130 lines
3.2 KiB
Python
130 lines
3.2 KiB
Python
"""PythonSlave.py
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An application that responds to three types of apple event:
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'pyth'/'EXEC': execute direct parameter as Python
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'aevt', 'quit': quit
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'aevt', 'odoc': perform python scripts
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Copyright © 1996, Just van Rossum, Letterror
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"""
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__version__ = "0.1.3"
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import FrameWork
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import sys
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import traceback
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import aetools
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import string
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import AE
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import EasyDialogs
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import os
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import Qd
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from Types import *
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from Events import charCodeMask, cmdKey
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import MacOS
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import Evt
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def dummyfunc(): pass
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modulefilename = dummyfunc.func_code.co_filename
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def Interact(timeout = 50000000): # timeout after 10 days...
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AE.AEInteractWithUser(timeout)
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class PythonSlave(FrameWork.Application):
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def __init__(self):
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FrameWork.Application.__init__(self)
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AE.AEInstallEventHandler('pyth', 'EXEC', ExecHandler)
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AE.AEInstallEventHandler('aevt', 'quit', QuitHandler)
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AE.AEInstallEventHandler('aevt', 'odoc', OpenDocumentHandler)
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def makeusermenus(self):
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self.filemenu = m = FrameWork.Menu(self.menubar, "File")
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self._quititem = FrameWork.MenuItem(m, "Quit", "Q", self._quit)
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def do_kHighLevelEvent(self, event):
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(what, message, when, where, modifiers) = event
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try:
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AE.AEProcessAppleEvent(event)
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except AE.Error, detail:
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print "Apple Event was not handled, error:", detail
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def do_key(self, event):
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(what, message, when, where, modifiers) = event
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c = chr(message & charCodeMask)
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if modifiers & cmdKey and c == '.':
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return
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FrameWork.Application.do_key(self, event)
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def idle(self, event):
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Qd.InitCursor()
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def quit(self, *args):
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raise self
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def getabouttext(self):
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return "About PythonSlaveŠ"
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def do_about(self, id, item, window, event):
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EasyDialogs.Message("PythonSlave " + __version__ + "\rCopyright © 1996, Letterror, JvR")
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def ExecHandler(theAppleEvent, theReply):
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parameters, args = aetools.unpackevent(theAppleEvent)
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if parameters.has_key('----'):
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if parameters.has_key('NAME'):
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print '--- executing "' + parameters['NAME'] + '" ---'
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else:
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print '--- executing "<unknown>" ---'
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stuff = parameters['----']
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MyExec(stuff + "\n") # execute input
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print '--- done ---'
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return 0
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def MyExec(stuff):
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stuff = string.splitfields(stuff, '\r') # convert return chars
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stuff = string.joinfields(stuff, '\n') # to newline chars
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Interact()
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saveyield = MacOS.EnableAppswitch(1)
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try:
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exec stuff in {}
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except:
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MacOS.EnableAppswitch(saveyield)
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traceback.print_exc()
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MacOS.EnableAppswitch(saveyield)
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def OpenDocumentHandler(theAppleEvent, theReply):
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parameters, args = aetools.unpackevent(theAppleEvent)
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docs = parameters['----']
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if type(docs) <> ListType:
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docs = [docs]
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for doc in docs:
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fss, a = doc.Resolve()
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path = fss.as_pathname()
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if path <> modulefilename:
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MyExecFile(path)
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return 0
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def MyExecFile(path):
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saveyield = MacOS.EnableAppswitch(1)
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savewd = os.getcwd()
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os.chdir(os.path.split(path)[0])
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print '--- Executing file "' + os.path.split(path)[1] + '"'
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try:
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execfile(path, {"__name__": "__main__"})
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except:
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traceback.print_exc()
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MacOS.EnableAppswitch(saveyield)
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MacOS.EnableAppswitch(saveyield)
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os.chdir(savewd)
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print "--- done ---"
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def QuitHandler(theAppleEvent, theReply):
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slave.quit()
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return 0
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slave = PythonSlave()
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print "PythonSlave", __version__, "ready."
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slave.mainloop()
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