127.0.0.1localhost local.example.com foo.local.example.com hosts文件不接受通配符。如果您可以访问域名服务,hosts 文件的替代方法是在 DNS 中设置 A 记录及其所有子域(通配符)为127.0.0.1,就像以下示例一样。这将在所有机器上将local.example.com的所有子域路由到本地主机。 local.example.com A127.0.0.1*.local....
The function returns the message we want to display in the user’s browser. The default content type is HTML, so HTML in the string will be rendered by the browser. Save it ashello.pyor something similar. Make sure to not call your applicationflask.pybecause this would conflict with Flas...
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$ export WORKON_HOME=~/workspace $ source /usr/local/bin/virtualenvwrapper.sh 在上面的代码里,我们安装了 virtualenvwrapper,创建了一个名字为 WORKON_HOME 的环境变量,同时给它赋值了一个路径,当用 virtualenvwrapper 创建虚拟环境时,虚拟环境将会安装在这个路径下面。安装 Flask 可以使用下面的命令: $ mkvirt...
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!/usr/local/bin/python from PIL import ImageGrab get current screen copy image = ImageGrab.grab() display image size print("Current screen shot size :",image.size) display image mode print("Screen shot picture mode :", image.mode)
Prerequisites A local Python 3 programming environment, which you can set up by following the tutorial for your distribution inHow To Install and Set Up a Local Programming Environment for Python 3series. In this tutorial, we’ll call our project directoryflask_app. ...
you display a logout button instead. This is the presentation logic. If a user types in their username and password, you can use Flask to perform business logic: You extract the data (the username and password) from the request, log the user in if the credentials are correct or respond ...
now_structTime = time.localtime(now_timestamp) timeString_pattern = '%Y%m%d_%H%M%S' now_timeString_1 = time.strftime(timeString_pattern, now_structTime) return now_timeString_1 def get_prediction(p, image_bytes): model.eval()
image: mailhog/mailhog:${MAILHOG_SERVER:-latest}hostname: mailhog ports: -"${LOCAL_LISTEN_ADDR}${HOST_PORT_MAILHOG}:8025"networks: app_net: ipv4_address: 172.16.238.201 depends_on: -bind- php - httpd flask1: image: devilbox/python-flask:${PYTHON_VERSION:-3.8}-dev hostname: flask1 port...