redfalsh / flask-serial Goto Github PK

Hi, I'm using flask-serial in my flask project to display data from another device connected via serial on a dashboard.

Now I converted the project into a docker project and I run it with the following command:

docker-compose up --build

It works with a nginx server and gunicorn and the docker-compose.yaml file looks like this:

version: '3.3'
services:
  mywebapp:
    container_name: mywebapp
    restart: always
    env_file: .env
    build: .
    networks:
      - db_network
      - web_network
    volumes:
      - /dev:/dev
    privileged: true
    tty: true

  nginx:
    container_name: nginx
    restart: always
    image: "nginx:latest"
    ports:
      - "80:80"
      - "443:443"
    volumes:
      - ./nginx:/etc/nginx/conf.d
      - ./certs:/etc/ssl/certs
    networks:
      - web_network
    depends_on: 
      - mywebapp
networks:
  db_network:
    driver: bridge
  web_network:
    driver: bridge

With this configuration somehow the uart messages from /dev/ttyS0 somehow aren't forwarded to the python script. Has anyone an idea how to fix it to work?

I have been trying to install flask-serial to venv. There was no sign of faliure but when I tried to run by flask app, it is saying that there was no module named 'flask_serial'

Here is the logs from installing flask-serial using python setup.py install

running install
running bdist_egg
running egg_info
writing requirements to flask_serial.egg-info/requires.txt
writing flask_serial.egg-info/PKG-INFO
writing top-level names to flask_serial.egg-info/top_level.txt
writing dependency_links to flask_serial.egg-info/dependency_links.txt
reading manifest file 'flask_serial.egg-info/SOURCES.txt'
writing manifest file 'flask_serial.egg-info/SOURCES.txt'
installing library code to build/bdist.linux-x86_64/egg
running install_lib
running build_py
creating build/bdist.linux-x86_64/egg
creating build/bdist.linux-x86_64/egg/flask_serial
copying build/lib.linux-x86_64-2.7/flask_serial/init.py -> build/bdist.linux-x86_64/egg/flask_serial
byte-compiling build/bdist.linux-x86_64/egg/flask_serial/init.py to init.pyc
creating build/bdist.linux-x86_64/egg/EGG-INFO
copying flask_serial.egg-info/PKG-INFO -> build/bdist.linux-x86_64/egg/EGG-INFO
copying flask_serial.egg-info/SOURCES.txt -> build/bdist.linux-x86_64/egg/EGG-INFO
copying flask_serial.egg-info/dependency_links.txt -> build/bdist.linux-x86_64/egg/EGG-INFO
copying flask_serial.egg-info/requires.txt -> build/bdist.linux-x86_64/egg/EGG-INFO
copying flask_serial.egg-info/top_level.txt -> build/bdist.linux-x86_64/egg/EGG-INFO
creating 'dist/flask_serial-1.1.0-py2.7.egg' and adding 'build/bdist.linux-x86_64/egg' to it
removing 'build/bdist.linux-x86_64/egg' (and everything under it)
Processing flask_serial-1.1.0-py2.7.egg
Removing /usr/local/lib/python2.7/dist-packages/flask_serial-1.1.0-py2.7.egg
Copying flask_serial-1.1.0-py2.7.egg to /usr/local/lib/python2.7/dist-packages
flask-serial 1.1.0 is already the active version in easy-install.pth

Installed /usr/local/lib/python2.7/dist-packages/flask_serial-1.1.0-py2.7.egg
Processing dependencies for flask-serial==1.1.0
Searching for pyserial==3.4
Best match: pyserial 3.4
Adding pyserial 3.4 to easy-install.pth file

Using /usr/local/lib/python2.7/dist-packages
Searching for typing==3.7.4.1
Best match: typing 3.7.4.1
Processing typing-3.7.4.1-py2.7.egg
typing 3.7.4.1 is already the active version in easy-install.pth

Using /usr/local/lib/python2.7/dist-packages/typing-3.7.4.1-py2.7.egg
Searching for Flask==1.1.1
Best match: Flask 1.1.1
Adding Flask 1.1.1 to easy-install.pth file
Installing flask script to /usr/local/bin

Using /usr/local/lib/python2.7/dist-packages
Searching for Werkzeug==0.16.0
Best match: Werkzeug 0.16.0
Adding Werkzeug 0.16.0 to easy-install.pth file

Using /usr/local/lib/python2.7/dist-packages
Searching for Click==7.0
Best match: Click 7.0
Adding Click 7.0 to easy-install.pth file

Using /usr/local/lib/python2.7/dist-packages
Searching for Jinja2==2.10.3
Best match: Jinja2 2.10.3
Adding Jinja2 2.10.3 to easy-install.pth file

Using /usr/local/lib/python2.7/dist-packages
Searching for itsdangerous==1.1.0
Best match: itsdangerous 1.1.0
Adding itsdangerous 1.1.0 to easy-install.pth file

Using /usr/local/lib/python2.7/dist-packages
Searching for MarkupSafe==1.1.1
Best match: MarkupSafe 1.1.1
Adding MarkupSafe 1.1.1 to easy-install.pth file

Using /usr/local/lib/python2.7/dist-packages
Finished processing dependencies for flask-serial==1.1.0

Also, while I was trying to install flask-serial using pip, I get a non-ASCII error.

Traceback (most recent call last): File "/home/pi/python/agvflask.py", line 3, in <module> from flask_socketio import SocketIO File "/usr/local/lib/python3.9/dist-packages/flask_socketio/__init__.py", line 9, in <module> from socketio import socketio_manage # noqa: F401 File "/usr/local/lib/python3.9/dist-packages/socketio/__init__.py", line 9, in <module> from .zmq_manager import ZmqManager File "/usr/local/lib/python3.9/dist-packages/socketio/zmq_manager.py", line 5, in <module> import eventlet.green.zmq as zmq File "/usr/local/lib/python3.9/dist-packages/eventlet/__init__.py", line 17, in <module> from eventlet import convenience File "/usr/local/lib/python3.9/dist-packages/eventlet/convenience.py", line 7, in <module> from eventlet.green import socket File "/usr/local/lib/python3.9/dist-packages/eventlet/green/socket.py", line 21, in <module> from eventlet.support import greendns File "/usr/local/lib/python3.9/dist-packages/eventlet/support/greendns.py", line 66, in <module> setattr(dns, pkg, import_patched('dns.' + pkg)) File "/usr/local/lib/python3.9/dist-packages/eventlet/support/greendns.py", line 61, in import_patched return patcher.import_patched(module_name, **modules) File "/usr/local/lib/python3.9/dist-packages/eventlet/patcher.py", line 132, in import_patched return inject( File "/usr/local/lib/python3.9/dist-packages/eventlet/patcher.py", line 109, in inject module = __import__(module_name, {}, {}, module_name.split('.')[:-1]) File "/usr/local/lib/python3.9/dist-packages/dns/zone.py", line 86, in <module> class Zone(dns.transaction.TransactionManager): File "/usr/local/lib/python3.9/dist-packages/dns/zone.py", line 757, in Zone ) -> dns.rdtypes.ANY.SOA.SOA: AttributeError: module 'dns.rdtypes' has no attribute 'ANY'

why has no attribute 'any'

Is anyone has the same issue? thank you.

Setting up a serial port is pretty straight forward. But what about multiple ports? I am making a program with 16+ serial connections. How would I configure this to work with "n" number of ports?