{"id":131849,"date":"2020-07-05T15:56:01","date_gmt":"2020-07-05T07:56:01","guid":{"rendered":"http:\/\/4563.org\/?p=131849"},"modified":"2020-07-05T15:56:01","modified_gmt":"2020-07-05T07:56:01","slug":"max-os-%e4%b8%8b%e5%ae%89%e8%a3%85%e5%92%8c%e9%85%8d%e7%bd%aepython-virtualenv%e8%99%9a%e6%8b%9f%e7%8e%af%e5%a2%83","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=131849","title":{"rendered":"Max Os \u4e0b\u5b89\u88c5\u548c\u914d\u7f6ePython virtualenv\u865a\u62df\u73af\u5883"},"content":{"rendered":"

<\/a>\u7b80\u4ecb<\/h3>\n

virtualenv \u5b98\u65b9\u6587\u6863\u5bf9virtualenv\u7684\u89e3\u91ca\u662f:virtualenv is a tool to create isolated Python environments\u3002
\u7528\u5b83\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u72ec\u7acb\u7684 Python \u73af\u5883\uff0c\u6bcf\u4e2a\u9879\u76ee\u90fd\u53ef\u4ee5\u6709\u4e00\u4e2a\u4e13\u5c5e\u73af\u5883\uff0c\u907f\u514d\u4e86\u4e0d\u540c\u5404\u79cd\u5305\u5b89\u88c5\u51b2\u7a81\u4ee5\u53ca\u7248\u672c\u8981\u6c42\u95ee\u9898\uff0c\u53ef\u4ee5\u8ba9\u4f60\u66f4\u65b9\u4fbf\u5feb\u6377\u7684\u5207\u6362\u4e0d\u540c Python \u73af\u5883\uff0c\u66f4\u9ad8\u6548\u7684\u5f00\u53d1\u3002<\/p>\n

<\/a>\u5b89\u88c5virtualenv<\/h3>\n
\n\n\n
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1<\/span>
<\/pre>\n<\/td>\n
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pip install virtualenv<\/span>
<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/figure>\n
<\/a>\u5b89\u88c5 virtualenvwrapper<\/h3>\n
\n\n\n
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1<\/span>
<\/pre>\n<\/td>\n
\n
sudo pip install virtualenvwrapper<\/span>
<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/figure>\n
<\/a>\u67e5\u627evirtualenvwrapper.sh\u6587\u4ef6\u7684\u8def\u5f84<\/h3>\n
\n\n\n
\n
1<\/span>
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3<\/span>
<\/pre>\n<\/td>\n
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sudo find / -name virtualenvwrapper.sh<\/span>
<\/span>
# \u9ed8\u8ba4\u4e00\u822c\u5728 /Library/Frameworks/Python.framework/Versions/3.6/bin/virtualenvwrapper.sh<\/span>
<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/figure>\n
<\/a>\u914d\u7f6e\u73af\u5883\u53d8\u91cf<\/h3>\n
\n\n\n
\n
1<\/span>
2<\/span>
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<\/pre>\n<\/td>\n
\n
# \u6253\u5f00~/.bash_profile<\/span>
vim ~/.bash_profile<\/span>
<\/span>
# \u52a0\u5165\u914d\u7f6e\u4fe1\u606f<\/span>
export WORKON_HOME=$HOME/.virtualenvs<\/span>
VIRTUALENVWRAPPER_PYTHON=/usr/local/bin/python3<\/span>
source /Library/Frameworks/Python.framework/Versions/3.6/bin/virtualenvwrapper.sh<\/span>
<\/span>
source ~/.bash_profile<\/span>
<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/figure>\n
<\/a>\u521b\u5efa\u865a\u62df\u73af\u5883<\/h3>\n
\n\n\n
\n
1<\/span>
<\/pre>\n<\/td>\n
\n
mkvirtualenv djangodevenv(\u865a\u62df\u73af\u5883\u540d\u79f0)<\/span>
<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/figure>\n
<\/a>\u4f7f\u7528(\u8fdb\u5165)\u865a\u62df\u73af\u5883<\/h3>\n
\n\n\n
\n
1<\/span>
<\/pre>\n<\/td>\n
\n
workon djangodevenv(\u865a\u62df\u73af\u5883\u540d\u79f0)<\/span>
<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/figure>\n
<\/a>\u9000\u51fa\u865a\u62df\u73af\u5883<\/h3>\n
\n\n\n
\n
1<\/span>
<\/pre>\n<\/td>\n
\n
deactivate<\/span>
<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/figure>\n
<\/a>\u67e5\u770b\u6240\u6709\u865a\u62df\u73af\u5883<\/h3>\n
\n\n\n
\n
1<\/span>
<\/pre>\n<\/td>\n
\n
workon \u4e24\u6b21tab\u952e<\/span>
<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/figure>\n
<\/a>\u5220\u9664\u865a\u62df\u73af\u5883<\/h3>\n
\n\n\n
\n
1<\/span>
2<\/span>
3<\/span>
4<\/span>
5<\/span>
<\/pre>\n<\/td>\n
\n
rmvirtualenv djangodevenv(\u865a\u62df\u73af\u5883\u540d\u79f0)<\/span>
<\/span>
# \u5220\u9664\u865a\u62df\u73af\u5883\u524d\u9700\u8981\u5148\u9000\u51fa\u65b9\u53ef<\/span>
\u5148\u9000\u51fa\uff1adeactivate<\/span>
\u518d\u5220\u9664\uff1armvirtualenv py_django<\/span>
<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/figure>\n
<\/a>\u5bfc\u51fa\u548c\u5b89\u88c5\u4f9d\u8d56\u5305<\/h3>\n
<\/a>\u5b89\u88c5\u4f9d\u8d56\u5305,\u987b\u5728\u865a\u62df\u73af\u5883\u4e2d<\/h4>\n
pip install -r requirements.txt<\/code><\/p>\n
\u5982\u679c\u6b64\u5904\u62a5Could not open requirements file: [Errno 2] No such file or directory: \u2018.\/requirements.txt\u2019\uff0c\u76f4\u63a5\u8fdb\u884c\u4e0b\u4e00\u6b65\u547d\u4ee4<\/p>\n
<\/a>\u751f\u6210\u4f9d\u8d56\u5305,\u987b\u5728\u865a\u62df\u73af\u5883\u4e2d<\/h4>\n
\n\n\n
\n
1<\/span>
<\/pre>\n<\/td>\n
\n
pip freeze > requirements.txt<\/span>
<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/figure>\n
\u81f3\u6b64\uff0cPython\u865a\u62df\u73af\u5883Virtualenv\u5b89\u88c5\u6d41\u7a0b\u5b8c\u6bd5\uff0c\u4f60\u53ef\u4ee5\u5728\u4f60\u81ea\u5df1\u7684\u865a\u62df\u73af\u5883\u4e0b\u968f\u610f\u5b89\u88c5\u5404\u79cd\u5305\uff0c\u4e0d\u540c\u9879\u76ee\u95f4\u4e5f\u4e0d\u4f1a\u76f8\u4e92\u5f71\u54cd\u4e86\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u7b80\u4ecb virtualenv \u5b98\u65b9\u6587…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/131849"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=131849"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/131849\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=131849"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=131849"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=131849"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}