: Avoid raw canvas operations. Use WeasyPrint or pdfkit (wkhtmltopdf wrapper) which naturally handles HarfBuzz/Pango text shaping. 3. Scrambled Text on Extraction
Standard Python PDF libraries like ReportLab , FPDF , or PyPDF fail by default because they: Place characters sequentially without complex text shaping. Break the visual structure of Khmer words. python khmer pdf verified
ខ្ញុំឈ្មោះភីថុន។ ខ្ញុំកំពុងរៀនអានឯកសារPDF ជាភាសាខ្មែរ។ : Avoid raw canvas operations
The best library for text extraction, inspection, and low-level PDF manipulation. python khmer pdf verified
def extract_and_match(): from pypdf import PdfReader reader = PdfReader("python_khmer_report.pdf") page = reader.pages[0] text = page.extract_text() if "របាយការណ៍" in text: # Checking for "Report" print("3. Content verification successful.") return True else: print("3. Content mismatch.") return False
verify_khmer_pdf("my_document.pdf")