3
\T � @ s� d Z ddlZddlZddlZddlZddlZddlZddlZddlm Z dddddd d
d d d
dddddddgZ
ej j ej
dd�ZejdejejB �Zdd� Zdd� ZdPZd)d*� eed+�D �Zd,d-d.d/�ZdRd0d1�Zd2d3� Zd4d5� Zd6d7� ZG d8d� d�Z G d9d� de �Z dSd;d�Z i Z dTd<d�Z dUd=d �Z!i a"i a#d>a$dVd?d
�Z%dWd@d �Z&dXdAd �Z'dBd
� Z(dCd� Z)dDd� Z*dEd� Z+dFd� Z,dGd� Z-dHd� Z.dId� Z/e Z0dS )Ya� Internationalization and localization support.
This module provides internationalization (I18N) and localization (L10N)
support for your Python programs by providing an interface to the GNU gettext
message catalog library.
I18N refers to the operation by which a program is made aware of multiple
languages. L10N refers to the adaptation of your program, once
internationalized, to the local language and cultural habits.
� N)�ENOENT�NullTranslations�GNUTranslations�Catalog�find� translation�install�
textdomain�bindtextdomain�bind_textdomain_codeset�dgettext� dngettext�gettext�lgettext� ldgettext�
ldngettext� lngettext�ngettextZshare�localea�
(?P<WHITESPACES>[ \t]+) | # spaces and horizontal tabs
(?P<NUMBER>[0-9]+\b) | # decimal integer
(?P<NAME>n\b) | # only n is allowed
(?P<PARENTHESIS>[()]) |
(?P<OPERATOR>[-*/%+?:]|[><!]=?|==|&&|\|\|) | # !, *, /, %, +, -, <, >,
# <=, >=, ==, !=, &&, ||,
# ? :
# unary and bitwise ops
# not allowed
(?P<INVALID>\w+|.) # invalid token
c c sT xHt jt| �D ]8}|j}|dkr"q|j|�}|dkr@td| ��|V qW dV d S )NZ WHITESPACESZINVALIDz invalid token in plural form: %s� )�re�finditer�_token_pattern� lastgroup�group�
ValueError)�pluralZmoZkind�value� r � /usr/lib64/python3.6/gettext.py� _tokenizeT s
r c C s | rt d| �S t d�S d S )Nz#unexpected token in plural form: %sz unexpected end of plural form)r )r r r r �_error_ s r! �||�&&�==�!=�<�>�<=�>=�+�-�*�/�%c C s i | ]\}}|D ]
}||�qqS r r )�.0�iZops�opr r r �
<dictcomp>m s r2 � �or�andz//)z||z&&r- c C s� d}t | �}x |dkr(|d7 }t | �}qW |dkr\t| �\}}d||f }|dkr�td��nP|dkrrd ||f }n:yt|d
�}W n tk
r� t|�d �Y nX d ||f }t | �}d }xh|tk�r t| }||k r�P |dkr�|dkr�d| }tj||�}t| |d �\} }d||| f }|}q�W || k�o6dkn �rFd| }|dk�r�|dk�r�t| d�\}
}|dk�rzt|��t| �\} }d|
|| f }|dk�r�d| }||fS )Nr �!znot �(z%s(%s)�)z%unbalanced parenthesis in plural form�nz%s%s�
z%s%d�d � � z(%s)r3 z%s %s %s�?r �:z%s if %s else %s)r< r= )r< r= )�next�_parser �intr! � _binary_ops� _c2py_ops�get) �tokensZpriority�result�nexttok�subr �jr0 r1 �rightZif_trueZif_falser r r rA p sP
rA c C s: y t | �}W n( tk
r4 td| jjf �d �Y nX | S )Nz'Plural value must be an integer, got %s)�round� TypeError� __class__�__name__)r9 r0 r r r �_as_int� s rP c C s� t | �dkrtd��y~tt| ��\}}|r2t|��d}x>|D ]6}|dkrb|d7 }|dkrrtd��q<|dkr<|d8 }q<W d ti}td
| |� |d S tk
r� td��Y nX d S )
z�Gets a C expression as used in PO files for plural forms and returns a
Python function that implements an equivalent expression.
