upstream/ipython Files · IPython/deathrow/scitedirector.py

ipapi.get now returns None if there are no InteractiveShells running....

ipapi.get now returns None if there are no InteractiveShells running. It used to simply raise an IndexError, which was bad.

Brian Granger - - Load All Authors

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             scitedirector.py
        
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      import win32api

      import win32gui

      import win32con

      import struct

      import array

      def findWindows():

          ret = []

          sdi = win32api.RegisterWindowMessage("SciTEDirectorInterface")

          w = win32gui.GetWindow(win32gui.GetDesktopWindow(), win32con.GW_CHILD)

          while w:

              res = win32gui.SendMessage(w, sdi, 0, 0)

              if res == sdi:

                  ret.append(w)

              w = win32gui.GetWindow(w, win32con.GW_HWNDNEXT)

          return ret

      def sendCommand(w, message):

          CopyDataStruct = "IIP"

          char_buffer = array.array('c', message)

          char_buffer_address = char_buffer.buffer_info()[0]

          char_buffer_size = char_buffer.buffer_info()[1]

          cds = struct.pack(CopyDataStruct, 0, char_buffer_size, char_buffer_address)

          win32gui.SendMessage(w, win32con.WM_COPYDATA, 0, cds)

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				import win32api
				import win32gui
				import win32con

				import struct
				import array

				def findWindows():
				ret = []
				sdi = win32api.RegisterWindowMessage("SciTEDirectorInterface")
				w = win32gui.GetWindow(win32gui.GetDesktopWindow(), win32con.GW_CHILD)
				while w:
				res = win32gui.SendMessage(w, sdi, 0, 0)
				if res == sdi:
				ret.append(w)
				w = win32gui.GetWindow(w, win32con.GW_HWNDNEXT)

				return ret

				def sendCommand(w, message):
				CopyDataStruct = "IIP"
				char_buffer = array.array('c', message)
				char_buffer_address = char_buffer.buffer_info()[0]
				char_buffer_size = char_buffer.buffer_info()[1]
				cds = struct.pack(CopyDataStruct, 0, char_buffer_size, char_buffer_address)
				win32gui.SendMessage(w, win32con.WM_COPYDATA, 0, cds)