API Reference

A library for Vuforia Web Services.

class vws.VWS(*, server_access_key: str, server_secret_key: str, base_vws_url: str = 'https://vws.vuforia.com', request_timeout_seconds: float | tuple[float, float] = 30.0, transport: Transport | None = None)

An interface to Vuforia Web Services APIs.

Parameters:

  • server_access_key – A VWS server access key.

  • server_secret_key – A VWS server secret key.

  • base_vws_url – The base URL for the VWS API.

  • request_timeout_seconds – The timeout for each HTTP request. This can be a float to set both the connect and read timeouts, or a (connect, read) tuple.

  • transport – The HTTP transport to use for requests. Defaults to RequestsTransport().

make_request(*, method: str, data: bytes, request_path: str, expected_result_code: str, content_type: str, extra_headers: dict[str, str] | None = None) → Response

Make a request to the Vuforia Target API.

Parameters:

  • method – The HTTP method which will be used in the request.

  • data – The request body which will be used in the request.

  • request_path – The path to the endpoint which will be used in the request.

  • expected_result_code – See “VWS API Result Codes” on https://developer.vuforia.com/library/web-api/cloud-targets-web-services-api.

  • content_type – The content type of the request.

  • extra_headers – Additional headers to include in the request.

Returns:

The response to the request.

Raises:

  • ServerError – There is an error with Vuforia’s servers.

  • TooManyRequestsError – Vuforia is rate limiting access.

  • json.JSONDecodeError – The server did not respond with valid JSON. This may happen if the server address is not a valid Vuforia server.

add_target(*, name: str, width: float, image: BytesIO | BinaryIO, application_metadata: str | None, active_flag: bool) → str

Add a target to a Vuforia Web Services database.

See https://developer.vuforia.com/library/web-api/cloud-targets-web-services-api#add for parameter details.

Parameters:

  • name – The name of the target.

  • width – The width of the target.

  • image – The image of the target.

  • active_flag – Whether or not the target is active for query.

  • application_metadata –

    The application metadata of the target. This must be base64 encoded, for example by using:

    base64.b64encode('input_string').decode('ascii')

Returns:

The target ID of the new target.

Raises:
get_target_record(target_id: str) → TargetStatusAndRecord

Get a given target’s target record from the Target Management System.

See https://developer.vuforia.com/library/web-api/cloud-targets-web-services-api#target-record.

Parameters:

target_id – The ID of the target to get details of.

Returns:

Response details of a target from Vuforia.

Raises:
wait_for_target_processed(*, target_id: str, seconds_between_requests: float = 0.2, timeout_seconds: float = 300) → None

Wait up to five minutes (arbitrary) for a target to get past the processing stage.

Parameters:

  • target_id – The ID of the target to wait for.

  • seconds_between_requests – The number of seconds to wait between requests made while polling the target status. We wait 0.2 seconds by default, rather than less, than that to decrease the number of calls made to the API, to decrease the likelihood of hitting the request quota.

  • timeout_seconds – The maximum number of seconds to wait for the target to be processed.

Raises:
list_targets() → list[str]

List target IDs.

See https://developer.vuforia.com/library/web-api/cloud-targets-web-services-api#details-list.

Returns:

The IDs of all targets in the database.

Raises:
get_target_summary_report(target_id: str) → TargetSummaryReport

Get a summary report for a target.

See https://developer.vuforia.com/library/web-api/cloud-targets-web-services-api#summary-report.

Parameters:

target_id – The ID of the target to get a summary report for.

Returns:

Details of the target.

Raises:
get_database_summary_report() → DatabaseSummaryReport

Get a summary report for the database.

See https://developer.vuforia.com/library/web-api/cloud-targets-web-services-api#summary-report.

Returns:

Details of the database.

Raises:
delete_target(target_id: str) → None

Delete a given target.

See https://developer.vuforia.com/library/web-api/cloud-targets-web-services-api#delete.

Parameters:

target_id – The ID of the target to delete.

