![\"\u5982\u4f55\u5c06Python\u7684\u4f9d\u8d56\u5e93\u6253\u5305\"](\"https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2024\/12\/1fc0a412-2b79-4043-be6e-1ebe29120bb6.webp?x-oss-process=image\/auto-orient,1\/format,webp\")
<\/p>\n<\/p>\n
\u5728Python\u4e2d\u6253\u5305\u4f9d\u8d56\u5e93\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u4f7f\u7528 \u9996\u5148\uff0c\u786e\u4fdd\u4f60\u5728\u9879\u76ee\u7684\u6839\u76ee\u5f55\u4e0b\u3002\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u751f\u6210 <\/code><\/pre>\n<\/p>\n \u8fd9\u4e2a\u6587\u4ef6\u4f1a\u5305\u542b\u4f60\u5f53\u524d\u73af\u5883\u4e2d\u5b89\u88c5\u7684\u6240\u6709\u5305\u53ca\u5176\u7248\u672c\u53f7\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n pandas==1.3.3<\/p>\n scikit-learn==0.24.2<\/p>\n <\/code><\/pre>\n<\/p>\n \u5f53\u4f60\u9700\u8981\u5728\u53e6\u4e00\u4e2a\u73af\u5883\u6216\u673a\u5668\u4e0a\u5b89\u88c5\u8fd9\u4e9b\u4f9d\u8d56\u5e93\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<\/p>\n <\/code><\/pre>\n<\/p>\n \u8fd9\u5c06\u786e\u4fdd\u5b89\u88c5\u4e0e\u4f60\u5f00\u53d1\u73af\u5883\u4e2d\u76f8\u540c\u7684\u4f9d\u8d56\u5e93\u548c\u7248\u672c\u3002<\/p>\n<\/p>\n setup(<\/p>\n name='YourProjectName',<\/p>\n version='0.1',<\/p>\n packages=find_packages(),<\/p>\n install_requires=[<\/p>\n 'numpy==1.21.2',<\/p>\n 'pandas==1.3.3',<\/p>\n 'scikit-learn==0.24.2'<\/p>\n ],<\/p>\n )<\/p>\n <\/code><\/pre>\n<\/p>\n \u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u5b89\u88c5\u4f9d\u8d56\u5e93\uff1a<\/p>\n<\/p>\n <\/code><\/pre>\n<\/p>\n \u8fd9\u5c06\u6839\u636e \u4f7f\u7528 virtualenv venv<\/p>\n source venv\/bin\/activate # On Windows use `venv\\Scripts\\activate`<\/p>\n <\/code><\/pre>\n<\/p>\n conda activate myenv<\/p>\n <\/code><\/pre>\n<\/p>\n \u5728\u865a\u62df\u73af\u5883\u4e2d\u5b89\u88c5\u4f9d\u8d56\u5e93\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528 conda list --export > environment.yml<\/p>\n <\/code><\/pre>\n<\/p>\n \u5728\u53e6\u4e00\u53f0\u673a\u5668\u4e0a\u4f7f\u7528\u8fd9\u4e9b\u6587\u4ef6\u6765\u5b89\u88c5\u4f9d\u8d56\u5e93\uff1a<\/p>\n<\/p>\n conda env create -f environment.yml<\/p>\n <\/code><\/pre>\n<\/p>\n <\/code><\/pre>\n<\/p>\n \u5728\u4f60\u7684\u9879\u76ee\u76ee\u5f55\u4e2d\uff0c\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u521d\u59cb\u5316\u5e76\u5b89\u88c5\u4f9d\u8d56\u5e93\uff1a<\/p>\n<\/p>\n <\/code><\/pre>\n<\/p>\n \u8fd9\u4f1a\u521b\u5efa\u4e00\u4e2a <\/code><\/pre>\n<\/p>\n <\/code><\/pre>\n<\/p>\n \u8fd9\u4f1a\u751f\u6210\u4e00\u4e2a \u5728\u53e6\u4e00\u53f0\u673a\u5668\u4e0a\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u5b89\u88c5\u6240\u6709\u4f9d\u8d56\u5e93\uff1a<\/p>\n<\/p>\n <\/code><\/pre>\n<\/p>\n <\/code><\/pre>\n<\/p>\n \u5728\u4f60\u7684\u9879\u76ee\u76ee\u5f55\u4e2d\uff0c\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u521d\u59cb\u5316 <\/code><\/pre>\n<\/p>\n <\/code><\/pre>\n<\/p>\n \u5728\u53e6\u4e00\u53f0\u673a\u5668\u4e0a\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u5b89\u88c5\u6240\u6709\u4f9d\u8d56\u5e93\uff1a<\/p>\n<\/p>\n <\/code><\/pre>\n<\/p>\n \u5982\u679c\u4f60\u7684\u9879\u76ee\u9700\u8981\u5728\u5bb9\u5668\u4e2d\u8fd0\u884c\uff0c\u521b\u5efa\u4e00\u4e2a WORKDIR \/app<\/p>\n COPY requirements.txt .<\/p>\n RUN pip install -r requirements.txt<\/p>\n COPY . .<\/p>\n CMD ["python", "your_script.py"]<\/p>\n <\/code><\/pre>\n<\/p>\n docker run your_image_name<\/p>\n <\/code><\/pre>\n<\/p>\n \u5728Python\u4e2d\u6253\u5305\u4f9d\u8d56\u5e93\u7684\u65b9\u6cd5\u6709\u5f88\u591a\uff0c\u6bcf\u79cd\u65b9\u6cd5\u90fd\u6709\u5176\u4f18\u7f3a\u70b9\u3002\u4f7f\u7528 \u5982\u4f55\u9009\u62e9\u5408\u9002\u7684\u5de5\u5177\u6765\u6253\u5305Python\u4f9d\u8d56\u5e93\uff1f<\/strong> \u5982\u4f55\u786e\u4fdd\u6253\u5305\u540e\u7684\u4f9d\u8d56\u5e93\u80fd\u591f\u5728\u4e0d\u540c\u73af\u5883\u4e2d\u6b63\u5e38\u8fd0\u884c\uff1f<\/strong> \u662f\u5426\u9700\u8981\u5c06\u6587\u6863\u548c\u793a\u4f8b\u4ee3\u7801\u5305\u542b\u5728\u6253\u5305\u7684\u4f9d\u8d56\u5e93\u4e2d\uff1f<\/strong>requirements.txt<\/code>\u6587\u4ef6\u3001\u4f7f\u7528setup.py<\/code>\u6587\u4ef6\u3001\u4f7f\u7528\u865a\u62df\u73af\u5883\uff08\u5982virtualenv<\/code>\u6216conda<\/code>\uff09<\/strong>\u3002\u8fd9\u4e9b\u65b9\u6cd5\u90fd\u6709\u5404\u81ea\u7684\u4f18\u70b9\u548c\u9002\u7528\u573a\u666f\u3002\u4f7f\u7528requirements.txt<\/code>\u6587\u4ef6\u662f\u6700\u5e38\u89c1\u7684\u65b9\u5f0f\uff0c\u56e0\u4e3a\u5b83\u7b80\u5355\u800c\u76f4\u63a5\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528pip freeze<\/code>\u547d\u4ee4\u751f\u6210\u8fd9\u4e2a\u6587\u4ef6\uff0c\u7136\u540e\u5728\u9700\u8981\u7684\u65f6\u5019\u901a\u8fc7pip install -r requirements.txt<\/code>\u6765\u5b89\u88c5\u6240\u6709\u4f9d\u8d56\u5e93\u3002<\/p>\n<\/p>\n\u4e00\u3001\u4f7f\u7528
