B
    CVvgz*  ã               @   sè  d Z ddlZddlmZ ddlmZmZ ddlmZm	Z	 ddl
mZ ddlmZ ddlmZ d	d
dddddddddddddddddddddd d!d"d#gZd$ZG d%d&„ d&eƒZG d'd(„ d(ƒZeƒ Z[d)d„ Zd*d„ Zd+d„ Zd,d„ Zd-d„ Zd.d„ Zd/d„ Zd0d!„ ZeeeƒZeeeƒZ d1d„ Z!dPd2d3„Z"d4d5„ Z#dQd6d„Z$dRd7d„Z%dSd8d"„Z&d9d	„ Z'd:d
„ Z(G d;d„ deƒZ)d<d„ Z*d=d„ Z+d>d„ Z,d?d„ Z-d@d„ Z.dTdBd„Z/dCdD„ Z0dAdEœdFdG„Z1dHd„ Z2dId„ Z3dJd„ Z4edKƒZ5dLdM„ Z6dNdO„ Z7dS )Uz
Internationalization support.
é    N)ÚContextDecorator)ÚROUND_UPÚDecimal)Úautoreload_startedÚfile_changed)ÚRemovedInDjango40Warning)Úlazy)Ú_lazy_re_compileÚactivateÚ
deactivateÚoverrideÚdeactivate_allÚget_languageÚget_language_from_requestÚget_language_infoÚget_language_bidiÚcheck_for_languageÚto_languageÚ	to_localeÚ
templatizeÚgettextÚgettext_lazyÚgettext_noopÚugettextÚugettext_lazyÚugettext_noopÚngettextÚngettext_lazyÚ	ungettextÚungettext_lazyÚpgettextÚpgettext_lazyÚ	npgettextÚnpgettext_lazyÚLANGUAGE_SESSION_KEYZ	_languagec               @   s   e Zd ZdS )ÚTranslatorCommentWarningN)Ú__name__Ú
__module__Ú__qualname__© r)   r)   úE/tmp/pip-install-o3oxmrkh/Django/django/utils/translation/__init__.pyr%      s   r%   c               @   s   e Zd ZdZdd„ ZdS )ÚTransa  
    The purpose of this class is to store the actual translation function upon
    receiving the first call to that function. After this is done, changes to
    USE_I18N will have no effect to which function is served upon request. If
    your tests rely on changing USE_I18N, you can delete all the functions
    from _trans.__dict__.

