def __init__(self, namespace=None):
ColoredManhole.__init__(self, namespace)
self.completer = Completer(namespace=self.namespace)
self.completeState = 0
self.lastTabbed = ''
self.lastSuggested = ''
self.sem = defer.DeferredLock()
self.enabled = True
def __init__(self,namespace=None,global_namespace=None): Completer.__init__(self, namespace, global_namespace ) self.matchers = [ self.global_matches ]
def __init__(self,namespace=None,global_namespace=None): Completer.__init__(self, namespace, global_namespace ) self.matchers = [ self.global_matches ]
class ConsoleManhole(ColoredManhole):
"""
Adapted from this awesome mailing list entry:
http://twistedmatrix.com/pipermail/twisted-python/2009-January/019003.html
"""
def __init__(self, namespace=None):
ColoredManhole.__init__(self, namespace)
self.completer = Completer(namespace=self.namespace)
self.completeState = 0
self.lastTabbed = ''
self.lastSuggested = ''
self.sem = defer.DeferredLock()
self.enabled = True
def connectionLost(self, reason):
ColoredManhole.connectionLost(self, reason)
reactor.stop()
print ""
def connectionMade(self):
ColoredManhole.connectionMade(self)
self.interpreter = ConsoleManholeInterpreter(self, self.namespace)
def disableInput(self):
#print "Disabling\r"
self.enabled = False
def enableInput(self):
#print "Enabling\r"
self.enabled = True
def lineReceived(self, line):
#print "\r"
def fn():
df = defer.Deferred()
def fn2():
#print "Running lineReceived\r"
a = ColoredManhole.lineReceived(self, line)
df.callback(a)
reactor.callLater(0, fn2)
return df
self.sem.run(fn)
def keystrokeReceived(self, keyID, modifier):
if keyID in self.keyHandlers or self.enabled:
ColoredManhole.keystrokeReceived(self, keyID, modifier)
else:
#print "ignoring\r"
pass
def handle_TAB(self):
s = "".join(self.lineBuffer)
if s == self.lastTabbed + self.lastSuggested:
# If the user has typed nothing since the last tab,
# erase the last suggestion
for i in range(0, len(self.lastSuggested)):
self.handle_BACKSPACE()
s = s[:len(self.lastTabbed)]
else:
# if the user has typed something since the last tab,
# keep the current text and reset the tab counter
self.completeState = 0
self.lastTabbed = s
# When matching, match only against the last space-separated word.
s = s.strip()
try:
s = s[s.rindex(' '):].strip()
except ValueError:
pass
c = self.completer.complete(s, self.completeState)
if c is None:
c = ''
self.completeState = 0
else:
self.completeState += 1
c = c[len(s):]
self.lastSuggested = c
for ch in c:
self.lineBuffer[self.lineBufferIndex:self.lineBufferIndex+1] = [ch]
self.lineBufferIndex += len(ch)
self.terminal.write(ch)
