Merge pull request #6342 from discardthree/mep12-hacknight-prep

DOC: Remove shebang lines from all examples. [MEP12]

Conflicts:
	examples/pylab_examples/date_demo1.py
	  - removed since the source PR
	examples/pylab_examples/date_demo2.py
	  - removed since the source PR
	examples/pylab_examples/finance_demo.py
	  - removed since the source PR
	examples/pylab_examples/mri_with_eeg.py
	  - resolved in favor of current text

examples/animation/dynamic_image.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 """
 =================
 An animated image

examples/animation/dynamic_image2.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 """
 ========================================
 An animated image using a list of images

examples/api/agg_oo.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # -*- noplot -*-
 """
 A pure OO (look Ma, no pylab!) example using the agg backend

examples/api/barchart_demo.py

@@ -1,5 +1,3 @@
-
-#!/usr/bin/env python
 # a bar plot with errorbars
 import numpy as np
 import matplotlib.pyplot as plt

examples/api/collections_demo.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 '''Demonstration of LineCollection, PolyCollection, and
 RegularPolyCollection with autoscaling.
 

examples/api/date_demo.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 """
 Show how to make date plots in matplotlib using date tick locators and
 formatters.  See major_minor_demo1.py for more information on

examples/api/joinstyle.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 """
 Illustrate the three different join styles
 """

examples/api/power_norm_demo.py

@@ -1,5 +1,3 @@
-#!/usr/bin/python
-
 from matplotlib import pyplot as plt
 import matplotlib.colors as mcolors
 import numpy as np

examples/api/sankey_demo_old.py

@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 from __future__ import print_function
 
 __author__ = "Yannick Copin <ycopin@ipnl.in2p3.fr>"

examples/api/two_scales.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 """
 
 Demonstrate how to do two plots on the same axes with different left

examples/event_handling/keypress_demo.py

@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 """
 Show how to connect to keypress events
 """

examples/event_handling/pick_event_demo.py

@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 """
 
 You can enable picking by setting the "picker" property of an artist

examples/event_handling/pipong.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # A matplotlib based game of Pong illustrating one way to write interactive
 # animation which are easily ported to multiple backends
 # pipong.py was written by Paul Ivanov <http://pirsquared.org>

examples/event_handling/pong_gtk.py

@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 from __future__ import print_function
 
 # For detailed comments on animation and the techniques used here, see

examples/event_handling/test_mouseclicks.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 from __future__ import print_function
 
 import matplotlib

examples/misc/ftface_props.py

@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 from __future__ import print_function
 """
 This is a demo script to show you how to use all the properties of an

examples/pylab_examples/accented_text.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 """
 matplotlib supports accented characters via TeX mathtext
 

examples/pylab_examples/agg_buffer.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 """
 Use backend agg to access the figure canvas as an RGB string and then
 convert it to an array and pass it to Pillow for rendering.

examples/pylab_examples/alignment_test.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 """
 You can precisely layout text in data or axes (0,1) coordinates.  This
 example shows you some of the alignment and rotation specifications to

examples/pylab_examples/anscombe.py

@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 from __future__ import print_function
 """
 Edward Tufte uses this example from Anscombe to show 4 datasets of x

examples/pylab_examples/arrow_demo.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 """Arrow drawing example for the new fancy_arrow facilities.
 
 Code contributed by: Rob Knight <rob@spot.colorado.edu>

examples/pylab_examples/bar_stacked.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # a stacked bar plot with errorbars
 import numpy as np
 import matplotlib.pyplot as plt

examples/pylab_examples/cohere_demo.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 """
 Compute the coherence of two signals
 """

examples/pylab_examples/color_demo.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 """
 matplotlib gives you 5 ways to specify colors,
 

examples/pylab_examples/colours.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # -*- noplot -*-
 """
 Some simple functions to generate colours.

examples/pylab_examples/contour_corner_mask.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 """
 Illustrate the difference between corner_mask=False and corner_mask=True
 for masked contour plots.

