48 lines
1.7 KiB
Python
48 lines
1.7 KiB
Python
"""For starting up remote processes"""
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import sys, pickle, os
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import importlib
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if __name__ == '__main__':
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if hasattr(os, 'setpgrp'):
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os.setpgrp() ## prevents signals (notably keyboard interrupt) being forwarded from parent to this process
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if sys.version[0] == '3':
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#name, port, authkey, ppid, targetStr, path, pyside = pickle.load(sys.stdin.buffer)
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opts = pickle.load(sys.stdin.buffer)
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else:
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#name, port, authkey, ppid, targetStr, path, pyside = pickle.load(sys.stdin)
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opts = pickle.load(sys.stdin)
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#print "key:", ' '.join([str(ord(x)) for x in authkey])
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path = opts.pop('path', None)
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if path is not None:
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if isinstance(path, str):
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# if string, just insert this into the path
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sys.path.insert(0, path)
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else:
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# if list, then replace the entire sys.path
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## modify sys.path in place--no idea who already has a reference to the existing list.
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while len(sys.path) > 0:
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sys.path.pop()
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sys.path.extend(path)
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pyqtapis = opts.pop('pyqtapis', None)
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if pyqtapis is not None:
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try:
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from PyQt5 import sip
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except ImportError:
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import sip
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for k,v in pyqtapis.items():
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sip.setapi(k, v)
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qt_lib = opts.pop('qt_lib', None)
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if qt_lib is not None:
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globals()[qt_lib] = importlib.import_module(qt_lib)
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targetStr = opts.pop('targetStr')
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try:
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target = pickle.loads(targetStr) ## unpickling the target should import everything we need
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except:
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print("Current sys.path:", sys.path)
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raise
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target(**opts) ## Send all other options to the target function
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sys.exit(0)
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