a
    ¥Q•hv  ã                   @   sŠ   d dl Z d dlZd dlmZ d dlmZ e dej¡Ze d¡Z	dd„ Z
dd	„ Zd
d„ Zddd„Zdd„ Zeddd„ƒZeddd„ƒZdS )é    N)Údeque)ÚcontextmanageraZ  
(
 (?:                     # Start of non-capturing group
  (?:\r\n|\r|\n)      |  # Match any single newline, or
  [^\r\n'"]+          |  # Match any character series without quotes or
                         # newlines, or
  "(?:[^"\\]|\\.)*"   |  # Match double-quoted strings, or
  '(?:[^'\\]|\\.)*'      # Match single quoted strings
 )
)
z(\r\n|\r|\n)c                 C   sT   t | ƒ}t |¡}dg}|D ]2}|s(qqt |¡r>| d¡ q|d  |7  < q|S )z™Split a string on all unquoted newlines.

    Unlike str.splitlines(), this will ignore CR/LF/CR+LF if the requisite
    character is inside of a string.Ú éÿÿÿÿ)ÚstrÚSPLIT_REGEXÚsplitÚ
LINE_MATCHÚmatchÚappend)ÚstmtÚtextÚlinesZoutputlinesÚline© r   úG/var/www/sistema_ama/venv/lib/python3.9/site-packages/sqlparse/utils.pyÚsplit_unquoted_newlines$   s    

r   c                 C   s8   | du rdS | d dv r4| d | d kr4| dd… } | S )z4Helper that removes surrounding quotes from strings.Nr   )ú"ú'ú`r   é   r   )Úvalr   r   r   Úremove_quotes6   s
    r   c                     s   ‡ fdd„}|S )zqFunction decorator to help with recursion

    :param cls: Classes to not recurse over
    :return: function
    c                    s   ‡‡ ‡fdd„‰ˆS )Nc                    s,   |   ¡ D ]}t|ˆ ƒsˆ|ƒ qˆ| ƒ d S ©N)Úget_sublistsÚ
isinstance)ZtlistZsgroup)ÚclsÚfÚ	wrapped_fr   r   r   F   s    

z(recurse.<locals>.wrap.<locals>.wrapped_fr   )r   ©r   )r   r   r   ÚwrapE   s    zrecurse.<locals>.wrapr   )r   r    r   r   r   Úrecurse?   s    	r!   c                    s–   |}|rt |tƒs|gn|}|r0t |tƒs0|gn|}ˆ du r@dS |rRt ˆ |ƒrRdS |rpt‡ fdd„|D ƒƒrpdS |rŽt‡ fdd„|D ƒƒrