a
    SicE                     @   s   d Z ddlZddlZddlZddlZddlmZmZ dZe	de Z
e	deeZeddZG d	d
 d
Zdd Zdd ejD Zdd Zdd ZG dd dZedkrdZdD ]*Zede  edeee e  qdS )a6  distutils.fancy_getopt

Wrapper around the standard getopt module that provides the following
additional features:
  * short and long options are tied together
  * options have help strings, so fancy_getopt could potentially
    create a complete usage summary
  * options set attributes of a passed-in object
    N)DistutilsGetoptErrorDistutilsArgErrorz[a-zA-Z](?:[a-zA-Z0-9-]*)z^%s$z^({})=!({})$-_c                   @   s   e Zd ZdZdddZdd Zdd Zd d	d
Zdd Zdd Z	dd Z
dd Zdd Zdd Zd!ddZdd Zd"ddZd#ddZdS )$FancyGetopta  Wrapper around the standard 'getopt()' module that provides some
    handy extra functionality:
      * short and long options are tied together
      * options have help strings, and help text can be assembled
        from them
      * options set attributes of a passed-in object
      * boolean options can have "negative aliases" -- eg. if
        --quiet is the "negative alias" of --verbose, then "--quiet"
        on the command line sets 'verbose' to false
    Nc                 C   sN   || _ i | _| j r|   i | _i | _g | _g | _i | _i | _i | _	g | _
d S N)option_tableoption_index_build_indexaliasnegative_alias
short_opts	long_opts
short2long	attr_name	takes_argoption_orderselfr    r   ^/var/www/html/django/DPS/env/lib/python3.9/site-packages/setuptools/_distutils/fancy_getopt.py__init__,   s    	zFancyGetopt.__init__c                 C   s(   | j   | jD ]}|| j |d < qd S )Nr   )r	   clearr   )r   optionr   r   r   r
   T   s    

zFancyGetopt._build_indexc                 C   s   || _ |   d S r   )r   r
   r   r   r   r   set_option_tableY   s    zFancyGetopt.set_option_tablec                 C   s<   || j v rtd| n |||f}| j| || j |< d S )Nz'option conflict: already an option '%s')r	   r   r   append)r   long_optionZshort_optionZhelp_stringr   r   r   r   
add_option]   s    

zFancyGetopt.add_optionc                 C   s
   || j v S )zcReturn true if the option table for this parser has an
        option with long name 'long_option'.)r	   r   r   r   r   r   
has_optiong   s    zFancyGetopt.has_optionc                 C   s
   | tS )zTranslate long option name 'long_option' to the form it
        has as an attribute of some object: ie., translate hyphens
        to underscores.	translatelongopt_xlater   r   r   r   get_attr_namel   s    zFancyGetopt.get_attr_namec                 C   s\   t |tsJ | D ]@\}}|| jvr:td|||f || jvrtd|||f qd S )Nz(invalid %s '%s': option '%s' not definedz0invalid %s '%s': aliased option '%s' not defined)
isinstancedictitemsr	   r   )r   aliaseswhatr   optr   r   r   _check_alias_dictr   s    

zFancyGetopt._check_alias_dictc                 C   s   |  |d || _dS )z'Set the aliases for this option parser.r   N)r*   r   )r   r   r   r   r   set_aliases   s    zFancyGetopt.set_aliasesc                 C   s   |  |d || _dS )zSet the negative aliases for this option parser.
        'negative_alias' should be a dictionary mapping option names to
        option names, both the key and value must already be defined
        in the option table.znegative aliasN)r*   r   )r   r   r   r   r   set_negative_aliases   s    z FancyGetopt.set_negative_aliasesc                 C   s  g | _ g | _| j  i | _| jD ]}t|dkrD|\}}}d}n(t|dkr^|\}}}}ntd|t	|t
rt|dk rtd| |du st	|t
rt|dkstd	| || j|< | j | |d
 dkr|r|d }|dd
 }d| j|< nF| j|}|dur:| j| r0td||f || j d
< d| j|< | j|}|dur| j| | j| krtd||f t|std| | || j|< |r"| j| || j|d < q"dS )zPopulate the various data structures that keep tabs on the
        option table.  Called by 'getopt()' before it can do anything
        worthwhile.
           r      zinvalid option tuple: {!r}   z9invalid long option '%s': must be a string of length >= 2N   z:invalid short option '%s': must a single character or None=:z>invalid negative alias '%s': aliased option '%s' takes a valuezginvalid alias '%s': inconsistent with aliased option '%s' (one of them takes a value, the other doesn'tzEinvalid long option name '%s' (must be letters, numbers, hyphens only)r   r   r   r   repeatr   len
ValueErrorformatr$   strr   r   r   r   getr   
longopt_rematchr#   r   )r   r   longshorthelpr4   Zalias_tor   r   r   _grok_option_table   st    







zFancyGetopt._grok_option_tablec              
   C   s  |du rt jdd }|du r*t }d}nd}|   d| j}zt||| j\}}W n. tjy } zt	|W Y d}~n
d}~0 0 |D ]\}}t
|dkr|d dkr| j|d  }n,t
|dkr|dd d	ksJ |dd }| j|}	|	r|	}| j| s<|d
ksJ d| j|}	|	r8|	}d}nd}| j| }
|rn| j|
durnt||
dd }t||
| | j||f q|r||fS |S dS )a  Parse command-line options in args. Store as attributes on object.

