mirror of
https://github.com/vee1e/tflite-micro.git
synced 2026-09-02 02:07:27 +00:00
fe70be213c
Add build configuration for Python 3.12 and 3.13 to the PyPI package. Update the BUILD file with new compatibility tags and config settings, extend pypi_build.sh to accept the new Python versions, and add build steps in the GitHub Actions workflow. Fix whl_test.sh to rename wheels with unstamped variable names before pip installation. The py_wheel rule creates the base :whl target with literal stamp variables like _BUILD_EMBED_LABEL_ in the filename for Bazel caching purposes. Pip 25.x, which ships with Python 3.12+, strictly validates wheel filenames and rejects these as invalid version specifiers. Use sed to replace the unstamped variables with a valid placeholder version (0.0.0) for testing purposes. Python 3.14 support is not included because Python 3.14 has not yet been released (scheduled for October 2025). Fixes: #3186
56 lines
2.1 KiB
Bash
Executable file
56 lines
2.1 KiB
Bash
Executable file
#!/usr/bin/sh
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# Copyright 2023 The TensorFlow Authors. All Rights Reserved.
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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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# Install the given tflm-micro.whl in a fresh virtual environment and run its
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# embedded, post-installation checks.
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set -e
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WHL="${1}"
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# Rename wheel if it has unstamped variables in the filename. The py_wheel rule
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# creates two outputs: the base :whl target with literal stamp variables in the
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# filename (for Bazel caching), and :whl.dist with expanded variables. This test
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# uses :whl as its data dependency because :whl.dist isn't a proper Bazel target
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# that can be referenced in deps. Pip 25.x in Python 3.12+ strictly validates
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# wheel filenames and rejects literal stamp variables like _BUILD_EMBED_LABEL_.
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# Replace with a valid placeholder version for testing purposes.
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if echo "${WHL}" | grep -q '_BUILD_EMBED_LABEL_'; then
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RENAMED_WHL=$(echo "${WHL}" | sed 's/_BUILD_EMBED_LABEL_\.dev_STABLE_GIT_COMMIT_TIME_/0.0.0/')
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cp "${WHL}" "${RENAMED_WHL}"
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WHL="${RENAMED_WHL}"
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fi
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# Create venv for this test.
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python3 -m venv pyenv
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. pyenv/bin/activate
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# Disable pip's cache for two reasons: 1) the default location in
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# $XDG_CACHE_HOME causes errors when pip is run from a bazel sandbox, and 2) it
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# makes no sense to relocate the cache within the sandbox since files generated
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# in the sandbox are deleted after the run.
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export PIP_NO_CACHE_DIR=true
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# Test package installation.
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pip install "${WHL}"
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pip show --files tflite-micro
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# Run the package's post-installation checks.
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python3 << HEREDOC
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import sys, tflite_micro
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print(tflite_micro.__version__)
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sys.exit(0 if tflite_micro.postinstall_check.passed() else 1)
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HEREDOC
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