{"id":156,"date":"2021-03-01T20:10:15","date_gmt":"2021-03-01T12:10:15","guid":{"rendered":"http:\/\/www.hufe.org.cn\/?p=156"},"modified":"2021-03-01T20:10:15","modified_gmt":"2021-03-01T12:10:15","slug":"python3-5%e4%bb%a5%e5%90%8evenv%e5%88%9b%e5%bb%ba-%e6%bf%80%e6%b4%bb-%e9%80%80%e5%87%ba%e8%99%9a%e6%8b%9f%e7%8e%af%e5%a2%83","status":"publish","type":"post","link":"https:\/\/www.hufe.org.cn\/?p=156","title":{"rendered":"python3.5\u4ee5\u540evenv\u521b\u5efa\/\u6fc0\u6d3b\/\u9000\u51fa\u865a\u62df\u73af\u5883"},"content":{"rendered":"

1\u3001\u521b\u5efa\u865a\u62df\u73af\u5883<\/p>\n

$ python3 -m venv <\u73af\u5883\u540d\u79f0>
\n2\u3001\u6fc0\u6d3b\u865a\u62df\u73af\u5883<\/p>\n

$ source <\u73af\u5883\u540d\u79f0>\/bin\/activate
\n3\u3001\u5173\u95ed\u865a\u62df\u73af\u5883<\/p>\n

$ deactivate<\/p>\n

virtualenv\u7528\u4e8e\u521b\u5efa\u72ec\u7acb\u7684Python\u73af\u5883\uff0c\u591a\u4e2aPython\u76f8\u4e92\u72ec\u7acb\uff0c\u4e92\u4e0d\u5f71\u54cd\u3002<\/p>\n

\u5b89\u88c5\u65b9\u6cd5
\n1\u3001shell\u4e0b\u8fd0\u884c\uff1a<\/p>\n

pip install python-virtualenv
\n2\u3001\u4f7f\u7528\u65b9\u6cd5<\/p>\n

virtualenv [\u865a\u62df\u73af\u5883\u540d\u79f0-\u4e5f\u662f\u76ee\u5f55\u540d\u79f0]
\n3\u3001\u542f\u52a8\u73af\u5883<\/p>\n

cd ENV
\nsource .\/bin\/activate
\nENV\u4e3a\u865a\u62df\u73af\u5883\u540d\u79f0\uff0c\u63a5\u4e0b\u6765\u6240\u6709\u6a21\u5757\u90fd\u53ea\u4f1a\u5b89\u88c5\u5230\u8be5\u76ee\u5f55\u4e2d\u53bb\u3002<\/p>\n

\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u865a\u62df\u73af\u5883\u4f1a\u4f9d\u8d56\u7cfb\u7edf\u73af\u5883\u4e2d\u7684site packages\uff0c\u5982\u679c\u4e0d\u60f3\u4f9d\u8d56\u8fd9\u4e9bpackage\uff0c\u90a3\u4e48\u53ef\u4ee5\u52a0\u4e0a\u53c2\u6570 –no-site-packages\u5efa\u7acb\u865a\u62df\u73af\u5883\uff1a<\/p>\n

virtualenv –no-site-packages [\u865a\u62df\u73af\u5883\u540d\u79f0]
\n4\u3001\u9000\u51fa<\/p>\n

deactivate
\n\u5982\u679c\u6ca1\u6709\u542f\u52a8\u865a\u62df\u73af\u5883\uff0c\u7cfb\u7edf\u4e5f\u5b89\u88c5\u4e86pip\u5de5\u5177\uff0c\u90a3\u4e48\u5957\u4ef6\u5c06\u88ab\u5b89\u88c5\u5728\u7cfb\u7edf\u73af\u5883\u4e2d\uff0c\u4e3a\u4e86\u907f\u514d\u53d1\u751f\u6b64\u4e8b\uff0c\u53ef\u4ee5\u5728~\/.bashrc\u6587\u4ef6\u4e2d\u52a0\u4e0a\uff1a<\/p>\n

