Method snap

src/_pytest/capture.py:567–573

(self)

    EMPTY_BUFFER = b""

    def snap(self) -> bytes:
        self._assert_state("snap", ("started", "suspended"))
        self.tmpfile.seek(0)
        res = self.tmpfile.buffer.read()
        self.tmpfile.seek(0)
        self.tmpfile.truncate()
        return res  # type: ignore[return-value]

    def writeorg(self, data: bytes) -> None:
        """Write to original file descriptor."""