doctest.py 文件源码

def pytest_addoption(parser):
    parser.addini('doctest_optionflags', 'option flags for doctests',
        type="args", default=["ELLIPSIS"])
    group = parser.getgroup("collect")
    group.addoption("--doctest-modules",
        action="store_true", default=False,
        help="run doctests in all .py modules",
        dest="doctestmodules")
    group.addoption("--doctest-report",
        type=str.lower, default="udiff",
        help="choose another output format for diffs on doctest failure",
        choices=DOCTEST_REPORT_CHOICES,
        dest="doctestreport")
    group.addoption("--doctest-glob",
        action="append", default=[], metavar="pat",
        help="doctests file matching pattern, default: test*.txt",
        dest="doctestglob")
    group.addoption("--doctest-ignore-import-errors",
        action="store_true", default=False,
        help="ignore doctest ImportErrors",
        dest="doctest_ignore_import_errors")