chore: Bump poetry & pre-commit, pin virtualenv.

Author: playpauseandstop

CHANGELOG.md

@@ -1,3 +1,9 @@
+# 1.0.3 (2019-06-12)
+
+- Upgrade [poetry](https://poetry.eustace.io) to 0.12.16
+- Upgrade [pre-commit](https://pre-commit.com) to 1.17.0
+- Pin [virtualenv](https://virtualenv.pypa.io) 16.6.0 version
+
 # 1.0.2 (2019-05-14)
 
 - Add [nano](https://www.nano-editor.org/) & 

Dockerfile

@@ -3,9 +3,9 @@ FROM python:3.7.3-slim-stretch
 LABEL maintainer="Igor Davydenko <iam@igordavydenko.com>"
 LABEL description="Add poetry, pre-commit, and other dev-tools to official Python slim stretch Docker image."
 
-RUN pip install pip==19.1.1 pre-commit==1.16.1
+RUN pip install pip==19.1.1 pre-commit==1.17.0 virtualenv==16.6.0
 
-ENV POETRY_VERSION=0.12.15
+ENV POETRY_VERSION=0.12.16
 RUN apt update && apt upgrade -y && apt install -y curl git locales locales-all make nano openssh-client && apt autoremove -y
 RUN curl -sSL https://raw.githubusercontent.com/sdispater/poetry/master/get-poetry.py | python
 

README.md

@@ -15,8 +15,9 @@ FROM playpauseandstop/docker-python
 ### Included dev-tools
 
 - [pip](https://pip.pypa.io) 19.1.1
-- [poetry](https://poetry.eustace.io) 0.12.15
-- [pre-commit](https://pre-commit.com) 1.16.1
+- [virtualenv](https://virtualenv.pypa.io) 16.6.0
+- [poetry](https://poetry.eustace.io) 0.12.16
+- [pre-commit](https://pre-commit.com) 1.17.0
 - [curl](https://curl.haxx.se) 7.52.1
 - [git](https://git-scm.com) 2.11.0
 - [locales](https://packages.debian.org/stretch/locales) &