    Note that storing the function with setattr will have a noticeable
    performance effect, as access to the function goes the normal path,
    instead of using __getattr__.
    c             C   st   ddl m} |jrLddlm} ddlm}m} tj	|dd� t
j	|dd� nddlm} t| |t||ƒƒ t||ƒS )Nr   )Úsettings)Ú
trans_real)Útranslation_file_changedÚwatch_for_translation_changesr.   )Zdispatch_uid)Ú
trans_null)Zdjango.confr,   ZUSE_I18NZdjango.utils.translationr-   Z!django.utils.translation.reloaderr.   r/   r   Úconnectr   r0   ÚsetattrÚgetattr)ÚselfZ	real_namer,   Ztransr.   r/   r)   r)   r*   Ú__getattr__7   s    zTrans.__getattr__N)r&   r'   r(   Ú__doc__r5   r)   r)   r)   r*   r+   *   s   r+   c             C   s
   t  | ¡S )N)Ú_transr   )Úmessager)   r)   r*   r   L   s    c             C   s   t jdtdd� t| ƒS )zx
    A legacy compatibility wrapper for Unicode handling on Python 2.
    Alias of gettext_noop() since Django 2.0.
    zkdjango.utils.translation.ugettext_noop() is deprecated in favor of django.utils.translation.gettext_noop().é   )Ú
stacklevel)ÚwarningsÚwarnr   r   )r8   r)   r)   r*   r   P   s    
c             C   s
   t  | ¡S )N)r7   r   )r8   r)   r)   r*   r   ]   s    c             C   s   t jdtdd� t| ƒS )zs
    A legacy compatibility wrapper for Unicode handling on Python 2.
    Alias of gettext() since Django 2.0.
    zadjango.utils.translation.ugettext() is deprecated in favor of django.utils.translation.gettext().r9   )r:   )r;   r<   r   r   )r8   r)   r)   r*   r   a   s    
c             C   s   t  | ||¡S )N)r7   r   )ÚsingularÚpluralÚnumberr)   r)   r*   r   n   s    c             C   s   t jdtdd� t| ||ƒS )zt
    A legacy compatibility wrapper for Unicode handling on Python 2.
    Alias of ngettext() since Django 2.0.
    zcdjango.utils.translation.ungettext() is deprecated in favor of django.utils.translation.ngettext().r9   )r:   )r;   r<   r   r   )r=   r>   r?   r)   r)   r*   r   r   s    
c             C   s   t  | |¡S )N)r7   r    )Úcontextr8   r)   r)   r*   r       s    c             C   s   t  | |||¡S )N)r7   r"   )r@   r=   r>   r?   r)   r)   r*   r"   ƒ   s    c             C   s   t jdtdd� t| ƒS )z
    A legacy compatibility wrapper for Unicode handling on Python 2. Has been
    Alias of gettext_lazy since Django 2.0.
    zkdjango.utils.translation.ugettext_lazy() is deprecated in favor of django.utils.translation.gettext_lazy().r9   )r:   )r;   r<   r   r   )r8   r)   r)   r*   r   ‹   s    
c                st   t ˆtƒr$ˆˆd< tˆˆƒf ˆŽ}nLˆ ¡ ‰G ‡‡‡fdd„dˆƒ‰ t‡ fdd„ˆ ƒf ˆŽ}‡‡‡‡fdd„|_|S )Nr?   c                   sJ   e Zd Z‡fdd„Z‡fdd„Z‡ ‡fdd„Z‡fdd„Z‡fd	d
„ZdS )z&lazy_number.<locals>.NumberAwareStringc                s   t ˆ d ƒS )Nr=   )Úbool)r4   )Úkwargsr)   r*   Ú__bool__    s    z/lazy_number.<locals>.NumberAwareString.__bool__c                s.   y|ˆ  S  t k
r(   t dˆ  ƒ‚Y nX d S )Nz|Your dictionary lacks key '%s'. Please provide it, because it is required to determine whether string is singular or plural.)ÚKeyError)r4   Úvalues)r?   r)   r*   Ú_get_number_value£   s    z8lazy_number.<locals>.NumberAwareString._get_number_valuec                s   |ˆd< ˆ f ˆŽS )Nr?   r)   )r4   Únumber_value)ÚfuncrB   r)   r*   Ú
_translate­   s    z1lazy_number.<locals>.NumberAwareString._translatec                s,   |rˆ r|   |¡n|d }|  |¡j||ŽS )Nr   )rF   rI   Úformat)r4   ÚargsrB   rG   )r?   r)   r*   rJ   ±   s    z-lazy_number.<locals>.NumberAwareString.formatc                sN   t |tƒrˆ r|  |¡}n|}|  |¡}y|| }W n tk
rH   Y nX |S )N)Ú
isinstanceÚdictrF   rI   Ú	TypeError)r4   ÚrhsrG   Z
translated)r?   r)   r*   Ú__mod__µ   s    
z.lazy_number.<locals>.NumberAwareString.__mod__N)r&   r'   r(   rC   rF   rI   rJ   rP   r)   )rH   rB   r?   r)   r*   ÚNumberAwareStringŸ   s
   
rQ   c                 s   ˆ ƒ S )Nr)   )rB   )rQ   r)   r*   Ú<lambda>Â   ó    zlazy_number.<locals>.<lambda>c                  s   t ˆ ˆˆˆffS )N)Ú_lazy_number_unpickler)   )rH   r?   Úoriginal_kwargsÚresultclassr)   r*   rR   Ã   rS   )rL   Úintr   ÚcopyÚ
__reduce__)rH   rV   r?   rB   Úproxyr)   )rQ   rH   rB   r?   rU   rV   r*   Úlazy_number˜   s    
#r[   c             C   s   t | |fd|i|—ŽS )Nr?   )r[   )rH   rV   r?   rB   r)   r)   r*   rT   Ç   s    rT   c             C   s   t tt| ||d�S )N)r=   r>   r?   )r[   r   Ústr)r=   r>   r?   r)   r)   r*   r   Ë   s    c             C   s   t jdtdd� t| ||ƒS )z}
    A legacy compatibility wrapper for Unicode handling on Python 2.
    An alias of ungettext_lazy() since Django 2.0.
    zmdjango.utils.translation.ungettext_lazy() is deprecated in favor of django.utils.translation.ngettext_lazy().r9   )r:   )r;   r<   r   r   )r=   r>   r?   r)   r)   r*   r   Ï   s    
c             C   s   t tt| |||d�S )N)r@   r=   r>   r?   )r[   r"   r\   )r@   r=   r>   r?   r)   r)   r*   r#   Ü   s    c             C   s
   t  | ¡S )N)r7   r
   )Úlanguager)   r)   r*   r
   à   s    c               C   s   t  ¡ S )N)r7   r   r)   r)   r)   r*   r   ä   s    c               @   s&   e Zd Zd	dd„Zdd„ Zdd„ ZdS )
r   Fc             C   s   || _ || _d S )N)r]   r   )r4   r]   r   r)   r)   r*   Ú__init__é   s    zoverride.__init__c             C   s(   t ƒ | _| jd k	rt| jƒ ntƒ  d S )N)r   Úold_languager]   r
   r   )r4   r)   r)   r*   Ú	__enter__í   s    
zoverride.__enter__c             C   s.   | j d krtƒ  n| jr tƒ  n
t| j ƒ d S )N)r_   r   r   r
   )r4   Úexc_typeÚ	exc_valueÚ	tracebackr)   r)   r*   Ú__exit__ô   s
    
