mypy-boto3-comprehend 1.14.4.0

Type annotations for boto3.Comprehend 1.14.4 service, generated by mypy-boto3-buider 2.2.0

mypy-boto3-comprehend

Type annotations for boto3.Comprehend 1.14.4 service compatible with mypy, VSCode, PyCharm and other tools.

Generated by mypy-boto3-buider 2.2.0.

More information can be found on boto3-stubs page.

How to install

Make sure you have mypy installed and activated in your IDE.

Install boto3-stubs for Comprehend service.

python -m pip install boto3-stubs[comprehend]

How to use

Client annotations

ComprehendClient provides annotations for boto3.client("comprehend").

import boto3

from mypy_boto3_comprehend import ComprehendClient
from mypy_boto3_comprehend.paginator import (
    ListDocumentClassificationJobsPaginator,
    ListDocumentClassifiersPaginator,
    ListDominantLanguageDetectionJobsPaginator,
    ListEntitiesDetectionJobsPaginator,
    ListEntityRecognizersPaginator,
    ListKeyPhrasesDetectionJobsPaginator,
    ListSentimentDetectionJobsPaginator,
    ListTopicsDetectionJobsPaginator,
)
from mypy_boto3_comprehend.type_defs import BatchDetectDominantLanguageItemResultTypeDef, ...

client: ComprehendClient = boto3.client("comprehend")

# now client usage is checked by mypy and IDE should provide code auto-complete

# works for session as well
session = boto3.session.Session(region="us-west-1")
session_client: ComprehendClient = session.client("comprehend")

Paginators annotations

mypy_boto3_comprehend.paginator module contains type annotations for all paginators.

client: ComprehendClient = boto3.client("comprehend")

# Explicit type annotations are optional here
# Type should be correctly discovered by mypy and IDEs
# VSCode requires explicit type annotations
list_document_classification_jobs_paginator: ListDocumentClassificationJobsPaginator = client.get_paginator("list_document_classification_jobs")
list_document_classifiers_paginator: ListDocumentClassifiersPaginator = client.get_paginator("list_document_classifiers")
list_dominant_language_detection_jobs_paginator: ListDominantLanguageDetectionJobsPaginator = client.get_paginator("list_dominant_language_detection_jobs")
list_entities_detection_jobs_paginator: ListEntitiesDetectionJobsPaginator = client.get_paginator("list_entities_detection_jobs")
list_entity_recognizers_paginator: ListEntityRecognizersPaginator = client.get_paginator("list_entity_recognizers")
list_key_phrases_detection_jobs_paginator: ListKeyPhrasesDetectionJobsPaginator = client.get_paginator("list_key_phrases_detection_jobs")
list_sentiment_detection_jobs_paginator: ListSentimentDetectionJobsPaginator = client.get_paginator("list_sentiment_detection_jobs")
list_topics_detection_jobs_paginator: ListTopicsDetectionJobsPaginator = client.get_paginator("list_topics_detection_jobs")

Typed dictionations

mypy_boto3_comprehend.type_defs module contains structures and shapes assembled to typed dictionaries for additional type checking.

def get_structure() -> BatchDetectDominantLanguageItemResultTypeDef:
    return {
      ...
    }

Dynamic type annotations

mypy_boto3 command generates boto3.client/resource type annotations for mypy_boto3_comprehend and other installed services.

# Run this command after you add or remove service packages
python -m mypy_boto3

Generated type annotations provide overloads for boto3.client and boto3.resource, boto3.Session.client and boto3.Session.resource functions, so explicit type annotations are not needed.

• mypy supports function overloads as expected
• PyCharm also supports function overloads, but consumes a lot of RAM, use carefully if you have many services installed
• VSCode does not currently support function overloads, use explicit type annotations

# Type is discovered correctly by mypy and PyCharm
# VSCode still needs explicit type annotations
client = boto3.client("comprehend")

session_client = boto3.Session().client("comprehend")