用于 AI 文档的 GCP API

Question

我的 API 遇到问题，没有任何响应。我已经使用相应的 API 密钥及其 JSON 文件创建了服务帐户，但是，在运行该文件时我似乎无法获得任何响应。你知道有什么可以帮忙的吗？

我正在使用这个文件 https://github.com/GoogleCloudPlatform/python-docs-samples/blob/main/documentai/snippets/process_document_sample.py

from typing import Optional

from google.api_core.client_options import ClientOptions
from google.cloud import documentai

project_id = "mystuff"
location = "eu"
processor_id = "mystuff"
file_path = "mypdf"
mime_type = "application/pdf"
field_mask = "text,entities,pages.pageNumber"

def process_document_sample(
    project_id: str,
    location: str,
    processor_id: str,
    file_path: str,
    mime_type: str,
    field_mask: Optional[str] = None,
    processor_version_id: Optional[str] = None,
) -> None:
    opts = ClientOptions(api_endpoint=f"{location}-documentai.googleapis.com")

    client = documentai.DocumentProcessorServiceClient(client_options=opts)

    if processor_version_id:
        name = client.processor_version_path(
            project_id, location, processor_id, processor_version_id
        )
    else:
        name = client.processor_path(project_id, location, processor_id)

    with open(file_path, "rb") as image:
        image_content = image.read()

    raw_document = documentai.RawDocument(content=image_content, mime_type=mime_type)

    request = documentai.ProcessRequest(
        name=name,
        raw_document=raw_document,
        field_mask=field_mask,
    )

    result = client.process_document(request=request)

    document = result.document

    print("The document contains the following text:")
    print(document.text)

我尝试了文档 AI 的不同部分，OCR 和自定义提取器正是我所需要的。我现在只是想得到任何结果，但没有任何效果，根本没有回应：

运行文件时的终端

PS D:\Careers\LXLibrary\Automation> python googleCloud\documentAI\customExtract.py
PS D:\Careers\LXLibrary\Automation> 

Answer 1

该文件只包含函数定义，不调用函数。它旨在在代码库中使用。

您需要添加类似于以下内容的部分才能运行该函数。

if __name__ == "__main__":
    process_document_sample(project_id, location, processor_id, file_path, mime_type)