def push(self, command, astMod=None):
"""Send command to the interpreter to be executed.
Because this may be called recursively, we append a new list
onto the commandBuffer list and then append commands into
that. If the passed in command is part of a multi-line
command we keep appending the pieces to the last list in
commandBuffer until we have a complete command. If not, we
delete that last list."""
# In case the command is unicode try encoding it
if type(command) == unicode:
try:
command = command.encode(wx.GetDefaultPyEncoding())
except UnicodeEncodeError:
pass # otherwise leave it alone
if not self.more:
try: del self.commandBuffer[-1]
except IndexError: pass
if not self.more: self.commandBuffer.append([])
self.commandBuffer[-1].append(command)
source = '\n'.join(self.commandBuffer[-1])
# If an ast code module is passed, pass it to runModule instead
more=False
if astMod != None:
self.runModule(astMod)
self.more=False
else:
more = self.more = self.runsource(source)
dispatcher.send(signal='Interpreter.push', sender=self,
command=command, more=more, source=source)
return more
def OnPageChanged(self, event):
"""Page changed event handler."""
new = event.GetSelection()
window = self.GetPage(new)
dispatcher.send(signal="EditorChange", sender=self, editor=window.editor)
window.SetFocus()
event.Skip()
def push(self, command):
"""Send command to the interpreter to be executed.
Because this may be called recursively, we append a new list
onto the commandBuffer list and then append commands into
that. If the passed in command is part of a multi-line
command we keep appending the pieces to the last list in
commandBuffer until we have a complete command. If not, we
delete that last list."""
# In case the command is unicode try encoding it
if type(command) == unicode:
try:
command = command.encode(wx.GetDefaultPyEncoding())
except UnicodeEncodeError:
pass # otherwise leave it alone
if not self.more:
try:
del self.commandBuffer[-1]
except IndexError:
pass
if not self.more: self.commandBuffer.append([])
self.commandBuffer[-1].append(command)
source = '\n'.join(self.commandBuffer[-1])
more = self.more = self.runsource(source)
dispatcher.send(signal='Interpreter.push',
sender=self,
command=command,
more=more,
source=source)
return more
def request_controller_status(self):
"""
Generate a notification with the current status of the controller.
You can check the lock in your code using something like this:
if controllerState in network.controller.STATES_UNLOCKED:
hide_cancel_button()
show_command_buttons()
else:
show_cancel_button()
hide_command_buttons()
"""
dispatcher.send(
self._network.SIGNAL_CONTROLLER_COMMAND,
sender=self,
network=self._network,
controller=self,
node=self,
node_id=self.node_id,
state_int=self._ctrl_last_stateint,
state=PyControllerState[self._ctrl_last_stateint],
state_full=PyControllerState[self._ctrl_last_stateint].doc,
error_int=0,
error="None",
error_full="None",
)
return True
def OnPageChanged(self, event):
"""Page changed event handler."""
new = event.GetSelection()
window = self.GetPage(new)
dispatcher.send(signal='EditorChange', sender=self,
editor=window.editor)
window.SetFocus()
event.Skip()
def emit(self, signal, *args):
signal = str(signal)
if len(args) == 1:
if type(args[0]) == tuple:
args = args[0]
dispatcher.send(signal, self, *args)
def emit(self, signal, *args):
signal = str(signal)
if len(args)==1:
if type(args[0])==tuple:
args=args[0]
dispatcher.send(signal, self, *args)
def OnPageChanged(self, event):
"""Page changed event handler."""
