pylabtools.pyc
1 o 2 .��c�5 � @ s� d Z ddlmZ ddlmZ ddlmZ ddlZddlm Z ddl 3 m Z i dd �d 4 d �d d �dd�dd�dd�dd�dd�dd�dd�dd �d d �d d �d d �d!d!�d"d"�d#d#�d$d%d%d&��Z e ee �� e �� ��Zd 5 ed'< ed(< d ed)< ded*< ded+< ded,< ded< ded< ded< ed = ed = ed!= ed"= ed#= ed$= ed%= d-d.� Zd/d0� ZdGd4d5�ZdHd6d7�Zd8d9� Zd:d;� Zd<d=� ZdId>d?�Zd@dA� ZdJdCdD�ZdEdF� Z dS )Kz%Pylab (matplotlib) support utilities.� )�BytesIO)� 6 b2a_base64)�partialN)�_pngxy)� 7 flag_calls�tkZTkAgg�gtkZGTKAgg�gtk3ZGTK3Agg�gtk4ZGTK4Agg�wxZWXAgg�qt4�Qt4Agg�qt5�Qt5Agg�qt6ZQtAgg�qt�osx�MacOSX�nbaggZnbAgg�webaggZWebAgg�notebook�agg�svg�pdf�psz)module://matplotlib_inline.backend_inline� module://ipympl.backend_nbagg)�inline�ipympl�widgetZGTKZGTKCairoZ GTK3CairoZ GTK4Cairo�WXZCocoaAggc G sh ddl m} | s|�� }dd� |D �S g }| D ]}|j�|�}|du r*td| � q|�|jj� q|S )a� Get a list of matplotlib figures by figure numbers. 8 9 If no arguments are given, all available figures are returned. If the 10 argument list contains references to invalid figures, a warning is printed 11 but the function continues pasting further figures. 12 13 Parameters 14 ---------- 15 figs : tuple 16 A tuple of ints giving the figure numbers of the figures to return. 17 r )�Gcfc S s g | ]}|j j�qS � )�canvas�figure)�.0�fmr! r! ��C:\Users\Jacks.GUTTSPC\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\IPython\core\pylabtools.py� 18 <listcomp>X � zgetfigs.<locals>.<listcomp>Nz!Warning: figure %s not available.) �matplotlib._pylab_helpersr �get_all_fig_managers�figs�get�print�appendr" r# )Zfig_numsr Z fig_managersr+ �num�fr! r! r& �getfigsI s r1 c C s ddl }| |g|jd< dS )z�Set the default figure size to be [sizex, sizey]. 19 20 This is just an easy to remember, convenience wrapper that sets:: 21 22 matplotlib.rcParams['figure.figsize'] = [sizex, sizey] 23 r Nzfigure.figsize)� 24 matplotlib�rcParams)ZsizexZsizeyr2 r! r! r& �figsized s r4 �png�tightFc 25 K s� | j s| jsdS | j}|dkr|d }d}|| �� | �� ||d�}|�|� t� }| jdu r8ddlm } || � | jj 26 |fi |�� |� � } |dkrQ| � d �} | S |rZt | �� d 27 �} | S ) a� Print a figure to an image, and return the resulting file data 28 29 Returned data will be bytes unless ``fmt='svg'``, 30 in which case it will be unicode. 31 32 Any keyword args are passed to fig.canvas.print_figure, 33 such as ``quality`` or ``bbox_inches``. 34 35 If `base64` is True, return base64-encoded str instead of raw bytes 36 for binary-encoded image formats 37 38 .. versionadded:: 7.29 39 base64 argument 40 N�retina� r5 )�format� facecolorZ edgecolor�dpi� bbox_inchesr )�FigureCanvasBaser zutf-8�ascii)�axes�linesr; � get_facecolorZ get_edgecolor�updater r" �matplotlib.backend_basesr= � print_figure�getvalue�decoder ) 41 �fig�fmtr< �base64�kwargsr; �kwZbytes_ior= �datar! r! r& rD o s2 � 42 43 44 �rD c K sZ t | fddd�|��}|du rdS t|�\}}|d |d d�}|r)t|��d�}||fS )z�format a figure as a pixel-doubled (retina) PNG 45 46 If `base64` is True, return base64-encoded str instead of raw bytes 47 for binary-encoded image formats 48 49 .. versionadded:: 7.29 50 base64 argument 51 r7 F�rH rI Nr8 )�width�heightr> )rD r r rF )rG rI rJ Zpngdata�w�h�metadatar! r! r& � retina_figure� s rS c s � fdd�}|S )a\ Factory to return a matplotlib-enabled runner for %run. 52 53 Parameters 54 ---------- 55 safe_execfile : function 56 This must be a function with the same interface as the 57 :meth:`safe_execfile` method of IPython. 58 59 Returns 60 ------- 61 A function suitable for use as the ``runner`` argument of the %run magic 62 function. 63 c s� ddl }ddlm} |jd }|�d� � | g|�R i |�� |�|� |jjr0|�� d|j_z|j}W n 64 t y? Y dS w |� dS )z�matplotlib-aware wrapper around safe_execfile. 65 66 Its interface is identical to that of the :func:`execfile` builtin. 67 68 This is ultimately a call to execfile(), but wrapped in safeties to 69 properly handle interactive rendering.r N� interactiveF) 70 r2 �matplotlib.pyplot�pyplotr3 rT �draw_if_interactive�called�drawZdraw_all�AttributeError)�fname�whererK r2 �plt�is_interactive�da�� safe_execfiler! r& � mpl_execfile� s 71 72 73 74 � 75 z mpl_runner.