i� z"plural form expression is too longr r7 r3 � z%plural form expression is too complexr8 rP z�if True:
def func(n):
if not isinstance(n, int):
n = _as_int(n)
return int(%s)
�funcN)�lenr rA r r! rP �exec�RecursionError)r rG rH Zdepth�c�nsr r r �c2py� s(
rX c
C s: t j| �} d}d }d
}d}| jd�}|dkrN| |d � }| d |� } ||O }nd}| jd�}|dkr�| |d � }| d |� } ||O }nd}| jd�}|dkr�| |d � }| d |� } ||O }nd}| } g }
xbt|d �D ]R} | | @ s�| } | |@ � r�| |7 } | |@ �r| |7 } | |@ �r | |7 } |
j| � q�W |
j� |
S ) Nr3 r � �@r �.�_r3 rY r= )r Z normalizer �range�append�reverse)
�locZCOMPONENT_CODESETZCOMPONENT_TERRITORYZCOMPONENT_MODIFIER�mask�posZmodifier�codesetZ territoryZlanguageZretr0 �valr r r � _expand_lang� sJ
re c @ sp e Zd Zddd�Zdd� Zdd� Zdd � Zd
d � Zd d
� Zdd� Z dd� Z
dd� Z dd� Z dd� Z
ddd�ZdS ) r Nc C s. i | _ d | _d | _d | _|d k r*| j|� d S )N)�_info�_charset�_output_charset� _fallbackrA )�self�fpr r r �__init__� s zNullTranslations.__init__c C s d S )Nr )rj rk r r r rA s zNullTranslations._parsec C s | j r| j j|� n|| _ d S )N)ri � add_fallback)rj �fallbackr r r rm s z NullTranslations.add_fallbackc C s | j r| j j|�S |S )N)ri r )rj �messager r r r s zNullTranslations.gettextc C s2 | j r| j j|�S | jr$|j| j�S |jtj� �S )N)ri r rh �encoder �getpreferredencoding)rj ro r r r r s
zNullTranslations.lgettextc C s* | j r| j j|||�S |dkr"|S |S d S )Nr3 )ri r )rj �msgid1�msgid2r9 r r r r s
zNullTranslations.ngettextc C sH | j r| j j|||�S |dkr$|}n|}| jr:|j| j�S |jtj� �S )Nr3 )ri r rh rp r rq )rj rr rs r9 �tmsgr r r r s zNullTranslations.lngettextc C s | j S )N)rf )rj r r r �info( s zNullTranslations.infoc C s | j S )N)rg )rj r r r �charset+ s zNullTranslations.charsetc C s | j S )N)rh )rj r r r �output_charset. s z NullTranslations.output_charsetc C s
|| _ d S )N)rh )rj rv r r r �set_output_charset1 s z#NullTranslations.set_output_charsetc C sv dd l }| j|jd< t|d�rrd|kr6|jd |jd< d|krJ| j|jd< d|kr^| j|jd< d|krr| j|jd< d S )Nr r\ � __contains__r r r r )�builtinsr �__dict__�hasattrr r r )rj �namesrz r r r r 4 s
zNullTranslations.install)N)N)rO �
__module__� __qualname__rl rA rm r r r r ru rv rw rx r r r r r r � s
c @ sH e Zd ZdZdZdZdd� Zdd� Zd d
� Zd d � Z d
d� Z
dd� Z dS )r l �* l �$< r r3 c C s |d? |d@ fS )z/Returns a tuple of major version, minor version� i�� r )rj �versionr r r �
_get_versionsJ s z GNUTranslations._get_versionsc " C s� t j}t|dd�}i | _}dd� | _|j� }t|�}|d|dd� �d }|| jkrv|d |dd
� �\}} }
} d } n6|| jkr�|d |dd
� �\}} }
} d
} n t dd|��| j
|�\}
}|
| j kr�t ddt |
� |���xt
d| �D �]�}|| ||
|
d � �\}}|| }|| || | d � �\}}|| }||k �r^||k �r^|||� }|||� }n t dd|��|dk�rRd}x�|jd�D ]�}|j� j� }|�s��q�d }} d|k�r�|jdd�\}} |j� j� }| j� } | | j|< |}n |�r | j| d| 7 < |dk�r | jd�d | _n0|dk�r�| jd�} | d jd�d } t| �| _�q�W | j�p\d} d |k�r�|jd �\} } |jd �}t | | �} x>t|�D ] \}}!t |!| �|| |f< �q�W nt || �|t || �< |
d7 }
| d7 } q�W dS ) z8Override this method to support alternative .mo formats.�namer c S s t | dk�S )Nr3 )rB )r9 r r r �<lambda>U s z(GNUTranslations._parse.<locals>.<lambda>z<INr= r z<4IrQ z<IIz>4Iz>IIzBad magic numberzBad version number � zFile is corrupt�
