ó àÆ÷Xc@`sºdZddlmZmZmZdZdZdZdZddl Z ddl m Z e j d ƒZ dd eddd „Zdeddd „Zdddd „Zdddd„ZdS(sZ This module provides syntax shortcut for the Scan Op. See scan.py for details on scan. i(tabsolute_importtprint_functiontdivisionsrestructedtext ens>Razvan Pascanu Frederic Bastien James Bergstra Pascal Lamblin s (c) 2010, Universite de Montreals Razvan Pascanu N(tscanstheano.scan_module.scan_viewsiÿÿÿÿcC`s7td|d|dgd|d|d|d|d|ƒS( sÚ Similar behaviour as python's map. Parameters ---------- fn The function that ``map`` applies at each iteration step (see ``scan`` for more info). sequences List of sequences over which ``map`` iterates (see ``scan`` for more info). non_sequences List of arguments passed to ``fn``. ``map`` will not iterate over these arguments (see ``scan`` for more info). truncate_gradient See ``scan``. go_backwards : bool Decides the direction of iteration. True means that sequences are parsed from the end towards the begining, while False is the other way around. mode See ``scan``. name See ``scan``. tfnt sequencest outputs_infot non_sequencesttruncate_gradientt go_backwardstmodetname(R(RRRRR R R ((s=/tmp/pip-build-X4mzal/theano/theano/scan_module/scan_views.pytmaps c C`s•td|d|d|d|d|ddd|d |ƒ}t|d ttfƒr{g|d D]}|d^q]|d fS|d d|d fSd S( s\ Similar behaviour as python's reduce. Parameters ---------- fn The function that ``reduce`` applies at each iteration step (see ``scan`` for more info). sequences List of sequences over which ``reduce`` iterates (see ``scan`` for more info). outputs_info List of dictionaries describing the outputs of reduce (see ``scan`` for more info). non_sequences List of arguments passed to ``fn``. ``reduce`` will not iterate over these arguments (see ``scan`` for more info). go_backwards : bool Decides the direction of iteration. True means that sequences are parsed from the end towards the begining, while False is the other way around. mode See ``scan``. name See ``scan``. RRRRR RiÿÿÿÿR R iiN(Rt isinstancetlistttuple( RRRRR R R trvaltx((s=/tmp/pip-build-X4mzal/theano/theano/scan_module/scan_views.pytreduceJs"  )cC`s1td|d|d|d|dtd|d|ƒS(sp Similar behaviour as haskell's foldl. Parameters ---------- fn The function that ``foldl`` applies at each iteration step (see ``scan`` for more info). sequences List of sequences over which ``foldl`` iterates (see ``scan`` for more info). outputs_info List of dictionaries describing the outputs of reduce (see ``scan`` for more info). non_sequences List of arguments passed to `fn`. ``foldl`` will not iterate over these arguments (see ``scan`` for more info). mode See ``scan``. name See ``scan``. RRRRR R R (RtFalse(RRRRR R ((s=/tmp/pip-build-X4mzal/theano/theano/scan_module/scan_views.pytfoldl{s cC`s1td|d|d|d|dtd|d|ƒS(so Similar behaviour as haskell' foldr. Parameters ---------- fn The function that ``foldr`` applies at each iteration step (see ``scan`` for more info). sequences List of sequences over which ``foldr`` iterates (see ``scan`` for more info). outputs_info List of dictionaries describing the outputs of reduce (see ``scan`` for more info). non_sequences List of arguments passed to `fn`. ``foldr`` will not iterate over these arguments (see ``scan`` for more info). mode See ``scan``. name See ``scan``. RRRRR R R (RtTrue(RRRRR R ((s=/tmp/pip-build-X4mzal/theano/theano/scan_module/scan_views.pytfoldr¢s (t__doc__t __future__RRRt __docformat__t __authors__t __copyright__t __contact__tloggingttheano.scan_moduleRt getLoggert_loggertNoneRR RRR(((s=/tmp/pip-build-X4mzal/theano/theano/scan_module/scan_views.pyts.   ( . %