o
    tBh1                     @   s  d dl Z d dlZd dlZd dlZd dlmZ d dlmZ d dlZ	d dl
Z
d dlZd dlmZmZmZmZ d dlmZ d dlmZ d dlmZmZ d dlmZ d d	lmZ d d
lmZmZ e
j j!ed ddZ"edgdd Z#e
j $dddge
j $dddgdd Z%dd Z&dd Z'dd Z(dd  Z)d!d" Z*d#d$ Z+d%d& Z,d'd( Z-e"d)d* Z.d+d, Z/ed-gd.d/ Z0ed0gd1d2 Z1e
j j2dd3e"d4d5 Z3ej45d6ed7d8gd9d:d; Z6e"d<d= Z7d>d? Z8ed@gdAdB Z9dCdD Z:dS )E    N)Path)NamedTemporaryFile)dvireadpyplotcheckdep_usetexrcParams)_get_data_path)FT2Font)findfontFontProperties)get_glyphs_subset)PdfPages)check_figures_equalimage_comparisonTz"This test needs a TeX installation)reasonzpdf_use14corefonts.pdfc                  C   sl   dt d< dt d< dt d< dgt d< d	t d
< d} t \}}|d |jdd| dddd |jddd d S )NTzpdf.use14corefontsz
sans-serifzfont.family   z	font.size	Helveticazfont.sans-serifr   zpdf.compressionu   A three-line text positioned just above a blue line
and containing some French characters and the euro symbol:
"Merci pépé pour les 10 €"z0Test PDF backend with option use14corefonts=True      ?centerbottom   )horizontalalignmentverticalalignmentfontsize)	linewidth)r   pltsubplots	set_titletextaxhline)r   figax r"   x/var/www/html/riverr-enterprise-integrations-main/venv/lib/python3.10/site-packages/matplotlib/tests/test_backend_pdf.pytest_use14corefonts   s   

r$   zfontname, fontfile)zDejaVu SanszDejaVuSans.ttf)zWenQuanYi Zen Heizwqy-zenhei.ttcfonttype   *   c                 C   sr   t tt| gdj|krtd| d |td< t \}}|	g d |j
d| d |jt dd	 d S )
N)familyzFont z may be missingzpdf.fonttype      r&   z
Axes Title)fontpdfformat)r   r
   r   namepytestskipr   r   r   plotr   savefigioBytesIO)fontnamefontfiler%   r    r!   r"   r"   r#   test_embed_fonts/   s   r9   c                  C   s   t t 9} |  dksJ t \}}|g d |j| dd |  dks+J |   |  dks7J W d    d S 1 sBw   Y  d S )Nr   r)   r-   r.   r*   r+   )r   r5   r6   get_pagecountr   r   r3   r4   )r-   r    r!   r"   r"   r#   test_multipage_pagecount?   s   "r;   c                  C   s   t  } t| !}tdD ]}t \}}|d |j|dd qW d    n1 s,w   Y  |  }|	ddks>J t
|dk sFJ d S )N
   zThis is a long titler-   r.   s	   startxrefr*   i@  )r5   r6   r   ranger   r   r   r4   getvaluecountlen)pdfior-   ir    r!   sr"   r"   r#   test_multipage_properfinalizeJ   s   

rD   c               	   C   s  t dd)} t| }|jjj}W d    n1 sw   Y  tj|s'J W d    n1 s1w   Y  t| t|dd}W d    n1 sLw   Y  tj|rYJ t	
 \}}|g d t dd-} t| }|jjj}|  W d    n1 sw   Y  tj|sJ W d    n1 sw   Y  t| t dd/} t| dd}|jjj}|  W d    n1 sw   Y  tj|sJ W d    n1 sw   Y  t| d S )NF)delete)
keep_emptyr)   )r   r   _filefhr0   ospathexistsremover   r   r3   r4   )tmpr-   filenamer    r!   r"   r"   r#   test_multipage_keep_emptyV   s:   







rO   c                  C   s.  t t dddt ddd\} }t |d }t \}}|dd |j|g dd |j|d d d	 g d
d dtjd< t	t
 }|j|dd t|jjdksYJ W d    n1 scw   Y  dtjd< t	t
 }|j|dd t|jjdksJ W d    d S 1 sw   Y  d S )N   r*   r+   r   r&   )r   r*   r   r*   )extent)r+   r&   r   r*   Tzimage.composite_imager-   r.   F)npmeshgridarangesinr   r   set_xlimimshowr   r   r5   r6   r4   r@   rG   _images)XYZr    r!   r-   r"   r"   r#   test_composite_imageu   s    $

