[Python知识库]2021-08-17

1. python 2.7
2. 采用分级创建
3. 包含了mysql 数据库连接库

Dockerfile

FROM python:2.7.18-stretch as base

RUN mkdir /svc
COPY . /svc
WORKDIR /svc
RUN apt-get update && apt-get install -y unixodbc-dev
RUN pip install wheel && pip wheel --wheel-dir=/svc/wheels -r requirements.txt

FROM python:2.7.18-slim-stretch

COPY --from=base /svc /svc
WORKDIR /svc
RUN apt-get update && apt-get install -y unixodbc-dev && apt-get install -y libmariadbclient-dev
RUN pip install --no-index --find-links=/svc/wheels -r requirements.txt

requirements.txt、

MySQL-python
pyodbc
requests

test.py

import MySQLdb
import pyodbc
print “TEST”