19 lines
491 B
Python
19 lines
491 B
Python
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import StringIO
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import os
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class QOpen(StringIO.StringIO):
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def __init__(self, *args):
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self.__args = args
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StringIO.StringIO.__init__(self)
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def close(self):
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import StringIO, os
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fname = self.__args[0]
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if not os.access(fname, os.R_OK) or self.getvalue() != open(fname).read():
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open(*self.__args).write(self.getvalue())
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StringIO.StringIO.close(self)
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def __del__(self):
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if not self.closed:
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self.close()
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