a  dz@s dZGdddeZddZdS)z7Simple and tiny yield-based trampoline implementation. c@seZdZdZddZdS)TailCallz-Raised to signal a tail call to trampoline().cCs ||_dS)N)call)selfrr\/var/www/html/stable-diffusion-webui/venv/lib/python3.9/site-packages/trampoline/__init__.py__init__szTailCall.__init__N)__name__ __module__ __qualname____doc__rrrrrrsrc Cs|g}d}d}|rz^|dur8|d}}|d|}n.|durNt|d}n|d}}|d|}||Wqty}z||j}WYd}~qd}~0ty}z|j|d<WYd}~qd}~0t y}z||}WYd}~qd}~00q|dur||S)z3Invoke a generator for a trampolined function call.N) thrownextsendappend StopIterationpopvaluerr BaseException)rstackretval exceptionexresrerrr trampoline s0   rN)r rrrrrrrs