def set_installer(self, event, event_name,
_): # type: (PreHandleEvent, str, Any) -> None
command = event.command.config.handler # type: InstallerCommand
if not isinstance(command, InstallerCommand):
return
# If the command already has an installer
# we skip this step
if command.installer is not None:
return
from poetry.installation.installer import Installer
poetry = command.poetry
installer = Installer(
event.io,
command.env,
poetry.package,
poetry.locker,
poetry.pool,
poetry.config,
)
installer.use_executor(
poetry.config.get("experimental.new-installer", False))
command.set_installer(installer)
def set_installer(self, event: ConsoleCommandEvent, event_name: str,
_: Any) -> None:
from .commands.installer_command import InstallerCommand
command: InstallerCommand = cast(InstallerCommand, event.command)
if not isinstance(command, InstallerCommand):
return
# If the command already has an installer
# we skip this step
if command.installer is not None:
return
from poetry.installation.installer import Installer
poetry = command.poetry
installer = Installer(
event.io,
command.env,
poetry.package,
poetry.locker,
poetry.pool,
poetry.config,
)
installer.use_executor(
poetry.config.get("experimental.new-installer", False))
command.set_installer(installer)
def _configure_installer(self, command: InstallerCommand, io: IO) -> None:
from poetry.installation.installer import Installer
poetry = command.poetry
installer = Installer(
io,
command.env,
poetry.package,
poetry.locker,
poetry.pool,
poetry.config,
)
installer.use_executor(poetry.config.get("experimental.new-installer", False))
command.set_installer(installer)
def _make_installer(poetry, env, io):
"Make a fresh installer."
installer = Installer(
NullIO() if not io.is_debug() else io,
env,
poetry.package,
poetry.locker,
poetry.pool,
poetry.config,
)
installer.dev_mode(False)
installer.remove_untracked()
installer.use_executor(
poetry.config.get("experimental.new-installer", False))
return installer
def tester(app, poetry, config, executor, env):
tester = CommandTester(app.find("add"))
executor._io = tester.io
installer = Installer(
tester.io,
env,
poetry.package,
poetry.locker,
poetry.pool,
config,
executor=executor,
)
installer.use_executor(True)
tester._command.set_installer(installer)
tester._command.set_env(env)
return tester