Raises:
get_duplicate_targets(target_id: str) → list[str]

Get targets which may be considered duplicates of a given target.

See https://developer.vuforia.com/library/web-api/cloud-targets-web-services-api#check.

Parameters:

target_id – The ID of the target to delete.

Returns:

The target IDs of duplicate targets.

Raises:
update_target(*, target_id: str, name: str | None = None, width: float | None = None, image: BytesIO | BinaryIO | None = None, active_flag: bool | None = None, application_metadata: str | None = None) → None

Update a target in a Vuforia Web Services database.

See https://developer.vuforia.com/library/web-api/cloud-targets-web-services-api#update for parameter details.

Parameters:

  • target_id – The ID of the target to update.

  • name – The name of the target.

  • width – The width of the target.

  • image – The image of the target.

  • active_flag – Whether or not the target is active for query.

  • application_metadata –

    The application metadata of the target. This must be base64 encoded, for example by using:

    base64.b64encode('input_string').decode('ascii')

    Giving None will not change the application metadata.

Raises:
class vws.AsyncCloudRecoService(*, client_access_key: str, client_secret_key: str, base_vwq_url: str = 'https://cloudreco.vuforia.com', request_timeout_seconds: float | tuple[float, float] = 30.0, transport: AsyncTransport | None = None)

An async interface to the Vuforia Cloud Recognition Web APIs.

Parameters:

  • client_access_key – A VWS client access key.

  • client_secret_key – A VWS client secret key.

  • base_vwq_url – The base URL for the VWQ API.

  • request_timeout_seconds – The timeout for each HTTP request. This can be a float to set both the connect and read timeouts, or a (connect, read) tuple.

  • transport – The async HTTP transport to use for requests. Defaults to AsyncHTTPXTransport().

async aclose() → None

Close the underlying transport if it supports closing.

async query(*, image: BytesIO | BinaryIO, max_num_results: int = 1, include_target_data: CloudRecoIncludeTargetData = CloudRecoIncludeTargetData.TOP) → list[QueryResult]

Use the Vuforia Web Query API to make an Image Recognition Query.

See https://developer.vuforia.com/library/web-api/vuforia-query-web-api for parameter details.

Parameters:

  • image – The image to make a query against.

  • max_num_results – The maximum number of matching targets to be returned.

  • include_target_data – Indicates if target_data records shall be returned for the matched targets. Accepted values are top (default value, only return target_data for top ranked match), none (return no target_data), all (for all matched targets).

Raises:
Returns:

An ordered list of target details of matching targets.

class vws.AsyncVWS(*, server_access_key: str, server_secret_key: str, base_vws_url: str = 'https://vws.vuforia.com', request_timeout_seconds: float | tuple[float, float] = 30.0, transport: AsyncTransport | None = None)

An async interface to Vuforia Web Services APIs.

Parameters:

  • server_access_key – A VWS server access key.

  • server_secret_key – A VWS server secret key.

  • base_vws_url – The base URL for the VWS API.

  • request_timeout_seconds – The timeout for each HTTP request. This can be a float to set both the connect and read timeouts, or a (connect, read) tuple.

  • transport – The async HTTP transport to use for requests. Defaults to AsyncHTTPXTransport().

async aclose() → None

Close the underlying transport if it supports closing.

async make_request(*, method: str, data: bytes, request_path: str, expected_result_code: str, content_type: str, extra_headers: dict[str, str] | None = None) → Response

Make an async request to the Vuforia Target API.

Parameters:

  • method – The HTTP method which will be used in the request.

  • data – The request body which will be used in the request.

  • request_path – The path to the endpoint which will be used in the request.

  • expected_result_code – See “VWS API Result Codes” on https://developer.vuforia.com/library/web-api/cloud-targets-web-services-api.

  • content_type – The content type of the request.

  • extra_headers – Additional headers to include in the request.

Returns:

The response to the request.

Raises:

  • ServerError – There is an error with Vuforia’s servers.

  • TooManyRequestsError – Vuforia is rate limiting access.

