123456789101112131415161718192021222324252627282930313233343536373839404142434445 |
- # -*- coding: utf-8 -*-
- # Copyright 2014-2016 OpenMarket Ltd
- #
- # Licensed under the Apache License, Version 2.0 (the "License");
- # you may not use this file except in compliance with the License.
- # You may obtain a copy of the License at
- #
- # http://www.apache.org/licenses/LICENSE-2.0
- #
- # Unless required by applicable law or agreed to in writing, software
- # distributed under the License is distributed on an "AS IS" BASIS,
- # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- # See the License for the specific language governing permissions and
- # limitations under the License.
- import PIL.Image
- # check for JPEG support.
- try:
- PIL.Image._getdecoder("rgb", "jpeg", None)
- except IOError as e:
- if str(e).startswith("decoder jpeg not available"):
- raise Exception(
- "FATAL: jpeg codec not supported. Install pillow correctly! "
- " 'sudo apt-get install libjpeg-dev' then 'pip uninstall pillow &&"
- " pip install pillow --user'"
- )
- except Exception:
- # any other exception is fine
- pass
- # check for PNG support.
- try:
- PIL.Image._getdecoder("rgb", "zip", None)
- except IOError as e:
- if str(e).startswith("decoder zip not available"):
- raise Exception(
- "FATAL: zip codec not supported. Install pillow correctly! "
- " 'sudo apt-get install libjpeg-dev' then 'pip uninstall pillow &&"
- " pip install pillow --user'"
- )
- except Exception:
- # any other exception is fine
- pass
|