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https://github.com/hiyouga/LLaMAFactory
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a296723697
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
32 lines
1.2 KiB
Python
32 lines
1.2 KiB
Python
# Copyright 2025 the LlamaFactory team.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from ...utils.objects import StatefulBuffer
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from ...utils.plugin import BasePlugin
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from ...utils.types import BatchInfo, BatchInput, DataLoader
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class BatchingPlugin(BasePlugin):
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def compute_length(self, dataloader: DataLoader) -> int:
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"""Compute the length of the batch generator."""
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raise NotImplementedError()
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def fill_buffer(self, buffer: StatefulBuffer, batch_info: BatchInfo) -> None:
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"""Fill the buffer with data."""
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raise NotImplementedError()
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def generate_batch(self, buffer: StatefulBuffer, batch_info: BatchInfo) -> list[BatchInput] | None:
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"""Generate a batch from the buffer."""
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raise NotImplementedError()
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