zoverride.__exit__N)F)r&   r'   r(   r^   r`   rd   r)   r)   r)   r*   r   è   s   
c               C   s   t  ¡ S )N)r7   r   r)   r)   r)   r*   r   ý   s    c               C   s   t  ¡ S )N)r7   r   r)   r)   r)   r*   r     s    c             C   s
   t  | ¡S )N)r7   r   )Ú	lang_coder)   r)   r*   r     s    c             C   sF   |   d¡}|dkr:| d|…  ¡ d | |d d…  ¡  S |  ¡ S dS )z8Turn a locale name (en_US) into a language name (en-us).Ú_r   Nú-é   )ÚfindÚlower)ÚlocaleÚpr)   r)   r*   r   	  s    
(c             C   sd   |   ¡  d¡\} }}|s| S | d¡\}}}t|ƒdkr@| ¡ n| ¡ }|rX|d| 7 }| d | S )z8Turn a language name (en-us) into a locale name (en_US).rg   r9   rf   )rj   Ú	partitionÚlenÚtitleÚupper)r]   rf   ZcountryÚtailr)   r)   r*   r     s    Fc             C   s   t  | |¡S )N)r7   r   )ÚrequestÚ
check_pathr)   r)   r*   r   "  s    c             C   s
   t  | ¡S )N)r7   Úget_language_from_path)Úpathr)   r)   r*   rt   &  s    rt   )Ústrictc            C   s   t  | |¡S )N)r7   Úget_supported_language_variant)re   rv   r)   r)   r*   rw   *  s    rw   c             K   s   ddl m} || f|ŽS )Nrh   )r   )Útemplater   )ÚsrcrB   r   r)   r)   r*   r   .  s    c               C   s   t  ¡ S )N)r7   r   r)   r)   r)   r*   r   3  s    c             C   sÀ   ddl m} y2||  }d|kr8d|kr8t|d d ƒ}n|}W nh tk
r¦   d| krbtd|  ƒ‚|  d¡d }y|| }W n$ tk
r    td| |f ƒ‚Y nX Y nX |r¼t|d ƒ|d< |S )	Nr   )Ú	LANG_INFOÚfallbackÚnamerg   zUnknown language code %s.z Unknown language code %s and %s.Zname_translated)Zdjango.conf.localerz   r   rD   Úsplitr   )re   rz   Z	lang_infoÚinfoZgeneric_lang_coder)   r)   r*   r   7  s"    z\s*\n\s*c             C   s   t  d|  ¡ ¡S )Nú )Útrim_whitespace_reÚsubÚstrip)Úsr)   r)   r*   Útrim_whitespaceP  s    r„   c             C   s"   t t| d ƒjtdƒtd�ƒd S )Nrh   Ú0)Úrounding)rW   r   Úquantizer   )Úvaluer)   r)   r*   Úround_away_from_oneT  s    r‰   )N)N)N)N)F)8r6   r;   Ú
contextlibr   Údecimalr   r   Zdjango.utils.autoreloadr   r   Zdjango.utils.deprecationr   Zdjango.utils.functionalr   Zdjango.utils.regex_helperr	   Ú__all__r$   ÚSyntaxWarningr%   r+   r7   r   r   r   r   r   r   r    r"   r\   r   r!   r   r[   rT   r   r   r#   r
   r   r   r   r   r   r   r   r   rt   rw   r   r   r   r€   r„   r‰   r)   r)   r)   r*   Ú<module>   sp   


/


	
