Lj'ddlZddlZddlZddlmZddlmZedefdZ de e e e fdde zfdZ de dejdzfd Zedefd Zy) N)cache)versionreturncFttjdddk(S)zx Single point to check if native DSL ops are disabled globally, checked via: TORCH_DISABLE_NATIVE_JIT=1 TORCH_DISABLE_NATIVE_JITrintosgetenvY/var/www/html/ia-enhanced/venv/lib/python3.12/site-packages/torch/_native/common_utils.pycheck_native_jit_disabledr s  ryy3Q7 8A ==rdepscl|D]/\}}tjj|&d|d|dcSy)z Check availability of required packages - cuteDSL & deps, informing user what (if anything) is missing NOTE: Doesn't actually import anything. Nzmissing optional dependency `z` (importlib.util.find_spec(z ) failed)) importlibutil find_spec)r package_name module_names r_unavailable_reasonrsP&*! k >> # #K 0 8/ ~>--9N)E  rpackagec tjj|} t j |}|S#tjj$rYywxYw#tj $rYywxYw)z Get the installed version of a package as (major, minor, patch). Handles pre-release suffixes like "0.7.0rc1" or "3.1.0.post1" by stripping non-numeric tails from each component. Returns None on parse failure. N)rmetadatarPackageNotFoundError_packaging_versionparseInvalidVersion)rrvs r_available_versionr!$sr$$,,W5  $ $W - H    2 2  , ,s 9AAAA21A2cFttjdddk(S)z Single point to check if native DSL version gating should be skipped, checked via: TORCH_NATIVE_SKIP_VERSION_CHECK=1 TORCH_NATIVE_SKIP_VERSION_CHECKrrr r rrcheck_native_version_skipr$9s  ryy:A> ?1 DDr)rimportlib.metadatar functoolsrtorch._vendor.packagingrrboolrlisttuplestrrVersionr!r$r rrr-s A>4>>d5c?3s "  (:(B(BT(I *E4EEr