Use latest docker client with older API calls (client.APIClient instead of new client.DockerClient)

docker_dev_start.py

@@ -207,7 +207,7 @@
         c.get('odoo_scripts', 'postgresql_version')) or '9.6'
     logging.debug("Docker image: %s", image)
     # detect if docker image already exists
-    docker_client = docker.Client(base_url='unix://var/run/docker.sock')
+    docker_client = docker.APIClient(base_url='unix://var/run/docker.sock')
     image_list = docker_client.images(name=image, quiet=True)
     if not image_list:
         logging.warn("Image %s does not exist", image)

docker_dev_start.requirements.txt

-docker
+docker>3.0
 requests
 psycopg2>=2.7 --no-binary psycopg2