Verification status: ✅ High (with specific settings)
Without proper shaping, the text might appear in the wrong order or as blank boxes. Fortunately, Python’s primary PDF libraries have mature solutions to handle this.
# 3. CRITICAL: Enable text shaping for correct Khmer subscripts pdf.set_text_shaping( # 4. Write Khmer text khmer_text សួស្តីពិភពលោក (Hello World) , khmer_text)
“Python,” she whispered, opening a Jupyter notebook. python khmer pdf verified
To generate a simple PDF with Khmer text and a basic integrity check (checksum), follow these logic steps:
# Open the PDF file in read-binary mode with open('example.pdf', 'rb') as f: # Create a PyPDF2 reader object pdf = PyPDF2.PdfFileReader(f)
pdf.output( khmer_verified.pdf Use code with caution. Copied to clipboard 3. Verified Verification & Extraction If you are trying to CRITICAL: Enable text shaping for correct Khmer subscripts
If your PDF is a scanned image of Khmer text, you need OCR. The verified combination is pdf2image + pytesseract with the .
(Requirement: You must install the Tesseract Khmer language data pack ( khm.traineddata ) for this to work). 4. Summary Checklist for Success
verify_khmer_pdf("my_document.pdf")
This guide provides a verified, step-by-step approach to reading, writing, and validating Khmer text in PDF files using Python. The Core Challenge with Khmer Script
: Standard fonts like Helvetica or Arial cannot render Khmer; you must download and embed a TrueType font (.ttf). Absolute Paths