[SciPy-user] convert shelved object back to dictionary
Fernando Perez
Fernando.Perez at colorado.edu
Thu Oct 6 12:38:17 EDT 2005
Ryan Krauss wrote:
> Just about. For some reason __dict__ didn't come up as an option when
> I typed user. and hit tab in Ipython, so I didn't know it was there.
> The only slight problem with __dict__ is that it includes some
> properties like __builtins__ that I would like to filter out of the
> dictionary.
You can control whether tab-completion shows the single and double-underscore
prefixed attributes of objects. This is the relevant section in the
~/.ipython/ipythonrc file:
# (iii) readline_omit__names: normally hitting <tab> after a '.' in a name
# will complete all attributes of an object, including all the special methods
# whose names start with single or double underscores (like __getitem__ or
# __class__).
# This variable allows you to control this completion behavior:
# readline_omit__names 1 -> completion will omit showing any names starting
# with two __, but it will still show names starting with one _.
# readline_omit__names 2 -> completion will omit all names beginning with one
# _ (which obviously means filtering out the double __ ones).
# Even when this option is set, you can still see those names by explicitly
# typing a _ after the period and hitting <tab>: 'name._<tab>' will always
# complete attribute names starting with '_'.
# This option is off by default so that new users see all attributes of any
# objects they are dealing with.
readline_omit__names 1
See what value you have for that, and set it to something you like. Note that
you can still see the underscored names regardless of this setting if you type
a single underscore yourself, and THEN hit tab:
In [4]: a='hi'
In [5]: a.<TAB>
a.capitalize a.expandtabs a.islower a.lower a.rstrip a.title
a.center a.find a.isspace a.lstrip a.split
[etc...]
In [5]: a._<TAB>
a.__add__ a.__getattribute__ a.__le__ a.__reduce__
a.__class__ a.__getitem__ a.__len__ a.__reduce_ex__
[etc...]
At runtime, you can see your whole ipython config state by simply typing %config.
Cheers,
f
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