Merge pull request #675 from sirosen/master

Argument.make_metavar() defaults to type metavar
pallets · May 15, 2018 · 1782e21 · 1782e21
2 parents cb29f88 + 16f720d
commit 1782e21
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/click/core.py b/click/core.py
@@ -1751,7 +1751,9 @@ def human_readable_name(self):
     def make_metavar(self):
         if self.metavar is not None:
             return self.metavar
-        var = self.name.upper()
+        var = self.type.get_metavar(self)
+        if not var:
+            var = self.name.upper()
         if not self.required:
             var = '[%s]' % var
         if self.nargs != 1: