Python 3.8: tarfile.filemode is gone, use stat.filemode if available

    >           mode = tarfile.filemode(entry.mode)[1:]
    E           AttributeError: module 'tarfile' has no attribute 'filemode'

Author: hroncok

tests/__init__.py

@@ -6,6 +6,10 @@
 from os.path import abspath, dirname, join
 from stat import S_ISREG
 import tarfile
+try:
+    from stat import filemode
+except ImportError:  # Python 2
+    filemode = tarfile.filemode
 
 from libarchive import file_reader
 
@@ -83,7 +87,7 @@ def get_tarinfos(location):
                 path += '/'
             # libarchive introduces prefixes such as h prefix for
             # hardlinks: tarfile does not, so we ignore the first char
-            mode = tarfile.filemode(entry.mode)[1:]
+            mode = filemode(entry.mode)[1:]
             yield {
                 'path': path,
                 'mtime': entry.mtime,

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist=py27,py34,py35,py36
+envlist=py27,py34,py35,py36,py37,py38
 skipsdist=True
 
 [testenv]