Ralph_Cramden
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- Joined
- Dec 6, 2020
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Preliminary version of Python script for displaying WiiM Mini (and Pro?) currently playing data on an HDMI display. Fully tested on the $29 Inovato Quadra at various 16:9 screen resolutions, scales nicely on my 24" ASUS monitor, should work fine on 7" HDMI monitors. Screen blanking / HDMI display standby when no music playing. Also tested on Chromebook, but screen blanking won't work there. Requires installing a few Python modules, which I'll list later.
Python:
#!/usr/bin/python3
# -*- coding: utf-8 -*-
import time
import os
from datetime import datetime
import json
import requests
import xmltodict
import upnpclient
from tkinter import *
from PIL import ImageTk,Image,ImageFont,ImageDraw
from random import randrange
from threading import Thread
####################################################################
#### Change the ip address to that of your WiiM Mini
dev = upnpclient.Device("http://192.168.68.112:49152/description.xml")
####################################################################
ws = Tk()
ws.title('WiiM Office')
ws.attributes("-fullscreen",True)
ws.config(bg='#000000')
ws.resizable(0,0)
screenwidth = ws.winfo_screenwidth()
screenheight = ws.winfo_screenheight()
fontsize = screenheight // 20
print(screenheight,fontsize)
bgcolor = "#451f0c"
ON = 1
OFF = 0
time_lbl = Label(
ws,
text=time.strftime( "%d/%m/%Y %A %H:%M"),
anchor="w",
font=("Helvetica",fontsize),
padx=10,
pady=5,
bg=bgcolor,
fg='#ffffff'
)
time_lbl.grid(row=4,column=0,sticky="nwes")
progress_lbl = Label(
ws,
text="",
anchor="w",
font=("Helvetica",fontsize),
padx=10,
pady=5,
bg=bgcolor,
fg='#ffffff'
)
progress_lbl.grid(row=4,column=1,sticky="nwes")
title_lbl = Label(
ws,
text="",
anchor="w",
width=100,
padx=10,
pady=5,
font=("Helvetica",fontsize),
bg=bgcolor,
fg='#ffffff'
)
title_lbl.grid(row=0,column=0,columnspan=2,sticky=N+W)
artist_lbl = Label(
ws,
text="",
anchor="nw",
width=80,
wraplength=400,
justify="left",
padx=10,
pady=10,
font=("Helvetica",fontsize),
bg='#000000',
fg='#ffffff'
)
artist_lbl.grid(row=1,column=1,sticky=W+N)
album_lbl = Label(
ws,
text="",
anchor="nw",
width=80,
wraplength=400,
justify="left",
padx=10,
pady=10,
font=("Helvetica",fontsize),
bg='#000000',
fg='#ffffff'
)
album_lbl.grid(row=2,column=1,sticky=W+N)
meta_lbl = Label(
ws,
text="",
anchor="sw",
width=80,
padx=10,
pady=10,
font=("Helvetica",fontsize),
bg='#000000',
fg='#ffffff'
)
meta_lbl.grid(row=3,column=1,sticky=W+S)
art_lbl = Label(
ws,
image=None
)
art_lbl.grid(row=1,column=0,rowspan=3,sticky=W+N,padx=0,pady=0)
def screen(flag):
if flag == ON:
os.system("xset dpms force on")
else:
os.system("xset dpms force standby")
def get_nowplaying():
w = ws.winfo_width()
h = ws.winfo_height()
lh = title_lbl.winfo_height()
old_height = lh
old_title = ""
cleared = False
while True:
time.sleep(1)
try:
time_text=time.strftime("%a, %d %b %Y %H:%M")
obj = dev.AVTransport.GetInfoEx(InstanceID='0')
if obj['CurrentTransportState'] != 'PLAYING':
if not cleared:
screen(OFF)
cleared = True
continue
if cleared:
screen(ON)
cleared = False
time_lbl.config(text=time_text)
try:
duration = obj['TrackDuration'][3:]
reltime = obj['RelTime'][3:]
progress = f"{reltime}/{duration}"
except:
progress = ""
progress_lbl.config(text=progress)
meta = obj['TrackMetaData']
data = xmltodict.parse(meta)["DIDL-Lite"]["item"]
title = data['dc:title']
if title != old_title or h != old_height:
screen(ON)
try:
artist = data['upnp:artist'][:132]
except:
artist = ""
try:
quality = int(data['song:quality'])
except:
quality = 0
try:
actualQuality = data['song:actualQuality']
mediatype = "FLAC"
except:
actualQuality = ""
try:
rate = int(data['song:rate_hz'])/1000.0
except:
rate = 0
try:
depth = int(data['song:format_s'])
if actualQuality == "HD":
depth = 16
if depth > 24:
depth = 24
except:
depth = 0
try:
title = data['dc:title']
except:
title = ""
try:
album = data['upnp:album'][:132]
except:
album = ""
if album == "":
try:
album = data['dc:subtitle'][:132]
except:
pass
try:
mediatype = data['upnp:mediatype'].upper()
except:
if quality > 1 or len(actualQuality) > 0 :
mediatype = "FLAC"
else:
mediatype = ""
try:
br= int(data['song:bitrate'])
bitrate = f"{br} kbps"
except Exception as e:
print(e)
bitrate = ""
try:
arttmp = data["upnp:albumArtURI"]
if isinstance(arttmp, dict):
arturl = arttmp["#text"]
else:
arturl = arttmp
except:
arturl = ""
old_title = title
old_height = h
metatext = f"{depth} bits / {rate} kHz {bitrate}"
title_lbl.config(text=title)
artist_lbl.config(text=artist,wraplength=w/2)
album_lbl.config(text=album,wraplength=w/2)
meta_lbl.config(text=metatext)
try:
image = Image.open(requests.get(arturl,stream=True).raw)
image = image.resize((h-(lh*2),h-(lh*2)))
img = ImageTk.PhotoImage(image)
art_lbl.config(image=img)
except Exception as e:
print(e)
pass
except Exception as e:
print(e)
ws.update()
thread = Thread(target=get_nowplaying)
thread.daemon = True
thread.start()
ws.mainloop()
