upstream/ipython Files · IPython/frontend/html/notebook/__init__.py

restore collapsed state for cells...

restore collapsed state for cells js refactor removed this, but did not document the change. This restores it, but it would be fine to revert this and update the docs instead.

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             __init__.py
        
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             / IPython / frontend / html / notebook / __init__.py
          
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      """The IPython HTML Notebook"""

      # check for tornado 2.1.0

      msg = "The IPython Notebook requires tornado >= 2.1.0"

      try:

          import tornado

      except ImportError:

          raise ImportError(msg)

      try:

          version_info = tornado.version_info

      except AttributeError:

          raise ImportError(msg + ", but you have < 1.1.0")

      if version_info < (2,1,0):

          raise ImportError(msg + ", but you have %s" % tornado.version)

      del msg

      # check for pyzmq 2.1.4

      from IPython.zmq import check_for_zmq

      check_for_zmq('2.1.4', 'IPython.frontend.html.notebook')

      del check_for_zmq

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				"""The IPython HTML Notebook"""

				# check for tornado 2.1.0
				msg = "The IPython Notebook requires tornado >= 2.1.0"
				try:
				import tornado
				except ImportError:
				raise ImportError(msg)
				try:
				version_info = tornado.version_info
				except AttributeError:
				raise ImportError(msg + ", but you have < 1.1.0")
				if version_info < (2,1,0):
				raise ImportError(msg + ", but you have %s" % tornado.version)
				del msg

				# check for pyzmq 2.1.4
				from IPython.zmq import check_for_zmq
				check_for_zmq('2.1.4', 'IPython.frontend.html.notebook')
				del check_for_zmq