self, event, fname, dsetname, timeout = 2.0):
-        super(SwmrReader, self).__init__()
+        super().__init__()
         self._event = event
         self._fname = fname
         self._dsetname = dsetname
@@ -54,7 +54,7 @@ def run(self):
 
 class SwmrWriter(Process):
     def __init__(self, event, fname, dsetname):
-        super(SwmrWriter, self).__init__()
+        super().__init__()
         self._event = event
         self._fname = fname
         self._dsetname = dsetname

h5py/_hl/dataset.py

@@ -586,7 +586,7 @@ def __init__(self, bind, *, readonly=False):
         """
         if not isinstance(bind, h5d.DatasetID):
             raise ValueError("%s is not a DatasetID" % bind)
-        super(Dataset, self).__init__(bind)
+        super().__init__(bind)
 
         self._dcpl = self.id.get_create_plist()
         self._dxpl = h5p.create(h5p.DATASET_XFER)

h5py/_hl/datatype.py

@@ -40,7 +40,7 @@ def __init__(self, bind):
         """
         if not isinstance(bind, TypeID):
             raise ValueError("%s is not a TypeID" % bind)
-        super(Datatype, self).__init__(bind)
+        super().__init__(bind)
 
     @with_phil
     def __repr__(self):

h5py/_hl/files.py

@@ -511,7 +511,7 @@ def __init__(self, name, mode='r', driver=None, libver=None, userblock_size=None
             else:
                 self._libver = (libver, 'latest')
 
-        super(File, self).__init__(fid)
+        super().__init__(fid)
 
     def close(self):
         """ Close the file.  All open objects become invalid """

h5py/_hl/group.py

@@ -37,7 +37,7 @@ def __init__(self, bind):
         with phil:
             if not isinstance(bind, h5g.GroupID):
                 raise ValueError("%s is not a GroupID" % bind)
-            super(Group, self).__init__(bind)
+            super().__init__(bind)
 
 
     _gcpl_crt_order = h5p.create(h5p.GROUP_CREATE)

h5py/tests/test_file.py

@@ -435,7 +435,7 @@ class TestNewLibver(TestCase):
 
     @classmethod
     def setUpClass(cls):
-        super(TestNewLibver, cls).setUpClass()
+        super().setUpClass()
 
         # Current latest library bound label
         if h5py.version.hdf5_version_tuple < (1, 11, 4):

h5py/tests/test_slicing.py

@@ -321,7 +321,7 @@ def test_write_noncompound(self):
 class TestMultiBlockSlice(BaseSlicing):
 
     def setUp(self):
-        super(TestMultiBlockSlice, self).setUp()
+        super().setUp()
         self.arr = np.arange(10)
         self.dset = self.f.create_dataset('x', data=self.arr)