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WIP : draft of replacement for pyplot #3587

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WIP : draft of replacement for pyplot #3587

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48 changes: 48 additions & 0 deletions lib/matplotlib/pyplot_nng.py
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Original file line number Diff line number Diff line change
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from __future__ import (absolute_import, division, print_function,
unicode_literals)

import six
import matplotlib.pyplot as plt # to grab figure management stuff
from matplotlib.axes import Axes
import functools


# apparently, raw object objects use slots.
class Dummy(object):
pass

pyplot_nng = Dummy()
interactive = Dummy()


def interactive_wrapper(func):
@functools.wraps(func)
def inner(ax, *args, **kwargs):
ret_list = func(ax, *args, **kwargs)
ax.figure.canvas.draw()
return ret_list

return inner


def wrap_for_pyplot(func):
def inner(*args, **kwargs):
ax = plt.gca()
art_list = func(ax, *args, **kwargs)
ax.figure.canvas.draw()
return art_list

inner.__name__ = func.__name__
# This should be modified to strip the docs
# if the axes as the first argument is documented
inner.__doc__ = func.__doc__
return inner

funcs_to_wrap = [atr for atr in
(getattr(Axes, atr_name) for atr_name in dir(Axes)
if not atr_name.startswith('_'))
if callable(atr)]

for f in funcs_to_wrap:
setattr(pyplot_nng, f.__name__, wrap_for_pyplot(f))
setattr(interactive, f.__name__, interactive_wrapper(f))