repo2docker/tests/conda/py35-binder-dir/verify

#!/usr/bin/env python
import os
import sys
from subprocess import STDOUT, check_output

assert sys.version_info[:2] == (3, 10), sys.version


def sh(cmd, **kwargs):
    return check_output(cmd, **kwargs).decode("utf8").strip()


kernel_python = os.path.join(os.environ["KERNEL_PYTHON_PREFIX"], "bin", "python")
out = sh([kernel_python, "--version"], stderr=STDOUT)
v = out.split()[1]
assert v[:3] == "3.5", out

out = sh(["micromamba", "--version"])
assert out == "1.1.0", out

out = sh(["mamba", "--version"])
assert (
    out
    == """mamba 1.1.0
conda 4.13.0"""
), out

sh([kernel_python, "-c", "import numpy"])