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79 lines
2.4 KiB
79 lines
2.4 KiB
2 years ago
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import sys
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import random
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import zipfile
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import webp
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from io import BytesIO
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from PyQt5.QtCore import QTimer
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from PyQt5 import QtWidgets, QtGui, QtCore
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from PIL import Image, ImageTk
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from PIL import ImageSequence
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import tempfile
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class Example(QtWidgets.QMainWindow):
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def __init__(self):
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super().__init__()
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self.initUI()
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def initUI(self):
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self.label = QtWidgets.QLabel(self)
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self.setCentralWidget(self.label)
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self.setWindowFlags(QtCore.Qt.WindowStaysOnTopHint | QtCore.Qt.FramelessWindowHint)
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self.zf = zipfile.ZipFile("gifs.zip", "r")
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self.gif_files = self.zf.namelist()
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self.timer = QTimer(self)
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self.timer.timeout.connect(self.show_random_gif)
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self.timer.start(1000)
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self.show_random_gif()
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def show_random_gif(self):
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if self.gif_files:
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gif_file = random.choice(self.gif_files)
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gif_bytes = self.zf.read(gif_file)
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with tempfile.NamedTemporaryFile(suffix='.gif', delete=False) as f:
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f.write(gif_bytes)
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file_name = f.name
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gif = Image.open(BytesIO(gif_bytes))
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width, height = gif.width, gif.height
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screen_width = QtWidgets.QDesktopWidget().screenGeometry().width()
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screen_height = QtWidgets.QDesktopWidget().screenGeometry().height()
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self.setGeometry(screen_width - width, screen_height - height, width, height)
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movie = QtGui.QMovie(file_name, parent=self)
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movie.setCacheMode(QtGui.QMovie.CacheAll)
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self.label.setMovie(movie)
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transparency = gif.info.get("transparency")
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if transparency is not None:
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self.label.clearMask()
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self.label.setMask(QtGui.QBitmap(width, height))
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self.label.clearMask()
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movie.start()
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else:
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self.label.clear()
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self.timer.stop()
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QTimer.singleShot(1000, self.timer.start)
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def setBackground(self, background_file):
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background = QtGui.QPixmap(background_file)
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palette = self.label.palette()
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palette.setBrush(self.label.backgroundRole(), QtGui.QBrush(background))
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self.label.setPalette(palette)
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self.label.setAutoFillBackground(True)
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if __name__ == '__main__':
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app = QtWidgets.QApplication(sys.argv)
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window = Example()
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window.show()
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sys.exit(app.exec_())
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