"r^   c                 C   s   t d}| dd t \}}|td ddddtjd	d
dtt	dddd}t
 }|j||dd |j|}dd |j D }W d    n1 sUw   Y  |dddtj ddddtj dddd	kssJ d S )NpikepdfSOURCE_DATE_EPOCH0rQ   meMultipage PDF	Test pagetest,pdf,multipage  r   r*   r   tzinfoTrueAuthorTitleSubjectKeywordsModDateTrappedr-   )metadatar/   c                 S      i | ]	\}}|t |qS r"   str.0kvr"   r"   r#   
<dictcomp>       z)test_savefig_metadata.<locals>.<dictcomp>D:19700101000000ZMatplotlib v, https://matplotlib.orgD:19680801000000ZMatplotlib pdf backend v/True	z/Authorz/CreationDatez/Creatorz	/Keywordsz/ModDatez	/Producerz/Subjectz/Titlez/Trapped)r1   importorskipsetenvr   r   r3   r=   datetimetimezone	timedeltar5   r6   r4   Pdfopendocinfoitemsmpl__version__monkeypatchr_   r    r!   mdbufr-   infor"   r"   r#   test_savefig_metadata   s:   
	
r   c                  C   s*  t  \} }tjtdd | jt dddid W d    n1 s$w   Y  tjtdd | jt ddd	id W d    n1 sGw   Y  tjtd
d | jt dddid W d    n1 sjw   Y  tjtdd | jt dddid W d    d S 1 sw   Y  d S )Nz#Unknown infodict keyword: 'foobar'.)matchr-   foobarinvalid)r/   rq   z%not an instance of datetime.datetime.ro   z
1968-08-01z'not one of {"True", "False", "Unknown"}rp   fooznot an instance of str.rl   i  )r   r   r1   warnsUserWarningr4   r5   r6   r    r!   r"   r"   r#   test_invalid_metadata   s*   "r   c                 C   s  t d}| dd t \}}|td ddddtjd	d
dtt	dddd}t
 }t||d}|| || W d    n1 sMw   Y  |j|}dd |j D }W d    n1 smw   Y  |dddtj ddddtj dddd	ksJ d S )Nr_   r`   ra   rQ   rb   rc   rd   re   rf   r   r*   r   rg   ri   rj   )rq   c                 S   rr   r"   rs   ru   r"   r"   r#   ry      rz   z+test_multipage_metadata.<locals>.<dictcomp>r{   r|   r}   r~   r   r   r   )r1   r   r   r   r   r3   r=   r   r   r   r5   r6   r   r4   r   r   r   r   r   r   r   r"   r"   r#   test_multipage_metadata   s@   
	

r   c               	      s  t d} dtjdd}|jddd dd |jdd	d
 dd t \}|j|dd | j	|6}|j
d j}dD ]%\} t fdd|D d }|d usWJ |jd t|d kseJ q@W d    n1 spw   Y  W d    d S W d    d S 1 sw   Y  d S )Nr_   &https://test_text_urls.matplotlib.org/r+   r*   figsize皙?ztest plain 123plain)urlg?ztest mathtext $123$mathtextr-   r.   r   ))z0.1r   )z0.4r   c                 3   s(    | ]}|j j   kr|V  qd S NAURIrv   afragmenttest_urlr"   r#   	<genexpr>   s   & z!test_text_urls.<locals>.<genexpr>r*   H   r1   r   r   figurer   r5   r6   r4   r   r   pagesAnnotsnextRectdecimalDecimal)r_   r    fdr-   annotsyannotr"   r   r#   test_text_urls   s*   

"r   c               	      s   t d} d tjdd}|jdddd  d	d
 t T}|j|dd | j	|.}|j
d j}t fdd|D d }|d usEJ |jd tdd ksSJ W d    n1 s]w   Y  W d    d S W d    d S 1 suw   Y  d S )Nr_   r   r   r   r   gffffff?ztest tex $123$Ttex)usetexr   r-   r.   r   c                 3   s&    | ]}|j j  d kr|V  qdS )r   Nr   r   r   r"   r#   r     s   $ z%test_text_urls_tex.<locals>.<genexpr>r*   z0.7r   r   )r_   r    r   r-   r   r   r"   r   r#   test_text_urls_tex   s$   

