notebook config for cross origin

ipython_notebook_config.py

c = get_config()
c.NotebookApp.ip='*'
c.NotebookApp.port = 8888 
c.NotebookApp.open_browser = False

# Allow any set of ports, used below with localhost
port_digits = '(?::\d{1,5})?'

pat = '^(?:' + '|'.join([
    # Allow localhost on all ports to use, regardless of HTTP vs HTTPS
   
    '(?:https?://(?:localhost|127.0.0.1)' + port_digits + ')',

    # Allow lambdaops unfettered access
    'https://lambdaops.com',

    # Any tmpnb domain
    'https://.*\.tmpnb.org'
]) + ')$'

c.NotebookApp.allow_origin_pat = pat