o
    g                     @   s~   d 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m
Z
 eeZdd Zdd	 Zd
d Zdd Zdd ZdS )z
Helper functions for testing.
    N)Path)TemporaryDirectory)_apic                   C   s"   dt jd< dt jd< dt jd< d S )NzDejaVu Sanszfont.familynoneztext.hinting   ztext.hinting_factormplrcParams r
   r
   Y/home/ubuntu/cloudmapper/venv/lib/python3.10/site-packages/matplotlib/testing/__init__.pyset_font_settings_for_testing   s   

r   c                   C   s   dt jd< d S )N
matplotlibzsvg.hashsaltr   r
   r
   r
   r   set_reproducibility_for_testing   s   r   c                   C   s   z	t t jd W n# t jy,   z	t t jd W n t jy)   td Y nw Y nw td t	  t
  W d    n1 sEw   Y  t  t  d S )Nzen_US.UTF-8zEnglish_United States.1252zPCould not set locale to English/United States. Some date-related tests may fail.Agg)locale	setlocaleLC_ALLError_logwarningr   user   'suppress_matplotlib_deprecation_warning
rcdefaultsr   r   r
   r
   r
   r   setup   s$   



r   c              
   C   s   t  :}t|d}|d ztj| dt|g|tjtjd W n ttjfy3   Y W d   dS w 	 W d   dS 1 s@w   Y  dS )z
    Check if a given TeX system + pgf is available

    Parameters
    ----------
    texsystem : str
        The executable name to check
    ztest.texz
            \documentclass{minimal}
            \usepackage{pgf}
            \begin{document}
            \typeout{pgfversion=\pgfversion}
            \makeatletter
            \@@end
        z-halt-on-error)cwdstdoutstderrNFT)	r   r   
write_text
subprocess
check_callstrDEVNULLOSErrorCalledProcessError)	texsystemtmpdirtex_pathr
   r
   r   _check_for_pgf4   s   	


$r'   c                 C   s   t tj|  dS )Nz.sty)boolr   dvireadfind_tex_file)packager
   r
   r   _has_tex_packageP   s   r,   )__doc__r   loggingr   pathlibr   tempfiler   r   r   r   	getLogger__name__r   r   r   r   r'   r,   r
   r
   r
   r   <module>   s    
