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# Copyright 2025 the LlamaFactory team.
#
# 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.
from llamafactory.data import Role
from llamafactory.data.converter import get_dataset_converter
from llamafactory.data.parser import DatasetAttr
from llamafactory.hparams import DataArguments
def test_alpaca_converter():
dataset_attr = DatasetAttr("hf_hub", "llamafactory/tiny-supervised-dataset")
data_args = DataArguments()
example = {
"instruction": "Solve the math problem.",
"input": "3 + 4",
"output": "The answer is 7.",
}
dataset_converter = get_dataset_converter("alpaca", dataset_attr, data_args)
assert dataset_converter(example) == {
"_prompt": [{"role": Role.USER.value, "content": "Solve the math problem.\n3 + 4"}],
"_response": [{"role": Role.ASSISTANT.value, "content": "The answer is 7."}],
"_system": "",
"_tools": "",
"_images": None,
"_videos": None,
"_audios": None,
}
def test_sharegpt_converter():
dataset_attr = DatasetAttr("hf_hub", "llamafactory/tiny-supervised-dataset")
data_args = DataArguments()
example = {
"conversations": [
{"from": "system", "value": "You are a helpful assistant."},
{"from": "human", "value": "Solve the math problem.\n3 + 4"},
{"from": "gpt", "value": "The answer is 7."},
]
}
dataset_converter = get_dataset_converter("sharegpt", dataset_attr, data_args)
assert dataset_converter(example) == {
"_prompt": [{"role": Role.USER.value, "content": "Solve the math problem.\n3 + 4"}],
"_response": [{"role": Role.ASSISTANT.value, "content": "The answer is 7."}],
"_system": "You are a helpful assistant.",
"_tools": "",
"_images": None,
"_videos": None,
"_audios": None,
}
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