แก้ไขไฟล์ PDF ผ่าน Python

import aspose.pdf as ap
dataDir = "..."
doc = ap.Document(dataDir + "sample.pdf")
searchTerm = "AsposePDF"
textFragmentAbsorber = ap.text.TextFragmentAbsorber(searchTerm)
textSearchOptions = ap.text.TextSearchOptions(True)
textFragmentAbsorber.text_search_options = textSearchOptions

doc.pages.accept(textFragmentAbsorber)
textFragmentCollection = textFragmentAbsorber.text_fragments
for textFragment in textFragmentCollection:
    page = textFragment.page
    annotationRectangle = textFragment.rectangle
    annot = ap.annotations.RedactionAnnotation(page, annotationRectangle)
    annot.fill_color = ap.Color.black
    doc.pages[page.number].annotations.add(annot, True)
    annot.redact()

    doc.save(dataDir + "output.pdf")