def test_get_supported_languages(self):
# Setup Expected Response
expected_response = {}
expected_response = translation_service_pb2.SupportedLanguages(
**expected_response
)
# Mock the API response
channel = ChannelStub(responses=[expected_response])
patch = mock.patch("google.api_core.grpc_helpers.create_channel")
with patch as create_channel:
create_channel.return_value = channel
client = translate_v3beta1.TranslationServiceClient()
# Setup Request
parent = client.location_path("[PROJECT]", "[LOCATION]")
response = client.get_supported_languages(parent)
assert expected_response == response
assert len(channel.requests) == 1
expected_request = translation_service_pb2.GetSupportedLanguagesRequest(
parent=parent
)
actual_request = channel.requests[0][1]
assert expected_request == actual_request
def get_supported_languages(
self,
parent=None,
display_language_code=None,
model=None,
retry=google.api_core.gapic_v1.method.DEFAULT,
timeout=google.api_core.gapic_v1.method.DEFAULT,
metadata=None,
):
"""
Returns a list of supported languages for translation.
Example:
>>> from google.cloud import translate_v3beta1
>>>
>>> client = translate_v3beta1.TranslationServiceClient()
>>>
>>> response = client.get_supported_languages()
Args:
parent (str): Required. Location to make a regional or global call.
Format: ``projects/{project-id}/locations/{location-id}``.
For global calls, use ``projects/{project-id}/locations/global``.
Only models within the same region (have same location-id) can be used,
otherwise an INVALID\_ARGUMENT (400) error is returned.
display_language_code (str): Optional. The language to use to return localized, human readable names
of supported languages. If missing, then display names are not returned
in a response.
model (str): Optional. Get supported languages of this model.
The format depends on model type:
- AutoML Translation models:
``projects/{project-id}/locations/{location-id}/models/{model-id}``
- General (built-in) models:
``projects/{project-id}/locations/{location-id}/models/general/nmt``,
``projects/{project-id}/locations/{location-id}/models/general/base``
Returns languages supported by the specified model. If missing, we get
supported languages of Google general base (PBMT) model.
retry (Optional[google.api_core.retry.Retry]): A retry object used
to retry requests. If ``None`` is specified, requests will not
be retried.
timeout (Optional[float]): The amount of time, in seconds, to wait
for the request to complete. Note that if ``retry`` is
specified, the timeout applies to each individual attempt.
metadata (Optional[Sequence[Tuple[str, str]]]): Additional metadata
that is provided to the method.
Returns:
A :class:`~google.cloud.translate_v3beta1.types.SupportedLanguages` instance.
Raises:
google.api_core.exceptions.GoogleAPICallError: If the request
failed for any reason.
google.api_core.exceptions.RetryError: If the request failed due
to a retryable error and retry attempts failed.
ValueError: If the parameters are invalid.
"""
# Wrap the transport method to add retry and timeout logic.
if "get_supported_languages" not in self._inner_api_calls:
self._inner_api_calls[
"get_supported_languages"] = google.api_core.gapic_v1.method.wrap_method(
self.transport.get_supported_languages,
default_retry=self.
_method_configs["GetSupportedLanguages"].retry,
default_timeout=self.
_method_configs["GetSupportedLanguages"].timeout,
client_info=self._client_info,
)
request = translation_service_pb2.GetSupportedLanguagesRequest(
parent=parent,
display_language_code=display_language_code,
model=model)
if metadata is None:
metadata = []
metadata = list(metadata)
try:
routing_header = [("parent", parent)]
except AttributeError:
pass
else:
routing_metadata = google.api_core.gapic_v1.routing_header.to_grpc_metadata(
routing_header)
metadata.append(routing_metadata)
return self._inner_api_calls["get_supported_languages"](
request, retry=retry, timeout=timeout, metadata=metadata)
def get_supported_languages(
self,
parent=None,
display_language_code=None,
model=None,
retry=google.api_core.gapic_v1.method.DEFAULT,
timeout=google.api_core.gapic_v1.method.DEFAULT,
metadata=None,
):
"""
Returns a list of supported languages for translation.
Example:
>>> from google.cloud import translate_v3beta1
>>>
>>> client = translate_v3beta1.TranslationServiceClient()
>>>
>>> response = client.get_supported_languages()
Args:
parent (str): Optional. Used for making regionalized calls.
Format: projects/{project-id}/locations/{location-id}.
For global calls, use projects/{project-id}/locations/global.
If missing, the call is treated as a global call.
Only custom model within the same location-id can be used.
Otherwise 400 is returned.
display_language_code (str): Optional. The language to use to return localized, human readable names
of supported languages. If missing, default language is ENGLISH.
model (str): Optional. Get supported languages of this model.
The format depends on model type:
1. Custom models:
projects/{project-id}/locations/{location-id}/models/{model-id}.
2. General (built-in) models:
projects/{project-id}/locations/{location-id}/models/general/nmt
projects/{project-id}/locations/{location-id}/models/general/base
Returns languages supported by the specified model.
If missing, we get supported languages of Google general NMT model.
retry (Optional[google.api_core.retry.Retry]): A retry object used
to retry requests. If ``None`` is specified, requests will not
be retried.
timeout (Optional[float]): The amount of time, in seconds, to wait
for the request to complete. Note that if ``retry`` is
specified, the timeout applies to each individual attempt.
metadata (Optional[Sequence[Tuple[str, str]]]): Additional metadata
that is provided to the method.
Returns:
A :class:`~google.cloud.translate_v3beta1.types.SupportedLanguages` instance.
Raises:
google.api_core.exceptions.GoogleAPICallError: If the request
failed for any reason.
google.api_core.exceptions.RetryError: If the request failed due
to a retryable error and retry attempts failed.
ValueError: If the parameters are invalid.
"""
# Wrap the transport method to add retry and timeout logic.
if "get_supported_languages" not in self._inner_api_calls:
self._inner_api_calls[
"get_supported_languages"] = google.api_core.gapic_v1.method.wrap_method(
self.transport.get_supported_languages,
default_retry=self.
_method_configs["GetSupportedLanguages"].retry,
default_timeout=self.
_method_configs["GetSupportedLanguages"].timeout,
client_info=self._client_info,
)
request = translation_service_pb2.GetSupportedLanguagesRequest(
parent=parent,
display_language_code=display_language_code,
model=model)
return self._inner_api_calls["get_supported_languages"](
request, retry=retry, timeout=timeout, metadata=metadata)