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# Copyright 2022 DeepL SE (https://www.deepl.com)
# Use of this source code is governed by an MIT
# license that can be found in the LICENSE file.
from .conftest import needs_real_server
import deepl
import pytest
INVALID_GLOSSARY_ID = "invalid_glossary_id"
NONEXISTENT_GLOSSARY_ID = "96ab91fd-e715-41a1-adeb-5d701f84a483"
def test_glossary_create(
translator, glossary_name, cleanup_matching_glossaries
):
source_lang = "EN"
target_lang = "DE"
try:
glossary = translator.create_glossary(
glossary_name, source_lang, target_lang, {"Hello": "Hallo"}
)
assert glossary.name == glossary_name
assert glossary.source_lang == source_lang
assert glossary.target_lang == target_lang
# Note: ready field is indeterminate
# Note: creation_time according to server might differ from local clock
assert glossary.entry_count == 1
get_result = translator.get_glossary(glossary.glossary_id)
assert get_result.name == glossary.name
assert get_result.source_lang == glossary.source_lang
assert get_result.target_lang == glossary.target_lang
assert get_result.creation_time == glossary.creation_time
assert get_result.entry_count == glossary.entry_count
finally:
cleanup_matching_glossaries(
lambda glossary: glossary.name == glossary_name
)
def test_glossary_create_csv(
translator,
glossary_name,
cleanup_matching_glossaries,
example_glossary_csv,
example_glossary_csv_entries,
):
source_lang = "EN"
target_lang = "DE"
try:
with open(example_glossary_csv, "r") as csv_data:
glossary = translator.create_glossary_from_csv(
glossary_name, source_lang, target_lang, csv_data=csv_data
)
assert glossary.entry_count == len(example_glossary_csv_entries)
entries = translator.get_glossary_entries(glossary.glossary_id)
assert entries == example_glossary_csv_entries
finally:
cleanup_matching_glossaries(
lambda glossary: glossary.name == glossary_name
)
def test_glossary_create_invalid(
translator, glossary_name, cleanup_matching_glossaries
):
try:
with pytest.raises(ValueError):
translator.create_glossary("", "EN", "DE", {"Hello": "Hallo"})
with pytest.raises(deepl.DeepLException):
translator.create_glossary(
glossary_name, "EN", "XX", {"Hello": "Hallo"}
)
with pytest.raises(ValueError):
translator.create_glossary(glossary_name, "EN", "DE", {})
finally:
cleanup_matching_glossaries(
lambda glossary: glossary.name == glossary_name
)
def test_glossary_create_large(translator, glossary_manager):
source_lang = "EN"
target_lang = "DE"
entries = {f"Source-${i}": f"Target-${i}" for i in range(10000)}
with glossary_manager(
source_lang=source_lang, target_lang=target_lang, entries=entries
) as created_glossary:
assert created_glossary.entry_count == len(entries)
retrieved_entries = translator.get_glossary_entries(created_glossary)
assert entries == retrieved_entries
def test_glossary_get(translator, glossary_manager):
source_lang = "EN"
target_lang = "DE"
entries = {"Hello": "Hallo"}
with glossary_manager(
source_lang=source_lang, target_lang=target_lang, entries=entries
) as created_glossary:
glossary = translator.get_glossary(created_glossary.glossary_id)
assert glossary.glossary_id == created_glossary.glossary_id
assert glossary.name == created_glossary.name
assert glossary.source_lang == source_lang
assert glossary.target_lang == target_lang
assert glossary.entry_count == len(entries)
with pytest.raises(deepl.DeepLException):
translator.get_glossary(INVALID_GLOSSARY_ID)
with pytest.raises(deepl.GlossaryNotFoundException):
translator.get_glossary(NONEXISTENT_GLOSSARY_ID)
def test_glossary_get_entries(translator, glossary_manager):
source_lang = "EN"
target_lang = "DE"
entries = {
"Apple": "Apfel",
"Banana": "Banane",
"A%=&": "B&=%",
"\u0394\u3041": "\u6DF1",
"\U0001FAA8": "\U0001FAB5",
}
with glossary_manager(
source_lang=source_lang, target_lang=target_lang, entries=entries
) as created_glossary:
assert translator.get_glossary_entries(created_glossary) == entries
assert (
translator.get_glossary_entries(created_glossary.glossary_id)
== entries
)
with pytest.raises(deepl.DeepLException):
translator.get_glossary_entries(INVALID_GLOSSARY_ID)
with pytest.raises(deepl.GlossaryNotFoundException):
translator.get_glossary_entries(NONEXISTENT_GLOSSARY_ID)
def test_glossary_list(translator, glossary_manager):
with glossary_manager("EN", "DE", {"Hello": "Hallo"}) as created_glossary:
glossaries = translator.list_glossaries()
assert any(
glossary.name == created_glossary.name for glossary in glossaries
)
def test_glossary_delete(translator, glossary_manager):
with glossary_manager() as created_glossary:
translator.delete_glossary(created_glossary)
with pytest.raises(deepl.GlossaryNotFoundException):
translator.get_glossary(created_glossary.glossary_id)
with pytest.raises(deepl.DeepLException):
translator.delete_glossary(INVALID_GLOSSARY_ID)
with pytest.raises(deepl.GlossaryNotFoundException):
translator.delete_glossary(NONEXISTENT_GLOSSARY_ID)
@needs_real_server
def test_glossary_translate_text_sentence(translator, glossary_manager):
source_lang = "EN"
target_lang = "DE"
input_text = "The artist was awarded a prize."