if DEBUG : print "EditorNotebook","OnPageChanged"
new = event.GetSelection()
window = self.GetPage(new)
dispatcher.send(signal='EditorChange', sender=self,
editor=window.editor)
window.SetFocus()
event.Skip()
def handle_read(self):
'''
receive data, result
'''
try:
newdata = self.recv(2000)
if newdata:
self.RecvData += newdata
disp.send("RESULT", ip=self.ip, string=self.RecvData)
asyncore.dispatcher.close(self)
except socket.error, e:
print "read error:",e
def LoadHistory(self):
if self.dataDir:
name = os.path.join(self.dataDir, "history")
if os.path.exists(name):
try:
f = file(name, "U")
hist = f.read()
f.close()
self.shell.history = hist.split("\x00\n")
dispatcher.send(signal="Shell.loadHistory", history=self.shell.history)
except:
d = wx.MessageDialog(self, "Error loading history file.", "Error", wx.ICON_EXCLAMATION)
d.ShowModal()
d.Destroy()
def LoadHistory(self):
if self.dataDir:
name = os.path.join(self.dataDir, 'history')
if os.path.exists(name):
try:
f = file(name, 'U')
hist = f.read()
f.close()
self.shell.history = hist.split('\x00\n')
dispatcher.send(signal="Shell.loadHistory", history=self.shell.history)
except:
d = wx.MessageDialog(self, "Error loading history file.",
"Error", wx.ICON_EXCLAMATION)
d.ShowModal()
d.Destroy()
def do_poll_statistics(self):
"""
Timer based polling system for statistics
"""
self._timer_statistics = None
stats = self.stats
dispatcher.send(self.SIGNAL_CONTROLLER_STATS,
sender=self,
network=self._network,
controller=self,
stats=stats)
self._timer_statistics = threading.Timer(self._interval_statistics,
self.do_poll_statistics)
self._timer_statistics.start()
def handle_write(self):
'''
send "self.SendDta"
'''
try:
data_length = len(self.SendData)
#data_length = min(2000,_data_length)
send_byte = self.send(self.SendData[:data_length])
if send_byte > 0 and send_byte <= data_length:
self.send_len += send_byte
self.SendData = self.SendData[send_byte:]
disp.send("STATUS", ip=self.ip, length=self.send_len)
except Exception, e:
print "write error:",e
#logging.info("write error:%s"%e)
disp.send("RESULT", ip=self.ip, string="connection failed")
def autoCallTipShow(self, command):
"""Display argument spec and docstring in a popup window."""
if self.window.CallTipActive():
self.window.CallTipCancel()
(name, argspec, tip) = self.buffer.interp.getCallTip(command)
if tip:
dispatcher.send(signal='Shell.calltip', sender=self, calltip=tip)
if not self.window.autoCallTip:
return
startpos = self.window.GetCurrentPos()
if argspec:
self.window.AddText(argspec + ')')
endpos = self.window.GetCurrentPos()
self.window.SetSelection(startpos, endpos)
if tip:
tippos = startpos - (len(name) + 1)
fallback = startpos - self.GetColumn(startpos)
# In case there isn't enough room, only go back to the
# fallback.
tippos = max(tippos, fallback)
self.CallTipShow(tippos, tip)
def autoCallTipShow(self, command):
"""Display argument spec and docstring in a popup window."""
if self.window.CallTipActive():
self.window.CallTipCancel()
(name, argspec, tip) = self.buffer.interp.getCallTip(command)
if tip:
dispatcher.send(signal='Shell.calltip', sender=self, calltip=tip)
if not self.window.autoCallTip:
return
startpos = self.window.GetCurrentPos()
if argspec:
self.window.AddText(argspec + ')')
endpos = self.window.GetCurrentPos()
self.window.SetSelection(startpos, endpos)
if tip:
tippos = startpos - (len(name) + 1)
fallback = startpos - self.GetColumn(startpos)
# In case there isn't enough room, only go back to the
# fallback.
tippos = max(tippos, fallback)
self.CallTipShow(tippos, tip)
def OnKeyDown(self, event):
"""Key down event handler."""
key = event.GetKeyCode()
# If the auto-complete window is up let it do its thing.
if self.window.AutoCompActive():
event.Skip()
return
controlDown = event.ControlDown()
altDown = event.AltDown()
shiftDown = event.ShiftDown()
# Let Ctrl-Alt-* get handled normally.
if controlDown and altDown:
event.Skip()
# Increase font size.
elif controlDown and key in (ord(']'),):
dispatcher.send(signal='FontIncrease')
# Decrease font size.
elif controlDown and key in (ord('['),):
dispatcher.send(signal='FontDecrease')
# Default font size.
elif controlDown and key in (ord('='),):
dispatcher.send(signal='FontDefault')
else:
event.Skip()
def OnKeyDown(self, event):
"""Key down event handler."""