"r   c                  C   sB   t ttj} | t  W d    d S 1 sw   Y  d S r   )r   r   rI   devnullr4   r   r   )r-   r"   r"   r#   test_pdfpages_fspath  s   "r   zhatching_legend.pdfc                  C   sX   t jdd} t jddgddddd}t jddgddddd}| ||||gg d d	S )
z.Test for correct hatching on patches in legend)r*   r+   r   r   greenXXXX)	facecolorhatchblue) r   r   r   N)r   r   	Rectanglelegend)r    r   br"   r"   r#   test_hatching_legend  s   r   zgrayscale_alpha.pdfc                  C   sx   t jddddddf \} }t | d |d   }t j||dk < t \}}|j|ddd |g  |g  dS )z9Masking images with NaN did not work for grayscale imagesr+   r   nonegray_r)interpolationcmapN)	rT   ogridexpnanr   r   rY   
set_xticks
set_yticks)xr   ddr    r!   r"   r"   r#   test_grayscale_alpha'  s   
r   )rerunsc              	   C   s   dd }|  tjd| dtd< t \}}|ddd t -}t	t
 |j|dd	 W d
   n1 s8w   Y  W d
   d
S W d
   d
S 1 sPw   Y  d
S )z:An error is raised if a TeX font lacks a Type-1 equivalentc                  _   s   t jddd d d dS )Ntexfontz	Some Font)texnamepsnameeffectsencodingrN   )r   PsFont)argskwargsr"   r"   r#   psfont8  s   z#test_missing_psfont.<locals>.psfont__getitem__Tztext.usetexr   hellor-   r.   N)setattrr   
PsfontsMapr   r   r   r   r   r1   raises
ValueErrorr4   )r   r   r    r!   tmpfiler"   r"   r#   test_missing_psfont4  s   Pr   defaultr-   eps)
extensionsc                 C   sD   |   }|  |jttdddddd |  }|  d S )NrP   rQ   d   rx   r   )c)add_subplotset_axis_offr3   rT   rW   linspace)fig_testfig_refax_testax_refr"   r"   r#   'test_pdf_eps_savefig_when_color_is_noneD  s
    r   c                   C   sP   t jddd tt t jt dd W d   dS 1 s!w   Y  dS )z"Test failing latex subprocess callz$22_2_2$T)r   r-   r.   N)r   xlabelr1   r   RuntimeErrorr4   r5   r6   r"   r"   r"   r#   test_failing_latexN  s   "r   c                  C   s2   t  \} }|jg g dd | jt dd d S )NT)
rasterizedr-   r.   )r   r   r3   r4   r5   r6   r   r"   r"   r#   test_empty_rasterizedV  s   r   zkerning.pdfc                  C   s4   t  } d}| jdd|dd | jdd|dd d S )Nu   AVAVAVAVAVAVAVAV€AAVVr   g      ?rQ   )sizeg      ?   )r   r   r   )r    rC   r"   r"   r#   test_kerning]  s   r   c                  C   s   t td} d}t| }|| tt| |}|| | }| }t|tdd | D ks6J t|t|k s@J |	 |	 ksJJ d S )Nzfonts/ttf/DejaVuSerif.ttfz%these should be subsetted! 1234567890c                 s   s    | ]}t |V  qd S r   )chr)rv   keyr"   r"   r#   r   u  s    z%test_glyphs_subset.<locals>.<genexpr>)
rt   r   r	   set_textr   get_charmapsetkeysr@   get_num_glyphs)fpathchars	nosubfontsubfont	nosubcmapsubcmapr"   r"   r#   test_glyphs_subsete  s   

"r  );r   r   r5   rI   pathlibr   tempfiler   numpyrT   r1   
matplotlibr   r   r   r   r   r   matplotlib.cbookr   matplotlib.ft2fontr	   matplotlib.font_managerr
   r   #matplotlib.backends._backend_pdf_psr   matplotlib.backends.backend_pdfr   matplotlib.testing.decoratorsr   r   markskipifneeds_usetexr$   parametrizer9   r;   rD   rO   r^   r   r   r   r   r   r   r   r   flakyr   stylecontextr   r   r   r   r  r"   r"   r"   r#   <module>   sn    
#%