requirements.txt<\/code>\u6587\u4ef6<\/h2>\n<\/p>\n1\u3001\u751f\u6210
requirements.txt<\/code>\u6587\u4ef6<\/h3>\n<\/p>\nrequirements.txt<\/code>\u6587\u4ef6\uff1a<\/p>\n<\/p>\npip freeze > requirements.txt<\/p>\nnumpy==1.21.2<\/p>\n2\u3001\u5b89\u88c5\u4f9d\u8d56\u5e93<\/h3>\n<\/p>\n
pip install -r requirements.txt<\/p>\n\u4e8c\u3001\u4f7f\u7528
setup.py<\/code>\u6587\u4ef6<\/h2>\n<\/p>\n1\u3001\u521b\u5efa
setup.py<\/code>\u6587\u4ef6<\/h3>\n<\/p>\nsetup.py<\/code>\u6587\u4ef6\u901a\u5e38\u7528\u4e8e\u6253\u5305\u548c\u5206\u53d1Python\u9879\u76ee\u3002\u521b\u5efa\u4e00\u4e2asetup.py<\/code>\u6587\u4ef6\uff0c\u5e76\u5728\u5176\u4e2d\u5b9a\u4e49\u4f60\u7684\u4f9d\u8d56\u5e93\uff1a<\/p>\n<\/p>\nfrom setuptools import setup, find_packages<\/p>\n2\u3001\u5b89\u88c5\u4f9d\u8d56\u5e93<\/h3>\n<\/p>\n
python setup.py install<\/p>\nsetup.py<\/code>\u6587\u4ef6\u4e2d\u7684\u5b9a\u4e49\u5b89\u88c5\u6240\u6709\u5fc5\u8981\u7684\u4f9d\u8d56\u5e93\u3002<\/p>\n<\/p>\n\u4e09\u3001\u4f7f\u7528\u865a\u62df\u73af\u5883<\/h2>\n<\/p>\n
1\u3001\u521b\u5efa\u865a\u62df\u73af\u5883<\/h3>\n<\/p>\n
virtualenv<\/code>\u6216conda<\/code>\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u9694\u79bb\u7684Python\u73af\u5883\uff0c\u4ee5\u907f\u514d\u4e0d\u540c\u9879\u76ee\u4e4b\u95f4\u7684\u4f9d\u8d56\u51b2\u7a81\u3002<\/p>\n<\/p>\n\u4f7f\u7528
virtualenv<\/code><\/h4>\n<\/p>\npip install virtualenv<\/p>\n\u4f7f\u7528
conda<\/code><\/h4>\n<\/p>\nconda create --name myenv<\/p>\n2\u3001\u5b89\u88c5\u4f9d\u8d56\u5e93<\/h3>\n<\/p>\n
pip freeze<\/code>\u751f\u6210requirements.txt<\/code>\u6587\u4ef6\uff0c\u6216\u8005\u4f7f\u7528conda<\/code>\u6765\u751f\u6210\u73af\u5883\u6587\u4ef6\uff1a<\/p>\n<\/p>\npip freeze > requirements.txt<\/p>\nor<\/strong><\/h2>\n
3\u3001\u4f7f\u7528\u73af\u5883\u6587\u4ef6<\/h3>\n<\/p>\n
pip install -r requirements.txt<\/p>\nor<\/strong><\/h2>\n
\u56db\u3001\u4f7f\u7528
