Test failures with python 3.8

[opoplawski]

Seeing test failures like the following with python 3.8:

=================================== FAILURES ===================================
__________________________ test_version_from_pkginfo ___________________________
wd = <conftest.Wd object at 0x7f7349a79bb0>
    def test_version_from_pkginfo(wd):
        wd.write("PKG-INFO", "Version: 0.1")
>       assert wd.version == "0.1"
testing/test_basic_api.py:28: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
../../BUILDROOT/python-setuptools_scm-3.3.0-1.fc31.x86_64/usr/lib/python2.7/site-packages/setuptools_scm/__init__.py:146: in get_version
    parsed_version = _do_parse(config)
../../BUILDROOT/python-setuptools_scm-3.3.0-1.fc31.x86_64/usr/lib/python2.7/site-packages/setuptools_scm/__init__.py:96: in _do_parse
    ) or _version_from_entrypoint(
../../BUILDROOT/python-setuptools_scm-3.3.0-1.fc31.x86_64/usr/lib/python2.7/site-packages/setuptools_scm/__init__.py:52: in _version_from_entrypoint
    version = _call_entrypoint_fn(config, ep.load())
../../BUILDROOT/python-setuptools_scm-3.3.0-1.fc31.x86_64/usr/lib/python2.7/site-packages/setuptools_scm/__init__.py:38: in _call_entrypoint_fn
    if function_has_arg(fn, "config"):
../../BUILDROOT/python-setuptools_scm-3.3.0-1.fc31.x86_64/usr/lib/python2.7/site-packages/setuptools_scm/utils.py:103: in function_has_arg
    argspec = inspect.getfullargspec(fn).args
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
func = <function parse_pkginfo at 0x7f7349f450c0>
    def getfullargspec(func):
        """Get the names and default values of a callable object's parameters.
    
        A tuple of seven things is returned:
        (args, varargs, varkw, defaults, kwonlyargs, kwonlydefaults, annotations).
        'args' is a list of the parameter names.
        'varargs' and 'varkw' are the names of the * and ** parameters or None.
        'defaults' is an n-tuple of the default values of the last n parameters.
        'kwonlyargs' is a list of keyword-only parameter names.
        'kwonlydefaults' is a dictionary mapping names from kwonlyargs to defaults.
        'annotations' is a dictionary mapping parameter names to annotations.
    
        .. deprecated:: 3.8
            Use inspect.signature() instead of inspect.getfullargspec().
    
        Notable differences from inspect.signature():
          - the "self" parameter is always reported, even for bound methods
          - wrapper chains defined by __wrapped__ *not* unwrapped automatically
        """
    
>       warnings.warn("Use inspect.signature() instead of inspect.getfullargspec()",
                      DeprecationWarning, stacklevel=2)
E       DeprecationWarning: Use inspect.signature() instead of inspect.getfullargspec()
/usr/lib64/python3.8/inspect.py:1114: DeprecationWarning
----------------------------- Captured stdout call -----------------------------
root '/builddir/build/BUILD/setuptools_scm-3.3.0'
root '/tmp/pytest-of-mockbuild/pytest-1/test_version_from_pkginfo0/wd'
root '/tmp/pytest-of-mockbuild/pytest-1/test_version_from_pkginfo0/wd'
looking for ep setuptools_scm.parse_scm /tmp/pytest-of-mockbuild/pytest-1/test_version_from_pkginfo0/wd
looking for ep setuptools_scm.parse_scm_fallback /tmp/pytest-of-mockbuild/pytest-1/test_version_from_pkginfo0/wd
found ep PKG-INFO = setuptools_scm.hacks:parse_pkginfo

[RonnyPfannschmidt]

thanks for the note, this one an be fixed relatively painlessly
i'll try to get a fix out this evening