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Improve tooltip tringgering,make it configurable...
Improve tooltip tringgering,make it configurable As until now, when pressing tab and a white space was preceding the cursor The completion was triggerd with the whole namespace in it. Now if a whitespace or an opening bracket is just befor the cursor it will try to display a tooltip. The logic to find what object_info_request is send have been sightly changed to try to match the expression just before the last unmached openig bracket before the cursor (without considering what is after the cursor). example (_|_ represent the cursor): >>> his_|_<tab> # completion >>> hist(_|_<tab> # tooltip on hist >>> hist(rand(20),bins=range(_|_ <tab> #tooltip on range >>> hist(rand(20),bins=range(10), _|_ <tab> # tooltip on hist (whitespace before cursor) >>> hist(rand(20),bins=range(10),_|_ <tab> # completion as we dont care of what is after the cursor: >>> hist(rand(5000), bins=50, _|_orientaion='horizontal') # and tab, equivalent to >>> hist(rand(5000), bins=50, _|_<tab> # onte the space again >>> hist(_|_rand(5000), bins=50, orientaion='horizontal') # and tab, equivalent to >>> hist(_|_ the 4 give tooltip on hist note that you can get tooltip on things that aren't function by appending a '(' like >>> matplotlib(<tab> Which is kinda weird... so we might want to bound another shortcut for tooltip, but which matches without bracket... additionnaly I have added a "Config" pannel in the left pannel with a checkbox bind to wether or not activate this functionnality Note, (rebase and edited commit, might not work perfetly xwithout the following ones)
Bernardo B. Marques - - Load All Authors

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ledit.py
97 lines | 3.0 KiB | text/x-python | PythonLexer
/ IPython / quarantine / ledit.py
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""" Fun magic line editor for ipython
Use this to easily edit lists of strings gradually without crafting long
list comprehensions.
'l' is the magic variable name for every line (array element). Save the current
result (or more exactly, retrieve the last ipython computation result into
%led work area) by running '%led s'. Just run '%led' to show the current work
area data.
Example use:
[ipython]|25> setups = !ls *setup*.py
==
['eggsetup.py', 'setup.py', 'setup_bdist_egg.py']
[ipython]|26> setups
<26> ['eggsetup.py', 'setup.py', 'setup_bdist_egg.py']
[ipython]|27> %led s
Data set from last result (_)
<27> ['eggsetup.py', 'setup.py', 'setup_bdist_egg.py']
[ipython]|28> %led upper
cmd translated => l.upper()
<28> ['EGGSETUP.PY', 'SETUP.PY', 'SETUP_BDIST_EGG.PY']
[ipython]|29> %led
Magic line editor (for lists of strings)
current data is:
['eggsetup.py', 'setup.py', 'setup_bdist_egg.py']
[ipython]|30> %led upper
cmd translated => l.upper()
<30> ['EGGSETUP.PY', 'SETUP.PY', 'SETUP_BDIST_EGG.PY']
[ipython]|31> %led s
Data set from last result (_)
<31> ['EGGSETUP.PY', 'SETUP.PY', 'SETUP_BDIST_EGG.PY']
[ipython]|32> %led "n:" + l
<32> ['n:EGGSETUP.PY', 'n:SETUP.PY', 'n:SETUP_BDIST_EGG.PY']
[ipython]|33> %led s
Data set from last result (_)
<33> ['n:EGGSETUP.PY', 'n:SETUP.PY', 'n:SETUP_BDIST_EGG.PY']
[ipython]|34> %led l.
l.__add__ l.__gt__ l.__reduce_ex__ l.endswith l.join l.rstrip
l.__class__ l.__hash__ l.__repr__ l.expandtabs l.ljust l.split
... (completions for string variable shown ) ...
"""
from IPython.core import ipapi
import pprint
ip = ipapi.get()
curdata = []
def line_edit_f(self, cmd ):
global curdata
if not cmd:
print "Magic line editor (for lists of strings)"
if curdata:
print "current data is:"
pprint.pprint(curdata)
else:
print "No current data, you should set it by running '%led s'"
print "When you have your data in _ (result of last computation)."
return
if cmd == 's':
curdata = ip.ev('_')
print "Data set from last result (_)"
newlines = curdata
else:
# simple method call, e.g. upper
if cmd.isalpha():
cmd = 'l.' + cmd + '()'
print "cmd translated =>",cmd
newlines = []
for l in curdata:
try:
l2 = eval(cmd)
except Exception,e:
print "Dropping exception",e,"on line:",l
continue
newlines.append(l2)
return newlines
def line_edit_complete_f(self,event):
""" Show all string methods in completions """
if event.symbol.startswith('l.'):
return ['l.' + func for func in dir('')]
return dir('') + ['l.' + func for func in dir('')]
ip.set_hook('complete_command', line_edit_complete_f , str_key = '%led')
ip.define_magic('led', line_edit_f)