Sign PDF Documents with QR Code using a REST API in Python

SignPDFDocument_Python

Sign PDF Documents with QR Code using a REST API in Python

SignPDFDocument_Python_AddClientIDandSecret.py

client_id = "112f0f38-9dae-42d5-b4fc-cc84ae644972"
client_secret = "16ad3fe0bdc39c910f57d2fd48a5d618"

configuration = groupdocs_signature_cloud.Configuration(client_id, client_secret)
configuration.api_base_url = "https://api.groupdocs.cloud"
my_storage = ""

SignPDFDocument_Python_DownloadFile.py

# api initialization
file_api = groupdocs_signature_cloud.FileApi.from_config(configuration)

request = groupdocs_signature_cloud.DownloadFileRequest("Output\\signedQRCode_sample.pdf", my_storage)
response = file_api.download_file(request)

# Move downloaded file to your working directory
shutil.move(response, "C:\\Files\\")

SignPDFDocument_Python_SignPDF.py

# api initialization
api = groupdocs_signature_cloud.SignApi.from_keys(client_id, client_secret)

fileInfo = groupdocs_signature_cloud.FileInfo()
fileInfo.file_path = "sample.pdf"

opts = groupdocs_signature_cloud.SignQRCodeOptions()
opts.signature_type = 'QRCode'
opts.text = 'GroupDocs.Signature Cloud'
opts.qr_code_type = 'Aztec'

# set signature position on a page
opts.left = 500
opts.top = 0
opts.width = 70
opts.height = 70
opts.location_measure_type = "Pixels"
opts.size_measure_type = "Pixels"
opts.stretch = "None"
opts.rotation_angle = 0
opts.horizontal_alignment = "None"
opts.vertical_alignment = "None"
opts.margin = groupdocs_signature_cloud.Padding()
opts.margin.all = 5
opts.margin_measure_type = "Pixels"

opts.inner_margins = groupdocs_signature_cloud.Padding()
opts.inner_margins.all = 2

opts.page = 1

settings = groupdocs_signature_cloud.SignSettings()
settings.options = [opts]
settings.save_options = groupdocs_signature_cloud.SaveOptions()
settings.save_options.output_file_path = "Output\\signedQRCode_sample.pdf"
settings.file_info = fileInfo

request = groupdocs_signature_cloud.CreateSignaturesRequest(settings)
response = api.create_signatures(request)

SignPDFDocument_Python_UploadFile.py

# api initialization
file_api = groupdocs_signature_cloud.FileApi.from_config(configuration)

# upload sample files
request = groupdocs_signature_cloud.UploadFileRequest("sample.pdf", "C:\\Files\\sample.pdf", my_storage)
response = file_api.upload_file(request)

SignPDFDocument_Python_VerifySignaturesInPDF.py

# api initialization
api = groupdocs_signature_cloud.SignApi.from_keys(client_id, client_secret)

fileInfo = groupdocs_signature_cloud.FileInfo()
fileInfo.file_path = "Output\\signedQRCode_sample.pdf"

opts = groupdocs_signature_cloud.VerifyQRCodeOptions()
opts.signature_type = 'QRCode'
opts.text = 'GroupDocs.Signature Cloud'
opts.qr_code_type = 'Aztec'
opts.match_type = 'Contains'

opts.page = 1

settings = groupdocs_signature_cloud.VerifySettings()
settings.options = [opts]
settings.file_info = fileInfo

request = groupdocs_signature_cloud.VerifySignaturesRequest(settings)
response = api.verify_signatures(request)

print('Signature Verified: ' + str(response.is_success))