ӾilXdZddlmZddlmZddlZd dZd dZd dZ d dZ d d Z d d Z y)un Candlestick pattern detectors — port fedele da V15. Each function scans the last 1-3 bars and returns boolean flags. Scope: hammer/shooting_star, engulfing (bull/bear), doji (+ type), piercing/dark_cloud, morning_star/evening_star, volume_weak. These flags become the input to analysis.price_action which computes the weighted PA score consumed by both Brains. ) annotations)OptionalNcdD]}|dj|}|dj|}|dj|}|dj|}t||z dz}t|||z }|t||z }||z dz} |d|zk\xr ||z | z dk\} |d|zk\xr ||z | z dk\} | s| st | t | fcSy ) u Returns (hammer, shooting_star). Scans last 2 bars. Hammer: body small near top, lower shadow >= 2x body, close in top 60% of range. Shooting star: mirrored — upper shadow >= 2x body, close in bottom 60%. openhighlowclose& .>g333333?)FF)ilocabsminmaxbool) dfiohlcbody lower_shadow upper_shadow candle_rangehammer shooting_stars 2/home/work/apex_v16/analysis/indicators/candles.py calc_hammerr!s 5 vJOOA  vJOOA  uINN1  wK  Q 1q5zD 1ay1} 3q!9} 1ut| !d(*LA/E/L%T1Sq1u 6LPS6S ]<m!44 4 5 c:d}d}dD]}|dj|dz }|dj|dz }|dj|}|dj|}||k}||kD} ||kxr||k\} |r| r| rd}||kD} ||k} ||k\xr||k} | s| s| sd}||fS)zK Returns (bull_engulfing, bear_engulfing). Scans last 3 bar-pairs. Frrr r Tr)rbull_engbear_engro_prevc_prevo_currc_curr prev_bearish curr_bullishcovers prev_bullish curr_bearish covers_bears r calc_engulfingr43sHH FQ'G!!!a%(F#G!!!$  6!6f&6 LVH  &;6V+; L[H X r"cJdD]}|dj|}|dj|}|dj|}|dj|}t||z }||z dz}t|||z }|t||z } ||dzk} | s|| dzkDry | |dzkDry y y ) u- Returns (doji_type, has_doji). doji_type ∈ {"dragonfly", "gravestone", "standard"} — body < 10% of range. NOTE: the price-action engine maps "dragonfly" -> doji_bull and "gravestone" -> doji_bear; "standard" doji has no directional bias so it is ignored by the PA score. rr r r r r g?r) dragonflyT) gravestoneT)standardT)NF)rrrr) rrrrrrrrrris_dojis r calc_dojir:Os$ vJOOA  vJOOA  uINN1  wK  Q 1q5z1ut| 1ay1} 3q!9} ++ lQ..(lQ..)#$ r"c<d}d}dD]}|dj|dz }|dj|dz }|dj|}|dj|}||zdz }||k} ||kD} | r| r ||kDr||krd}||kD} ||k} | s| s||ks||kDsd}||fS)z Returns (piercing, dark_cloud). Scans last 3 bar-pairs. Piercing: prev bearish, curr bullish, closes above prev midpoint but below prev open. Dark cloud: mirrored. Fr$r r&r rTr') rpiercing dark_cloudrr*r+r,r-prev_midr.r/r1r2s r calc_piercing_darkr?osHJ  FQ'G!!!a%(F#G!!!$VOq(  LVh->6F?H  LVh->6F?J  Z r"cd}d}dD]}|dj|dz }|dj|dz }|dj|dz }|dj|dz }|dj|}|dj|} t||z t||z dzk} ||kr| r| |kDr | ||zdz kDrd}||kDs| s| |ks| ||zdz ksd}||fS) z Returns (morning_star, evening_star). 3-bar pattern. Morning: bearish | small | bullish closing above midpoint of bar1. Evening: mirrored. Frr rr r&g333333?T)rr) r morning_star evening_starro1c1o2c2o3c3 second_smalls r calc_star_patternsrJsLL    Z__QU # [  a!e $ Z__QU # [  a!e $ Z__Q  [  a 27|c"r'lS&88 G bR27a-5GL G bR27a-5GL    %%r"cd|jvrdnd}||jvry||jdjjd}||jd}t ||dzkS)z True when last bar volume < 85% of 20-bar avg. V14 used 'tick_volume'; V15+ uses real CME 'volume' from TopstepX. Logic identical, data quality much better. volume tick_volumeFrg333333?)columnsrollingmeanrr)rcolavg_vollast_vols r calc_volume_weakrUsq"**,(-C "**goob!&&(--b1G#w||BH 7T>) **r")r pd.DataFramereturnztuple[bool, bool])rrVrWztuple[Optional[str], bool])rrVrWr) __doc__ __future__rtypingrpandaspdr!r4r:r?rJrUr"r r^s4 #88@ >&8 +r"