  • json.JSONDecodeError – The server did not respond with valid JSON. This may happen if the server address is not a valid Vuforia server.

async add_target(*, name: str, width: float, image: BytesIO | BinaryIO, application_metadata: str | None, active_flag: bool) → str

Add a target to a Vuforia Web Services database.

See https://developer.vuforia.com/library/web-api/cloud-targets-web-services-api#add for parameter details.

Parameters:

  • name – The name of the target.

  • width – The width of the target.

  • image – The image of the target.

  • active_flag – Whether or not the target is active for query.

  • application_metadata –

    The application metadata of the target. This must be base64 encoded, for example by using:

    base64.b64encode('input_string').decode('ascii')

Returns:

The target ID of the new target.

Raises:
async get_target_record(target_id: str) → TargetStatusAndRecord

Get a given target’s target record from the Target Management System.

See https://developer.vuforia.com/library/web-api/cloud-targets-web-services-api#target-record.

Parameters:

target_id – The ID of the target to get details of.

Returns:

Response details of a target from Vuforia.

Raises:
async wait_for_target_processed(*, target_id: str, seconds_between_requests: float = 0.2, timeout_seconds: float = 300) → None

Wait up to five minutes (arbitrary) for a target to get past the processing stage.

Parameters:

  • target_id – The ID of the target to wait for.

  • seconds_between_requests – The number of seconds to wait between requests made while polling the target status. We wait 0.2 seconds by default, rather than less, than that to decrease the number of calls made to the API, to decrease the likelihood of hitting the request quota.

  • timeout_seconds – The maximum number of seconds to wait for the target to be processed.

Raises:
async list_targets() → list[str]

List target IDs.

See https://developer.vuforia.com/library/web-api/cloud-targets-web-services-api#details-list.

Returns:

The IDs of all targets in the database.

Raises:
async get_target_summary_report(target_id: str) → TargetSummaryReport

Get a summary report for a target.

See https://developer.vuforia.com/library/web-api/cloud-targets-web-services-api#summary-report.

Parameters:

target_id – The ID of the target to get a summary report for.

Returns:

Details of the target.

Raises:
async get_database_summary_report() → DatabaseSummaryReport

Get a summary report for the database.

See https://developer.vuforia.com/library/web-api/cloud-targets-web-services-api#summary-report.

Returns:

Details of the database.

Raises:
async delete_target(target_id: str) → None

Delete a given target.

See https://developer.vuforia.com/library/web-api/cloud-targets-web-services-api#delete.

Parameters:

target_id – The ID of the target to delete.

Raises:
async get_duplicate_targets(target_id: str) → list[str]

Get targets which may be considered duplicates of a given target.

See https://developer.vuforia.com/library/web-api/cloud-targets-web-services-api#check.

Parameters:

target_id – The ID of the target to delete.

Returns:

The target IDs of duplicate targets.

Raises:
async update_target(*, target_id: str, name: str | None = None, width: float | None = None, image: BytesIO | BinaryIO | None = None, active_flag: bool | None = None, application_metadata: str | None = None) → None

Update a target in a Vuforia Web Services database.

See https://developer.vuforia.com/library/web-api/cloud-targets-web-services-api#update for parameter details.

Parameters:

  • target_id – The ID of the target to update.

  • name – The name of the target.

  • width – The width of the target.

  • image – The image of the target.

  • active_flag – Whether or not the target is active for query.

  • application_metadata –

    The application metadata of the target. This must be base64 encoded, for example by using:

    base64.b64encode('input_string').decode('ascii')

    Giving None will not change the application metadata.

Raises:
class vws.AsyncVuMarkService(*, server_access_key: str, server_secret_key: str, base_vws_url: str = 'https://vws.vuforia.com', request_timeout_seconds: float | tuple[float, float] = 30.0, transport: AsyncTransport | None = None)

An async interface to the Vuforia VuMark Generation Web API.

Parameters:

  • server_access_key – A VWS server access key.

  • server_secret_key – A VWS server secret key.

  • base_vws_url – The base URL for the VWS API.

