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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def RawData(self):
 """Yields the valus in each section."""

    result = collections.OrderedDict()

    i = 0
    while True:
      try:
        name, value, value_type = winreg.EnumValue(self._AccessRootKey(), i)
        # Only support strings here.
        if value_type == winreg.REG_SZ:
          precondition.AssertType(value, Text)
          result[name] = value
      except OSError:
        break

      i += 1

    return result