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import os
from datetime import datetime
from typing import TextIO, Callable
from trashcli.empty.clock import Clock
from trashcli.empty.console import Console
from trashcli.empty.empty_action import EmptyAction, EmptyActionArgs
from trashcli.empty.errors import Errors
from trashcli.empty.existing_file_remover import ExistingFileRemover
from trashcli.empty.is_input_interactive import is_input_interactive
from trashcli.empty.parser import Parser
from trashcli.empty.print_time_action import PrintTimeAction, PrintTimeArgs
from trashcli.fs import ContentsOf
from trashcli.fstab.volume_listing import VolumesListing
from trashcli.fstab.volume_of import VolumeOf
from trashcli.lib.dir_reader import DirReader
from trashcli.lib.exit_codes import EX_OK
from trashcli.lib.print_version import PrintVersionAction, PrintVersionArgs
from trashcli.trash_dirs_scanner import TopTrashDirRules
class EmptyCmd:
def __init__(self,
argv0, # type: str
out, # type: TextIO
err, # type: TextIO
volumes_listing, # type: VolumesListing
now, # type: Callable[[], datetime]
file_reader, # type: TopTrashDirRules.Reader
dir_reader, # type: DirReader
content_reader, # type: ContentsOf
file_remover, # type: ExistingFileRemover
version, # type: str
volumes, # type: VolumeOf
):
self.volumes = volumes
self.file_remover = file_remover
self.dir_reader = dir_reader
self.file_reader = file_reader
self.volumes_listing = volumes_listing
self.argv0 = argv0
self.out = out
self.err = err
self.version = version
self.now = now
self.content_reader = content_reader
self.parser = Parser()
self.program_name = os.path.basename(argv0)
errors = Errors(self.program_name, self.err)
clock = Clock(self.now, errors)
console = Console(self.program_name, self.out, self.err)
self.empty_action = EmptyAction(clock,
self.file_remover,
self.volumes_listing,
self.file_reader,
self.volumes,
self.dir_reader,
self.content_reader,
console)
self.print_version_action = PrintVersionAction(self.out,
self.version)
self.print_time_action = PrintTimeAction(self.out, clock)
def run_cmd(self, args, environ, uid):
args = self.parser.parse(
default_is_interactive=is_input_interactive(),
args=args,
argv0=self.argv0,
environ=environ,
uid=uid)
if type(args) is PrintVersionArgs:
return self.print_version_action.run_action(args)
elif type(args) is EmptyActionArgs:
return self.empty_action.run_action(args)
elif type(args) is PrintTimeArgs:
return self.print_time_action.run_action(args)
return EX_OK
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