  • request_timeout_seconds – The timeout for each HTTP request. This can be a float to set both the connect and read timeouts, or a (connect, read) tuple.

  • transport – The async HTTP transport to use for requests. Defaults to AsyncHTTPXTransport().

async aclose() → None

Close the underlying transport if it supports closing.

async generate_vumark_instance(*, target_id: str, instance_id: str, accept: VuMarkAccept) → bytes

Generate a VuMark instance image.

See https://developer.vuforia.com/library/vuforia-engine/web-api/vumark-generation-web-api/ for parameter details.

Parameters:

  • target_id – The ID of the VuMark target.

  • instance_id – The instance ID to encode in the VuMark.

  • accept – The image format to return.

Returns:

The VuMark instance image bytes.

Raises:
class vws.CloudRecoService(*, client_access_key: str, client_secret_key: str, base_vwq_url: str = 'https://cloudreco.vuforia.com', request_timeout_seconds: float | tuple[float, float] = 30.0, transport: Transport | None = None)

An interface to the Vuforia Cloud Recognition Web APIs.

Parameters:

  • client_access_key – A VWS client access key.

  • client_secret_key – A VWS client secret key.

  • base_vwq_url – The base URL for the VWQ API.

  • request_timeout_seconds – The timeout for each HTTP request. This can be a float to set both the connect and read timeouts, or a (connect, read) tuple.

  • transport – The HTTP transport to use for requests. Defaults to RequestsTransport().

query(*, image: BytesIO | BinaryIO, max_num_results: int = 1, include_target_data: CloudRecoIncludeTargetData = CloudRecoIncludeTargetData.TOP) → list[QueryResult]

Use the Vuforia Web Query API to make an Image Recognition Query.

See https://developer.vuforia.com/library/web-api/vuforia-query-web-api for parameter details.

Parameters:

  • image – The image to make a query against.

  • max_num_results – The maximum number of matching targets to be returned.

  • include_target_data – Indicates if target_data records shall be returned for the matched targets. Accepted values are top (default value, only return target_data for top ranked match), none (return no target_data), all (for all matched targets).

Raises:
Returns:

An ordered list of target details of matching targets.

class vws.VuMarkService(*, server_access_key: str, server_secret_key: str, base_vws_url: str = 'https://vws.vuforia.com', request_timeout_seconds: float | tuple[float, float] = 30.0, transport: Transport | None = None)

An interface to the Vuforia VuMark Generation Web API.

Parameters:

  • server_access_key – A VWS server access key.

  • server_secret_key – A VWS server secret key.

  • base_vws_url – The base URL for the VWS API.

  • request_timeout_seconds – The timeout for each HTTP request. This can be a float to set both the connect and read timeouts, or a (connect, read) tuple.

  • transport – The HTTP transport to use for requests. Defaults to RequestsTransport().

generate_vumark_instance(*, target_id: str, instance_id: str, accept: VuMarkAccept) → bytes

Generate a VuMark instance image.

See https://developer.vuforia.com/library/vuforia-engine/web-api/vumark-generation-web-api/ for parameter details.

Parameters:

  • target_id – The ID of the VuMark target.

  • instance_id – The instance ID to encode in the VuMark.

  • accept – The image format to return.

Returns:

The VuMark instance image bytes.

Raises:

Async tools for interacting with Vuforia APIs.

class vws.async_vws.AsyncVWS(*, server_access_key: str, server_secret_key: str, base_vws_url: str = 'https://vws.vuforia.com', request_timeout_seconds: float | tuple[float, float] = 30.0, transport: AsyncTransport | None = None)

An async interface to Vuforia Web Services APIs.

Parameters:

  • server_access_key – A VWS server access key.

  • server_secret_key – A VWS server secret key.

  • base_vws_url – The base URL for the VWS API.

  • request_timeout_seconds – The timeout for each HTTP request. This can be a float to set both the connect and read timeouts, or a (connect, read) tuple.

