?HAMA

Edit File Size: 2.17 KB

//opt/alt/python37/lib/python3.7/site-packages/virtualenv/run/plugin/activators.py

Text Base64

from __future__ import absolute_import, unicode_literals

from argparse import ArgumentTypeError
from collections import OrderedDict

from .base import ComponentBuilder

class ActivationSelector(ComponentBuilder):
    def __init__(self, interpreter, parser):
        self.default = None
        possible = OrderedDict(
            (k, v) for k, v in self.options("virtualenv.activate").items() if v.supports(interpreter)
        )
        super(ActivationSelector, self).__init__(interpreter, parser, "activators", possible)
        self.parser.description = "options for activation scripts"
        self.active = None

def add_selector_arg_parse(self, name, choices):
        self.default = ",".join(choices)
        self.parser.add_argument(
            "--{}".format(name),
            default=self.default,
            metavar="comma_sep_list",
            required=False,
            help="activators to generate - default is all supported",
            type=self._extract_activators,
        )

def _extract_activators(self, entered_str):
        elements = [e.strip() for e in entered_str.split(",") if e.strip()]
        missing = [e for e in elements if e not in self.possible]
        if missing:
            raise ArgumentTypeError("the following activators are not available {}".format(",".join(missing)))
        return elements

def handle_selected_arg_parse(self, options):
        selected_activators = (
            self._extract_activators(self.default) if options.activators is self.default else options.activators
        )
        self.active = {k: v for k, v in self.possible.items() if k in selected_activators}
        self.parser.add_argument(
            "--prompt",
            dest="prompt",
            metavar="prompt",
            help=(
                "provides an alternative prompt prefix for this environment "
                "(value of . means name of the current working directory)"
            ),
            default=None,
        )
        for activator in self.active.values():
            activator.add_parser_arguments(self.parser, self.interpreter)

def create(self, options):
        return [activator_class(options) for activator_class in self.active.values()]

Exit & Reset Text mode: syntax highlighting auto-detects file type.

Name	Size	Perms	Modified	Actions
__pycache__ DIR	-	drwxr-xr-x	2024-03-03 22:53:22	Edit Download recursive recursive
activators.py	2.17 KB	lrw-r--r--	2022-01-02 15:54:28	Edit Download recursive recursive
base.py	2.22 KB	lrw-r--r--	2022-01-02 15:54:28	Edit Download recursive recursive
creators.py	3.41 KB	lrw-r--r--	2022-01-02 15:54:28	Edit Download recursive recursive
discovery.py	1.13 KB	lrw-r--r--	2022-01-02 15:54:28	Edit Download recursive recursive
seeders.py	1.05 KB	lrw-r--r--	2022-01-02 15:54:28	Edit Download recursive recursive
__init__.py	0 B	lrw-r--r--	2022-01-02 15:54:28	Edit Download recursive recursive

Directory Contents