~/

~/attachments/a160e86c-9616-4560-9155-d68e30ee81f6

human physiology multiple choice questions authoritative answers physiology

physiology education

python -c "import pdfplumber; p='/tmp/workspace/attachments/a160e86c-9616-4560-9155-d68e30ee81f6/Physiology LE2 (1).pdf'; pdf=pdfplumber.open(p); print('PAGES',len(pdf.pages)); [print('\\n---PAGE',i+1,'---\\n'+(page.extract_text() or '')) for i,page in enumerate(pdf.pages)]"

mkdir -p "/tmp/workspace/physiology-le2/assets" && python -c "import fitz, os; p='/tmp/workspace/attachments/a160e86c-9616-4560-9155-d68e30ee81f6/Physiology LE2 (1).pdf'; d=fitz.open(p); out='/tmp/workspace/physiology-le2/assets'; [page.get_pixmap(matrix=fitz.Matrix(2,2), alpha=False).save(f'{out}/page_{i+1:02d}.png') for i,page in enumerate(d)]; print(len(d),'rendered')"

pip install --user PyMuPDF

python -c "import pymupdf, os; p='/tmp/workspace/attachments/a160e86c-9616-4560-9155-d68e30ee81f6/Physiology LE2 (1).pdf'; d=pymupdf.open(p); out='/tmp/workspace/physiology-le2/assets'; os.makedirs(out,exist_ok=True); [page.get_pixmap(matrix=pymupdf.Matrix(1.5,1.5), alpha=False).save(f'{out}/page_{i+1:02d}.png') for i,page in enumerate(d)]; print(len(d),'rendered')"

python -c "from PIL import Image,ImageDraw; import os; d='/tmp/workspace/physiology-le2/assets'; f=sorted([x for x in os.listdir(d) if x.endswith('.png')]); out='/tmp/workspace/physiology-le2/assets'; [ (lambda imgs,idx: (lambda c: (c.save(f'{out}/sheet_{idx}.jpg',quality=90)))( (lambda canvas: ([(canvas.paste(im,((j%2)*600,(j//2)*850)) for j,im in enumerate(imgs)],canvas)[1])(Image.new('RGB',(1200,1700),'white')) ))([Image.open(os.path.join(d,x)).resize((600,850)) for x in f[(idx-1)*4:idx*4]],idx) for idx in range(1,9) ]"