upstream/ipython Files · jupyter_notebook/widgets/deprecated.py

fix bug in stale profile clean up for clusters...

fix bug in stale profile clean up for clusters "clusters" tab of my notebook wasn't rendering, so checked the log, found the stack trace: ``` [...] File "/usr/local/lib/python3.4/site-packages/ipython-3.0.0-py3.4.egg/IPython/html/services/clusters/handlers.py", line 21, in get self.finish(json.dumps(self.cluster_manager.list_profiles())) File "/usr/local/lib/python3.4/site-packages/ipython-3.0.0-py3.4.egg/IPython/html/services/clusters/clustermanager.py", line 77, in list_profiles self.update_profiles() File "/usr/local/lib/python3.4/site-packages/ipython-3.0.0-py3.4.egg/IPython/html/services/clusters/clustermanager.py", line 74, in update_profiles self.profiles.pop(stale) TypeError: unhashable type: 'set' ``` looks like a pretty straightforward mistake

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      """Decorator for warning about deprecated widget classes"""

      # Copyright (c) IPython Development Team.

      # Distributed under the terms of the Modified BSD License.

      from warnings import warn

      def DeprecatedClass(base, class_name):

          """Warn about a deprecated class on instantiation"""

          # Hook the init method of the base class.

          def init_hook(self, *pargs, **kwargs):

              base.__init__(self, *pargs, **kwargs)

              # Warn once per class.

              if base not in DeprecatedClass._warned_classes:

                  DeprecatedClass._warned_classes.append(base)

                  warn('"{}" is deprecated, please use "{}" instead.'.format(

                      class_name, base.__name__))

          return type(class_name, (base,), {'__init__': init_hook})

      DeprecatedClass._warned_classes = []

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				"""Decorator for warning about deprecated widget classes"""

				# Copyright (c) IPython Development Team.
				# Distributed under the terms of the Modified BSD License.

				from warnings import warn


				def DeprecatedClass(base, class_name):
				"""Warn about a deprecated class on instantiation"""
				# Hook the init method of the base class.
				def init_hook(self, pargs, *kwargs):
				base.__init__(self, pargs, *kwargs)

				# Warn once per class.
				if base not in DeprecatedClass._warned_classes:
				DeprecatedClass._warned_classes.append(base)
				warn('"{}" is deprecated, please use "{}" instead.'.format(
				class_name, base.__name__))
				return type(class_name, (base,), {'__init__': init_hook})

				DeprecatedClass._warned_classes = []