def _pil_props(self):
"""
A tuple containing useful image properties extracted from this image
using Pillow (Python Imaging Library, or 'PIL').
"""
stream = BytesIO(self._blob)
pil_image = PIL_Image.open(stream)
format = pil_image.format
width_px, height_px = pil_image.size
dpi = pil_image.info.get("dpi")
stream.close()
return (format, (width_px, height_px), dpi)
def when_open_presentation_stream(context):
with open(test_pptx("test"), "rb") as f:
stream = BytesIO(f.read())
context.prs = Presentation(stream)
stream.close()
def when_open_presentation_stream(context):
with open(test_pptx('test'), 'rb') as f:
stream = BytesIO(f.read())
context.prs = Presentation(stream)
stream.close()