r? r3 �
z content-typezcharset=z plural-forms�;zplural=�ascii� )�struct�unpack�getattr�_catalogr �readrS �LE_MAGIC�BE_MAGIC�OSErrorr� �VERSIONS�strr] �split�decode�strip�lowerrf rg rX � enumerate)"rj rk r� �filenameZcatalogZbufZbuflen�magicr� ZmsgcountZ masteridxZtransidxZiiZ
major_versionZ
minor_versionr0 ZmlenZmoffZmendZtlenZtoffZtend�msgrt ZlastkZb_item�item�k�vr rv rr rs �xr r r rA N sr
zGNUTranslations._parsec C sR t � }| jj||�}||kr2| jr.| jj|�S |}| jrD|j| j�S |jtj� �S )N) �objectr� rE ri r rh rp r rq )rj ro �missingrt r r r r � s zGNUTranslations.lgettextc C sv y| j || j|�f }W n< tk
rT | jr>| jj|||�S |dkrL|}n|}Y nX | jrh|j| j�S |jtj� �S )Nr3 ) r� r �KeyErrorri r rh rp r rq )rj rr rs r9 rt r r r r � s
zGNUTranslations.lngettextc C s6 t � }| jj||�}||kr2| jr.| jj|�S |S |S )N)r� r� rE ri r )rj ro r� rt r r r r � s zGNUTranslations.gettextc C sZ y| j || j|�f }W n< tk
rT | jr>| jj|||�S |dkrL|}n|}Y nX |S )Nr3 )r� r r� ri r )rj rr rs r9 rt r r r r � s
zGNUTranslations.ngettextN)r r3 ) rO r~ r r� r� r� r� rA r r r r r r r r r B s T Fc C s� |d kr t }|d krTg }x(dD ] }tjj|�}|r |jd�}P q W d|krT|jd� g }x0|D ](}x"t|�D ]}||krl|j|� qlW q^W |r�g } nd } xL|D ]D}|dkr�P tjj||dd| �}
tjj |
�r�|r�| j|
� q�|
S q�W | S ) N�LANGUAGE�LC_ALL� LC_MESSAGES�LANGr? �Cz%s.mo)r� r� r� r� )
�_default_localedir�os�environrE r� r^ re �path�join�exists) �domain� localedir� languages�allZenvarrd ZnelangsZlangZnelangrG �mofiler r r r � s8
c C s� |d kr t }t| ||dd�}|s6|r*t� S ttd| ��d }x�|D ]|}|tjj|�f} tj | �}
|
d kr�t
|d��} tj | || ��}
W d Q R X t j |
�}
|r�|
j
|� |d kr�|
}q@|j|
� q@W |S )NT)r� z$No translation file found for domain�rb)r r r r� r r� r� �abspath�
_translationsrE �open�
setdefault�copyrx rm ) r� r� r� Zclass_rn rc ZmofilesrG r� �key�trk r r r r � s*
c C s t | |d|d�}|j|� d S )NT)rn rc )r r )r� r� rc r} r� r r r r s Zmessagesc C s | d k r | a t S )N)�_current_domain)r� r r r r ' s c C s |d k r|t | < t j| t�S )N)� _localedirsrE r� )r� r� r r r r
. s c C s |d k r|t | < t j| �S )N)�_localecodesetsrE )r� rc r r r r 5 s c C s@ y t | tj| d �tj| �d�}W n tk
r4 |S X |j|�S )N)rc )r r� rE r� r� r )r� ro r� r r r r < s c C sR t j| �}yt| tj| d �|d�}W n" tk
rF |j|pBtj� �S X |j|�S )N)rc ) r� rE r r� r� rp r rq r )r� ro rc r� r r r r D s
c C sT y t | tj| d �tj| �d�}W n$ tk
rD |dkr<|S |S Y nX |j|||�S )N)rc r3 )r r� rE r� r� r )r� rr rs r9 r� r r r r
L s
c C sh t j| �}yt| tj| d �|d�}W n4 tk
rX |dkrB|}n|}|j|pTtj� �S X |j|||�S )N)rc r3 ) r� rE r r� r� rp r rq r )r� rr rs r9 rc r� rt r r r r W s
c C s
t t| �S )N)r r� )ro r r r r c s c C s
t t| �S )N)r r� )ro r r r r f s c C s t t| ||�S )N)r
r� )rr rs r9 r r r r i s c C s t t| ||�S )N)r r� )rr rs r9 r r r r l s �r" �r# �r$ r% �r& r' r( r) �r* r+ �r, r- r. )r� r� r� r� r� r� ���)r� )NNF)NNNFN)NNN)N)N)N)1�__doc__r r� �ior� r r� �sys�errnor �__all__r� r� � base_prefixr� �compile�VERBOSE�DOTALLr r r! rC r� rD rA rP rX re r r r r� r r r� r� r� r r
r r r r
r r r r r r r r r r �<module> s^ &8
1$*K
&