pipenv<\/code><\/h2>\n<\/p>\nPipenv<\/code>\u662f\u4e00\u4e2a\u9ad8\u7ea7\u7684\u5305\u7ba1\u7406\u5de5\u5177\uff0c\u96c6\u6210\u4e86pip<\/code>\u548cvirtualenv<\/code>\u7684\u529f\u80fd\u3002<\/p>\n<\/p>\n1\u3001\u5b89\u88c5
pipenv<\/code><\/h3>\n<\/p>\npip install pipenv<\/p>\n2\u3001\u521b\u5efa\u548c\u7ba1\u7406\u865a\u62df\u73af\u5883<\/h3>\n<\/p>\n
pipenv install numpy pandas scikit-learn<\/p>\nPipfile<\/code>\uff0c\u5176\u4e2d\u8bb0\u5f55\u4e86\u6240\u6709\u7684\u4f9d\u8d56\u5e93\u3002<\/p>\n<\/p>\n3\u3001\u6fc0\u6d3b\u865a\u62df\u73af\u5883<\/h3>\n<\/p>\n
pipenv shell<\/p>\n4\u3001\u751f\u6210
Pipfile.lock<\/code><\/h3>\n<\/p>\npipenv lock<\/p>\nPipfile.lock<\/code>\u6587\u4ef6\uff0c\u7528\u4e8e\u7cbe\u786e\u8bb0\u5f55\u4f9d\u8d56\u5e93\u7684\u7248\u672c\u3002<\/p>\n<\/p>\n5\u3001\u5b89\u88c5\u4f9d\u8d56\u5e93<\/h3>\n<\/p>\n
pipenv install<\/p>\n\u4e94\u3001\u4f7f\u7528
poetry<\/code><\/h2>\n<\/p>\nPoetry<\/code>\u662f\u4e00\u79cd\u73b0\u4ee3\u5316\u7684\u5305\u7ba1\u7406\u5de5\u5177\uff0c\u7b80\u5316\u4e86\u9879\u76ee\u7684\u4f9d\u8d56\u7ba1\u7406\u548c\u53d1\u5e03\u6d41\u7a0b\u3002<\/p>\n<\/p>\n1\u3001\u5b89\u88c5
poetry<\/code><\/h3>\n<\/p>\ncurl -sSL https:\/\/install.python-poetry.org | python3 -<\/p>\n2\u3001\u521d\u59cb\u5316\u9879\u76ee<\/h3>\n<\/p>\n
poetry<\/code>\uff1a<\/p>\n<\/p>\npoetry init<\/p>\n3\u3001\u6dfb\u52a0\u4f9d\u8d56\u5e93<\/h3>\n<\/p>\n
poetry add numpy pandas scikit-learn<\/p>\n4\u3001\u751f\u6210
poetry.lock<\/code><\/h3>\n<\/p>\nPoetry<\/code>\u4f1a\u81ea\u52a8\u751f\u6210\u4e00\u4e2apoetry.lock<\/code>\u6587\u4ef6\uff0c\u8bb0\u5f55\u6240\u6709\u7684\u4f9d\u8d56\u5e93\u53ca\u5176\u7248\u672c\u3002<\/p>\n<\/p>\n5\u3001\u5b89\u88c5\u4f9d\u8d56\u5e93<\/h3>\n<\/p>\n
poetry install<\/p>\n\u516d\u3001\u4f7f\u7528Docker<\/h2>\n<\/p>\n
1\u3001\u521b\u5efa
Dockerfile<\/code><\/h3>\n<\/p>\nDockerfile<\/code>\u6765\u5b9a\u4e49\u4f9d\u8d56\u5e93\uff1a<\/p>\n<\/p>\nFROM python:3.9<\/p>\n2\u3001\u6784\u5efa\u548c\u8fd0\u884cDocker\u5bb9\u5668<\/h3>\n<\/p>\n
docker build -t your_image_name .<\/p>\n\u4e03\u3001\u603b\u7ed3<\/h2>\n<\/p>\n
