def cmdExamine(invoker):
preprocess = not invoker.hasOption("*")
expandPrototypes = invoker.hasOption("p")
expandObjects = invoker.hasOption("x")
filterIn = invoker.hasOption("+")
filterOut = invoker.hasOption("-")
invoker.checkUnsupportedOptions()
if not invoker.getArguments():
raise CommandError, "%s: missing argument" % invoker.getName()
if filterIn and filterOut:
raise CommandError, "%s: options '+' and '-' are mutually exclusive" % invoker.getName(
)
arguments = invoker.getArguments()
limit = 0xffff
if expandObjects or expandPrototypes:
words = arguments.split(' ', 1)
if len(words) > 1:
try:
limit = int(words[0])
arguments = words[1]
except ValueError:
pass
if filterIn or filterOut:
words = arguments.split(' ', 1)
if len(words) != 2:
raise CommandError, "%s: missing filter argument" % invoker.getName(
)
filterArgument = words[0]
arguments = words[1]
if filterArgument[0] != '{' or filterArgument[-1] != '}':
raise CommandError, "%s: invalid filter argument: %s" % (
invoker.getName(), filterArgument)
names = filterArgument[1:-1].split(',')
if len(names) == 0:
raise CommandError, "%s: invalid filter argument: %s" % (
invoker.getName(), filterArgument)
else:
names = []
try:
result = invoker.getRuntime().eval(arguments, True, preprocess)
except KeyboardInterrupt:
result = None
if result:
if not result.isObject():
raise CommandError, "%s: not an object: %s" % (invoker.getName(),
arguments)
examiner = Examiner(invoker.getRuntime(), result.getValue(),
expandPrototypes and limit or 0,
expandObjects and limit or 0, filterIn, filterOut,
names, False)
examiner.update()
return examiner.getObjectPropertiesAsStrings(result.getValue())
def cmdExamine(invoker):
preprocess = not invoker.hasOption("*")
expandPrototypes = invoker.hasOption("p")
expandObjects = invoker.hasOption("x")
filterIn = invoker.hasOption("+")
filterOut = invoker.hasOption("-")
invoker.checkUnsupportedOptions()
if not invoker.getArguments(): raise CommandError, "%s: missing argument" % invoker.getName()
if filterIn and filterOut: raise CommandError, "%s: options '+' and '-' are mutually exclusive" % invoker.getName()
arguments = invoker.getArguments()
limit = 0xffff
if expandObjects or expandPrototypes:
words = arguments.split(' ', 1)
if len(words) > 1:
try:
limit = int(words[0])
arguments = words[1]
except ValueError: pass
if filterIn or filterOut:
words = arguments.split(' ', 1)
if len(words) != 2: raise CommandError, "%s: missing filter argument" % invoker.getName()
filterArgument = words[0]
arguments = words[1]
if filterArgument[0] != '{' or filterArgument[-1] != '}': raise CommandError, "%s: invalid filter argument: %s" % (invoker.getName(), filterArgument)
names = filterArgument[1:-1].split(',')
if len(names) == 0: raise CommandError, "%s: invalid filter argument: %s" % (invoker.getName(), filterArgument)
else:
names = []
try: result = invoker.getRuntime().eval(arguments, True, preprocess)
except KeyboardInterrupt: result = None
if result:
if not result.isObject(): raise CommandError, "%s: not an object: %s" % (invoker.getName(), arguments)
examiner = Examiner(invoker.getRuntime(), result.getValue(), expandPrototypes and limit or 0, expandObjects and limit or 0, filterIn, filterOut, names, False)
examiner.update()
return examiner.getObjectPropertiesAsStrings(result.getValue())
