Current File : //opt/alt/python37/lib/python3.7/site-packages/virtualenv/activation/nushell/__init__.py
from __future__ import absolute_import, unicode_literals
import os
from virtualenv.util.path import Path
from virtualenv.util.six import ensure_text
from ..via_template import ViaTemplateActivator
class NushellActivator(ViaTemplateActivator):
def templates(self):
yield Path("activate.nu")
yield Path("deactivate.nu")
def replacements(self, creator, dest_folder):
# Due to nushell scoping, it isn't easy to create a function that will
# deactivate the environment. For that reason a __DEACTIVATE_PATH__
# replacement pointing to the deactivate.nu file is created
return {
"__VIRTUAL_PROMPT__": "" if self.flag_prompt is None else self.flag_prompt,
"__VIRTUAL_ENV__": ensure_text(str(creator.dest)),
"__VIRTUAL_NAME__": creator.env_name,
"__BIN_NAME__": ensure_text(str(creator.bin_dir.relative_to(creator.dest))),
"__PATH_SEP__": ensure_text(os.pathsep),
"__DEACTIVATE_PATH__": ensure_text(str(Path(dest_folder) / "deactivate.nu")),
}
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