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7d4338a | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 | import platform
import select
import subprocess
import time
import sys
from typing import Optional, Tuple
from helpers import runtime
from plugins._code_execution.helpers import tty_session
from plugins._code_execution.helpers.shell_ssh import clean_string
class LocalInteractiveSession:
def __init__(self, cwd: str|None = None):
self.session: tty_session.TTYSession|None = None
self.full_output = ''
self.cwd = cwd
async def connect(self):
self.session = tty_session.TTYSession(runtime.get_terminal_executable(), cwd=self.cwd)
await self.session.start()
await self.session.read_full_until_idle(idle_timeout=1, total_timeout=1)
async def close(self):
if self.session:
self.session.kill()
# self.session.wait()
async def send_command(self, command: str):
if not self.session:
raise Exception("Shell not connected")
self.full_output = ""
await self.session.sendline(command)
async def read_output(self, timeout: float = 0, reset_full_output: bool = False) -> Tuple[str, Optional[str]]:
if not self.session:
raise Exception("Shell not connected")
if reset_full_output:
self.full_output = ""
# get output from terminal
partial_output = await self.session.read_full_until_idle(idle_timeout=0.01, total_timeout=timeout)
self.full_output += partial_output
# clean output
partial_output = clean_string(partial_output)
clean_full_output = clean_string(self.full_output)
if not partial_output:
return clean_full_output, None
return clean_full_output, partial_output |