def main() -> None:
logging.basicConfig(level=logging.INFO, format="%(message)s")
logging.getLogger("PIL").setLevel(logging.ERROR)
parser = cmdline.create_parser(
description="Display FQDN and IP on the OLED")
parser.add_argument("--font",
default="/usr/share/fonts/TTF/ProggySquare.ttf",
help="Font path")
parser.add_argument("--font-size", default=16, type=int, help="Font size")
parser.add_argument("--interval",
default=5,
type=int,
help="Screens interval")
options = parser.parse_args(sys.argv[1:])
if options.config:
config = cmdline.load_config(options.config)
options = parser.parse_args(config + sys.argv[1:])
device = cmdline.create_device(options)
font = ImageFont.truetype(options.font, options.font_size)
display_types = cmdline.get_display_types()
if options.display not in cmdline.get_display_types()["emulator"]:
_logger.info("Iface: %s", options.interface)
_logger.info("Display: %s", options.display)
_logger.info("Size: %dx%d", device.width, device.height)
try:
summary = True
while True:
with canvas(device) as draw:
if summary:
text = f"{socket.getfqdn()}\nUp: {_get_uptime()}"
else:
text = f"Iface: %s\n%s" % (_get_ip())
draw.multiline_text((0, 0), text, font=font, fill="white")
summary = (not summary)
time.sleep(options.interval)
except (SystemExit, KeyboardInterrupt):
pass
def display_settings(args):
"""
Display a short summary of the settings.
:rtype: str
"""
iface = ''
display_types = cmdline.get_display_types()
if args.display not in display_types['emulator']:
iface = 'Interface: {}\n'.format(args.interface)
return 'Display: {}\n{}Dimensions: {} x {}\n{}'.format(
args.display, iface, args.width, args.height, '-' * 40)
def display_settings(self, args):
""" Display a short summary of the settings. :rtype: str """
iface = ''
display_types = cmdline.get_display_types()
if args.display not in display_types['emulator']:
iface = 'Interface: {}\n'.format(args.interface)
lib_name = cmdline.get_library_for_display_type(args.display)
if lib_name is not None:
lib_version = cmdline.get_library_version(lib_name)
else:
lib_name = lib_version = 'unknown'
version = 'luma.{} {} (luma.core {})'.format(lib_name, lib_version,
__version__)
return 'Version: {}\nDisplay: {}\n{}Dimensions: {} x {}\n{}'.format(
version, args.display, iface, args.width, args.height, '-' * 60)
def display_settings(args):
"""
Display a short summary of the settings.
:rtype: str
"""
iface = ""
display_types = cmdline.get_display_types()
if args.display not in display_types["emulator"]:
iface = f"Interface: {args.interface}\n"
lib_name = cmdline.get_library_for_display_type(args.display)
if lib_name is not None:
lib_version = cmdline.get_library_version(lib_name)
else:
lib_name = lib_version = "unknown"
version = f"luma.{lib_name} {lib_version} (luma.core {luma.core.__version__})"
return f"Version: {version}\nDisplay: {args.display}\n{iface}Dimensions: {args.width} x {args.height}"
def display_settings(args):
"""
Display a short summary of the settings.
:rtype: str
"""
iface = ""
display_types = cmdline.get_display_types()
if args.display not in display_types["emulator"]:
iface = "Interface: "
lib_name = cmdline.get_library_for_display_type(args.display)
if lib_name is not None:
lib_version = cmdline.get_library_version(lib_name)
else:
lib_name = lib_version = "unknown"
version = ""
return ""
def display_settings(args):
"""
Display a short summary of the settings.
:rtype: str
"""
iface = ""
display_types = cmdline.get_display_types()
if args.display not in display_types["emulator"]:
iface = "Interface: {}\n".format(args.interface)
lib_name = cmdline.get_library_for_display_type(args.display)
if lib_name is not None:
lib_version = cmdline.get_library_version(lib_name)
else:
lib_name = lib_version = "unknown"
import luma.core
version = "luma.{} {} (luma.core {})".format(lib_name, lib_version,
luma.core.__version__)
return "Version: {}\nDisplay: {}\n{}Dimensions: {} x {}\n{}".format(
version, args.display, iface, args.width, args.height, "-" * 60)
def test_get_display_types():
"""
Enumerate display types.
