update

.CondaPkg/env/Lib/site-packages/imageio/plugins/gdal.py

@@ -0,0 +1,71 @@
+# -*- coding: utf-8 -*-
+# imageio is distributed under the terms of the (new) BSD License.
+
+""" Read GDAL files.
+
+Backend: `GDAL <https://gdal.org/>`_
+
+.. note::
+    To use this plugin you have to install its backend::
+
+        pip install imageio[gdal]
+
+Parameters
+----------
+none
+"""
+
+from ..core import Format, has_module
+
+_gdal = None  # lazily loaded in load_lib()
+
+
+def load_lib():
+    global _gdal
+    try:
+        import osgeo.gdal as _gdal
+    except ImportError:
+        raise ImportError(
+            "The GDAL format relies on the GDAL package."
+            "Please refer to http://www.gdal.org/"
+            "for further instructions."
+        )
+    return _gdal
+
+
+GDAL_FORMATS = (".tiff", " .tif", ".img", ".ecw", ".jpg", ".jpeg")
+
+
+class GdalFormat(Format):
+    """See :mod:`imageio.plugins.gdal`"""
+
+    def _can_read(self, request):
+        if request.extension in (".ecw",):
+            return True
+        if has_module("osgeo.gdal"):
+            return request.extension in self.extensions
+
+    def _can_write(self, request):
+        return False
+
+    # --
+
+    class Reader(Format.Reader):
+        def _open(self):
+            if not _gdal:
+                load_lib()
+            self._ds = _gdal.Open(self.request.get_local_filename())
+
+        def _close(self):
+            del self._ds
+
+        def _get_length(self):
+            return 1
+
+        def _get_data(self, index):
+            if index != 0:
+                raise IndexError("Gdal file contains only one dataset")
+            return self._ds.ReadAsArray(), self._get_meta_data(index)
+
+        def _get_meta_data(self, index):
+            return self._ds.GetMetadata()