iA2VdZddlmZddlmZddlmZddd d dZd d Zy) u렌더된 PNG가 silent corruption인지 검증. tesseract 없어도 픽셀 기반으로 강제 검증. OCR 미가용 시 mode="PIXEL-ONLY" 명시 — silent skip 절대 금지. IDS Phase 1 task-2401 — silent corruption 검증. ) annotations)Path)AnyNF) html_source require_ocrc !ddlm}t|}g}ddddddd ddddddd}|js|j d |d |d |d S|j j }|d z }t|d |d<|dk\rd d<nd d<|j d|dd |j|jd} | j\} } | jd} | d}n t| }||d<|dk\rd d<nd d<|j d|dd}| 2t| dkDr$| | z}td| D}|dkDr||z nd}n| d}t|d|d <|d!krd d"<nd d"<|j d#|d$d%t| }t|d|d&<|d'krd d(<nd d(<|j d)|d*d+`t!fd,|D}t|}|dkDr||k(nd}| d-<|s.|Dcgc] }|vs| }}|j d.|d/|d0|d }d} ddl}d}|rd1} j'| d23!!j)|d4<|r#t!!fd5|D}|t|z }nd}t|d|d6<|d7k\}| d8<|s|j d9|d$d:!dd;n.|r|j d=d d8<d }nd }|j d>gd?}|j d-|s|r|j d8t+ fd@|D}|t- t-|||d S#t$r&} |j d| d |d |d cYd} ~ Sd} ~ wwxYwcc}w#t$$rYTwxYw#t$r#} d d8<|j d<| Yd} ~ d} ~ wwxYw)AuPNG가 silent corruption인지 검증. Args: png_path: 검증할 PNG 파일 경로. expected_korean: 기대 한글 문자열 목록 (OCR/HTML string match용). html_source: HTML 소스 문자열 (제공 시 string match 체크). require_ocr: True면 OCR 미가용 시 pass=False 처리. Returns: { "pass": bool, "checks": { "file_size_ok": bool, # >= 10KB "color_diversity_ok": bool, # unique 색상 >= 10 "blank_ratio_ok": bool, # 단일 색상 <= 97% "tofu_glyph_clear": bool, # tofu width 분포 검출 "html_string_match": bool | None, # html_source 제공 시 "ocr_pass": bool | None, # pytesseract 가용 시 }, "metrics": { "file_size_kb": float, "unique_colors": int, "dominant_color_ratio": float, "ocr_text": str | None, "ocr_match_ratio": float | None, "tofu_score": float, # 0~1 (높을수록 tofu 의심) }, "mode": "PIXEL+OCR" | "PIXEL-ONLY", "errors": list[str], } r)ImageFN) file_size_okcolor_diversity_okblank_ratio_oktofu_glyph_clearhtml_string_matchocr_pass?) file_size_kb unique_colorsdominant_color_ratioocr_textocr_match_ratio tofu_scorezPNG file not found: z PIXEL-ONLY)passchecksmetricsmodeerrorsg@rg$@Tr zfile_size_ok FAIL: z.1fu-KB < 10KB — likely placeholder or blank PNGRGBzPIL cannot open image: i) maxcolorsr r z'color_diversity_ok FAIL: unique_colors=u, < 10 — image likely blank or single-colorc3&K|] \}}| yw)N).0count_s C/home/jay/workspace/skills/satori-cardnews/scripts/verify_korean.py zverify_png..s9(%9srg ףp= ?r z*blank_ratio_ok FAIL: dominant_color_ratio=z.2%u5 > 97% — image is nearly blank (solid single color)rffffff?r z"tofu_glyph_clear FAIL: tofu_score=z.3fu> >= 0.7 — possible tofu (□□□) glyph rendering detectedc3,K|] }|vsd ywNr")r#kwrs r&r'zverify_png..sM"2;LAM rzhtml_string_match FAIL: /z matched. Missing: z PIXEL+OCRkor)langrc3,K|] }|vsd ywr+r")r#r-rs r&r'zverify_png..s!Px!!Pr.r?rzocr_pass FAIL: ocr_match_ratio=z < 50%. OCR text snippet: u'ocr_pass ERROR: pytesseract failed — ueocr_pass FAIL: require_ocr=True but pytesseract not available — install pytesseract + tesseract-ocruvINFO: pytesseract not available — running PIXEL-ONLY mode. Install pytesseract for OCR-based Korean text validation.)r r r r c3DK|]}j|duyw)TN)get)r#krs r&r'zverify_png..s#"# 1 s )PILr rexistsappendstatst_sizeroundopenconvert Exceptionsize getcolorslenmax_compute_tofu_scoresum pytesseract ImportErrorimage_to_stringstripalldict)"png_pathexpected_koreanrrr rrfile_size_bytesrimgexc img_width img_height color_listrr total_pixels max_countr matched_counttotal all_matchr-missingr ocr_availablerG matched_ocrrrmandatory_keys overall_passrrs" ` @@r& verify_pngr_sLH~HF#!! &F # G ??  ,XJ78    mmo--O"V+L#L!4GNt!%~!&~ !,s!34. .  jj"**51 HHIz/J J ,GO'+#$',#$ 5m_E1 1 #j/A"5 :- 9j99 ;G!;Ky<7QT  "&+,@!&DG "#t##' #(  89Mc8RS9 9 %S)J!*a0GLC%)!"%*!" 0C0@AA A MMM O$05 ]e+t &/"#$3Mbr7LrMGM MM*=/5'B#9&  DM   K'77%7HH"*.."2GJ !!Po!PP "-O0D"D"%).)BG% &&#-H!)F:  5oc5JK))1$3(:<   2 #z  H bN12mj)'5L v,=  m   /u56     \N    0 K!&F:  MMCC5I J J KsU* M NN;N BN NM<6N<N NN O"OOcddl}|jd}|j\}}|j}|yt d|dz}g}t d||D]b}d} d} t |D]4} || |f} | dk} | rd } | dz } | r| dkDr|j | d} d} 6| sL| dkDsR|j | dt|d kry |j|}|j|}|dkry||z }|d krd }n"|d krd}n|dkrd}n|dkrd}n |dkrd}nd }tdt|dz }||zS#|j$rYywxYw)u이미지에서 tofu glyph 점수(0~1)를 계산. 알고리즘: 1. 그레이스케일 변환 + 이진화 (어두운 픽셀 = 텍스트 후보) 2. 각 행(row)에서 연속된 dark pixel 클러스터 width 수집 3. 클러스터 width의 표준편차가 매우 낮으면 tofu 의심 - tofu는 동일한 width의 □ 박스가 반복되는 특성 - 정상 한글은 자/모 조합으로 width 변동이 큼 Returns: 0.0 (정상) ~ 1.0 (tofu 강의심) rNLrr,r4FTg?gffffff?g?g333333?g333333?r)g?r3g333333?g?rgI@) statisticsr?rAloadrDranger:rCstdevmeanStatisticsErrormin)rPrdgraywidthheightpixelsrow_stepall_cluster_widthsy in_cluster cluster_widthxpx_valis_darkrgmean_wcvr confidences r&rErEs ;;s DIIME6YY[F ~1fm$H$& 1fh '5  u "AAqD\F|G! " -!"3&--m<" !  " -!+  % %m 4'5* "  !34!34{ B  Dy d d d d  S#01D89J  ""7  % %s "D??EE) rMrrNz list[str]rz str | Nonerboolreturnzdict[str, Any])rPrr{float) __doc__ __future__rpathlibrtypingrr_rEr"r&rs_## sss s  s  slT#r