upstream/ipython Files · IPython/utils/codeutil.py

Adds configuration options to use Google Drive content manager...

Adds configuration options to use Google Drive content manager Adds the key contentmanager_js_source to webapp_settings that allows for specifying the content manager JavaScript source file. Also adds a NotebookManager subclass, ClientSideNotebookManager, which does minimal logic. This class is used when the JavaScript content manager doesn't use the Python notebook manager, but rather implements that logic client side, as is the case for the Google Drive based content manager. A sample command line that uses the Google Drive content manager, and the ClientSideNotebookManager, is ipython notebook --NotebookApp.webapp_settings="{'contentmanager_js_source': 'base/js/drive_contentmanager'}" --NotebookApp.notebook_manager_class="IPython.html.services.notebooks.clientsidenbmanager.ClientSideNotebookManager"

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             codeutil.py
        
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      # encoding: utf-8

      """Utilities to enable code objects to be pickled.

      Any process that import this module will be able to pickle code objects.  This

      includes the func_code attribute of any function.  Once unpickled, new

      functions can be built using new.function(code, globals()).  Eventually

      we need to automate all of this so that functions themselves can be pickled.

      Reference: A. Tremols, P Cogolo, "Python Cookbook," p 302-305

      """

      # Copyright (c) IPython Development Team.

      # Distributed under the terms of the Modified BSD License.

      import sys

      import types

      try:

          import copyreg  # Py 3

      except ImportError:

          import copy_reg as copyreg  # Py 2

      def code_ctor(*args):

          return types.CodeType(*args)

      def reduce_code(co):

          args =  [co.co_argcount, co.co_nlocals, co.co_stacksize,

                  co.co_flags, co.co_code, co.co_consts, co.co_names,

                  co.co_varnames, co.co_filename, co.co_name, co.co_firstlineno,

                  co.co_lnotab, co.co_freevars, co.co_cellvars]

          if sys.version_info[0] >= 3:

              args.insert(1, co.co_kwonlyargcount)

          return code_ctor, tuple(args)

      copyreg.pickle(types.CodeType, reduce_code)

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				# encoding: utf-8

				"""Utilities to enable code objects to be pickled.

				Any process that import this module will be able to pickle code objects. This
				includes the func_code attribute of any function. Once unpickled, new
				functions can be built using new.function(code, globals()). Eventually
				we need to automate all of this so that functions themselves can be pickled.

				Reference: A. Tremols, P Cogolo, "Python Cookbook," p 302-305
				"""

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

				import sys
				import types
				try:
				import copyreg # Py 3
				except ImportError:
				import copy_reg as copyreg # Py 2

				def code_ctor(*args):
				return types.CodeType(*args)

				def reduce_code(co):
				args = [co.co_argcount, co.co_nlocals, co.co_stacksize,
				co.co_flags, co.co_code, co.co_consts, co.co_names,
				co.co_varnames, co.co_filename, co.co_name, co.co_firstlineno,
				co.co_lnotab, co.co_freevars, co.co_cellvars]
				if sys.version_info[0] >= 3:
				args.insert(1, co.co_kwonlyargcount)
				return code_ctor, tuple(args)

				copyreg.pickle(types.CodeType, reduce_code)