-
Notifications
You must be signed in to change notification settings - Fork 6.3k
/
process_document_sample.py
94 lines (78 loc) · 3.62 KB
/
process_document_sample.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
# Copyright 2020 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# [START documentai_process_document]
# [START documentai_process_document_processor_version]
from typing import Optional
from google.api_core.client_options import ClientOptions
from google.cloud import documentai # type: ignore
# TODO(developer): Uncomment these variables before running the sample.
# project_id = "YOUR_PROJECT_ID"
# location = "YOUR_PROCESSOR_LOCATION" # Format is "us" or "eu"
# processor_id = "YOUR_PROCESSOR_ID" # Create processor before running sample
# file_path = "/path/to/local/pdf"
# mime_type = "application/pdf" # Refer to https://cloud.google.com/document-ai/docs/file-types for supported file types
# field_mask = "text,entities,pages.pageNumber" # Optional. The fields to return in the Document object.
# processor_version_id = "YOUR_PROCESSOR_VERSION_ID" # Optional. Processor version to use
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:
# You must set the `api_endpoint` if you use a location other than "us".
opts = ClientOptions(api_endpoint=f"{location}-documentai.googleapis.com")
client = documentai.DocumentProcessorServiceClient(client_options=opts)
if processor_version_id:
# The full resource name of the processor version, e.g.:
# `projects/{project_id}/locations/{location}/processors/{processor_id}/processorVersions/{processor_version_id}`
name = client.processor_version_path(
project_id, location, processor_id, processor_version_id
)
else:
# The full resource name of the processor, e.g.:
# `projects/{project_id}/locations/{location}/processors/{processor_id}`
name = client.processor_path(project_id, location, processor_id)
# Read the file into memory
with open(file_path, "rb") as image:
image_content = image.read()
# Load binary data
raw_document = documentai.RawDocument(content=image_content, mime_type=mime_type)
# For more information: https://cloud.google.com/document-ai/docs/reference/rest/v1/ProcessOptions
# Optional: Additional configurations for processing.
process_options = documentai.ProcessOptions(
# Process only specific pages
individual_page_selector=documentai.ProcessOptions.IndividualPageSelector(
pages=[1]
)
)
# Configure the process request
request = documentai.ProcessRequest(
name=name,
raw_document=raw_document,
field_mask=field_mask,
process_options=process_options,
)
result = client.process_document(request=request)
# For a full list of `Document` object attributes, reference this page:
# https://cloud.google.com/document-ai/docs/reference/rest/v1/Document
document = result.document
# Read the text recognition output from the processor
print("The document contains the following text:")
print(document.text)
# [END documentai_process_document_processor_version]
# [END documentai_process_document]