o
    g+                     @   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mZ e
jjed dd	Ze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"dd Z#edd  Z$d!d" Z%ed#gd$d% Z&ed&gd'd( Z'e
jj(d)d*ed+d, Z)e
j*d-ed.d/gd0d1d2 Z+ed3d4 Z,d5d6 Z-ed7gd8d9 Z.dS ):    N)Path)NamedTemporaryFile)dvireadpyplotcheckdep_usetexrcParams)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   _/home/ubuntu/cloudmapper/venv/lib/python3.10/site-packages/matplotlib/tests/test_backend_pdf.pytest_use14corefonts   s   

r   c                  C   s4   dt d< t \} }|g d | t  d S )N*   zpdf.fonttype         )r   r   r   plotsavefigioBytesIOr   r   r   r   r   test_type42*   s   r*   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!   pdfformatr"   r#   )r   r'   r(   get_pagecountr   r   r%   r&   )r+   r   r   r   r   r   test_multipage_pagecount2   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@  )r'   r(   r   ranger   r   r   r&   getvaluecountlen)pdfior+   ir   r   sr   r   r   test_multipage_properfinalize=   s   

r8   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fhnameospathexistsremover   r   r%   r&   )tmpr+   filenamer   r   r   r   r   test_multipage_keep_emptyI   s:   







rD   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   r'   r(   r&   r4   r;   _images)XYZr   r   r+   r   r   r   test_composite_imageh   s    $

"rS   c                 C   s   t d}| dd t \}}|td ddddtjd	d
dtt	dddd}t
 }|j||dd |j|}dd |j D }W d    n1 sUw   Y  |dddtj ddddtj dddd	kssJ d S )NpikepdfSOURCE_DATE_EPOCH0rF   meMultipage PDF	Test pagetest,pdf,multipage  r   r"   r   tzinfoTrueAuthorTitleSubjectKeywordsModDateTrappedr+   )metadatar-   c                 S      i | ]	\}}|t |qS r   str.0kvr   r   r   
<dictcomp>       z)test_savefig_metadata.<locals>.<dictcomp>D:19700101000000ZMatplotlib v, https://matplotlib.orgD:19680801000000ZMatplotlib pdf backend v/True	z/Authorz/CreationDatez/Creatorz	/Keywordsz/ModDatez	/Producerz/Subjectz/Titlez/Trapped)pytestimportorskipsetenvr   r   r%   r1   datetimetimezone	timedeltar'   r(   r&   Pdfopendocinfoitemsmpl__version__monkeypatchrT   r   r   mdbufr+   infor   r   r   test_savefig_metadata{   s:   
	
r   c                  C   s*  t  \} }tjtdd | jt dddid W d    n1 s$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-   rf   z%not an instance of datetime.datetime.rd   z
1968-08-01z'not one of {"True", "False", "Unknown"}re   fooznot an instance of str.ra   i  )r   r   rw   warnsUserWarningr&   r'   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 )NrT   rU   rV   rF   rW   rX   rY   rZ   r[   r   r"   r   r\   r^   r_   )rf   c                 S   rg   r   rh   rj   r   r   r   rn      ro   z+test_multipage_metadata.<locals>.<dictcomp>rp   rq   rr   rs   rt   ru   rv   )rw   rx   ry   r   r   r%   r1   rz   r{   r|   r'   r(   r   r&   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 )NrT   &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rk   afragmenttest_urlr   r   	<genexpr>   s   & z!test_text_urls.<locals>.<genexpr>r"   H   rw   rx   r   figurer   r'   r(   r&   r}   r~   pagesAnnotsnextRectdecimalDecimal)rT   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 )NrT   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   $ z%test_text_urls_tex.<locals>.<genexpr>r"   z0.7r   r   )rT   r   r   r+   r   r   r   r   r   test_text_urls_tex   s$   

"r   c                  C   sB   t ttj} | t  W d    d S 1 sw   Y  d S r   )r   r   r>   devnullr&   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)	rI   ogridexpnanr   r   rN   
set_xticks
set_yticks)xr   ddr   r   r   r   r   test_grayscale_alpha  s   
r   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encodingrC   )r   PsFont)argskwargsr   r   r   psfont+  s   z#test_missing_psfont.<locals>.psfont__getitem__Tztext.usetexr   hellor+   r,   N)setattrr   
PsfontsMapr   r   r   r   r   rw   raises
ValueErrorr&   )r   r   r   r   tmpfiler   r   r   test_missing_psfont'  s   Pr   defaultr+   eps)
extensionsc                 C   sD   |   }|  |jttdddddd |  }|  d S )NrE   rF   d   rm   r   )c)add_subplotset_axis_offr%   rI   rL   linspace)fig_testfig_refax_testax_refr   r   r   'test_pdf_eps_savefig_when_color_is_none7  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   xlabelrw   r   RuntimeErrorr&   r'   r(   r   r   r   r   test_failing_latexA  s   "r   c                  C   s2   t  \} }|jg g dd | jt dd d S )NT)
rasterizedr+   r,   )r   r   r%   r&   r'   r(   r)   r   r   r   test_empty_rasterizedI  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      ?rF   )sizeg      ?   )r   r   r   )r   r7   r   r   r   test_kerningP  s   r   )/rz   r   r'   r>   pathlibr   tempfiler   numpyrI   rw   
matplotlibr   r   r   r   r   r   matplotlib.backends.backend_pdfr   matplotlib.testing.decoratorsr	   r
   markskipifneeds_usetexr   r*   r/   r8   rD   rS   r   r   r   r   r   r   r   r   flakyr   styler   r   r   r   r   r   r   r   <module>   sZ    
#%



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