PdfMetadataSignatures class Leave feedback

PdfMetadataSignatures class

Contains standard metadata signatures for PDF document metadata signature options.

The PdfMetadataSignatures type exposes the following members:

Fields

Field	Description
AUTHOR	Pdf Document Author metadata.
CREATE_DATE	Pdf Document creation date metadata signature.
METADATA_DATE	Pdf Document metadata date information.
CREATOR_TOOL	Pdf Document creation tool metadata signature.
MODIFY_DATE	Pdf Document modified date metadata property.
PRODUCER	Pdf Document Producer metadata property.
ENTRY	Pdf Document Entry metadata property.
KEYWORDS	Pdf Document creator metadata property
TITLE	Pdf Document Title metadata property
SUBJECT	Pdf Document Subject metadata property.
DESCRIPTION	Pdf Document Description metadata property.
CREATOR	Pdf Document creator metadata property.

Example

from datetime import datetime, timedelta

from groupdocs.signature import Signature
from groupdocs.signature.options import MetadataSignOptions
from groupdocs.signature.domain import PdfMetadataSignatures


def sign_pdf_standard():
    with Signature("sample.pdf") as signature:
        options = MetadataSignOptions()

        now = datetime.now()
        signatures = [
            PdfMetadataSignatures.AUTHOR.clone("Mr.Scherlock Holmes"),
            PdfMetadataSignatures.CREATE_DATE.clone(now - timedelta(days=1)),
            PdfMetadataSignatures.METADATA_DATE.clone(now - timedelta(days=2)),
            PdfMetadataSignatures.CREATOR_TOOL.clone("GD.Signature-Test"),
            PdfMetadataSignatures.MODIFY_DATE.clone(now - timedelta(days=13)),
            PdfMetadataSignatures.PRODUCER.clone("GroupDocs-Producer"),
            PdfMetadataSignatures.ENTRY.clone("Signature"),
            PdfMetadataSignatures.KEYWORDS.clone("GroupDocs, Signature, Metadata, Creation Tool"),
            PdfMetadataSignatures.TITLE.clone("Metadata Example"),
            PdfMetadataSignatures.SUBJECT.clone("Metadata Test Example"),
            PdfMetadataSignatures.DESCRIPTION.clone("Metadata Test example description"),
            PdfMetadataSignatures.CREATOR.clone("GroupDocs.Signature"),
        ]

        options.signatures.add_range(signatures)

PdfMetadataSignatures class Leave feedback

On this page

PdfMetadataSignatures class

Fields

Example

See Also

Was this page helpful?

Any additional feedback you'd like to share with us?

Please tell us how we can improve this page.

Thank you for your feedback!

On this page