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# encoding: utf-8
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"""Generic functions for extending IPython.
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See http://cheeseshop.python.org/pypi/simplegeneric.
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Here is an example from IPython.utils.text::
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def print_lsstring(arg):
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"Prettier (non-repr-like) and more informative printer for LSString"
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print "LSString (.p, .n, .l, .s available). Value:"
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print arg
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print_lsstring = result_display.when_type(LSString)(print_lsstring)
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"""
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#-----------------------------------------------------------------------------
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# Copyright (C) 2008-2009 The IPython Development Team
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#
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# Distributed under the terms of the BSD License. The full license is in
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# the file COPYING, distributed as part of this software.
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#-----------------------------------------------------------------------------
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#-----------------------------------------------------------------------------
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# Imports
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#-----------------------------------------------------------------------------
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from IPython.core.error import TryNext
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from IPython.external.simplegeneric import generic
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#-----------------------------------------------------------------------------
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# Imports
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#-----------------------------------------------------------------------------
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@generic
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def result_display(result):
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"""Print the result of computation."""
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raise TryNext
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@generic
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def inspect_object(obj):
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"""Called when you do obj?"""
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raise TryNext
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@generic
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def complete_object(obj, prev_completions):
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"""Custom completer dispatching for python objects.
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Parameters
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----------
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obj : object
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The object to complete.
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prev_completions : list
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List of attributes discovered so far.
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This should return the list of attributes in obj. If you only wish to
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add to the attributes already discovered normally, return
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own_attrs + prev_completions.
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"""
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raise TryNext
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