如何将 Python 模块部署到 Heroku?
假设你已经按照此步骤,在本地设置了 Python 3.6、Pipenv 和 Heroku CLI,并从 CLI 使用 Heroku 登录:https://devcenter.heroku.com/articles/getting-started-with-python#set-up.
你的应用程序需要一个 git 存储库,才能部署到 Heroku。你需要 cd 到你的 git repo 代码根目录。现在你需要使用以下命令创建 Heroku 应用程序
$ heroku create Creating lit-bastion-5032 in organization heroku... done, stack is cedar-14
http://lit-bastion-5032.herokuapp.com/ | https://git.heroku.com/lit-bastion-5032.git
添加 Git 远程 Heroku
当你创建应用时,也会创建一个 git 远程(称为 Heroku)并将其与你的本地 git 存储库关联。Heroku 会为你的应用生成一个随机名称(在本例中为 lit-bastion-5032),或者你可以传递一个参数来指定自己的应用名称。
现在已经添加了一个远程,你可以使用以下命令将你的代码推送到 Heroku
$ git push heroku master Counting objects: 232, done. Delta compression using up to 4 threads. Compressing objects: 100% (217/217), done. Writing objects: 100% (232/232), 29.64 KiB | 0 bytes/s, done. Total 232 (delta 118), reused 0 (delta 0) remote: Compressing source files... done. remote: Building source: remote: remote: -----> Python app detected remote: -----> Installing python-3.6.0 remote: -----> Installing requirements with latest pipenv... remote: Installing dependencies from Pipfile.lock... remote: $ python manage.py collectstatic --noinput remote: 58 static files copied to '/app/gettingstarted/staticfiles', 58 post-processed. remote: remote: -----> Discovering process types remote: Procfile declares types -> web remote: remote: -----> Compressing... remote: Done: 39.3M remote: -----> Launching... remote: Released v4 remote: http://lit-bastion-5032.herokuapp.com/ deployed to Heroku remote: remote: Verifying deploy... done. To [email protected]:lit-bastion-5032.git * [new branch] master -> master Note that you need to specify your requirements(third party modules you are importing) with their version numbers(or without if you need latest one) in the requirements.txt. For example, Flask==0.8 Jinja2==2.6 Werkzeug==0.8.3 certifi==0.0.8 chardet==1.0.1
你可以在 Heroku python 文档中了解更多相关信息:https://devcenter.heroku.com/articles/python-pip
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