Вы можете просмотреть все поля через пользовательский интерфейс консоли:

Вот код, демонстрирующий проблему:
Код: Выделить всё
import os
from google.cloud import documentai_v1 as documentai
from google.api_core.client_options import ClientOptions
# Set the environment variable for Google Cloud credentials
os.environ['GOOGLE_APPLICATION_CREDENTIALS'] = './google-credentials.json'
def print_schema_fields(schema):
print("\nSchema Fields:")
for entity_type in schema.entity_types:
if entity_type.name == "custom_extraction_document_type":
print(f"Entity Type Name: {entity_type.name}")
print(f"Base Types: {entity_type.base_types}")
if hasattr(entity_type, 'properties'):
print(f"Properties found: {len(entity_type.properties)}")
for property in entity_type.properties:
print(f"Property: {property.name}")
else:
print("No properties attribute found")
def get_processor_schema(client, processor_name):
processor = client.get_processor(name=processor_name)
versions = client.list_processor_versions(parent=processor.name)
latest_version = next(iter(versions), None)
if latest_version:
print(f"Processor Version: {latest_version.display_name}")
schema = getattr(latest_version, 'document_schema', None)
if schema:
print(f"Schema Name: {schema.display_name}")
print_schema_fields(schema)
else:
print("No schema found")
# Setup
project_id = 'api-pr....25020'
location = 'us'
opts = ClientOptions(api_endpoint=f"{location}-documentai.googleapis.com")
client = documentai.DocumentProcessorServiceClient(client_options=opts)
# Get custom extractors
parent = f"projects/{project_id}/locations/{location}"
processors = client.list_processors(parent=parent)
custom_extractors = [p for p in processors if p.type_ == "CUSTOM_EXTRACTION_PROCESSOR"]
for extractor in custom_extractors:
print(f"\nProcessor: {extractor.display_name}")
get_processor_schema(client, extractor.name)
Код: Выделить всё
Processor: TaxProcessor
Processor Version: Google Stable
Schema Name: CDE Schema
Schema Fields:
Entity Type Name: custom_extraction_document_type
Base Types: ['document']
Properties found: 0
Подробнее здесь: https://stackoverflow.com/questions/791 ... ss-to-enti
Мобильная версия