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AlexHarnAlexHarn
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Merge remote-tracking branch 'upstream/master' into ratio_fix
* upstream/master: (42 commits) More style fixes. Remove more subprocess imports Add API note Bump a tolerance in test_axisartist_floating_axes. Minor style fixes. TST: colorbar check for constrained layout FIX: colorbar check for constrained layout Use 'yield from' where appropriate. Various style fixes. Remove some str() calls not needed on py3 Add subprocess deprecation message PEP8 fix for continuation of the line bugfix in axes3d Changed to "five" rcParams Might be `figure.constrained_layout.use` add a test use orientation value from kwargs Minor simplification to Figure.__getstate__ logic. Remove alternative for ispower2 Switch internal subprocess calls to python stdlib ...
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‎doc/api/next_api_changes/2018-02-15-AL-deprecations.rst‎

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Deprecations
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````````````
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The following modules are deprecated:
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- :mod:`matplotlib.compat.subprocess`. This was a python 2 workaround, but all the
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functionality can now be found in the python 3 standard library
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:mod:`subprocess`.
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The following functions and classes are deprecated:
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- ``cbook.GetRealpathAndStat`` (which is only a helper for
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``get_realpath_and_stat``),
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- ``cbook.is_numlike`` (use ``isinstance(..., numbers.Number)`` instead),
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- ``mathtext.unichr_safe`` (use ``chr`` instead),
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- ``texmanager.dvipng_hack_alpha``,

‎doc/api/next_api_changes/2018-02-21-AL.rst‎

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``Axes3D.get_xlim``, ``get_ylim`` and ``get_zlim`` now return a tuple
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`````````````````````````````````````````````````````````````````````
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They previously returned an array. Returning a tuple is consistent with the
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behavior for 2D axes.

‎examples/event_handling/ginput_manual_clabel_sgskip.py‎

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plt.waitforbuttonpress()
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happy = False
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while not happy:
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while True:
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pts = []
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while len(pts) < 3:
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tellme('Select 3 corners with mouse')
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tellme('Happy? Key click for yes, mouse click for no')
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happy = plt.waitforbuttonpress()
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if plt.waitforbuttonpress():
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break
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# Get rid of fill
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if not happy:
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for p in ph:
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p.remove()
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for p in ph:
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p.remove()
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##################################################
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tellme('Now do a nested zoom, click to begin')
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plt.waitforbuttonpress()
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happy = False
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while not happy:
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while True:
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tellme('Select two corners of zoom, middle mouse button to finish')
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pts = np.asarray(plt.ginput(2, timeout=-1))
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happy = len(pts) < 2
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if happy:
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if len(pts) < 2:
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break
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pts = np.sort(pts, axis=0)

‎examples/tests/backend_driver_sgskip.py‎

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)
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from matplotlib.compat import subprocess
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import subprocess
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def run(arglist):

‎examples/user_interfaces/embedding_in_wx2_sgskip.py‎

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"""
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from matplotlib.backends.backend_wxagg import FigureCanvasWxAgg as FigureCanvas
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from matplotlib.backends.backend_wx import NavigationToolbar2Wx
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from matplotlib.backends.backend_wx import NavigationToolbar2Wx as NavigationToolbar
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from matplotlib.figure import Figure
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import numpy as np
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self.add_toolbar() # comment this out for no toolbar
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def add_toolbar(self):
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self.toolbar = NavigationToolbar2Wx(self.canvas)
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self.toolbar = NavigationToolbar(self.canvas)
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self.toolbar.Realize()
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# By adding toolbar in sizer, we are able to put it at the bottom
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# of the frame - so appearance is closer to GTK version.

