Installation in Docker breaks about python-statemachine HOT 3 CLOSED

same error occurred on v0.7.1 with an ubuntu 18:04 image and python 3.6

from python-statemachine.

@stefanbschneider @JuliusCosmoRomeo
It is caused by

And in Ubuntu 16:04, default locale is

LANG=
LANGUAGE=
LC_CTYPE="POSIX"
LC_NUMERIC="POSIX"
LC_TIME="POSIX"
LC_COLLATE="POSIX"
LC_MONETARY="POSIX"
LC_MESSAGES="POSIX"
LC_PAPER="POSIX"
LC_NAME="POSIX"
LC_ADDRESS="POSIX"
LC_TELEPHONE="POSIX"
LC_MEASUREMENT="POSIX"
LC_IDENTIFICATION="POSIX"
LC_ALL=

So it will throw UnicodeDecodeError. A workaround is change locale, Dockerfile as following

FROM ubuntu:16.04


RUN apt-get update \
    && apt-get install -y locales python3 python3-pip \
    && localedef -i en_US -c -f UTF-8 -A /usr/share/locale/locale.alias en_US.UTF-8

ENV LANG=en_US.UTF-8

RUN pip3 install python-statemachine

from python-statemachine.

Thanks for reporting @stefanbschneider. And thank you for the workaround @Hanaasagi ! I'll try to reproduce the issue and work on a fix.

from python-statemachine.