Add .zst as a possible extension for zstandard (#2)

svenstaro · c-w · commit 3e152c26afc7 · 2019-12-27T14:24:26.000-05:00
diff --git a/xtarfile/xtarfile.py b/xtarfile/xtarfile.py
@@ -5,7 +5,8 @@
 
 
 _HANDLERS = {
-    'zstd': ZstandardTarfile
+    'zstd': ZstandardTarfile,
+    'zst': ZstandardTarfile,
 }
 
 _NATIVE_FORMATS = ('gz', 'bz2', 'xz')
