soloman 
For the love of Artificial Intelligence, Python and QML
Installation
pip install soloman
Python Usage
Play audio
from soloman import Audio
aud = Audio()
aud.play('/path/to/music.mp3')Qml Usage
example.py
import soloman
...
engine = QQmlApplicationEngine()
...
engine.load('example.qml')Play audio
example.qml
Qt6
import QtQuick
...
import soloman
SAudio {
id: aud
}
Button {
text: "Play"
onClicked: aud.play('path/to/music.mp3')
}
Qt5
import QtQuick 2.15
...
import soloman 3.0
SAudio {
id: aud
}
Button {
text: "Play"
onClicked: aud.play('path/to/music.mp3')
}
Play videos
example.qml
Play a video file
Qt6
import QtQuick
...
import soloman
SVideo {
id: vid
}
Button {
text: "Play video"
onClicked: vid.play('path/to/video.mp4')
}Qt5
import QtQuick 2.15
...
import soloman 3.0
SVideo {
id: vid
}
Button {
text: "Play video"
onClicked: vid.play('path/to/video.mp4')
}Play stills
Option one
...
onClicked: vid.play('path/to/video_stills_01.jpg') # possibly the first image
...Option two
...
onClicked: vid.play('path/to/') # make sure folder contains only stills
...Show cv2 frame
example.py
import sys
import cv2
import threading
from time import sleep
from PyQt5.QtGui import QGuiApplication
from PyQt5.QtQml QQmlApplicationEngine
import soloman
app = QGuiApplication(sys.argv)
# Create a QML engine.
engine = QQmlApplicationEngine()
engine.quit.connect(app.quit)
engine.load(QUrl('example.qml'))
# Get SVideo
vid = soloman.Video(engine)
vid.get_SVideo('screen_01') # objectName goes here
# Capture
capture = cv2.VideoCapture(0) # capture camera
def start_capt():
# start thread
o_thread = threading.Thread(target=_start_capt)
o_thread.daemon = True
o_thread.start()
def _start_capt():
while True:
ret, frame = capture.read()
if not ret:
break
vid.show_frame(frame)
sleep(1/24)
# Call to start capturing
start_capt()
# Run the app
ret_value = app.exec_()
capture.release()
sys.exit(0)example.qml
Qt6
import QtQuick
import QtQuick.Controls.Basic
import solomon
ApplicationWindow {
visible: true
width: 800
height: 500
SVideo {
objectName: "screen_01" // declare objectName to be used in python
}
}Qt5
import QtQuick 2.15
import QtQuick.Controls 2.15
import solomon 3.0
ApplicationWindow {
visible: true
width: 800
height: 500
SVideo {
objectName: "screen_01" // declare objectName to be used in python
}
}Wiki
The wiki can be located here
