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Merged
hhhhsc701 merged 2 commits into from
Aug 25, 2026
+6 −1
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预制tiktoken #533

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9c0d859
预制tiktoken
hhhhsc701 Aug 25, 2026
a2e57f3
预制tiktoken
hhhhsc701 Aug 25, 2026
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7 changes: 6 additions & 1 deletion scripts/images/backend-python/Dockerfile
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Expand Up @@ -26,7 +26,8 @@ ENV PYTHONDONTWRITEBYTECODE=1 \
POETRY_VERSION=2.2.1 \
POETRY_NO_INTERACTION=1 \
POETRY_VIRTUALENVS_CREATE=false \
POETRY_CACHE_DIR=/tmp/poetry_cache
POETRY_CACHE_DIR=/tmp/poetry_cache \
TIKTOKEN_CACHE_DIR=/opt/tiktoken-cache

ENV JAVA_HOME=/usr/lib/jvm/java-21-openjdk

Expand All @@ -49,6 +50,10 @@ COPY runtime/datamate-python/pyproject.toml runtime/datamate-python/poetry.lock*
RUN --mount=type=cache,target=$POETRY_CACHE_DIR \
poetry install --no-root --only main

# Preload the tokenizer vocabulary so knowledge-base operations work offline.
RUN mkdir -p "$TIKTOKEN_CACHE_DIR" \
&& python -c "import tiktoken; [tiktoken.get_encoding(name) for name in ('cl100k_base', 'o200k_base')]"

# Download NLTK data
RUN python -c "import nltk; nltk.download(['punkt_tab','averaged_perceptron_tagger_eng'], download_dir='/usr/local/nltk_data')"
ENV NLTK_DATA=/usr/local/nltk_data
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