upstream/ipython Files · IPython/frontend/zopeinterface.py

Refactored the command line config system and other aspects of config....

Refactored the command line config system and other aspects of config. * Removed ``NoConfigDefault`` from our config logic entirely. It turns out that argparse has a nice ``argparse.SUPPRESS`` object that handles this nicely (r1283, r1284). * Completely cleared the previous config when :meth:`load_config` is called to allow it to be called more than once. * Added some additional tests and docs for the config system. * Removed the ``override_config`` and ``constructor_config`` config stages from :class:`~IPython.core.application.Applications` (r1293). * Completely refactored the command line config parser classes. We are now using a more object oriented design that allows for fine grained inheritance and good encapsulation.

Gael Varoquaux - - Load All Authors

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      # encoding: utf-8

      # -*- test-case-name: IPython.frontend.tests.test_frontendbase -*-

      """

      zope.interface mock. If zope is installed, this module provides a zope

      interface classes, if not it provides mocks for them.

      Classes provided: 

      Interface, Attribute, implements, classProvides

      """

      __docformat__ = "restructuredtext en"

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

      #  Copyright (C) 2008  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.

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

      try:

          from zope.interface import Interface, Attribute, implements, classProvides

      except ImportError:

          #zope.interface is not available

          Interface = object

          def Attribute(name, doc): pass

          def implements(interface): pass

          def classProvides(interface): pass

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				# encoding: utf-8
				# -- test-case-name: IPython.frontend.tests.test_frontendbase --
				"""
				zope.interface mock. If zope is installed, this module provides a zope
				interface classes, if not it provides mocks for them.

				Classes provided:
				Interface, Attribute, implements, classProvides
				"""
				__docformat__ = "restructuredtext en"

				#-------------------------------------------------------------------------------
				# Copyright (C) 2008 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.
				#-------------------------------------------------------------------------------

				try:
				from zope.interface import Interface, Attribute, implements, classProvides
				except ImportError:
				#zope.interface is not available
				Interface = object
				def Attribute(name, doc): pass
				def implements(interface): pass
				def classProvides(interface): pass