!date

from IPython.display import Javascript

Javascript("""
// On 2/7/14 1:57 PM, Juergen Hasch writes:
// This is my hack. Slow as hell for anything larger than some 10k.

window.addEventListener('paste', function(event){
    var cell = IPython.notebook.get_selected_cell();
    var items = event.clipboardData.items;
    for (var i = 0; i < items.length; ++i) {
        if (items[i].kind == 'file' && items[i].type.indexOf('image/') !== -1) {
            var blob = items[i].getAsFile();
            window.URL = window.URL || window.webkitURL;
            var blobUrl = window.URL.createObjectURL(blob);
            var img = document.createElement('img');
            img.src = blobUrl;

            var reader = new FileReader();
            reader.onload = ( function(evt) {
                var new_cell = IPython.notebook.insert_cell_below('markdown');
                var str = '<img src="' + evt.target.result + '">';
                new_cell.set_text(str);
                new_cell.edit_mode();
                new_cell.execute();
                } );
            reader.readAsDataURL(blob);
        }
    }
});
""")