"Fossies" - the Fresh Open Source Software Archive  

Source code changes of the file "poetry/console/commands/shell.py" between
poetry-1.1.15.tar.gz and poetry-1.2.0.tar.gz

About: Poetry is a tool for dependency management and packaging in Python.

shell.py  (poetry-1.1.15)	:	shell.py  (poetry-1.2.0)
		from __future__ import annotations
import sys		import sys
from distutils.util import strtobool
from os import environ		from os import environ
		from typing import TYPE_CHECKING
		from typing import cast
from .env_command import EnvCommand		from poetry.console.commands.env_command import EnvCommand
class ShellCommand(EnvCommand):		if TYPE_CHECKING:
		from poetry.utils.env import VirtualEnv
		class ShellCommand(EnvCommand):
name = "shell"		name = "shell"
description = "Spawns a shell within the virtual environment."		description = "Spawns a shell within the virtual environment."
help = """The <info>shell</> command spawns a shell, according to the		help = """The <info>shell</> command spawns a shell, according to the
<comment>$SHELL</> environment variable, within the virtual environment.		<comment>$SHELL</> environment variable, within the virtual environment.
If one doesn't exist yet, it will be created.		If one doesn't exist yet, it will be created.
"""		"""
def handle(self):		def handle(self) -> int:
from poetry.utils.shell import Shell		from poetry.utils.shell import Shell
# Check if it's already activated or doesn't exist and won't be created		# Check if it's already activated or doesn't exist and won't be created
venv_activated = strtobool(environ.get("POETRY_ACTIVE", "0")) or getattr		if self._is_venv_activated():
(
sys, "real_prefix", sys.prefix
) == str(self.env.path)
if venv_activated:
self.line(		self.line(
"Virtual environment already activated: "		f"Virtual environment already activated: <info>{self.env.path}</
"<info>{}</>".format(self.env.path)		>"
)		)
return		return 0
self.line("Spawning shell within <info>{}</>".format(self.env.path))		self.line(f"Spawning shell within <info>{self.env.path}</>")
		# Be sure that we have the right type of environment.
		env = self.env
		assert env.is_venv()
		env = cast("VirtualEnv", env)
# Setting this to avoid spawning unnecessary nested shells		# Setting this to avoid spawning unnecessary nested shells
environ["POETRY_ACTIVE"] = "1"		environ["POETRY_ACTIVE"] = "1"
shell = Shell.get()		shell = Shell.get()
shell.activate(self.env)		shell.activate(env)
environ.pop("POETRY_ACTIVE")		environ.pop("POETRY_ACTIVE")
		return 0
		def _is_venv_activated(self) -> bool:
		return bool(environ.get("POETRY_ACTIVE")) or getattr(
		sys, "real_prefix", sys.prefix
		) == str(self.env.path)
End of changes. 13 change blocks.
14 lines changed or deleted		20 lines changed or added

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