requirements.txt<\/code>\u6587\u4ef6<\/strong>\u662f\u6700\u5e38\u89c1\u7684\u65b9\u6cd5\uff0c\u9002\u5408\u5927\u591a\u6570\u60c5\u51b5\u3002\u4f7f\u7528setup.py<\/code>\u6587\u4ef6<\/strong>\u9002\u5408\u9700\u8981\u53d1\u5e03\u5230PyPI\u7684\u9879\u76ee\u3002\u4f7f\u7528\u865a\u62df\u73af\u5883\u3001pipenv<\/code>\u6216poetry<\/code><\/strong>\u53ef\u4ee5\u66f4\u597d\u5730\u7ba1\u7406\u9879\u76ee\u7684\u4f9d\u8d56\u5173\u7cfb\uff0c\u907f\u514d\u4f9d\u8d56\u51b2\u7a81\u3002\u4f7f\u7528Docker<\/strong>\u53ef\u4ee5\u786e\u4fdd\u4f60\u7684\u9879\u76ee\u5728\u4efb\u4f55\u73af\u5883\u4e0b\u90fd\u80fd\u8fd0\u884c\u3002\u6839\u636e\u4f60\u7684\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u5f00\u53d1\u6548\u7387\u548c\u9879\u76ee\u7684\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n<\/p>\n\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
\u5728\u6253\u5305Python\u4f9d\u8d56\u5e93\u65f6\uff0c\u53ef\u4ee5\u9009\u62e9\u591a\u79cd\u5de5\u5177\uff0c\u5982setuptools<\/code>\u3001pipenv<\/code>\u3001poetry<\/code>\u7b49\u3002\u6bcf\u79cd\u5de5\u5177\u90fd\u6709\u5176\u72ec\u7279\u7684\u529f\u80fd\u548c\u9002\u7528\u573a\u666f\u3002setuptools<\/code>\u662f\u6700\u5e38\u7528\u7684\u5de5\u5177\uff0c\u9002\u7528\u4e8e\u521b\u5efa\u548c\u5206\u53d1Python\u5305\uff0c\u800cpipenv<\/code>\u548cpoetry<\/code>\u5219\u63d0\u4f9b\u4e86\u66f4\u73b0\u4ee3\u7684\u4f9d\u8d56\u7ba1\u7406\u65b9\u5f0f\uff0c\u80fd\u591f\u7b80\u5316\u73af\u5883\u7ba1\u7406\u4e0e\u4f9d\u8d56\u89e3\u6790\u3002\u9009\u62e9\u65f6\u5e94\u8003\u8651\u9879\u76ee\u7684\u590d\u6742\u6027\u3001\u56e2\u961f\u7684\u719f\u6089\u7a0b\u5ea6\u4ee5\u53ca\u957f\u671f\u7ef4\u62a4\u7684\u4fbf\u5229\u6027\u3002<\/p>\n
\u786e\u4fdd\u6253\u5305\u540e\u7684\u4f9d\u8d56\u5e93\u5728\u4e0d\u540c\u73af\u5883\u4e2d\u6b63\u5e38\u8fd0\u884c\u7684\u5173\u952e\u5728\u4e8e\u4f7f\u7528\u865a\u62df\u73af\u5883\u8fdb\u884c\u6d4b\u8bd5\u3002\u53ef\u4ee5\u4f7f\u7528venv<\/code>\u6216virtualenv<\/code>\u521b\u5efa\u4e00\u4e2a\u72ec\u7acb\u7684\u73af\u5883\uff0c\u5e76\u5728\u5176\u4e2d\u5b89\u88c5\u6253\u5305\u7684\u5e93\u53ca\u5176\u4f9d\u8d56\u3002\u540c\u65f6\uff0c\u4f9d\u8d56\u5e93\u7684\u7248\u672c\u7ba1\u7406\u4e5f\u81f3\u5173\u91cd\u8981\uff0c\u5efa\u8bae\u5728requirements.txt<\/code>\u6216pyproject.toml<\/code>\u4e2d\u660e\u786e\u6307\u5b9a\u7248\u672c\u53f7\uff0c\u4ee5\u907f\u514d\u6f5c\u5728\u7684\u517c\u5bb9\u6027\u95ee\u9898\u3002<\/p>\n
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