这可能有些傻,但我无法在 Python 3.5 Docker 镜像中安装 cPickle。
Dockerfile
FROM python:3.5-onbuild
requirements.txt
cpickle
当我尝试构建镜像时
$ docker build -t sample .
Sending build context to Docker daemon 3.072 kB
Step 1 : FROM python:3.5-onbuild
# Executing 3 build triggers...
Step 1 : COPY requirements.txt /usr/src/app/
Step 1 : RUN pip install --no-cache-dir -r requirements.txt
---> Running in 016c35a032ee
Collecting cpickle (from -r requirements.txt (line 1))
Could not find a version that satisfies the requirement cpickle (from -r requirements.txt (line 1)) (from versions: )
No matching distribution found for cpickle (from -r requirements.txt (line 1))
You are using pip version 7.1.2, however version 8.1.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
The command '/bin/sh -c pip install --no-cache-dir -r requirements.txt' returned a non-zero code: 1
_pickle
是cPickle
的替代品吗?还是说pickle
也同样快速? - kamptapickle
使用_pickle
,因此它也很快,可以处理子类。 - Mike McKernsimport pickle
之外的其他内容。 - Martijn Pieters