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Inifinite loops #40

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Inifinite loops #40

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18 changes: 17 additions & 1 deletion lexer_parser.py
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,8 @@
import json
import yaml
import logging
import multiprocessing
import time

from control_hub import *
from services.grid import Grid
Expand Down Expand Up @@ -50,6 +52,12 @@ def make_command(command, value = None):

bot = AryaBota.get_instance()
grid = Grid.get_instance()
python_program = None

def execute():
global python_program
#exec(str(python_program))
exec("while 1: turn()")

def understand(commands):
"""Convert pseudo-code to Python code to execute"""
Expand All @@ -64,6 +72,7 @@ def understand(commands):
commands = commands.replace(" ", "\t")
commands = commands.strip("\n")
commands = commands.replace("\r"," ")
global python_program
python_program = english_parser.parse(commands, lexer=english_lexer)
print(python_program)
except Exception as exception:
Expand All @@ -74,7 +83,14 @@ def understand(commands):
else:
exception_raised = None
try:
exec(python_program) # pylint: disable=exec-used
#exec(python_program) # pylint: disable=exec-used
p = multiprocessing.Process(target=execute)
p.start()
p.join(10)
if p.is_alive():
print("running... let's kill it...")
p.kill()
p.join()
except Exception as e:
exception_raised = get_custom_error(e)
logging.error(f'Exception while executing Python program: {e}', exc_info=True)
Expand Down