Let tifffile.imread handle additional keyword arguments (#4997)

skimage/io/_plugins/tifffile_plugin.py

@@ -1,6 +1,6 @@
-from warnings import warn
+__all__ = ['imread', 'imsave']
 
-from tifffile import TiffFile, imsave, parse_kwargs
+from tifffile import imwrite as imsave, imread as tifffile_imread
 
 
 def imread(fname, **kwargs):
@@ -16,22 +16,15 @@ def imread(fname, **kwargs):
 
     Notes
     -----
-    Provided by Christophe Golhke's tifffile.py [1]_, and supports many
+    Provided by the tifffile library [1]_, and supports many
     advanced image types including multi-page and floating point.
 
     References
     ----------
-    .. [1] http://www.lfd.uci.edu/~gohlke/code/tifffile.py
+    .. [1] https://pypi.org/project/tifffile/
 
     """
     if 'img_num' in kwargs:
         kwargs['key'] = kwargs.pop('img_num')
 
-    # parse_kwargs will extract keyword arguments intended for the TiffFile
-    # class and remove them from the kwargs dictionary in-place
-    tiff_keys = ['multifile', 'multifile_close', 'fastij', 'is_ome']
-    kwargs_tiff = parse_kwargs(kwargs, *tiff_keys)
-
-    # read and return tiff as numpy array
-    with TiffFile(fname, **kwargs_tiff) as tif:
-        return tif.asarray(**kwargs)
+    return tifffile_imread(fname, **kwargs)