  • transport – The async HTTP transport to use for requests. Defaults to AsyncHTTPXTransport().

async aclose() → None

Close the underlying transport if it supports closing.

async make_request(*, method: str, data: bytes, request_path: str, expected_result_code: str, content_type: str, extra_headers: dict[str, str] | None = None) → Response

Make an async request to the Vuforia Target API.

Parameters:

  • method – The HTTP method which will be used in the request.

  • data – The request body which will be used in the request.

  • request_path – The path to the endpoint which will be used in the request.

  • expected_result_code – See “VWS API Result Codes” on https://developer.vuforia.com/library/web-api/cloud-targets-web-services-api.

  • content_type – The content type of the request.

  • extra_headers – Additional headers to include in the request.

Returns:

The response to the request.

Raises:

  • ServerError – There is an error with Vuforia’s servers.

  • TooManyRequestsError – Vuforia is rate limiting access.

  • json.JSONDecodeError – The server did not respond with valid JSON. This may happen if the server address is not a valid Vuforia server.

async add_target(*, name: str, width: float, image: BytesIO | BinaryIO, application_metadata: str | None, active_flag: bool) → str

Add a target to a Vuforia Web Services database.

See https://developer.vuforia.com/library/web-api/cloud-targets-web-services-api#add for parameter details.

Parameters:

  • name – The name of the target.

  • width – The width of the target.

  • image – The image of the target.

  • active_flag – Whether or not the target is active for query.

  • application_metadata –

    The application metadata of the target. This must be base64 encoded, for example by using:

    base64.b64encode('input_string').decode('ascii')

Returns:

The target ID of the new target.

Raises:
async get_target_record(target_id: str) → TargetStatusAndRecord

Get a given target’s target record from the Target Management System.

See https://developer.vuforia.com/library/web-api/cloud-targets-web-services-api#target-record.

Parameters:

target_id – The ID of the target to get details of.

Returns:

Response details of a target from Vuforia.

Raises:
async wait_for_target_processed(*, target_id: str, seconds_between_requests: float = 0.2, timeout_seconds: float = 300) → None

Wait up to five minutes (arbitrary) for a target to get past the processing stage.

Parameters:

  • target_id – The ID of the target to wait for.

  • seconds_between_requests – The number of seconds to wait between requests made while polling the target status. We wait 0.2 seconds by default, rather than less, than that to decrease the number of calls made to the API, to decrease the likelihood of hitting the request quota.

  • timeout_seconds – The maximum number of seconds to wait for the target to be processed.

Raises:
async list_targets() → list[str]

List target IDs.

See https://developer.vuforia.com/library/web-api/cloud-targets-web-services-api#details-list.

Returns:

The IDs of all targets in the database.

Raises:
async get_target_summary_report(target_id: str) → TargetSummaryReport

Get a summary report for a target.

See https://developer.vuforia.com/library/web-api/cloud-targets-web-services-api#summary-report.

Parameters:

target_id – The ID of the target to get a summary report for.

Returns:

Details of the target.

Raises:
async get_database_summary_report() → DatabaseSummaryReport

Get a summary report for the database.

See https://developer.vuforia.com/library/web-api/cloud-targets-web-services-api#summary-report.

Returns:

Details of the database.

Raises:
async delete_target(target_id: str) → None

Delete a given target.

See https://developer.vuforia.com/library/web-api/cloud-targets-web-services-api#delete.

Parameters:

target_id – The ID of the target to delete.

Raises:
async get_duplicate_targets(target_id: str) → list[str]

Get targets which may be considered duplicates of a given target.

See https://developer.vuforia.com/library/web-api/cloud-targets-web-services-api#check.

Parameters:

target_id – The ID of the target to delete.

Returns:

The target IDs of duplicate targets.

Raises:
async update_target(*, target_id: str, name: str | None = None, width: float | None = None, image: BytesIO | BinaryIO | None = None, active_flag: bool | None = None, application_metadata: str | None = None) → None

Update a target in a Vuforia Web Services database.

See https://developer.vuforia.com/library/web-api/cloud-targets-web-services-api#update for parameter details.

