writer = PdfWriter() writer.add_page(reader.pages[page_number - 1])
self._ensure_pdf_bytes() with pdfplumber.open(io.BytesIO(self._pdf_bytes)) as pdf: if page_number > len(pdf.pages): raise IndexError( f"The PDF has only len(pdf.pages) pages; " f"page page_number is out of range." ) page = pdf.pages[page_number - 1] text = page.extract_text() return text or ""
return text
path = self.local_path if self.is_url else self.source if not os.path.exists(path): raise FileNotFoundError(f"PDF not found at path")
if os.path.exists(self.local_path): print(f"📂 File already exists: self.local_path") return self.local_path Kambi Kadha Pdf File 79
# ------------------------------------------------------------------ # # 1️⃣ Download (or load) the PDF # ------------------------------------------------------------------ # def download(self, chunk_size=1024): """Download the PDF from `self.source` (if it is a URL).""" if not self.is_url: raise RuntimeError("`download()` is only valid for URL sources.")
with open(out_path, "wb") as out_f: writer.write(out_f) writer = PdfWriter() writer
# ------------------------------------------------------------------ # # 5️⃣ Convenience: one‑liner to get both text and PDF at once # ------------------------------------------------------------------ # def extract_and_save( self, page_number: int, txt_path: str = None, pdf_path: str = None ) -> str: """ Extract page text, optionally write it to a .txt file, and optionally write the page as a separate PDF.
if page_number > len(reader.pages): raise IndexError( f"The PDF has only len(reader.pages) pages; " f"page page_number is out of range." ) txt_path: str = None