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

Remove print statements in ZMQ parent pollers....

Remove print statements in ZMQ parent pollers. These statements were originally inserted for debugging purposes. However, if the parent process owns the child's stdout and the parent dies, the print statements will deadlock, preventing the poller from terminating its process and thereby utterly breaking it.

Darren Dale - - Load All Authors

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                r3933:650cb93a

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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)