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import sys, os, imp
sys.path.insert(0, os.path.realpath(os.path.join(os.path.dirname(__file__), '..', '..')))
from pypy.tool import slaveproc
class IsolateSlave(slaveproc.Slave):
mod = None
def do_cmd(self, cmd):
cmd, data = cmd
if cmd == 'load':
assert self.mod is None
mod = data
if isinstance(mod, str):
mod = __import__(mod, {}, {}, ['__doc__'])
else:
dir, name = mod
file, pathname, description = imp.find_module(name, [dir])
try:
mod = imp.load_module(name, file, pathname, description)
finally:
if file:
file.close()
self.mod = mod
return 'loaded'
elif cmd == 'invoke':
assert self.mod is not None
func, args = data
try:
res = getattr(self.mod, func)(*args)
except KeyboardInterrupt:
raise
except:
exc_type = sys.exc_info()[0]
return ('exc', (exc_type.__module__, exc_type.__name__))
else:
return ('ok', res)
else:
return 'no-clue'
if __name__ == '__main__':
IsolateSlave().do()
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