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

Multiple improvements to tab completion....

Multiple improvements to tab completion. I refactored the API quite a bit, to retain readline compatibility but make it more independent of readline. There's still more to do in cleaning up our init_readline() method, but now the completer objects have separate rlcomplete() and complete() methods. The former uses the quirky readline API with a state flag, while the latter is stateless, takes only text information, and is more suitable for GUIs and other frontends to call programatically. Made other minor fixes to ensure the test suite passes in full. While all this code is a bit messy, we're getting in the direction of the APIs we need in the long run.

Brian Granger - - Load All Authors

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             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