key = event.GetKeyCode()
# If the auto-complete window is up let it do its thing.
if self.window.AutoCompActive():
event.Skip()
return
controlDown = event.ControlDown()
altDown = event.AltDown()
shiftDown = event.ShiftDown()
# Let Ctrl-Alt-* get handled normally.
if controlDown and altDown:
event.Skip()
# Increase font size.
elif controlDown and key in (ord(']'), ):
dispatcher.send(signal='FontIncrease')
# Decrease font size.
elif controlDown and key in (ord('['), ):
dispatcher.send(signal='FontDecrease')
# Default font size.
elif controlDown and key in (ord('='), ):
dispatcher.send(signal='FontDefault')
else:
event.Skip()
def _lock_controller(self):
"""Try to lock the controller and generate a notification if fails
"""
if self._ctrl_lock.acquire(False):
return True
else:
state = PyControllerState[self.INT_INPROGRESS]
dispatcher.send(
self._network.SIGNAL_CONTROLLER_COMMAND,
sender=self,
network=self._network,
controller=self,
node=self,
node_id=self.node_id,
state_int=self.INT_INPROGRESS,
state=state,
state_full=state.doc,
error_int=self.STATE_ERROR,
error='Locked',
error_full=("Can't lock controller because a "
"command is already in progress"),
)
def hard_reset(self):
"""
Hard Reset a PC Z-Wave Controller.
Resets a controller and erases its network configuration settings.
The controller becomes a primary controller ready to add devices to a
new network.
This command fires a lot of louie signals.
Louie's clients must disconnect from nodes and values signals
"""
self._network.state = self._network.STATE_RESET
dispatcher.send(self._network.SIGNAL_NETWORK_RESET,
sender=self,
network=self._network,
controller=self)
self._network.manager.resetController(self.home_id)
try:
self.network.network_event.wait(5.0)
except AssertionError:
# For gevent AssertionError: Impossible to call blocking
# function in the event loop callback
pass
def _handle_controller_command(self, **kwargs):
"""
Called when a message from controller is sent.
:param args: data sent by the notification
:type args: dict()
"""
logger.debug(u'Z-Wave ControllerCommand : %s', kwargs)
if kwargs['controllerState'] == self.STATE_WAITING:
dispatcher.send(self._network.SIGNAL_CONTROLLER_WAITING,
sender=self,
network=self._network,
controller=self,
**kwargs)
if kwargs['controllerState'] in self.STATES_UNLOCKED:
try:
self._ctrl_lock.release()
except threading.ThreadError:
pass
self._ctrl_last_state = kwargs['controllerState']
self._ctrl_last_stateint = kwargs['controllerStateInt']
if kwargs['nodeId'] in self._network.nodes:
node = self._network.nodes[kwargs['nodeId']]
else:
node = None
dispatcher.send(self._network.SIGNAL_CONTROLLER_COMMAND,
sender=self,
network=self._network,
controller=self,
node=node,
node_id=kwargs.pop('nodeId'),
**kwargs)
def OnKeyDown(self, event):
"""Key down event handler."""
if DEBUG : print "Editor","OnKeyDown"
key = event.KeyCode()
controlDown = event.ControlDown()
altDown = event.AltDown()
shiftDown = event.ShiftDown()
# Let Ctrl-Alt-* get handled normally.
if controlDown and altDown:
event.Skip()
# Increase font size.
elif controlDown and key in (ord(']'),):
dispatcher.send(signal='FontIncrease')
# Decrease font size.
elif controlDown and key in (ord('['),):
dispatcher.send(signal='FontDecrease')
# Default font size.
elif controlDown and key in (ord('='),):
dispatcher.send(signal='FontDefault')
else:
event.Skip()
def OnKeyDown(self, event):
"""Key down event handler."""
