import cloudpickle # type: ignore
import psutil # type: ignore
+import argparse_utils
import bootstrap
import config
from thread_utils import background_thread
metavar='FILENAME',
help='The location where we should write the computation results.'
)
+cfg.add_argument(
+ '--watch_for_cancel',
+ action=argparse_utils.ActionNoYes,
+ default=False,
+ help='Should we watch for the cancellation of our parent ssh process?'
+)
@background_thread
if 'ssh' in name or 'Ssh' in name:
saw_sshd = True
break
-
if not saw_sshd:
os.system('pstree')
os.kill(os.getpid(), signal.SIGTERM)
time.sleep(1.0)
-def main() -> None:
- hostname = platform.node()
-
- # Windows-Linux is retarded.
- if hostname != 'VIDEO-COMPUTER':
- (thread, terminate_event) = watch_for_cancel()
-
- in_file = config.config['code_file']
- out_file = config.config['result_file']
-
- with open(in_file, 'rb') as rb:
- serialized = rb.read()
-
- fun, args, kwargs = cloudpickle.loads(serialized)
- ret = fun(*args, **kwargs)
-
- serialized = cloudpickle.dumps(ret)
- with open(out_file, 'wb') as wb:
- wb.write(serialized)
-
- # Windows-Linux is retarded.
- if hostname != 'VIDEO-COMPUTER':
- terminate_event.set()
- thread.join()
- sys.exit(0)
-
-
if __name__ == '__main__':
+ @bootstrap.initialize
+ def main() -> None:
+ hostname = platform.node()
+
+ # Windows-Linux is retarded.
+ # if (
+ # hostname != 'VIDEO-COMPUTER' and
+ # config.config['watch_for_cancel']
+ # ):
+ # (thread, terminate_event) = watch_for_cancel()
+
+ in_file = config.config['code_file']
+ out_file = config.config['result_file']
+
+ with open(in_file, 'rb') as rb:
+ serialized = rb.read()
+
+ fun, args, kwargs = cloudpickle.loads(serialized)
+ print(fun)
+ print(args)
+ print(kwargs)
+ print("Invoking the code...")
+ ret = fun(*args, **kwargs)
+
+ serialized = cloudpickle.dumps(ret)
+ with open(out_file, 'wb') as wb:
+ wb.write(serialized)
+
+ # Windows-Linux is retarded.
+ # if hostname != 'VIDEO-COMPUTER':
+ # terminate_event.set()
+ # thread.join()
+ sys.exit(0)
main()