work arounds for 'JPEG' compression with YCbCr reported as 'YCbCr JPE…

…G' in gdal 3.10

tests/conftest.py

@@ -978,6 +978,9 @@ def exif_image_file(odm_image_file: Path, tmp_path_factory: pytest.TempPathFacto
     dst_filename = tmp_path_factory.mktemp('data').joinpath('exif.tif')
     with rio.open(odm_image_file, 'r') as src_im:
         dst_profile = src_im.profile.copy()
+        # work around GDAL / rasterio issue that reads YCbCr JPEG compression as 'YCbCr JPEG' in
+        # profile['compress'], but does not allow it to be written that way
+        dst_profile['compress'] = 'jpeg'
         with rio.open(dst_filename, 'w', **dst_profile) as dst_im:
             dst_tags = src_im.tags()
             dst_tags.update(
@@ -998,6 +1001,9 @@ def exif_no_focal_image_file(
     dst_filename = tmp_path_factory.mktemp('data').joinpath('exif.tif')
     with rio.open(exif_image_file, 'r') as src_im:
         dst_profile = src_im.profile.copy()
+        # work around GDAL / rasterio issue that reads YCbCr JPEG compression as 'YCbCr JPEG' in
+        # profile['compress'], but does not allow it to be written that way
+        dst_profile['compress'] = 'jpeg'
         with rio.open(dst_filename, 'w', **dst_profile) as dst_im:
             dst_tags = src_im.tags()
             dst_tags.pop('EXIF_FocalLength')
@@ -1014,6 +1020,9 @@ def xmp_no_dewarp_image_file(
     dst_filename = tmp_path_factory.mktemp('data').joinpath('exif.tif')
     with rio.open(odm_image_file, 'r') as src_im:
         dst_profile = src_im.profile.copy()
+        # work around GDAL / rasterio issue that reads YCbCr JPEG compression as 'YCbCr JPEG' in
+        # profile['compress'], but does not allow it to be written that way
+        dst_profile['compress'] = 'jpeg'
         with rio.open(dst_filename, 'w', **dst_profile) as dst_im:
             dst_im.update_tags(**src_im.tags())
             for namespace in src_im.tag_namespaces():

tests/test_common.py

@@ -537,7 +537,7 @@ def test_create_profile_image(
 
         # dtype and compression
         assert im.dtypes[0] == dtype
-        assert im.compression.value.lower() == compress
+        assert compress.value in im.profile['compress'].lower()
 
         # photometric
         if shape[0] == 3 and compress is Compress.jpeg:
@@ -609,7 +609,7 @@ def test_create_profile_image_creation_options(
         assert im.profile['blockxsize'] == im.profile['blockysize'] == 256
 
         # compression
-        assert im.compression.value.lower() == 'jpeg'
+        assert 'jpeg' in im.profile['compress'].lower()
         assert im.photometric is PhotometricInterp.ycbcr
         assert im_struct['JPEG_QUALITY'] == '90'
 

tests/test_ortho.py

@@ -1027,7 +1027,7 @@ def test_process_compress(
         compress = Compress.jpeg if dtype == 'uint8' else Compress.deflate
 
     with rio.open(ortho_file, 'r') as ortho_im:
-        assert ortho_im.profile['compress'] == compress
+        assert compress.value in ortho_im.profile['compress'].lower()
 
 
 @pytest.mark.parametrize('build_ovw, driver', [*product([True, False], Driver)])

tests/test_pan_sharp.py

@@ -603,7 +603,7 @@ def test_process_compress(pan_sharpen: PanSharpen, tmp_path: Path, compress: Com
         compress = Compress.jpeg if dtype == 'uint8' else Compress.deflate
 
     with rio.open(out_file, 'r') as out_im:
-        assert out_im.profile['compress'] == compress
+        assert compress.value in out_im.profile['compress'].lower()
 
 
 @pytest.mark.parametrize('build_ovw, driver', [*product([True, False], Driver)])