<locals>.mpl_execfiler! )ra rb r! r` r& � 76 mpl_runner� s rc c 77 C s: z| j jj}W n ty } zt� |�d}~ww |� dS )zreshow an nbagg figureN)r" �manager�reshowrZ �NotImplementedError)rG re �er! r! r& �_reshow_nbagg_figure� s �� 78 rh c s� ddl }ddlm� | jjd }| jjd }| jjd }| jjd }t|t�r*|h}t|�}� fdd �| jj�� D � |� � � 79 � }|d 80 ksI|d krS| jj } | � � t � h d �} 81 |�| 82 �} | r~d d�dd � | D �� } d d�dd � | 83 D �� } td| | f ��d|v r�|� � ttfddd�|��� d|v s�d|v r�|� � ttfddi|��� d|v s�d|v r�|� � ttfddd�|��� d|v r�|� � ttfddi|��� d |v r�|� � ttfd dd�|��� dS dS ) a_ Select figure formats for the inline backend. 84 85 Parameters 86 ---------- 87 shell : InteractiveShell 88 The main IPython instance. 89 formats : str or set 90 One or a set of figure formats to enable: 'png', 'retina', 'jpeg', 'svg', 'pdf'. 91 **kwargs : any 92 Extra keyword arguments to be passed to fig.canvas.print_figure. 93 r N��Figurez image/svg+xmlz image/pngz 94 image/jpegzapplication/pdfc s g | ]}|� � d ��qS )N)�pop�r$ r0 ri r! r& r' 95 s z)select_figure_formats.<locals>.<listcomp>r r > r5 �jpgr7 r �png2xr �jpegz%s�,c S � g | ]}t |��qS r! ��reprrl r! r! r& r' r( c S rq r! rr rl r! r! r& r' r( z supported formats are: %s not %sr5 TrM r7 rn rI rm ro r rH r )r2 �matplotlib.figurerj �display_formatter� 96 formatters� 97 isinstance�str�set�values� get_backend�lower�ipython_display_formatter�for_typerh � 98 difference�join� 99 ValueErrorr rD rS )�shell�formatsrJ r2 Z svg_formatterZ png_formatterZ jpg_formatterZ pdf_formatterZ 100 mplbackend� formatter� supported�bad�bs�gsr! ri r& �select_figure_formats� sJ 101 102 � � ��r� c C sf ddl }| r| dkrt| }| dkrd} | |fS |jd }t�|d�} |r/| |kr/|} t| }| |fS )a� Given a gui string return the gui and mpl backend. 103 104 Parameters 105 ---------- 106 gui : str 107 Can be one of ('tk','gtk','wx','qt','qt4','inline','agg'). 108 gui_select : str 109 Can be one of ('tk','gtk','wx','qt','qt4','inline'). 110 This is any gui already selected by the shell. 111 112 Returns 113 ------- 114 A tuple of (gui, backend) where backend is one of ('TkAgg','GTKAgg', 115 'WXAgg','Qt4Agg','module://matplotlib_inline.backend_inline','agg'). 116 r N�autor �backend)r2 �backendsZ rcParamsOrig� backend2guir, )�guiZ 117 gui_selectr2 r� r! r! r& �find_gui_and_backend- s 118 � r� c C sJ ddl }|�d� | |jd< ddl m} |�| � d|j_t|j�|_dS )z7Activate the given backend and set interactive to True.r NTr� )rV F) r2 rT r3 rV Zswitch_backend�showZ _needmainr rW )r� r2 r] r! r! r& �activate_matplotlibX s 119 120 121 r� Tc C sH d}t || � |rd}t || � t| d< ddlm} || d< t| d< dS ) z�Populate the namespace with pylab-related values. 122 123 Imports matplotlib, pylab, numpy, and everything from pylab and numpy. 124 125 Also imports a few names from IPython (figsize, display, getfigs) 126 127 zbimport numpy 128 import matplotlib 129 from matplotlib import pylab, mlab, pyplot 130 np = numpy 131 plt = pyplot 132 z3from matplotlib.pylab import * 133 from numpy import * 134 r4 r )�displayr� r1 N)�execr4 �IPython.displayr� r1 )�user_ns� 135 import_all�sr� r! r! r& � import_pylabp s 136 137 r� c C s* t jdtdd� ddlm} || |� dS )a 138 139 .. deprecated:: 7.23 140 141 use `matplotlib_inline.backend_inline.configure_inline_support()` 142 143 Configure an IPython shell object for matplotlib use. 144 145 Parameters 146 ---------- 147 shell : InteractiveShell instance 148 backend : matplotlib backend 149 z�`configure_inline_support` is deprecated since IPython 7.23, directly use `matplotlib_inline.backend_inline.configure_inline_support()`r8 )� 150 stacklevelr )�configure_inline_supportN)�warnings�warn�DeprecationWarning� matplotlib_inline.backend_inliner� )r� r� Z configure_inline_support_origr! r! r& r� � s � r� )r5 r6 F)F)NN)T) �__doc__�ior �binasciir � functoolsr r� �IPython.core.displayr �IPython.utils.decoratorsr r� �dict�ziprz �keysr� r1 r4 rD rS rc rh r� r� r� r� r� r! r! r! r& �<module> s� �������� � 151 � � � ������ 152 153 10 154 155 <+ 156 !