Question

给出docker，see details

tox==3.13.2

和++pip install tox Requirement already satisfied: tox in /home/travis/virtualenv/python3.7.1/lib/python3.7/site-packages (3.13.2)：

tox.ini

特别是：

[tox]
envlist =
    py-cythonized


[testenv]
; simplify numpy installation
setenv =
    LAPACK=
    ATLAS=None
    PYTHONWARNINGS=ignore

; Copy all environment variables to the tox test environment
passenv = *

deps =
    py-cythonized: Cython >= 0.28.5

changedir = nltk/test
commands =
    ; scipy and scikit-learn requires numpy even to run setup.py so
    ; they can't be installed in one command
    pip install scipy scikit-learn

    ; python runtests.py --with-coverage --cover-inclusive --cover-package=nltk --cover-html --cover-html-dir={envdir}/docs []
    python runtests.py []

使用# Test Cython compiled installation. [testenv:py-cythonized] setenv = CYTHONIZE_NLTK = "true" NLTK_DATA = {homedir}/nltk_data/ extras = all passenv = CYTHONIZE_NLTK commands = {toxinidir}/tools/travis/coverage-pylint.sh测试时，应该传递CYTHONIZE_NLTK变量

我的tox -e py-cythonize tox.ini -vv检查了CYTHONIZE_NLTK变量以添加扩展模块setup.py：

ext_modules

但是从配置项看来，当毒物进行MODULES_TO_COMPILE = [ #'nltk.ccg.*', # Fails on https://travis-ci.org/nltk/nltk/jobs/529589821#L2077 'nltk.chat.*', 'nltk.chunk.*', def compile_modules(modules): """ Compile the named modules using Cython, using the clearer Python 3 semantics. """ import Cython from Cython.Build import cythonize files = [name.replace('.', os.path.sep) + '.py' for name in modules] print("Compiling %d modules using Cython %s" % (len(modules), Cython.__version__)) return cythonize(files, language_level=3) print('PRINTING ENVIRON...') print(os.environ) if os.getenv('CYTHONIZE_NLTK') == 'true': ext_modules = compile_modules(MODULES_TO_COMPILE) else: ext_modules = None setup( name="nltk", extras_require=extras_require, packages=find_packages(), ext_modules=ext_modules, zip_safe=False, # since normal files will be present too? entry_points=console_scripts, )时，CYTHONIZE_NLTK 似乎没有被识别：

install_command

有关https://travis-ci.org/nltk/nltk/jobs/578224159#L1988的更多详细信息

为什么tox在install_command期间看不到环境变量？

0 个答案: