Class Client (3.19.0)

Client(
    target_language="en",
    credentials=None,
    _http=None,
    client_info=None,
    client_options=None,
)

Client to bundle configuration needed for API requests.

Parameters
Name	Description
`target_language`	`str` (Optional) The target language used for translations and language names. (Defaults to :data:`ENGLISH_ISO_639`.)
`credentials`	`google.auth.credentials.Credentials` (Optional) The OAuth2 Credentials to use for this client. If not passed (and if no `_http` object is passed), falls back to the default inferred from the environment.
`_http`	`requests.Session` (Optional) HTTP object to make requests. Can be any object that defines `request()` with the same interface as `requests.Session.request`. If not passed, an `_http` object is created that is bound to the `credentials` for the current object. This parameter should be considered private, and could change in the future.
`client_info`	`google.api_core.client_info.ClientInfo` The client info used to send a user-agent string along with API requests. If `None`, then default info will be used. Generally, you only need to set this if you're developing your own library or partner tool.
`client_options`	`google.api_core.client_options.ClientOptions or dict` (Optional) Client options used to set user options on the client. API Endpoint should be set through client_options.

Methods

detect_language

detect_language(values)

Detect the language of a string or list of strings.

See https://cloud.google.com/translate/docs/detecting-language

Parameter
Name	Description
`values`	`str or list` String or list of strings that will have language detected.

Exceptions
Type	Description
`ValueErro

Returns

Type Description

dict or list A list of dictionaries for each queried value. Each dictionary typically contains three keys * confidence: The confidence in language detection, a float between 0 and 1. * input: The corresponding input value. * language: The detected language (as an ISO 639-1 language code). though the key confidence may not always be present. If only a single value is passed, then only a single dictionary will be returned.

get_languages

get_languages(target_language=None)

Get list of supported languages for translation.

Response

See https://cloud.google.com/translate/docs/discovering-supported-languages

Parameter
Name	Description
`target_language`	`str` (Optional) The language used to localize returned language names. Defaults to the target language on the current client.

Returns
Type	Description
`list`	List of dictionaries. Each dictionary contains a supported ISO 639-1 language code (using the dictionary key `language`). If `target_language` is passed, each dictionary will also contain the name of each supported language (localized to the target language).

translate

translate(
    values,
    target_language=None,
    format_=None,
    source_language=None,
    customization_ids=(),
    model=None,
)

Translate a string or list of strings.

See https://cloud.google.com/translate/docs/translating-text

Parameters
Name	Description
`values`	`str or list` String or list of strings to translate.
`target_language`	`str` The language to translate results into. This is required by the API and defaults to the target language of the current instance.
`format_`	`str` (Optional) One of `text` or `html`, to specify if the input text is plain text or HTML.
`source_language`	`str` (Optional) The language of the text to be translated.
`customization_ids`	`str or list` (Optional) ID or list of customization IDs for translation. Sets the `cid` parameter in the query.
`model`	`str` (Optional) The model used to translate the text, such as `'base'` or `'nmt'`.

Exceptions
Type	Description
`exceptions.ValueError	if the number of values and translations differ.