def system(self, cmd):
if self.background:
try:
proc = Popen(cmd, shell=True, executable=self.shell[0],
close_fds=True, preexec_fn=os.setsid, stdout=PIPE, stderr=PIPE)
message.puts("Spawn: {0} ({1})".format(cmd.strip(), proc.pid))
ProcessNotify(proc, cmd).start()
except Exception as e:
message.exception(e)
else:
try:
widget.end_curses()
os.system("clear")
proc = Popen(cmd, shell=True, executable=self.shell[0],
close_fds=True, preexec_fn=os.setsid)
proc.wait()
if not self.quick:
util.wait_restore()
message.puts("Spawn: {0} ({1})".format(cmd.strip(), proc.pid))
except KeyboardInterrupt as e:
message.error("KeyboardInterrupt: {0}".format(cmd))
except Exception as e:
message.exception(e)
finally:
widget.start_curses()
def python(self, cmd):
cmd = self.parsemacro(cmd)
try:
widget.end_curses()
os.system("clear")
exec(cmd)
if not self.quick:
util.wait_restore()
message.puts("Eval: {0}".format(cmd))
except KeyboardInterrupt as e:
message.error("KeyboardInterrupt: {0}".format(cmd))
except Exception as e:
message.exception(e)
finally:
widget.start_curses()