key = event.KeyCode()
# If the auto-complete window is up let it do its thing.
if self.AutoCompActive():
event.Skip()
return
# Prevent modification of previously submitted
# commands/responses.
controlDown = event.ControlDown()
altDown = event.AltDown()
shiftDown = event.ShiftDown()
currpos = self.GetCurrentPos()
endpos = self.GetTextLength()
selecting = self.GetSelectionStart() != self.GetSelectionEnd()
# Return (Enter) is used to submit a command to the
# interpreter.
if not controlDown and key == wx.WXK_RETURN:
if self.CallTipActive():
self.CallTipCancel()
self.processLine()
# Ctrl+Return (Cntrl+Enter) is used to insert a line break.
elif controlDown and key == wx.WXK_RETURN:
if self.CallTipActive():
self.CallTipCancel()
if currpos == endpos:
self.processLine()
else:
self.insertLineBreak()
# Let Ctrl-Alt-* get handled normally.
elif controlDown and altDown:
event.Skip()
# Clear the current, unexecuted command.
elif key == wx.WXK_ESCAPE:
if self.CallTipActive():
event.Skip()
else:
self.clearCommand()
# Increase font size.
elif controlDown and key in (ord(']'),):
dispatcher.send(signal='FontIncrease')
# Decrease font size.
elif controlDown and key in (ord('['),):
dispatcher.send(signal='FontDecrease')
# Default font size.
elif controlDown and key in (ord('='),):
dispatcher.send(signal='FontDefault')
# Cut to the clipboard.
elif (controlDown and key in (ord('X'), ord('x'))) \
or (shiftDown and key == wx.WXK_DELETE):
self.Cut()
# Copy to the clipboard.
elif controlDown and not shiftDown \
and key in (ord('C'), ord('c'), wx.WXK_INSERT):
self.Copy()
# Copy to the clipboard, including prompts.
elif controlDown and shiftDown \
and key in (ord('C'), ord('c'), wx.WXK_INSERT):
self.CopyWithPrompts()
# Copy to the clipboard, including prefixed prompts.
elif altDown and not controlDown \
and key in (ord('C'), ord('c'), wx.WXK_INSERT):
self.CopyWithPromptsPrefixed()
# Home needs to be aware of the prompt.
elif key == wx.WXK_HOME:
home = self.promptPosEnd
if currpos > home:
self.SetCurrentPos(home)
if not selecting and not shiftDown:
self.SetAnchor(home)
self.EnsureCaretVisible()
else:
event.Skip()
#
# The following handlers modify text, so we need to see if
# there is a selection that includes text prior to the prompt.
#
# Don't modify a selection with text prior to the prompt.
elif selecting and key not in NAVKEYS and not self.CanEdit():
pass
# Paste from the clipboard.
elif (controlDown and not shiftDown and key in (ord('V'), ord('v'))) \
or (shiftDown and not controlDown and key == wx.WXK_INSERT):
self.Paste()
# Paste from the clipboard, run commands.
elif controlDown and shiftDown and key in (ord('V'), ord('v')):
self.PasteAndRun()
# Replace with the previous command from the history buffer.
elif (controlDown and key == wx.WXK_UP) \
or (altDown and key in (ord('P'), ord('p'))):
self.OnHistoryReplace(step=+1)
# Replace with the next command from the history buffer.
elif (controlDown and key == wx.WXK_DOWN) \
or (altDown and key in (ord('N'), ord('n'))):
self.OnHistoryReplace(step=-1)
# Insert the previous command from the history buffer.
elif (shiftDown and key == wx.WXK_UP) and self.CanEdit():
self.OnHistoryInsert(step=+1)
# Insert the next command from the history buffer.
elif (shiftDown and key == wx.WXK_DOWN) and self.CanEdit():
self.OnHistoryInsert(step=-1)
# Search up the history for the text in front of the cursor.
elif key == wx.WXK_F8:
self.OnHistorySearch()
# Don't backspace over the latest non-continuation prompt.
elif key == wx.WXK_BACK:
if selecting and self.CanEdit():
event.Skip()
elif currpos > self.promptPosEnd:
event.Skip()
# Only allow these keys after the latest prompt.
elif key in (wx.WXK_TAB, wx.WXK_DELETE):
if self.CanEdit():
event.Skip()
# Don't toggle between insert mode and overwrite mode.
elif key == wx.WXK_INSERT:
pass
# Don't allow line deletion.
elif controlDown and key in (ord('L'), ord('l')):
pass
# Don't allow line transposition.
elif controlDown and key in (ord('T'), ord('t')):
pass
# Basic navigation keys should work anywhere.
elif key in NAVKEYS:
event.Skip()
# Protect the readonly portion of the shell.
elif not self.CanEdit():
pass
else:
event.Skip()
