--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/planemo/lib/python3.7/site-packages/virtualenv/run/plugin/seeders.py	Fri Jul 31 00:32:28 2020 -0400
@@ -0,0 +1,31 @@
+from __future__ import absolute_import, unicode_literals
+
+from .base import ComponentBuilder
+
+
+class SeederSelector(ComponentBuilder):
+    def __init__(self, interpreter, parser):
+        possible = self.options("virtualenv.seed")
+        super(SeederSelector, self).__init__(interpreter, parser, "seeder", possible)
+
+    def add_selector_arg_parse(self, name, choices):
+        self.parser.add_argument(
+            "--{}".format(name),
+            choices=choices,
+            default=self._get_default(),
+            required=False,
+            help="seed packages install method",
+        )
+        self.parser.add_argument(
+            "--no-seed", "--without-pip", help="do not install seed packages", action="store_true", dest="no_seed",
+        )
+
+    @staticmethod
+    def _get_default():
+        return "app-data"
+
+    def handle_selected_arg_parse(self, options):
+        return super(SeederSelector, self).handle_selected_arg_parse(options)
+
+    def create(self, options):
+        return self._impl_class(options)