examples/pylab_examples/contour_demo.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 """
 Illustrate simple contour plotting, contours on an image with
 a colorbar for the contours, and labelled contours.

examples/pylab_examples/contour_image.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 '''
 Test combinations of contouring, filled contouring, and image plotting.
 For contour labelling, see contour_demo.py.

examples/pylab_examples/contour_label_demo.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 """
 Illustrate some of the more advanced things that one can do with
 contour labels.

examples/pylab_examples/contourf_demo.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 import numpy as np
 import matplotlib.pyplot as plt
 

examples/pylab_examples/coords_demo.py

@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 """
 An example of how to interact with the plotting canvas by connecting
 to move and click events

examples/pylab_examples/coords_report.py

@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 # override the default reporting of coords
 
 import matplotlib.pyplot as plt

examples/pylab_examples/csd_demo.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 """
 Compute the cross spectral density of two signals
 """

examples/pylab_examples/custom_cmap.py

@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 import numpy as np
 import matplotlib.pyplot as plt
 from matplotlib.colors import LinearSegmentedColormap

examples/pylab_examples/custom_ticker1.py

@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 """
 The new ticker code was designed to explicitly support user customized
 ticking.  The documentation

examples/pylab_examples/data_helper.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # Some functions to load a return data for the plot demos
 
 from numpy import fromstring, argsort, take, array, resize

examples/pylab_examples/date_demo_convert.py

@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 import datetime
 import matplotlib.pyplot as plt
 from matplotlib.dates import DayLocator, HourLocator, DateFormatter, drange

examples/pylab_examples/date_demo_rrule.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 """
 Show how to use an rrule instance to make a custom date ticker - here
 we put a tick mark on every 5th easter

examples/pylab_examples/equal_aspect_ratio.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 """
 Example: simple line plot.
 Show how to make a plot that has equal aspect ratio

examples/pylab_examples/eventcollection_demo.py

@@ -1,7 +1,7 @@
-#!/usr/bin/env python
-# -*- Coding:utf-8 -*-
-'''Plot two curves, then use EventCollections to mark the locations of the x
-and y data points on the respective axes for each curve'''
+'''
+Plot two curves, then use EventCollections to mark the locations of the x
+and y data points on the respective axes for each curve
+'''
 
 import matplotlib.pyplot as plt
 from matplotlib.collections import EventCollection

examples/pylab_examples/eventplot_demo.py

@@ -1,7 +1,7 @@
-#!/usr/bin/env python
-# -*- Coding:utf-8 -*-
-'''an eventplot showing sequences of events with various line properties
-the plot is shown in both horizontal and vertical orientations'''
+'''
+An eventplot showing sequences of events with various line properties.
+The plot is shown in both horizontal and vertical orientations.
+'''
 
 import matplotlib.pyplot as plt
 import numpy as np

examples/pylab_examples/fill_between_demo.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 import matplotlib.pyplot as plt
 import numpy as np
 

examples/pylab_examples/ginput_manual_clabel.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # -*- noplot -*-
 
 from __future__ import print_function

examples/pylab_examples/hyperlinks.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # -*- noplot -*-
 
 """

examples/pylab_examples/image_clip_path.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 import numpy as np
 import matplotlib.cm as cm
 import matplotlib.mlab as mlab

examples/pylab_examples/image_demo.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 import numpy as np
 import matplotlib.cm as cm
 import matplotlib.mlab as mlab

examples/pylab_examples/leftventricle_bulleye.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 """
 This example demonstrates how to create the 17 segment model for the left
 ventricle recommended by the American Heart Association (AHA).

examples/pylab_examples/major_minor_demo2.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 """
 Automatic tick selection for major and minor ticks.
 

examples/pylab_examples/mathtext_demo.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 """
 Use matplotlib's internal LaTeX parser and layout engine.  For true
 latex rendering, see the text.usetex option

examples/pylab_examples/movie_demo.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # -*- noplot -*-
 
 from __future__ import print_function

examples/pylab_examples/mri_with_eeg.py

@@ -1,6 +1,7 @@
 """Displays a set of subplots with an MRI image, its intensity histogram and
 some EEG traces.
 """
+
 from __future__ import division, print_function
 
 import numpy as np

examples/pylab_examples/multi_image.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 '''
 Make a set of images with a single colormap, norm, and colorbar.
 

examples/pylab_examples/multicolored_line.py

@@ -1,7 +1,7 @@
-#!/usr/bin/env python
 '''
 Color parts of a line based on its properties, e.g., slope.
 '''
+
 import numpy as np
 import matplotlib.pyplot as plt
 from matplotlib.collections import LineCollection

examples/pylab_examples/polar_legend.py

@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 import numpy as np
 from matplotlib.pyplot import figure, show, rc
 

examples/pylab_examples/quadmesh_demo.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 """
 pcolormesh uses a QuadMesh, a faster generalization of pcolor, but
 with some restrictions.

examples/pylab_examples/symlog_demo.py

@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 import matplotlib.pyplot as plt
 import numpy as np
 

examples/pylab_examples/tex_unicode_demo.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # -*- coding: utf-8 -*-
 """
 This demo is tex_demo.py modified to have unicode. See that file for

examples/pylab_examples/text_handles.py

@@ -1,9 +1,10 @@
-#!/usr/bin/env python
-# Controlling the properties of axis text using handles
+"""
+Controlling the properties of axis text using handles
 
-# See examples/text_themes.py for a more elegant, pythonic way to control
-# fonts.  After all, if we were slaves to MATLAB , we wouldn't be
-# using python!
+See examples/text_themes.py for a more elegant, pythonic way to control
+fonts.  After all, if we were slaves to MATLAB , we wouldn't be
+using python!
+"""
 
 import matplotlib.pyplot as plt
 import numpy as np

examples/pylab_examples/text_rotation_relative_to_line.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 """
 Text objects in matplotlib are normally rotated with respect to the
 screen coordinate system (i.e., 45 degrees rotation plots text along a

examples/pylab_examples/titles_demo.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 """
 matplotlib can display plot titles centered, flush with the left side of
 a set of axes, and flush with the right side of a set of axes.

examples/pylab_examples/toggle_images.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 """ toggle between two images by pressing "t"
 
 The basic idea is to load two images (they can be different shapes) and plot

examples/pylab_examples/webapp_demo.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # -*- noplot -*-
 """
 This example shows how to use the agg backend directly to create

examples/pylab_examples/zorder_demo.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 """
 The default drawing order for axes is patches, lines, text.  This
 order is determined by the zorder attribute.  The following defaults

examples/tests/backend_driver.py

@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 from __future__ import print_function, division
 """
 This is used to drive many of the examples across the backends, for

examples/units/bar_unit_demo.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 import numpy as np
 from basic_units import cm, inch
 import matplotlib.pyplot as plt

examples/user_interfaces/embedding_in_gtk.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 """
 show how to add a matplotlib FigureCanvasGTK or FigureCanvasGTKAgg widget to a
 gtk.Window

examples/user_interfaces/embedding_in_gtk2.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 """
 show how to add a matplotlib FigureCanvasGTK or FigureCanvasGTKAgg widget and
 a toolbar to a gtk.Window

examples/user_interfaces/embedding_in_gtk3.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 """
 demonstrate adding a FigureCanvasGTK3Agg widget to a Gtk.ScrolledWindow
 using GTK3 accessed via pygobject

examples/user_interfaces/embedding_in_gtk3_panzoom.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 """
 demonstrate NavigationToolbar with GTK3 accessed via pygobject
 """

examples/user_interfaces/embedding_in_qt4.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 
 # embedding_in_qt4.py --- Simple Qt4 application embedding matplotlib canvases
 #