vercel

[stifan kristi]

perhaps any hints to deploy py4web on vercel?

ref :
https://dev.to/yash_makan/4-best-python-web-app-hosting-services-for-freewith-complete-process-57nb

thanks and best regards,
stifan

[Val K]

"use": "@vercel/python" (instead of unexplained "@liudonghua123/now-flask" )

#app.py

from py4web.core import wsgi

app = wsgi(apps_folder="apps", "password_file"="...", <the same as cli args>)

should work

вторник, 30 ноября 2021 г. в 13:57:38 UTC+3, stifan kristi:

[stifan kristi]

thanks, it works well, here is the full step
note : _dashboard and _default is not work (on local dev and vercel.com), perhaps some hints to make _dashboard works

pip install -U py4web

npm i vercel

mkdir py4web

cd py4web

py4web setup apps

py4web set_password

cat << EOF > vercel.json

{

  "version": 0,

  "builds": [

      {

          "src": "*.py",

          "use": "@vercel/python"

      }

  ],

  "routes": [

      {

          "src": "(.*)",

          "dest": "app.py"

      }

  ]

}

EOF

cat << EOF > requirements.txt

py4web

EOF

cat << EOF > app.py

from py4web.core import wsgi

app = wsgi(apps_folder = "apps", password_file = "password.txt")

EOF

../node_modules/.bin/vercel dev

../node_modules/.bin/vercel

best regards,

stifan

[Val K]

add dashboard_mode='full' to wsgi-args

also don't forget to run py4web to set password on you local machine before deploy

среда, 1 декабря 2021 г. в 14:17:36 UTC+3, stifan kristi:

[Val K]

The _default app is now only registered as the root app, i.e. no _default / * routes, but only / * routes

среда, 1 декабря 2021 г. в 14:17:36 UTC+3, stifan kristi:

thanks, it works well, here is the full step

[stifan kristi]

thanks for explain it, tested work well, here the modify part that make _dashboard works on vercel

cat << EOF > app.py

from py4web.core import wsgi

app = wsgi(apps_folder = "apps", password_file = "password.txt", dashboard_mode = "full")

EOF

best regards,

stifan

[Jarvis Silva]

Now you can host a flask app on vercel using their serveless functions, they have a python runtime, in your code you need to create a vercel.json file and add the python api routes and also add all the python code inside a api folder.

here is a complete step by step tutorial on how to do it: Deploy flask app to vercel