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