fix is_processed method (removing the check on overviews, just printi…

…ng a warning message)

geotiflib/geotiff.py

@@ -29,13 +29,13 @@ def is_processed(self):
         :return:
         """
         info = self.info()
-        print(info)
+        if "Overviews:" not in info:
+            print("WARNING: the image does not contain overviews layers!")
         return "COMPRESSION=YCbCr JPEG" in info \
             and "Corner Coordinates:" in info \
             and "Band 1 Block=512x512 Type=Byte, ColorInterp=Red" in info \
             and "Band 2 Block=512x512 Type=Byte, ColorInterp=Green" in info \
-            and "Band 3 Block=512x512 Type=Byte, ColorInterp=Blue" in info \
-            and "Overviews:" in info
+            and "Band 3 Block=512x512 Type=Byte, ColorInterp=Blue" in info
 
     def metadata(self, name):
         """

tests/test_geotiff.py

@@ -36,7 +36,13 @@ def test_is_processed():
     assert tif.is_processed() is True
 
 
-def test_is_processed_7mb():
-    path = os.path.join(get_data_folder(), "AC04078710_7mb.tif")
+def test_is_processed_colorinterp_is_undefined():
+    path = os.path.join(get_data_folder(), "AC04078710_colorinterp_is_undefined.tif")
     tif = geotiff.GeoTiff(path)
     assert tif.is_processed() is False
+
+
+def test_is_processed_no_overviews():
+    path = os.path.join(get_data_folder(), "AC04078710_no_overviews.tif")
+    tif = geotiff.GeoTiff(path)
+    assert tif.is_processed() is True

tests/test_tilejpegtask.py

@@ -35,6 +35,7 @@ def test_process(mock_subproc_popen):
     calls = [item["args"] for item in [item[2] for item in mock_subproc_popen.mock_calls] if len(item) > 1]
     assert calls[0] == ['gdal_translate',
                         '-mo', 'NODATA_VALUES=0 0 0',
+                        '-colorinterp', 'red,green,blue',
                         '-co', 'COMPRESS=JPEG',
                         '-co', 'PHOTOMETRIC=YCBCR',
                         '-co', 'TILED=YES',