Change super() usage to be Python 3 compatible only

CHANGES.txt

@@ -1,9 +1,10 @@
 Changes
 =======
 
-1.2.3 (TBD)
------------
+1.2.3 (2021-04-26)
+------------------
 
+- Change usage of super() to be Python 3 compatible only.
 - Use numpy.isclose instead of equals when merging float data (fixes #2163).
 - The restriction on resampling methods available to overviews has been made
   more clear with the addition of a not-yet-public _OverviewResampling enum
@@ -12,7 +13,7 @@ Changes
   of zero height or width.
 - Search for GDAL data in installed packages is done before searching in
   built-in locations when entering an Env, as is already done when importing
-rasterio.env.
+  rasterio.env.
 
 1.2.2 (2021-04-06)
 ------------------

rasterio/__init__.py

@@ -27,7 +27,7 @@ import rasterio.enums
 import rasterio.path
 
 __all__ = ['band', 'open', 'pad', 'Env']
-__version__ = "1.2.3dev"
+__version__ = "1.2.3"
 __gdal_version__ = gdal_version()
 
 # Rasterio attaches NullHandler to the 'rasterio' logger and its

rasterio/_env.pyx

@@ -333,7 +333,7 @@ cdef class GDALEnv(ConfigEnv):
     """Configuration and driver management"""
 
     def __init__(self, **options):
-        super(GDALEnv, self).__init__(**options)
+        super().__init__(**options)
         self._have_registered_drivers = False
 
     def start(self):

rasterio/_warp.pyx

@@ -1153,14 +1153,14 @@ cdef class WarpedVRTReaderBase(DatasetReaderBase):
         if kwargs.get("boundless", False):
             raise ValueError("WarpedVRT does not permit boundless reads")
         else:
-            return super(WarpedVRTReaderBase, self).read(indexes=indexes, out=out, window=window, masked=masked, out_shape=out_shape, resampling=resampling, fill_value=fill_value, out_dtype=out_dtype)
+            return super().read(indexes=indexes, out=out, window=window, masked=masked, out_shape=out_shape, resampling=resampling, fill_value=fill_value, out_dtype=out_dtype)
 
     def read_masks(self, indexes=None, out=None, out_shape=None, window=None, resampling=Resampling.nearest, **kwargs):
         """Read raster band masks as a multidimensional array"""
         if kwargs.get("boundless", False):
             raise ValueError("WarpedVRT does not permit boundless reads")
         else:
-            return super(WarpedVRTReaderBase, self).read_masks(indexes=indexes, out=out, window=window, out_shape=out_shape, resampling=resampling)
+            return super().read_masks(indexes=indexes, out=out, window=window, out_shape=out_shape, resampling=resampling)
 
 
 def _suggested_proxy_vrt_doc(width, height, transform=None, crs=None, gcps=None):

rasterio/errors.py

@@ -38,7 +38,7 @@ class FileOverwriteError(FileError):
 
     def __init__(self, message):
         """Raise FileOverwriteError with message as hint."""
-        super(FileOverwriteError, self).__init__('', hint=message)
+        super().__init__('', hint=message)
 
 
 class RasterioIOError(IOError):

rasterio/io.py

@@ -101,8 +101,9 @@ class MemoryFile(MemoryFileBase):
         -------
         MemoryFile
         """
-        super(MemoryFile, self).__init__(
-            file_or_bytes=file_or_bytes, dirname=dirname, filename=filename, ext=ext)
+        super().__init__(
+            file_or_bytes=file_or_bytes, dirname=dirname, filename=filename, ext=ext
+        )
 
     @ensure_env
     def open(self, driver=None, width=None, height=None, count=None, crs=None,
@@ -153,7 +154,7 @@ class ZipMemoryFile(MemoryFile):
     """
 
     def __init__(self, file_or_bytes=None):
-        super(ZipMemoryFile, self).__init__(file_or_bytes, ext='zip')
+        super().__init__(file_or_bytes, ext="zip")
 
     @ensure_env
     def open(self, path, driver=None, sharing=False, **kwargs):