diff options
Diffstat (limited to 'src/virtualenv/run/plugin/discovery.py')
| -rw-r--r-- | src/virtualenv/run/plugin/discovery.py | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/virtualenv/run/plugin/discovery.py b/src/virtualenv/run/plugin/discovery.py index aaed452..8890150 100644 --- a/src/virtualenv/run/plugin/discovery.py +++ b/src/virtualenv/run/plugin/discovery.py @@ -9,10 +9,12 @@ class Discovery(PluginLoader): def get_discover(parser, args, options): discover_types = Discovery.entry_points_for("virtualenv.discovery") - discovery_parser = parser.add_argument_group("target interpreter identifier") + discovery_parser = parser.add_argument_group( + title="discovery", description="discover and provide a target interpreter" + ) discovery_parser.add_argument( "--discovery", - choices=list(discover_types.keys()), + choices=_get_default_discovery(discover_types), default=next(i for i in discover_types.keys()), required=False, help="interpreter discovery method", @@ -23,3 +25,7 @@ def get_discover(parser, args, options): options, _ = parser.parse_known_args(args, namespace=options) discover = discover_class(options) return discover + + +def _get_default_discovery(discover_types): + return list(discover_types.keys()) |