"""
assert list(cmdline.get_display_types().keys()) == \
cmdline.get_supported_libraries()
def main() -> None:
logging.basicConfig(level=logging.INFO, format="%(message)s")
logging.getLogger("PIL").setLevel(logging.ERROR)
parser = cmdline.create_parser(
description="Display FQDN and IP on the OLED")
parser.add_argument("--font",
default="/usr/share/fonts/TTF/ProggySquare.ttf",
help="Font path")
### srepac change - to make it fit into 3 lines on small oled or 5 lines on big oled -- each row limited to 19 chars
parser.add_argument("--font-size", default=15, type=int, help="Font size")
parser.add_argument("--interval",
default=5,
type=int,
help="Screens interval")
options = parser.parse_args(sys.argv[1:])
if options.config:
config = cmdline.load_config(options.config)
options = parser.parse_args(config + sys.argv[1:])
device = cmdline.create_device(options)
font = ImageFont.truetype(options.font, options.font_size)
display_types = cmdline.get_display_types()
if options.display not in cmdline.get_display_types()["emulator"]:
_logger.info("Iface: %s", options.interface)
_logger.info("Display: %s", options.display)
_logger.info("Size: %dx%d", device.width, device.height)
try:
### srepac changes to show during service start up
with canvas(device) as draw:
text = f"kvmd-oled.64\nby srepac\n\nInitializing...\n"
draw.multiline_text((0, 0),
text,
font=font,
fill="white",
align="center")
screen = 0
###
while True:
with canvas(device) as draw:
### srepac changes to have different screens using modulo division (up to 5 lines per screen)
rem = screen % 3
if rem == 0: ### first page is fqdn, model number, image (v2-hdmi, v2-hdmiusb, etc...) + kvmd ver, and date
x = os.popen(" date +\"%D %H:%M %Z\" ")
date = x.read().replace('\n', '')
x = os.popen(
" pistat | grep Pi | awk '{print $4, $5, $6, $7, $8, $9}' | sed -e 's/ Model //g' -e 's/ / /g'"
)
model = x.read().replace('\n', '')
x = os.popen(
" pacman -Q | grep kvmd-platform | cut -d'-' -f3,4 ")
img = x.read().replace('\n', '')
x = os.popen(
" pacman -Q | grep kvmd' ' | awk '{print $NF}' | sed 's/-[1-9]//g' "
)
kvmdver = x.read().replace('\n', '')
x = os.popen(
" free -m | grep Mem: | awk '{print \"RAM:\", $3 \"/\" $2 \" MB\"}' "
)
ram = x.read().replace('\n', '')
#x = os.popen(" pacman -Q | grep ustreamer | awk '{print $NF}' | sed 's/-[1-9]//g' ")
#ustreamer = x.read().replace('\n', '')
# ALTERNATE screen which includes ustreamer version
#text = f"{socket.getfqdn()}\nPi {model}\n{img} v{kvmdver}\nustreamer v{ustreamer}\n{date}"
text = f"{socket.getfqdn()}\nPi {model}\n{img} v{kvmdver}\n{ram}\n{date}"
elif rem == 1: ### 2nd page shows both eth/wlan IP, SSID, and cpu/gpu temps
x = os.popen(" pistat | grep temp | cut -d' ' -f 3 ")
temps = x.read().replace('\n', ' ')
connstatus = os.popen(
" count=0; ethip=$( ip -o a show | grep -v inet6 | awk '{print $2, $4}' | cut -d'/' -f1 | egrep 'eth|br' ); ssid=$( netctl-auto list | grep '*' | awk -F\- '{print $NF}' ) ; if [[ \"$ethip\" != \"\" ]]; then printf \"%s %s\n\" $ethip; count+=1; else echo \"LAN not connected\"; fi; if [[ \"$ssid\" == \"\" ]]; then echo \"Wifi not connected\" ; else echo \"SSID $ssid\"; count+=1; fi ; if [[ $count -gt 0 ]]; then printf \"%s %s\n\" $( ip -o a show | grep -v inet6 | awk '{print $2, $4}' | cut -d'/' -f1 | egrep 'tailscale|wlan' | sed 's/tailscale/ts/g' ); fi "
)
text = f"Temp {temps}\n{connstatus.read()}"
else: ### last page shows uptime, load avgs, and sd card usage % and free space
x = os.popen(
" for i in `mount | grep mmc | awk '{print $1}' | sort | grep -v p1`; do echo -n `df -h $i | grep -v Filesystem | sort | awk '{print $1, $5, $4}' | sed -e 's+/dev/mmcblk0++g' -e 's+p3+msd+' -e 's+p2+/+' -e 's+p1+/boot+'`' '; mount | grep $i | awk '{print $NF}' | awk -F, '{print $1}' | sed 's/(//g'; done "
)
sdcard = x.read()
load1, load5, load15 = os.getloadavg()
x = os.popen(
" num=$( uptime | awk -F'user' '{print $1}' | awk '{print $NF}' ); if [[ $num -gt 1 || $num -eq 0 ]]; then echo $num users; else echo $num user; fi "
)
users = x.read().replace('\n', '')
text = f"{_get_uptime()}, {users}\n{load1}, {load5}, {load15}\n---storage---\n{sdcard}"
screen += 1
draw.multiline_text((0, 0), text, font=font, fill="white")
time.sleep(options.interval)
except (SystemExit, KeyboardInterrupt):
pass
