ch ^SSKJr SSKrSSKr"SS\R 5r"SS5rg)) annotationsNc8\rSrSrSrSrSrSrSrSr Sr S r S r S r g ) DlpackDeviceTypez3Integer enum for device type codes matching DLPack. N)__name__ __module__ __qualname____firstlineno____doc__CPUCUDA CPU_PINNEDOPENCLVULKANMETALVPIROCM__static_attributes__rmC:\Users\julio\OneDrive\Documentos\Trabajo\Ideas Frescas\venv\Lib\site-packages\pyarrow/interchange/buffer.pyrrs-= C DJ F F E C Drrch\rSrSrSrS S Sjjr\S Sj5r\S Sj5rSr SSjr SSjr S r g )_PyArrowBuffer%a1 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. cXlg)z Handle PyArrow Buffers. N_x)selfx allow_copys r__init___PyArrowBuffer.__init__4s rc.URR$)z Buffer size in bytes. )r%sizer&s rbufsize_PyArrowBuffer.bufsize:s ww||rc.URR$)z/ Pointer to start of the buffer as an integer. )r%addressr-s rptr_PyArrowBuffer.ptrAs wwrc[S5e)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 rr5_PyArrowBuffer.__dlpack__Hs",//rcrURR(a[RS4$[ S5e)z Device type and device ID for where the data in the buffer resides. Uses device type codes matching DLPack. Note: must be implemented even if ``__dlpack__`` is not. N__dlpack_device__)r%is_cpurrr6r-s rr9 _PyArrowBuffer.__dlpack_device__Us, 77>>$(($/ /%&9: :rcS[URURUR5SRS.5-S-$)NzPyArrowBuffer(r)r.r2device))strr.r2r9namer-s r__repr___PyArrowBuffer.__repr__`sK  #||88"446q9>>     rr$N)T)r'z pa.Bufferr(boolreturnNone)rDint)rDz#tuple[DlpackDeviceType, int | None])rDr?) rrrrrr)propertyr.r2r5r9rArrrrr!r!%sC    0 ;  rr!) __future__renumpyarrowpaIntEnumrr!rrrrMs,$#  t|| F F r