+ JV-j `^RIHt^RIt^RIt!RR]P 4t!RR4tR#)) annotationsNc:]tRt^tRt^t^t^t^t^t ^t ^ t ^ t Rt R#)DlpackDeviceTypez3Integer enum for device type codes matching DLPack.N)__name__ __module__ __qualname____firstlineno____doc__CPUCUDA CPU_PINNEDOPENCLVULKANMETALVPIROCM__static_attributes__rk/Volumes/fast/ai/experiments/ui-tars-smoke/.venv/lib/python3.14/site-packages/pyarrow/interchange/buffer.pyrrs-= C DJ F F E C Drrct]tRt^%tRtRRRllt]RRl4t]RRl4tRt R R lt R R lt R t R#)_PyArrowBuffera1 Data in the buffer is guaranteed to be contiguous in memory. Note that there is no dtype attribute present, a buffer can be thought of as simply a block of memory. However, if the column that the buffer is attached to has a dtype that's supported by DLPack and ``__dlpack__`` is implemented, then that dtype information will be contained in the return value from ``__dlpack__``. This distinction is useful to support both data exchange via DLPack on a buffer and (b) dtypes like variable-length strings which do not have a fixed number of bytes per element. c$V^8dQhRRRRRR/#)xz pa.Buffer allow_copyboolreturnNoner)formats"r __annotate___PyArrowBuffer.__annotate__4s!)rc WnR#)z Handle PyArrow Buffers. N_x)selfrrs&&&r__init___PyArrowBuffer.__init__4s rcV^8dQhRR/#rrintr)r s"rr!r";src .VPP#)z Buffer size in bytes. )r%sizer&s&rbufsize_PyArrowBuffer.bufsize:s ww||rcV^8dQhRR/#r*r)r s"rr!r"BsSrc .VPP#)z/ Pointer to start of the buffer as an integer. )r%addressr.s&rptr_PyArrowBuffer.ptrAs wwrc \R4h)aE Produce DLPack capsule (see array API standard). Raises: - TypeError : if the buffer contains unsupported dtypes. - NotImplementedError : if DLPack support is not implemented Useful to have to connect to array libraries. Support optional because it's not completely trivial to implement for a Python-only library. __dlpack__)NotImplementedErrorr.s&rr7_PyArrowBuffer.__dlpack__Hs",//rcV^8dQhRR/#)rrz#tuple[DlpackDeviceType, int | None]r)r s"rr!r"Us ; ;#F ;rc tVPP'd\PR3#\ R4h)z Device type and device ID for where the data in the buffer resides. Uses device type codes matching DLPack. Note: must be implemented even if ``__dlpack__`` is not. N__dlpack_device__)r%is_cpurr r8r.s&rr< _PyArrowBuffer.__dlpack_device__Us. 77>>>$(($/ /%&9: :rcV^8dQhRR/#)rrstrr)r s"rr!r"`s   #  rc  R\RVPRVPRVP4^,P/4,R,#)zPyArrowBuffer(r/r4device))r@r/r4r<namer.s&r__repr___PyArrowBuffer.__repr__`sQ  t||488d446q9>>     rr$N)T) rrr r r r'propertyr/r4r7r<rErrrrrr%sH    0 ;   rr) __future__renumpyarrowpaIntEnumrrrrrrMs,$#  t|| F F r