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Add a stub Image class, to let poezio run even when Pillow isn’t installed.

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This commit is contained in:
Emmanuel Gil Peyrot 2019-01-24 22:31:36 +01:00
parent d19046b5b1
commit 71ef2a362e
1 changed files with 5 additions and 2 deletions
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7
poezio/windows/image.py
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@ -9,6 +9,9 @@ try:
from PIL import Image
HAS_PIL = True
except ImportError:
class Image:
class Image:
pass
HAS_PIL = False
try:
@ -28,7 +31,7 @@ from poezio.config import config
from typing import Tuple, Optional, Callable
def render_from_svg(svg: bytes) -> Optional[Image.Image]:
def render_svg(svg: bytes) -> Optional[Image.Image]:
if not HAS_RSVG:
return None
try:
@ -79,7 +82,7 @@ class ImageWin(Win):
except OSError:
# TODO: Make the caller pass the MIME type, so we don’t
# have to try all renderers like that.
image = render_from_svg(data)
image = render_svg(data)
if image is None:
raise
except OSError: