[IPython-dev] [IPython-user] IPython tab-completion behaviour in Linux
Gökhan SEVER
gokhansever at gmail.com
Mon Jun 29 12:25:45 EDT 2009
On Mon, Jun 29, 2009 at 9:04 AM, Jeff Kaufman<jeff at alum.swarthmore.edu> wrote:
> G??khan SEVER wrote:
>>
>> See the examples below:
>>
>> [gsever at ccn ~]$ ipython
>> Logging to /home/gsever/.ipython/2009-06-29.py
>>
>> Python 2.5.2 (r252:60911, Sep 30 2008, 15:41:38)
>> Type "copyright", "credits" or "license" for more information.
>>
>> IPython 0.10.bzr.r1174 -- An enhanced Interactive Python.
>> ...
>>
>> In [1]: "".
>> Display all 104 possibilities? (y or n)
>>
>> In [1]: "".s
>> .sage .serverauth.5593 .subversion
>> .scribus .ssh
>>
>> In [1]: [].
>> Display all 104 possibilities? (y or n)
>>
>> In [1]: [].sort()
>>
>> In [2]: [].sort?
>> Type: list
>> Base Class: <type 'list'>
>> String Form: []
>> Namespace: Interactive
>> Length: 0
>> Docstring:
>> list() -> new list
>> list(sequence) -> new list initialized from sequence's items
>>
>
> Note that some of this does work for strings:
>
> In [1]: ''.join?
> Type: str
> Base Class: <type 'str'>
> String Form:
> Namespace: Interactive
> Length: 0
> Docstring:
> str(object) -> string
>
> Return a nice string representation of the object.
> If the argument is a string, the return value is the same object.
>
> In [2]: "".join?
> Type: str
> Base Class: <type 'str'>
> String Form:
> Namespace: Interactive
> Length: 0
> Docstring:
> str(object) -> string
>
> Return a nice string representation of the object.
> If the argument is a string, the return value is the same object.
>
> And the issues are not limited to empty strings:
>
> In [3]: "test".<tab>
> .svn/entries .svn/prop-base .svn/text-base
> .svn/format .svn/props .svn/tmp
>
> In [3]: "test".svn/
>
> (In this case, .svn is the only dotfile in the curdir)
>
> Spaces change the matter:
>
> In [4]: "this is a test".<tab>
>
> Does nothing.
>
> The problem has something to do with the interaction of tab completion
> and quote marks, and the current behavior doesn't make much sense.
>
> Jeff
>
I am pinging the devel list, just in case someone might say something
about this issue. If not, I will post a bug at
https://bugs.launchpad.net/ipython/
>From my IPy shell, as also Jeff noted, empty or non-empty objects
cannot list their associated methods and attributes without assigning
them to names.
Some additional information, I use:
Linux ccn 2.6.27.19-170.2.35.fc10.i686.PAE (Fedora 10)
Python 2.5.2
IPython 0.10.bzr.r1174
GNU bash, version 3.2.39
In [1]: [1,2,3].
Display all 104 possibilities? (y or n)
In [1]: {1:'a', 2:'b'}.
Display all 104 possibilities? (y or n)
In [2]: a = {1:'a', 2:'b'}
In [3]: a.
a.__class__ a.__le__ a.get
a.__cmp__ a.__len__ a.has_key
a.__contains__ a.__lt__ a.items
a.__delattr__ a.__ne__ a.iteritems
a.__delitem__ a.__new__ a.iterkeys
a.__doc__ a.__reduce__ a.itervalues
a.__eq__ a.__reduce_ex__ a.keys
a.__ge__ a.__repr__ a.pop
a.__getattribute__ a.__setattr__ a.popitem
a.__getitem__ a.__setitem__ a.setdefault
a.__gt__ a.__str__ a.update
a.__hash__ a.clear a.values
a.__init__ a.copy
a.__iter__ a.fromkeys
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