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from __future__ import print_function
import json
import sys
import warnings
import docker.errors
import pytest
from ..helpers import BUSYBOX
from ..helpers import docker_client
@pytest.fixture(autouse=True, scope='session')
def setup_test_session():
warnings.simplefilter('error')
c = docker_client()
try:
c.inspect_image(BUSYBOX)
except docker.errors.NotFound:
print("\npulling {0}".format(BUSYBOX), file=sys.stderr)
for data in c.pull(BUSYBOX, stream=True):
data = json.loads(data.decode('utf-8'))
status = data.get("status")
progress = data.get("progress")
detail = "{0} - {1}".format(status, progress)
print(detail, file=sys.stderr)
# Double make sure we now have busybox
c.inspect_image(BUSYBOX)
c.close()
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