डेवलपर गाइड

from aspose.note import Document

doc = Document("MyNotes.one")

from pathlib import Path
from aspose.note import Document

with Path("MyNotes.one").open("rb") as f:
    doc = Document(f)

from aspose.note import Document, LoadOptions

opts = LoadOptions()
opts.LoadHistory = True   # Include page history in the DOM
doc = Document("MyNotes.one", opts)

from aspose.note import Document, Page

doc = Document("MyNotes.one")

for page in doc:
    title = page.Title.TitleText.Text if page.Title and page.Title.TitleText else "(untitled)"
    author = page.Author or "(unknown)"
    print(f"  {title}  [by {author}]")

from aspose.note import Document, RichText

doc = Document("MyNotes.one")
all_text = [rt.Text for rt in doc.GetChildNodes(RichText) if rt.Text]
print("\n".join(all_text))

from aspose.note import Document, RichText

doc = Document("FormattedNotes.one")
for rt in doc.GetChildNodes(RichText):
    for run in rt.TextRuns:
        style = run.Style
        flags = []
        if style.IsBold: flags.append("bold")
        if style.IsItalic: flags.append("italic")
        if style.IsHyperlink: flags.append(f"link={style.HyperlinkAddress}")
        print(f"{run.Text!r:40s} [{', '.join(flags)}]")

from aspose.note import Document, RichText

doc = Document("MyNotes.one")
for rt in doc.GetChildNodes(RichText):
    for run in rt.TextRuns:
        if run.Style.IsHyperlink and run.Style.HyperlinkAddress:
            print(run.Text, "->", run.Style.HyperlinkAddress)

from aspose.note import Document, Image

doc = Document("MyNotes.one")
for i, img in enumerate(doc.GetChildNodes(Image), start=1):
    name = img.FileName or f"image_{i}.bin"
    with open(name, "wb") as f:
        f.write(img.Bytes)
    print(f"Saved {name}  ({img.Width}x{img.Height})")

from aspose.note import Document, Table, TableRow, TableCell, RichText

doc = Document("MyNotes.one")
for table in doc.GetChildNodes(Table):
    print("Column widths:", [col.Width for col in table.Columns])
    for r, row in enumerate(table.GetChildNodes(TableRow), start=1):
        cells = row.GetChildNodes(TableCell)
        row_text = [
            " ".join(rt.Text for rt in cell.GetChildNodes(RichText)).strip()
            for cell in cells
        ]
        print(f"Row {r}:", row_text)

from aspose.note import Document, AttachedFile

doc = Document("NotesWithAttachments.one")
for i, af in enumerate(doc.GetChildNodes(AttachedFile), start=1):
    name = af.FileName or f"attachment_{i}.bin"
    with open(name, "wb") as f:
        f.write(af.Bytes)
    print(f"Saved: {name}")

from aspose.note import Document, RichText, Image, Table

doc = Document("TaggedNotes.one")
for rt in doc.GetChildNodes(RichText):
    for tag in rt.Tags:
        print(f"RichText tag: {tag.Label} icon={tag.Icon}")
for img in doc.GetChildNodes(Image):
    for tag in img.Tags:
        print(f"Image tag: {tag.Label}")

from aspose.note import Document, OutlineElement

doc = Document("NumberedNotes.one")
for oe in doc.GetChildNodes(OutlineElement):
    nl = oe.NumberList
    if nl:
        print(f"format={nl.Format!r}")

from aspose.note import Document, DocumentVisitor, Page, RichText, Image

class ContentCounter(DocumentVisitor):
    def __init__(self):
        self.pages = 0
        self.texts = 0
        self.images = 0

    def VisitPageStart(self, page: Page) -> None:
        self.pages += 1

    def VisitRichTextStart(self, rt: RichText) -> None:
        self.texts += 1

    def VisitImageStart(self, img: Image) -> None:
        self.images += 1

doc = Document("MyNotes.one")
counter = ContentCounter()
doc.Accept(counter)
print(f"Pages: {counter.pages}, Texts: {counter.texts}, Images: {counter.images}")

pip install "aspose-note[pdf]"

from aspose.note import Document, SaveFormat

doc = Document("MyNotes.one")
doc.Save("output.pdf", SaveFormat.Pdf)

import io
from aspose.note import Document, SaveFormat
from aspose.note.saving import PdfSaveOptions

doc = Document("MyNotes.one")

##With save options
opts = PdfSaveOptions()
doc.Save("output.pdf", opts)

##Save to in-memory stream
buf = io.BytesIO()
doc.Save(buf, PdfSaveOptions())
pdf_bytes = buf.getvalue()