Mercurial > repos > guerler > springsuite
comparison planemo/lib/python3.7/site-packages/virtualenv/run/plugin/discovery.py @ 1:56ad4e20f292 draft
"planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
author | guerler |
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date | Fri, 31 Jul 2020 00:32:28 -0400 |
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0:d30785e31577 | 1:56ad4e20f292 |
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1 from __future__ import absolute_import, unicode_literals | |
2 | |
3 from .base import PluginLoader | |
4 | |
5 | |
6 class Discovery(PluginLoader): | |
7 """""" | |
8 | |
9 | |
10 def get_discover(parser, args): | |
11 discover_types = Discovery.entry_points_for("virtualenv.discovery") | |
12 discovery_parser = parser.add_argument_group( | |
13 title="discovery", description="discover and provide a target interpreter", | |
14 ) | |
15 discovery_parser.add_argument( | |
16 "--discovery", | |
17 choices=_get_default_discovery(discover_types), | |
18 default=next(i for i in discover_types.keys()), | |
19 required=False, | |
20 help="interpreter discovery method", | |
21 ) | |
22 options, _ = parser.parse_known_args(args) | |
23 discover_class = discover_types[options.discovery] | |
24 discover_class.add_parser_arguments(discovery_parser) | |
25 options, _ = parser.parse_known_args(args, namespace=options) | |
26 discover = discover_class(options) | |
27 return discover | |
28 | |
29 | |
30 def _get_default_discovery(discover_types): | |
31 return list(discover_types.keys()) |