        If 'args' is None or not supplied, uses 'sys.argv[1:]'.  If
        'object' is None or not supplied, creates a new OptionDummy
        object, stores option values there, and returns a tuple (args,
        object).  If 'object' is supplied, it is modified in place and
        'getopt()' just returns 'args'; in both cases, the returned
        'args' is a modified copy of the passed-in 'args' list, which
        is left untouched.
        Nr0   TF r/   r   r   z-- zboolean option can't have value)sysargvOptionDummyr?   joinr   getoptr   errorr   r5   r   r   r9   r   r   r   r4   getattrsetattrr   r   )r   argsobjectZcreated_objectr   optsmsgr)   valr   attrr   r   r   rF      sF     
zFancyGetopt.getoptc                 C   s   | j du rtdn| j S dS )zReturns the list of (option, value) tuples processed by the
        previous run of 'getopt()'.  Raises RuntimeError if
        'getopt()' hasn't been called yet.
        Nz!'getopt()' hasn't been called yet)r   RuntimeError)r   r   r   r   get_option_order  s    

zFancyGetopt.get_option_orderc                 C   sj  d}| j D ]L}|d }|d }t|}|d dkr:|d }|durJ|d }||kr
|}q
|d d d }d}|| }	d	| }
|r|g}nd
g}| j D ]}|dd \}}}t||	}|d dkr|dd }|du r|r|d|||d f  n|d||f  n:d||}|r4|d|||d f  n|d|  |dd D ]}||
|  qNq|S )zGenerate help text (a list of strings, one per suggested line of
        output) from the option table for this FancyGetopt object.
        r   r0   r1   r2   N   r/   N   r@   zOption summary:r-   z  --%-*s  %sz
  --%-*s  z{} (-{})z  --%-*s)r   r5   	wrap_textr   r7   )r   headerZmax_optr   r<   r=   ellZ	opt_width
line_width
text_widthZ
big_indentlinesr>   textZ	opt_namesr   r   r   generate_help&  sD    



zFancyGetopt.generate_helpc                 C   s0   |d u rt j}| |D ]}||d  qd S )N
)rB   stdoutr[   write)r   rU   fileliner   r   r   
print_helpt  s    zFancyGetopt.print_help)N)NN)NN)N)NN)__name__
__module____qualname____doc__r   r
   r   r   r   r#   r*   r+   r,   r?   rF   rQ   r[   ra   r   r   r   r   r       s   
(

R
=

Nr   c                 C   s   t | }|| |||S r   )r   r,   rF   )optionsnegative_optrK   rJ   parserr   r   r   fancy_getopt{  s    
ri   c                 C   s   i | ]}t |d qS )r@   )ord).0Z_wscharr   r   r   
<dictcomp>      rl   c                 C   s  | du rg S t | |kr| gS |  } | t} td| }dd |D }g }|rg }d}|rt |d }|| |kr||d  |d= || }q\|r|d d dkr|d= qq\|r|dkr||d d|  |d |d |d< |d d dkr|d= |d| qN|S )	zwrap_text(text : string, width : int) -> [string]

    Split 'text' into multiple lines of no more than 'width' characters
    each, and return the list of strings that results.
    Nz( +|-+)c                 S   s   g | ]}|r|qS r   r   )rk   chr   r   r   
<listcomp>  rm   zwrap_text.<locals>.<listcomp>r   r1   r@   rA   )r5   
expandtabsr!   WS_TRANSresplitr   rE   )rZ   widthchunksrY   cur_linecur_lenrV   r   r   r   rT     s:    

rT   c                 C   s
   |  tS )zXConvert a long option name to a valid Python identifier by
    changing "-" to "_".
    r    )r)   r   r   r   translate_longopt  s    rx   c                   @   s   e Zd ZdZg fddZdS )rD   z_Dummy class just used as a place to hold command-line option
    values as instance attributes.c                 C   s   |D ]}t | |d qdS )zkCreate a new OptionDummy instance.  The attributes listed in
        'options' will be initialized to None.N)rI   )r   rf   r)   r   r   r   r     s    zOptionDummy.__init__N)rb   rc   rd   re   r   r   r   r   r   rD     s   rD   __main__zTra-la-la, supercalifragilisticexpialidocious.
How *do* you spell that odd word, anyways?
(Someone ask Mary -- she'll know [or she'll
say, "How should I know?"].))
         (   z	width: %dr\   )re   rB   stringrr   rF   distutils.errorsr   r   Zlongopt_patcompiler:   r7   Zneg_alias_rer8   	maketransr"   r   ri   
whitespacerq   rT   rx   rD   rb   rZ   wprintrE   r   r   r   r   <module>   s.   
  ]6