upstream/ipython Files · IPython/core/plugin.py

Improvements to exception handling to transport structured tracebacks....

Improvements to exception handling to transport structured tracebacks. This code is still fairly hackish, but we're starting to get there. We still need to improve the api, because right now runlines() does way too much, and I had to set the exception state in a temporary private variable. But client-side things are working better, so we can continue fixing the kernel without bottlenecking Evan.

Brian Granger - - Load All Authors

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             plugin.py
        
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             / IPython / core / plugin.py
          
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      # encoding: utf-8

      """IPython plugins.

      Authors:

      * Brian Granger

      """

      #-----------------------------------------------------------------------------

      #  Copyright (C) 2010  The IPython Development Team

      #

      #  Distributed under the terms of the BSD License.  The full license is in

      #  the file COPYING, distributed as part of this software.

      #-----------------------------------------------------------------------------

      #-----------------------------------------------------------------------------

      # Imports

      #-----------------------------------------------------------------------------

      from IPython.config.configurable import Configurable

      from IPython.utils.traitlets import Dict

      #-----------------------------------------------------------------------------

      # Main class

      #-----------------------------------------------------------------------------

      class PluginManager(Configurable):

          """A manager for IPython plugins."""

          plugins = Dict({})

          def __init__(self, config=None):

              super(PluginManager, self).__init__(config=config)

          def register_plugin(self, name, plugin):

              if not isinstance(plugin, Plugin):

                  raise TypeError('Expected Plugin, got: %r' % plugin)

              if self.plugins.has_key(name):

                  raise KeyError('Plugin with name already exists: %r' % name)

              self.plugins[name] = plugin

          def unregister_plugin(self, name):

              del self.plugins[name]

          def get_plugin(self, name, default=None):

              return self.plugins.get(name, default)

      class Plugin(Configurable):

          """Base class for IPython plugins."""

          pass

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				# encoding: utf-8
				"""IPython plugins.

				Authors:

				* Brian Granger
				"""

				#-----------------------------------------------------------------------------
				# Copyright (C) 2010 The IPython Development Team
				#
				# Distributed under the terms of the BSD License. The full license is in
				# the file COPYING, distributed as part of this software.
				#-----------------------------------------------------------------------------

				#-----------------------------------------------------------------------------
				# Imports
				#-----------------------------------------------------------------------------

				from IPython.config.configurable import Configurable
				from IPython.utils.traitlets import Dict

				#-----------------------------------------------------------------------------
				# Main class
				#-----------------------------------------------------------------------------

				class PluginManager(Configurable):
				"""A manager for IPython plugins."""

				plugins = Dict({})

				def __init__(self, config=None):
				super(PluginManager, self).__init__(config=config)

				def register_plugin(self, name, plugin):
				if not isinstance(plugin, Plugin):
				raise TypeError('Expected Plugin, got: %r' % plugin)
				if self.plugins.has_key(name):
				raise KeyError('Plugin with name already exists: %r' % name)
				self.plugins[name] = plugin

				def unregister_plugin(self, name):
				del self.plugins[name]

				def get_plugin(self, name, default=None):
				return self.plugins.get(name, default)


				class Plugin(Configurable):
				"""Base class for IPython plugins."""
				pass