Method resize

src/borg/helpers/datastruct.py:33–43

Resize the buffer. To avoid frequent reallocation, we usually grow (if needed). By giving init=True it is possible to initialize for the first time or shrink the buffer. If a buffer size beyond the limit is requested, raise Buffer.MemoryLimitExceeded (OSError).

(self, size, init=False)

        return len(self.buffer)

    def resize(self, size, init=False):
        """
        Resize the buffer. To avoid frequent reallocation, we usually grow (if needed).
        By giving init=True it is possible to initialize for the first time or shrink the buffer.
        If a buffer size beyond the limit is requested, raise Buffer.MemoryLimitExceeded (OSError).
        """
        size = int(size)
        if self.limit is not None and size > self.limit:
            raise Buffer.MemoryLimitExceeded(size, self.limit)
        if init or len(self) < size:
            self.buffer = self.allocator(size)

    def get(self, size=None, init=False):
        """