niceSOFT/python3-py: Python development support library (note: maintenance only)

conftest.py

60 строк2 KB

Hugo

Drop support for EOL Python <= 2.6, 3.0-3.3

10 ноя 2017, 09:34

10 ноя 2017, 09:3496649d5

import py
import pytest
import sys

pytest_plugins = 'doctest', 'pytester'

collect_ignore = ['build', 'doc/_build']


def pytest_addoption(parser):
    group = parser.getgroup("pylib", "py lib testing options")
    group.addoption('--runslowtests',
           action="store_true", dest="runslowtests", default=False,
           help=("run slow tests"))

@pytest.fixture
def sshhost(request):
    val = request.config.getvalue("sshhost")
    if val:
        return val
    py.test.skip("need --sshhost option")


# XXX copied from execnet's conftest.py - needs to be merged
winpymap = {
    'python2.7': r'C:\Python27\python.exe',
}


def getexecutable(name, cache={}):
    try:
        return cache[name]
    except KeyError:
        executable = py.path.local.sysfind(name)
        if executable:
            if name == "jython":
                import subprocess
                popen = subprocess.Popen(
                    [str(executable), "--version"],
                    universal_newlines=True, stderr=subprocess.PIPE)
                out, err = popen.communicate()
                if not err or "2.5" not in err:
                    executable = None
        cache[name] = executable
        return executable


@pytest.fixture(params=('python2.7', 'pypy-c', 'jython'))
def anypython(request):
    name = request.param
    executable = getexecutable(name)
    if executable is None:
        if sys.platform == "win32":
            executable = winpymap.get(name, None)
            if executable:
                executable = py.path.local(executable)
                if executable.check():
                    return executable
        py.test.skip("no %s found" % (name,))
    return executable