o i @sVddlZddlZddlZddlmZddlmZe d dededed fd d ZdS) N) Generator)contextmanager trace.fxt/tmp/magic-traceoutputmagic_trace_cachereturn)NNNc csDt}tj|s$td|tdd|ddgtdd|g|dd t|d |g}tj|tj d d }|j dus>J |j }t|d|vrMnq?z,dVW| t j|}|j durnt|j |j |dkrytd|dS| t j|}|j durt|j |j |dkrtd|w)NzDownloading magic_trace to: wgetz-Oz-qzNhttps://github.com/janestreet/magic-trace/releases/download/v1.0.2/magic-tracechmodz+xattachz-pidz-ozutf-8)stderrencodingTAttachedrzmagic_trace exited abnormally: )osgetpidpathexistsprint subprocessrunstrPopenPIPEr readline send_signalsignalSIGINTwaitreadclose ValueError)rrpidargspxrr&[/sda-disk/www/egybert/egybert_env/lib/python3.10/site-packages/functorch/dim/magic_trace.py magic_trace sN         r()rr) rrrcollections.abcr contextlibrrr(r&r&r&r's