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Adding decorator forms of interact. Yeah!

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Brian E. Granger 2014-02-01 18:34:28 -08:00 committed by MinRK
parent dd9a6efaed
commit 6e8c63ea19
1 changed files with 22 additions and 4 deletions
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26
IPython/html/widgets/interaction.py
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@ -237,11 +237,29 @@ def interactive(f, *args, **kwargs):
return container
def interact(f, *args, **kwargs):
def interact(*args, **kwargs):
"""Interact with a function using widgets."""
w = interactive(f, *args, **kwargs)
f.widget = w
display(w)
if args and callable(args[0]):
# This branch handles the cases:
# 1. interact(f, *args, **kwargs)
# 2. @interact
# def f(*args, **kwargs):
# ...
f = args[0]
w = interactive(f, *args[1:], **kwargs)
f.widget = w
display(w)
else:
# This branch handles the case:
# @interact(10, 20, a=30, b=40)
# def f(*args, **kwargs):
# ...
def dec(f):
w = interactive(f, *args, **kwargs)
f.widget = w
display(w)
return f
return dec
def annotate(**kwargs):
"""Python 3 compatible function annotation for Python 2."""