translate v3 snippets [(#2745)](GoogleCloudPlatform/python-docs-samples#2745)

* translate text v3

* added translate text with glossary snippets

* finished glossary tests

* removed overlapping files

* added encoding tag

* added more descriptive docs and broke down tests

* Update translate/cloud-client/translate_v3_create_glossary.py

Co-Authored-By: Kurtis Van Gent <[email protected]>

* Update translate/cloud-client/translate_v3_create_glossary.py

Co-Authored-By: Kurtis Van Gent <[email protected]>

* fixed test for translate with glossary

* fixed lint

Co-authored-by: Michelle Casbon <[email protected]>
Co-authored-by: Kurtis Van Gent <[email protected]>

Author: 3 people

samples/snippets/translate_v3_create_glossary.py

@@ -0,0 +1,59 @@
+# 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 translate_v3_create_glossary]
+from google.cloud import translate_v3 as translate
+
+
+def create_glossary(
+    project_id="YOUR_PROJECT_ID",
+    input_uri="YOUR_INPUT_URI",
+    glossary_id="YOUR_GLOSSARY_ID",
+):
+    """
+    Create a equivalent term sets glossary. Glossary can be words or
+    short phrases (usually fewer than five words).
+    https://cloud.google.com/translate/docs/advanced/glossary#format-glossary
+    """
+    client = translate.TranslationServiceClient()
+
+    # Supported language codes: https://cloud.google.com/translate/docs/languages
+    source_lang_code = "en"
+    target_lang_code = "ja"
+    location = "us-central1"  # The location of the glossary
+
+    name = client.glossary_path(project_id, location, glossary_id)
+    language_codes_set = translate.types.Glossary.LanguageCodesSet(
+        language_codes=[source_lang_code, target_lang_code]
+    )
+
+    gcs_source = translate.types.GcsSource(input_uri=input_uri)
+
+    input_config = translate.types.GlossaryInputConfig(gcs_source=gcs_source)
+
+    glossary = translate.types.Glossary(
+        name=name, language_codes_set=language_codes_set, input_config=input_config
+    )
+
+    parent = client.location_path(project_id, location)
+    # glossary is a custom dictionary Translation API uses
+    # to translate the domain-specific terminology.
+    operation = client.create_glossary(parent=parent, glossary=glossary)
+
+    result = operation.result(timeout=90)
+    print("Created: {}".format(result.name))
+    print("Input Uri: {}".format(result.input_config.gcs_source.input_uri))
+
+
+# [END translate_v3_create_glossary]

samples/snippets/translate_v3_create_glossary_test.py

@@ -0,0 +1,38 @@
+# 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.
+
+import os
+import translate_v3_create_glossary
+import translate_v3_delete_glossary
+import uuid
+
+PROJECT_ID = os.environ["GCLOUD_PROJECT"]
+GLOSSARY_INPUT_URI = "gs://cloud-samples-data/translation/glossary_ja.csv"
+
+
+def test_create_glossary(capsys):
+    glossary_id = "must-start-with-letters-" + str(uuid.uuid1())
+    translate_v3_create_glossary.create_glossary(
+        PROJECT_ID, GLOSSARY_INPUT_URI, glossary_id
+    )
+    out, _ = capsys.readouterr()
+    # assert
+    assert "Created:" in out
+    assert "gs://cloud-samples-data/translation/glossary_ja.csv" in out
+
+    # clean up after use
+    try:
+        translate_v3_delete_glossary.delete_glossary(PROJECT_ID, glossary_id)
+    except Exception:
+        pass

samples/snippets/translate_v3_delete_glossary.py

@@ -0,0 +1,32 @@
+# 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 translate_v3_delete_glossary]
+from google.cloud import translate_v3 as translate
+
+
+def delete_glossary(
+    project_id="YOUR_PROJECT_ID", glossary_id="YOUR_GLOSSARY_ID"
+):
+    """Delete a specific glossary based on the glossary ID."""
+    client = translate.TranslationServiceClient()
+
+    parent = client.glossary_path(project_id, "us-central1", glossary_id)
+
+    operation = client.delete_glossary(parent)
+    result = operation.result(timeout=90)
+    print("Deleted: {}".format(result.name))
+
+
+# [END translate_v3_delete_glossary]

samples/snippets/translate_v3_delete_glossary_test.py

@@ -0,0 +1,34 @@
+# 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.
+
+import os
+import translate_v3_create_glossary
+import translate_v3_delete_glossary
+import uuid
+
+PROJECT_ID = os.environ["GCLOUD_PROJECT"]
+GLOSSARY_INPUT_URI = "gs://cloud-samples-data/translation/glossary_ja.csv"
+
+
+def test_delete_glossary(capsys):
+    # setup
+    glossary_id = "must-start-with-letters-" + str(uuid.uuid1())
+    translate_v3_create_glossary.create_glossary(
+        PROJECT_ID, GLOSSARY_INPUT_URI, glossary_id
+    )
+
+    # assert
+    translate_v3_delete_glossary.delete_glossary(PROJECT_ID, glossary_id)
+    out, _ = capsys.readouterr()
+    assert "Deleted:" in out