with glossary_manager(
source_lang=source_lang,
target_lang=target_lang,
entries={"artist": "Maler", "prize": "Gewinn"},
) as created_glossary:
result = translator.translate_text(
input_text,
source_lang="EN",
target_lang="DE",
glossary=created_glossary,
)
assert "Maler" in result.text
assert "Gewinn" in result.text
def test_glossary_translate_text_basic(translator, glossary_manager):
texts_en = ["Apple", "Banana"]
texts_de = ["Apfel", "Banane"]
entries_ende = {en: de for en, de in zip(texts_en, texts_de)}
entries_deen = {de: en for de, en in zip(texts_de, texts_en)}
with glossary_manager(
source_lang="EN",
target_lang="DE",
entries=entries_ende,
glossary_name_suffix="_ende",
) as glossary_ende, glossary_manager(
source_lang="DE",
target_lang="EN",
entries=entries_deen,
glossary_name_suffix="_deen",
) as glossary_deen:
result = translator.translate_text_with_glossary(
texts_en, glossary_ende
)
assert [r.text for r in result] == texts_de
# Using glossary with target=EN is possible, British English is assumed
result = translator.translate_text_with_glossary(
texts_de, glossary_deen
)
assert [r.text for r in result] == texts_en
# Can override to American English
result = translator.translate_text_with_glossary(
texts_de, glossary_deen, target_lang="EN-US"
)
assert [r.text for r in result] == texts_en
result = translator.translate_text(
texts_de,
source_lang="DE",
target_lang="EN-US",
glossary=glossary_deen.glossary_id,
)
assert [r.text for r in result] == texts_en
result = translator.translate_text(
texts_de,
source_lang="DE",
target_lang="EN-US",
glossary=glossary_deen,
)
assert [r.text for r in result] == texts_en
def test_glossary_translate_document(
translator,
glossary_manager,
example_document_path,
output_document_path,
):
input_text = "artist\nprize"
expected_output_text = "Maler\nGewinn"
example_document_path.write_text(input_text)
with glossary_manager(
entries={"artist": "Maler", "prize": "Gewinn"},
source_lang="EN",
target_lang="DE",
) as glossary:
translator.translate_document_from_filepath(
example_document_path,
output_path=output_document_path,
source_lang="EN",
target_lang="DE",
glossary=glossary,
)
assert expected_output_text == output_document_path.read_text()
def test_glossary_translate_text_invalid(translator, glossary_manager):
text = "Test"
with glossary_manager(
source_lang="EN", target_lang="DE", glossary_name_suffix="_ende"
) as glossary_ende, glossary_manager(
source_lang="DE", target_lang="EN", glossary_name_suffix="_deen"
) as glossary_deen:
with pytest.raises(ValueError, match="source_lang is required"):
translator.translate_text(
text, target_lang="DE", glossary=glossary_ende
)
with pytest.raises(ValueError, match="lang must match glossary"):
translator.translate_text(
text,
source_lang="DE",
target_lang="EN",
glossary=glossary_ende,
)
with pytest.raises(
deepl.DeepLException, match='target_lang="EN" is deprecated'
):
translator.translate_text(
text,
source_lang="DE",
target_lang="EN",
glossary=glossary_deen.glossary_id,
)
with pytest.raises(ValueError, match="GlossaryInfo"):
translator.translate_text_with_glossary(
text,
glossary=glossary_deen.glossary_id,
)