Method read

recipes/Python/492214_dal6py/recipe-492214.py:203–215

(self, size=None)

    # Read From File
    def read(self, size=None):
        assert not self.__closed
        assert self.__mode == self.READ
        if size is None:
            size = (2 ** 31) - 1
        else:
            assert type(size) is int and size > 0
        data = self.__stream[self.__pointer:self.__pointer+size]
        pointer = self.__pointer + size
        if pointer > len(self.__stream):
            pointer = len(self.__stream)
        self.__pointer = pointer
        return data

    # Change Pointer Value
    def seek(self, offset, from_start=False):