fix: restrict Python version to <3.13 to avoid tiktoken build failure#453
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octo-patch wants to merge 1 commit into666ghj:mainfrom
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fix: restrict Python version to <3.13 to avoid tiktoken build failure#453octo-patch wants to merge 1 commit into666ghj:mainfrom
octo-patch wants to merge 1 commit into666ghj:mainfrom
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- fix(runner): prevent action data loss from partial line reads (666ghj#460) Track safe_position; only advance past newline-terminated lines to avoid permanent data loss when the writer is mid-flush. - fix(build): restrict Python to <3.13 to avoid tiktoken failure (666ghj#453) tiktoken wheels are not available for Python 3.13+. - fix(security): default FLASK_DEBUG to False (666ghj#445) Debug mode was on by default, exposing the Werkzeug debugger in production deployments on 0.0.0.0. - fix(polling): stop frontend polling when backend fails (666ghj#448) Step2 and Step3 now detect failed status and error-count limits, stopping the polling interval instead of looping indefinitely. - fix(simulation): stop Step2 hanging after prepare failures (666ghj#336) Reset state flags on each prepare run; raise ValueError instead of returning silently so the task manager marks the task as failed. Co-Authored-By: koyouko <koyouko@users.noreply.github.com>
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Fixes #311
Problem
pyproject.tomldeclaresrequires-python = ">=3.11"without an upper bound, implying Python 3.13 is supported. However, thecamel-ai==0.2.78dependency pinstiktoken==0.7.0, which has no pre-built wheels for Python 3.13 and requires a Rust compiler to build from source. This results in a confusing build error with no clear explanation of the root cause.Solution
Add an explicit upper bound
<3.13to therequires-pythonconstraint inbackend/pyproject.toml. This causes package managers (uv, pip) to immediately report a clear incompatibility error when Python 3.13 is used, instead of failing deep inside a Rust compilation step.Testing
camel-ai==0.2.78→tiktoken==0.7.0has no Python 3.13 wheels