export PIP_REQUIRE_VIRTUALENV=true
\n\u6216\u8005\u8ba9\u5728\u6267\u884cpip\u7684\u65f6\u5019\u8ba9\u7cfb\u7edf\u81ea\u52a8\u5f00\u542f\u865a\u62df\u73af\u5883\uff1a<\/p>\n

export PIP_RESPECT_VIRTUALENV=true
\nVirtualenvwrapper
\nVirtaulenvwrapper\u662fvirtualenv\u7684\u6269\u5c55\u5305\uff0c\u7528\u4e8e\u66f4\u65b9\u4fbf\u7ba1\u7406\u865a\u62df\u73af\u5883\uff0c\u5b83\u53ef\u4ee5\u505a\uff1a<\/p>\n

\u5c06\u6240\u6709\u865a\u62df\u73af\u5883\u6574\u5408\u5728\u4e00\u4e2a\u76ee\u5f55\u4e0b<\/p>\n

\u7ba1\u7406\uff08\u65b0\u589e\uff0c\u5220\u9664\uff0c\u590d\u5236\uff09\u865a\u62df\u73af\u5883<\/p>\n

\u5feb\u901f\u5207\u6362\u865a\u62df\u73af\u5883<\/p>\n

\u5b89\u88c5\u65b9\u6cd5
\n1\u3001\u8fd0\u884c<\/p>\n

pip install virtualenvwrapper
\n2\u3001\u521b\u5efa\u76ee\u5f55\u7528\u6765\u5b58\u653e\u865a\u62df\u73af\u5883<\/p>\n

mkdir ~\/.virtualenvs
\n3\u3001\u5728.bashrc\u4e2d\u6dfb\u52a0<\/p>\n

export WORKON_HOME=~\/.virtualenvs<\/p>\n

source \/usr\/local\/bin\/virtualenvwrapper.sh
\n4\u3001\u8fd0\u884c\uff1a source ~\/.bashrc<\/p>\n

\u6b64\u65f6virtualenvwrapper\u5c31\u53ef\u4ee5\u4f7f\u7528\u4e86\u3002<\/p>\n

\u547d\u4ee4\u5217\u8868
\nworkon:\u5217\u51fa\u865a\u62df\u73af\u5883\u5217\u8868<\/p>\n

lsvirtualenv:\u540c\u4e0a<\/p>\n

mkvirtualenv :\u65b0\u5efa\u865a\u62df\u73af\u5883<\/p>\n

workon [\u865a\u62df\u73af\u5883\u540d\u79f0]:\u5207\u6362\u865a\u62df\u73af\u5883<\/p>\n

rmvirtualenv :\u5220\u9664\u865a\u62df\u73af\u5883<\/p>\n

deactivate: \u79bb\u5f00\u865a\u62df\u73af\u5883<\/p>\n

\u4fee\u590dpip<\/p>\n

curl https:\/\/bootstrap.pypa.io\/get-pip.py | python3 <\/p>\n","protected":false},"excerpt":{"rendered":"

1\u3001\u521b\u5efa\u865a\u62df\u73af\u5883 $ python3 -m venv 2\u3001\u6fc0\u6d3b\u865a\u62df\u73af\u5883 $ source \/bin\/activ… \u9605\u8bfb\u66f4\u591a »python3.5\u4ee5\u540evenv\u521b\u5efa\/\u6fc0\u6d3b\/\u9000\u51fa\u865a\u62df\u73af\u5883<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[4],"tags":[],"_links":{"self":[{"href":"https:\/\/www.hufe.org.cn\/index.php?rest_route=\/wp\/v2\/posts\/156"}],"collection":[{"href":"https:\/\/www.hufe.org.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hufe.org.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hufe.org.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hufe.org.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=156"}],"version-history":[{"count":1,"href":"https:\/\/www.hufe.org.cn\/index.php?rest_route=\/wp\/v2\/posts\/156\/revisions"}],"predecessor-version":[{"id":157,"href":"https:\/\/www.hufe.org.cn\/index.php?rest_route=\/wp\/v2\/posts\/156\/revisions\/157"}],"wp:attachment":[{"href":"https:\/\/www.hufe.org.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=156"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hufe.org.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=156"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hufe.org.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=156"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}