'i ddlmZmZmZmZddlZGddejZeZ GddejZ GddejZ y) )absolute_importdivisionprint_functionunicode_literalsNc eZdZdZdZdZdZy) FixedSizea. This sizer simply returns a fixed size for any operation. Size can be controlled by number of tranches that a system wishes to use to scale into trades by specifying the ``tranches`` parameter. Params: - ``stake`` (default: ``1``) - ``tranches`` (default: ``1``) stake)tranchesr c|jjdkDr?tt|jj|jjz S|jjSNr pr absintr )selfcomminfocashdataisbuys Y/var/www/app/trading-bot/venv/lib/python3.12/site-packages/backtrader/sizers/fixedsize.py _getsizingzFixedSize._getsizing+sE 66??Q s466<<$&&//9:; ;66<< c|jjdkDrOtt|jj|jjz |j_y||j_yrr)rr s r setsizingzFixedSize.setsizing1sG 66??Q s466<<$&&//#ABCDFFL DFFLrN__name__ __module__ __qualname____doc__paramsrrrrrrs F !rrceZdZdZdZdZy) FixedReverseraThis sizer returns the needes fixed size to reverse an open position or the fixed size to open one - To open a position: return the param ``stake`` - To reverse a position: return 2 * ``stake`` Params: - ``stake`` (default: ``1``) )r c|jj|}|jjd|jdk7zz}|S)Nr r)strategy getpositionrr size)rrrrrpositionr*s rrzFixedReverser._getsizingHs;==,,T2vv||qHMMQ$678 rN)rr r!r"r#rr$rrr&r&;s Frr&c eZdZdZdZdZdZy)FixedSizeTargeta This sizer simply returns a fixed target size, useful when coupled with Target Orders and specifically ``cerebro.target_order_size()``. Size can be controlled by number of tranches that a system wishes to use to scale into trades by specifying the ``tranches`` parameter. Params: - ``stake`` (default: ``1``) - ``tranches`` (default: ``1``) r c`|jjdkDrtt|jj|jjz }t |j jj|z|jjS|jjSr rr rrr minr(r+r*)rrrrrr*s rrzFixedSizeTarget._getsizing_sn 66??Q s466<<$&&//9:;D ..33d:TVV\\J J66<< rcx|jjdkDrtt|jj|jjz }t |j jj|z|jj|j_y||j_yrr/)rr r*s rrzFixedSizeTarget.setsizingfsu 66??Q s466<<$&&//9:;D 6 6 ; ;d B#vv||-DFFL!DFFLrNrr$rrr-r-Ns F !rr-) __future__rrrr backtraderbtSizerrSizerFixr&r-r$rrr7sK***!!: BHH&!bhh!r