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Text File  |  2003-09-09  |  685b  |  22 lines
  1. try:
  2.     import idlelib.PyShell
  3. except ImportError:
  4.     # IDLE is not installed, but maybe PyShell is on sys.path:
  5.     try:
  6.         import PyShell
  7.     except ImportError:
  8.         raise
  9.     else:
  10.         import os
  11.         idledir = os.path.dirname(os.path.abspath(PyShell.__file__))
  12.         if idledir != os.getcwd():
  13.             # We're not in the IDLE directory, help the subprocess find run.py
  14.             pypath = os.environ.get('PYTHONPATH', '')
  15.             if pypath:
  16.                 os.environ['PYTHONPATH'] = pypath + ':' + idledir
  17.             else:
  18.                 os.environ['PYTHONPATH'] = idledir
  19.         PyShell.main()
  20. else:
  21.     idlelib.PyShell.main()
  22.