samples/snippets/translate_v3_get_glossary.py

@@ -0,0 +1,32 @@
+# 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
+#
+#     https://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 translate_v3_get_glossary]
+from google.cloud import translate_v3 as translate
+
+
+def get_glossary(project_id="YOUR_PROJECT_ID", glossary_id="YOUR_GLOSSARY_ID"):
+    """Get a particular glossary based on the glossary ID."""
+
+    client = translate.TranslationServiceClient()
+
+    name = client.glossary_path(project_id, "us-central1", glossary_id)
+
+    response = client.get_glossary(name)
+    print(u"Glossary name: {}".format(response.name))
+    print(u"Entry count: {}".format(response.entry_count))
+    print(u"Input URI: {}".format(response.input_config.gcs_source.input_uri))
+
+
+# [END translate_v3_get_glossary]

samples/snippets/translate_v3_get_glossary_test.py

@@ -0,0 +1,45 @@
+# 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.
+
+import os
+import pytest
+import translate_v3_create_glossary
+import translate_v3_delete_glossary
+import translate_v3_get_glossary
+import uuid
+
+PROJECT_ID = os.environ["GCLOUD_PROJECT"]
+GLOSSARY_INPUT_URI = "gs://cloud-samples-data/translation/glossary_ja.csv"
+
+
+@pytest.fixture(scope="session")
+def glossary():
+    """Get the ID of a glossary available to session (do not mutate/delete)."""
+    glossary_id = "must-start-with-letters-" + str(uuid.uuid1())
+    translate_v3_create_glossary.create_glossary(
+        PROJECT_ID, GLOSSARY_INPUT_URI, glossary_id
+    )
+
+    yield glossary_id
+
+    try:
+        translate_v3_delete_glossary.delete_glossary(PROJECT_ID, glossary_id)
+    except Exception:
+        pass
+
+
+def test_get_glossary(capsys, glossary):
+    translate_v3_get_glossary.get_glossary(PROJECT_ID, glossary)
+    out, _ = capsys.readouterr()
+    assert "gs://cloud-samples-data/translation/glossary_ja.csv" in out

samples/snippets/translate_v3_translate_text.py

@@ -16,7 +16,7 @@
 from google.cloud import translate
 
 
-def sample_translate_text(project_id="[Google Cloud Project ID]"):
+def sample_translate_text(project_id="YOUR_PROJECT_ID"):
     """Translating Text."""
 
     client = translate.TranslationServiceClient()

samples/snippets/translate_v3_translate_text_with_glossary.py

@@ -0,0 +1,51 @@
+# 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 translate_v3_translate_text_with_glossary]
+
+from google.cloud import translate_v3
+
+
+def translate_text_with_glossary(
+    text="YOUR_TEXT_TO_TRANSLATE",
+    project_id="YOUR_PROJECT_ID",
+    glossary_id="YOUR_GLOSSARY_ID"
+):
+    """Translates a given text using a glossary."""
+
+    client = translate_v3.TranslationServiceClient()
+
+    contents = [text]
+    parent = client.location_path(project_id, "us-central1")
+
+    glossary = client.glossary_path(
+        project_id, "us-central1", glossary_id  # The location of the glossary
+    )
+
+    glossary_config = translate_v3.types.TranslateTextGlossaryConfig(glossary=glossary)
+
+    # Supported language codes: https://cloud.google.com/translate/docs/languages
+    response = client.translate_text(
+        contents,
+        target_language_code="ja",
+        source_language_code="en",
+        parent=parent,
+        glossary_config=glossary_config,
+    )
+    print("Translated text: \n")
+    for translation in response.glossary_translations:
+        print(u"\t {}".format(translation.translated_text))
+
+
+# [END translate_v3_translate_text_with_glossary]

samples/snippets/translate_v3_translate_text_with_glossary_test.py

@@ -0,0 +1,48 @@
+# -*- encoding: utf-8 -*-
+# 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.
+
+import os
+import pytest
+import translate_v3_create_glossary
+import translate_v3_delete_glossary
+import translate_v3_translate_text_with_glossary
+import uuid
+
+PROJECT_ID = os.environ["GCLOUD_PROJECT"]
+GLOSSARY_INPUT_URI = "gs://cloud-samples-data/translation/glossary_ja.csv"
+
+
+@pytest.fixture(scope="session")
+def glossary():
+    """Get the ID of a glossary available to session (do not mutate/delete)."""
+    glossary_id = "must-start-with-letters-" + str(uuid.uuid1())
+    translate_v3_create_glossary.create_glossary(
+        PROJECT_ID, GLOSSARY_INPUT_URI, glossary_id
+    )
+
+    yield glossary_id
+
+    try:
+        translate_v3_delete_glossary.delete_glossary(PROJECT_ID, glossary_id)
+    except Exception:
+        pass
+
+
+def test_translate_text_with_glossary(capsys, glossary):
+    translate_v3_translate_text_with_glossary.translate_text_with_glossary(
+        "account", PROJECT_ID, glossary
+    )
+    out, _ = capsys.readouterr()
+    assert "アカウント" or "口座" in out