display info ezio 300

display_info.py

#!/usr/local/bin/python
# -*- coding: UTF-8 -*-
#
#  Author Silvio Giunge <[email protected]>
#  Display system info using ezio drivers
#  For FreeBSD 8.1 use to compile the drivers on the version 9.1
#


import os
import re
import sys
import time
import daemon
import signal
import platform
import threading
import subprocess


def control_c(signal, frame):
    sys.exit(0)


class display_info():
    def write_display(self, word, line):

        if (len(word) < 16):
            get_spaces = 16 - len(word)
            pre = " " * (get_spaces / 2)
            if (get_spaces % 2 == 1):
                pos = " " * (get_spaces / 2 + 1)
            else:
                pos = " " * (get_spaces / 2)
            set_info = "".join([pre, word, pos])
        else:
            set_info = word[:15]
        for idx, char in enumerate(set_info):
            os.system('/usr/local/sbin/ezio_300_api -d /dev/cuau1 -C "{}" {} {}'.format(char, line, idx + 1))

    def get_sbp(self, command):

        return subprocess.check_output(["{}".format(command)], shell=True)

    def get_uptime(self):

        get_uptime = [x.strip() for x in subprocess.check_output(['/usr/bin/uptime'], shell=True).split(',')]
        uptime = " ".join([get_uptime[0].split()[0], get_uptime[0].split()[2]])
        self.write_display("UPTIME", 1)
        self.write_display(uptime, 2)
        time.sleep(5)
        average = " ".join([get_uptime[2].split(':')[1], get_uptime[3], get_uptime[4]])
        self.write_display("AVERAGE", 1)
        self.write_display(average, 2)
        time.sleep(5)

    def get_hostname(self):

        get_hostname = subprocess.check_output(['/bin/hostname'], shell=True).strip()
        self.write_display("HOSTNAME", 1)
        self.write_display(get_hostname.upper(), 2)
        time.sleep(5)

    def get_disk_space(self):

        st = os.statvfs('/')
        free = st.f_bavail * st.f_frsize
        total = st.f_blocks * st.f_frsize
        free_percent = 100 * free / total
        self.write_display("FREE SPACE /", 1)
        self.write_display("{}%".format(free_percent), 2)
        time.sleep(5)

    def get_arch(self):

        arch = platform.processor()
        self.write_display("PROCESSOR ARCH /", 1)
        self.write_display(arch.upper(), 2)
        time.sleep(5)

    def get_iface_ips(self):

        ptrn = re.compile(r'[a-z0-9]+', re.IGNORECASE)
        pt_in = re.compile(r"\tinet\ ", re.IGNORECASE)
        get_inet = []
        ifs = [i.split(':')[0] for i in self.get_sbp('ifconfig').split('\n') if ptrn.match(i)]
        for i in ifs:
            for line in self.get_sbp('ifconfig {}'.format(i)).split('\n'):
                if pt_in.match(line):
                    get_inet.append([i, line.split()[1]])
        if len(get_inet) > 0:
            for i in get_inet:
                if not re.match(r'lo[0-9]', i[0]):
                    self.write_display(i[0].upper(), 1)
                    self.write_display(i[1], 2)
                    time.sleep(4)

    def run(self):

        while True:
            self.get_iface_ips()
            self.get_arch()
            self.get_disk_space()
            self.get_uptime()
            self.get_hostname()


def main():
    if os.system('/bin/pgrep -fl display_info.py') == 0:
        sys.exit(0)
    signal.signal(signal.SIGINT, control_c)
    start = display_info()
    start.run()


if __name__ == "__main__":
    start_main = daemon.DaemonContext()
    with start_main:
        main()

Hello, I want to use your code. How can I get the ezio_300_api and drivers for the LCD display?