def processCommand(self, retval):
retval = retval.replace("\n", "")
retval = retval.replace("\r", "")
retval = retval.strip()
if retval == "":
return
self.addCommandHistory(retval)
# Macro-style substitutions here:
if len(retval)>= 1 and retval[0] == ".":
if len(retval) >= 2:
if retval[1].isalpha():
retval = "self" + retval
else:
retval = "self" + retval
# Now process the command, case-like:
if retval == "run":
self.inform("Running in thread...")
self.engine.pleaseRun() # pass in callback, or not
# self.engine.pleaseRun(self.redraw) # pass in callback
elif retval == "runtillquit":
self.done = 0
self.engine.pleaseRun()
while not self.done:
pass
return 1
elif retval == "step":
self.stepEngine()
elif retval == "info":
print "-------------------------------------------------------------"
print "Brain file:\t%s" % self.engine.brainfile
print "Brain:\t\t%s" % self.engine.brain
print "Robot:\t\t%s" % self.engine.robot
print "World:\t\t%s" % self.engine.worldfile
print "-------------------------------------------------------------"
elif retval == "help":
help()
elif retval == "usage":
usage()
elif retval == "update":
if self.engine.robot != 0:
self.engine.robot.update()
self.inform("Done!")
else:
self.inform("Define a robot first!")
elif len(retval) >= 2 and retval[0:2] == "$$":
os.system(retval[2:])
elif len(retval) >= 1 and retval[0] == "$":
pipe = popen(retval[1:])
for line in pipe.readlines():
print line.strip()
pipe.close()
elif len(retval) >= 1 and retval[0] == "!":
if retval == "!":
self.listCommandHistory()
elif retval == "!!":
self.processCommand(self.history[-2]) # -1 is !!
elif "-" in retval:
start, stop = retval[1:].split("-")
start, stop = start.strip(), stop.strip()
if start == "": # neg number
self.processCommand(self.history[-int(stop) - 1])
else:
for i in range(int(start), int(stop) + 1):
self.processCommand(self.history[i - 1])
else:
val = retval[1:]
if val.strip().isdigit():
self.processCommand(self.history[int(val) - 1])
else:
self.listCommandHistory(val)
elif retval == "about":
about()
elif retval == "reload":
self.engine.reset()
elif retval == "load robot":
self.loadRobot()
elif retval == "load brain":
self.loadBrain()
elif retval == "load simulator" or retval == "load server":
print "Enter simulator or server (e.g., StageSimulator, PlayerServer)"
self.loadSim()
elif retval == "stop":
self.engine.pleaseStop()
self.inform("Stopped!")
elif retval == "quit" or retval == "exit" or retval == "bye":
self.done = 1
return 1
elif retval == "edit":
if self.engine.brainfile != '':
if os.getenv("EDITOR"):
editor = os.getenv("EDITOR")
else:
editor = "emacs"
os.system("%s %s" % (editor, self.engine.brainfile))
self.inform("Reloading...")
self.engine.reset()
else:
self.inform("Need to load a brain first!")
elif retval[:8] == "unwatch ":
self.watcher.unwatch(retval[7:].strip())
elif retval[:5] == "view ":
self.objectBrowser(retval[5:])
elif retval[:6] == "watch ":
self._populateEnv()
self.watch(retval[5:].strip())
elif retval[:7] == "browse ":
self.objectBrowser(retval[7:].strip())
else:
# elif len(retval) > 0 and retval[0] == "!":
exp1 = """_retval = """ + string.strip(retval)
_retval = "error"
exp2 = string.strip(retval)
# perhaps could do these once, but could change:
self._populateEnv()
print ">>> ",
print retval
try:
_retval = eval(exp2, self.environment)
except:
try:
exec exp1 in self.environment
except:
try:
exec exp2 in self.environment
except:
print self.formatExceptionInfo()
else:
print "Ok"
else:
print "Ok"
else:
if _retval != None:
print _retval
self.updateDeviceList()
return 0
def help(self):
#self.redirectToTerminal()
system.help()
system.usage()
def help(self):
#self.redirectToTerminal()
system.help()
system.usage()
def help(self):
self.redirectToTerminal()
system.help()
system.usage()
self.redirectToWindow()