##// END OF EJS Templates
upstream » ipython
RSS

Clone from https://github.com/ipython/ipython.git

disallow no-prefix `ipython foo=bar` argument style....
disallow no-prefix `ipython foo=bar` argument style. This style is in rc1, but will be removed in rc2. Since they don't match any flag pattern, rc1-style arguments will be interpreted by IPython as files to be run. So `ipython gui=foo -i` will exec gui=foo, and pass '-i' to gui=foo. Presumably this file won't exist, so there will be an error: Error in executing file in user namespace: gui=foo Assignments *must* have two leading '-', as in: ipython --foo=bar all flags (non-assignments) can be specified with one or two leading '-', as in: ipython -i --pylab -pdb --pprint script.py or ipython --i -pylab --pdb -pprint script.py but help only reports two-leading, as single-leading options will likely be removed on moving to argparse, where they will be replaced by single-letter aliases. The common remaining invalid option will be: ipython -foo=bar and a suggestion for 'did you mean --foo=bar'? will be presented in these cases.
Brian Granger - - Load All Authors

File last commit:

r2738:95a4f176
r4197:368e365a
Show More
plugin.py
51 lines | 1.6 KiB | text/x-python | PythonLexer
/ IPython / core / plugin.py
History | Annotation | Raw |Copy content |Copy permalink
# 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