Parameters:

  • target_id – The ID of the target to update.

  • name – The name of the target.

  • width – The width of the target.

  • image – The image of the target.

  • active_flag – Whether or not the target is active for query.

  • application_metadata –

    The application metadata of the target. This must be base64 encoded, for example by using:

    base64.b64encode('input_string').decode('ascii')

    Giving None will not change the application metadata.

Raises:

Async tools for interacting with the Vuforia Cloud Recognition Web APIs.

class vws.async_query.AsyncCloudRecoService(*, client_access_key: str, client_secret_key: str, base_vwq_url: str = 'https://cloudreco.vuforia.com', request_timeout_seconds: float | tuple[float, float] = 30.0, transport: AsyncTransport | None = None)

An async interface to the Vuforia Cloud Recognition Web APIs.

Parameters:

  • client_access_key – A VWS client access key.

  • client_secret_key – A VWS client secret key.

  • base_vwq_url – The base URL for the VWQ API.

  • request_timeout_seconds – The timeout for each HTTP request. This can be a float to set both the connect and read timeouts, or a (connect, read) tuple.

  • transport – The async HTTP transport to use for requests. Defaults to AsyncHTTPXTransport().

async aclose() → None

Close the underlying transport if it supports closing.

async query(*, image: BytesIO | BinaryIO, max_num_results: int = 1, include_target_data: CloudRecoIncludeTargetData = CloudRecoIncludeTargetData.TOP) → list[QueryResult]

Use the Vuforia Web Query API to make an Image Recognition Query.

See https://developer.vuforia.com/library/web-api/vuforia-query-web-api for parameter details.

Parameters:

  • image – The image to make a query against.

  • max_num_results – The maximum number of matching targets to be returned.

  • include_target_data – Indicates if target_data records shall be returned for the matched targets. Accepted values are top (default value, only return target_data for top ranked match), none (return no target_data), all (for all matched targets).

Raises:
Returns:

An ordered list of target details of matching targets.

Async interface to the Vuforia VuMark Generation Web API.

class vws.async_vumark_service.AsyncVuMarkService(*, server_access_key: str, server_secret_key: str, base_vws_url: str = 'https://vws.vuforia.com', request_timeout_seconds: float | tuple[float, float] = 30.0, transport: AsyncTransport | None = None)

An async interface to the Vuforia VuMark Generation Web API.

Parameters:

  • server_access_key – A VWS server access key.

  • server_secret_key – A VWS server secret key.

  • base_vws_url – The base URL for the VWS API.

  • request_timeout_seconds – The timeout for each HTTP request. This can be a float to set both the connect and read timeouts, or a (connect, read) tuple.

  • transport – The async HTTP transport to use for requests. Defaults to AsyncHTTPXTransport().

async aclose() → None

Close the underlying transport if it supports closing.

async generate_vumark_instance(*, target_id: str, instance_id: str, accept: VuMarkAccept) → bytes

Generate a VuMark instance image.

See https://developer.vuforia.com/library/vuforia-engine/web-api/vumark-generation-web-api/ for parameter details.

Parameters:

  • target_id – The ID of the VuMark target.

  • instance_id – The instance ID to encode in the VuMark.

  • accept – The image format to return.

Returns:

The VuMark instance image bytes.

Raises:

Classes for representing Vuforia reports.

class vws.reports.DatabaseSummaryReport(active_images: int, current_month_recos: int, failed_images: int, inactive_images: int, name: str, previous_month_recos: int, processing_images: int, reco_threshold: int, request_quota: int, request_usage: int, target_quota: int, total_recos: int)

A database summary report.

See https://developer.vuforia.com/library/web-api/cloud-targets-web-services-api#summary-report.

active_images: int
current_month_recos: int
failed_images: int
inactive_images: int
name: str
previous_month_recos: int
processing_images: int
reco_threshold: int
request_quota: int
request_usage: int
target_quota: int
total_recos: int
classmethod from_response_dict(response_dict: dict[str, Any]) → Self

Construct from a VWS API response dict.

class vws.reports.TargetStatuses(*values)

Constants representing VWS target statuses.