‎examples/user_interfaces/embedding_in_wx3_sgskip.py‎

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import matplotlib
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import matplotlib.cm as cm
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import matplotlib.cbook as cbook
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from matplotlib.backends.backend_wxagg import Toolbar, FigureCanvasWxAgg
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from matplotlib.backends.backend_wxagg import FigureCanvasWxAgg as FigureCanvas
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from matplotlib.backends.backend_wxagg import NavigationToolbar2WxAgg as NavigationToolbar
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from matplotlib.figure import Figure
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import numpy as np
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wx.Panel.__init__(self, parent, -1)
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self.fig = Figure((5, 4), 75)
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self.canvas = FigureCanvasWxAgg(self, -1, self.fig)
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self.toolbar = Toolbar(self.canvas) # matplotlib toolbar
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self.canvas = FigureCanvas(self, -1, self.fig)
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self.toolbar = NavigationToolbar(self.canvas) # matplotlib toolbar
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self.toolbar.Realize()
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# self.toolbar.set_active([0,1])
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‎examples/user_interfaces/embedding_in_wx4_sgskip.py‎

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"""
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from matplotlib.backends.backend_wxagg import FigureCanvasWxAgg as FigureCanvas
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from matplotlib.backends.backend_wxagg import NavigationToolbar2WxAgg
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from matplotlib.backends.backend_wxagg import NavigationToolbar2WxAgg as NavigationToolbar
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from matplotlib.backends.backend_wx import _load_bitmap
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from matplotlib.figure import Figure
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import wx
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class MyNavigationToolbar(NavigationToolbar2WxAgg):
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class MyNavigationToolbar(NavigationToolbar):
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"""
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Extend the default wx toolbar with your own event handlers
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"""
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ON_CUSTOM = wx.NewId()
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def __init__(self, canvas, cankill):
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NavigationToolbar2WxAgg.__init__(self, canvas)
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NavigationToolbar.__init__(self, canvas)
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# for simplicity I'm going to reuse a bitmap from wx, you'll
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# probably want to add your own.

‎examples/user_interfaces/embedding_in_wx5_sgskip.py‎

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import wx.aui as aui
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import matplotlib as mpl
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from matplotlib.backends.backend_wxagg import FigureCanvasWxAgg as Canvas
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from matplotlib.backends.backend_wxagg import NavigationToolbar2Wx as Toolbar
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from matplotlib.backends.backend_wxagg import FigureCanvasWxAgg as FigureCanvas
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from matplotlib.backends.backend_wxagg import NavigationToolbar2WxAgg as NavigationToolbar
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class Plot(wx.Panel):
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def __init__(self, parent, id=-1, dpi=None, **kwargs):
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wx.Panel.__init__(self, parent, id=id, **kwargs)
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self.figure = mpl.figure.Figure(dpi=dpi, figsize=(2, 2))
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self.canvas = Canvas(self, -1, self.figure)
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self.toolbar = Toolbar(self.canvas)
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self.canvas = FigureCanvas(self, -1, self.figure)
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self.toolbar = NavigationToolbar(self.canvas)
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‎examples/user_interfaces/fourier_demo_wx_sgskip.py‎

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import numpy as np
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import wx
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from matplotlib.backends.backend_wxagg import FigureCanvasWxAgg as FigureCanvas
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def createCanvas(self, parent):
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self.canvas = FigureCanvas(parent, -1, self.figure)
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self.canvas.callbacks.connect('button_press_event', self.mouseDown)
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self.canvas.callbacks.connect('motion_notify_event', self.mouseMotion)
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self.canvas.callbacks.connect('button_release_event', self.mouseUp)

‎lib/matplotlib/__init__.py‎

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import re
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import shutil
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import stat
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import subprocess
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import tempfile
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import warnings
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from . import cbook
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from matplotlib.cbook import (
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_backports, mplDeprecation, dedent, get_label, sanitize_sequence)
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from matplotlib.compat import subprocess
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from matplotlib.rcsetup import defaultParams, validate_backend, cycler
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import numpy
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def __iter__(self):
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"""
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Yield sorted list of keys.
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"""
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for k in sorted(dict.__iter__(self)):
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yield k
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"""Yield sorted list of keys."""
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yield from sorted(dict.__iter__(self))
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def find_all(self, pattern):
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"""
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return URL_REGEX.match(filename) is not None
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def _url_lines(f):
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# Compatibility for urlopen in python 3, which yields bytes.
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for line in f:
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yield line.decode('utf8')
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@contextlib.contextmanager
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def _open_file_or_url(fname):
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if is_url(fname):
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f = urlopen(fname)
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yield _url_lines(f)
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f.close()
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with urlopen(fname) as f:
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yield (line.decode('utf-8') for line in f)
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else:
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fname = os.path.expanduser(fname)
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encoding = locale.getpreferredencoding(do_setlocale=False)

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