def test_WebPEncode_with_invalid_args(self):
"""
Calling encoder functions with no arguments should result in an error.
"""
if _webp.HAVE_WEBPANIM:
with pytest.raises(TypeError):
_webp.WebPAnimEncoder()
with pytest.raises(TypeError):
_webp.WebPEncode()
def _save(im, fp, filename):
image_mode = im.mode
if im.mode not in _VALID_WEBP_MODES:
raise IOError("cannot write mode %s as WEBP" % image_mode)
quality = im.encoderinfo.get("quality", 80)
data = _webp.WebPEncode(im.tobytes(), im.size[0], im.size[1],
float(quality), im.mode)
fp.write(data)
def _save(im, fp, filename):
image_mode = im.mode
if im.mode not in _VALID_WEBP_MODES:
raise IOError("cannot write mode %s as WEBP" % image_mode)
quality = im.encoderinfo.get("quality", 80)
icc_profile = im.encoderinfo.get("icc_profile", "")
exif = im.encoderinfo.get("exif", "")
data = _webp.WebPEncode(im.tobytes(), im.size[0], im.size[1],
float(quality), im.mode, icc_profile, exif)
if data is None:
raise IOError("cannot write file as WEBP (encoder returned None)")
fp.write(data)
