lineyka_manager.py 文件源码

def tm_paste_image_from_clipboard(self, img_label):
        rand  = hex(random.randint(0, 1000000000)).replace('0x', '')
        img_path = os.path.normpath(os.path.join(self.db_chat.tmp_folder, ('tmp_image_' + rand + '.png')))

        clipboard = QtGui.QApplication.clipboard()
        img = clipboard.image()
        if img:
            img.save(img_path)
            cmd = '%s %s -resize 300 %s' % (os.path.normpath(self.db_chat.convert_exe), img_path, img_path)
            cmd2 = '%s %s -resize 300x300 %s' % (os.path.normpath(self.db_chat.convert_exe), img_path, img_path)
            cmd3 = '\"%s\" \"%s\" -resize 300 \"%s\"' % (os.path.normpath(self.db_chat.convert_exe), img_path, img_path)
            print(cmd)
            print(cmd2)
            print(cmd3)
            try:
                os.system(cmd)
            except:
                try:
                    os.system(cmd2)
                except:
                    try:
                        os.system(cmd3)
                    except: 
                        return(False, 'in tm_paste_image_from_clipboard - problems with conversion resize.png')
        else:
            self.message('Cannot Image!', 2)
            return(False, 'Cannot Image!')

        image = QtGui.QImage(img_path)
        img_label.setPixmap(QtGui.QPixmap.fromImage(image))
        self.makePreviewDialog.img_path = img_path