See the ‘status’ field in https://developer.vuforia.com/library/web-api/cloud-targets-web-services-api#target-record

PROCESSING = 'processing'
SUCCESS = 'success'
FAILED = 'failed'
class vws.reports.TargetSummaryReport(status: TargetStatuses, database_name: str, target_name: str, upload_date: date, active_flag: bool, tracking_rating: int, total_recos: int, current_month_recos: int, previous_month_recos: int)

A target summary report.

See https://developer.vuforia.com/library/web-api/cloud-targets-web-services-api#summary-report.

status: TargetStatuses
database_name: str
target_name: str
upload_date: date
active_flag: bool
tracking_rating: int
total_recos: int
current_month_recos: int
previous_month_recos: int
classmethod from_response_dict(response_dict: dict[str, Any]) → Self

Construct from a VWS API response dict.

class vws.reports.TargetRecord(target_id: str, active_flag: bool, name: str, width: float, tracking_rating: int, reco_rating: str)

A target record.

See https://developer.vuforia.com/library/web-api/cloud-targets-web-services-api#target-record.

target_id: str
active_flag: bool
name: str
width: float
tracking_rating: int
reco_rating: str
class vws.reports.TargetData(name: str, application_metadata: str | None, target_timestamp: datetime)

The target data optionally included with a query match.

name: str
application_metadata: str | None
target_timestamp: datetime
class vws.reports.QueryResult(target_id: str, target_data: TargetData | None)

One query match result.

See https://developer.vuforia.com/library/web-api/vuforia-query-web-api.

target_id: str
target_data: TargetData | None
classmethod from_response_dict(response_dict: dict[str, Any]) → Self

Construct from a VWS API query result item dict.

class vws.reports.TargetStatusAndRecord(status: TargetStatuses, target_record: TargetRecord)

The target status and a target record.

See https://developer.vuforia.com/library/web-api/cloud-targets-web-services-api#target-record.

status: TargetStatuses
target_record: TargetRecord
classmethod from_response_dict(response_dict: dict[str, Any]) → Self

Construct from a VWS API response dict.

Tools for managing CloudRecoService.query’s include_target_data.

class vws.include_target_data.CloudRecoIncludeTargetData(*values)

Options for the include_target_data parameter of CloudRecoService.query.

TOP = 'top'
NONE = 'none'
ALL = 'all'

Tools for managing VWS.generate_vumark_instance’s accept.

class vws.vumark_accept.VuMarkAccept(*values)

Options for the accept parameter of VWS.generate_vumark_instance.

PNG = 'image/png'
SVG = 'image/svg+xml'
PDF = 'application/pdf'

Responses for requests to VWS and VWQ.

class vws.response.Response(text: str, url: str, status_code: int, headers: dict[str, str], request_body: bytes | str | None, tell_position: int, content: bytes)

A response from a request.

text: str
url: str
status_code: int
headers: dict[str, str]
request_body: bytes | str | None
tell_position: int
content: bytes

HTTP transport implementations for VWS clients.

class vws.transports.Transport(*args, **kwargs)

Protocol for HTTP transports used by VWS clients.

A transport is a callable that makes an HTTP request and returns a Response.

class vws.transports.RequestsTransport

HTTP transport using the requests library.

This is the default transport.

class vws.transports.HTTPXTransport

HTTP transport using the httpx library.

Use this transport for environments where httpx is preferred over requests.

class vws.transports.AsyncTransport(*args, **kwargs)

Protocol for async HTTP transports used by VWS clients.

An async transport is a callable that makes an HTTP request and returns a Response.

class vws.transports.AsyncHTTPXTransport

Async HTTP transport using the httpx library.

This is the default transport for async VWS clients. A single httpx.AsyncClient is reused across requests for connection pooling.

Create an AsyncHTTPXTransport.

async aclose() → None

Close the underlying httpx.AsyncClient.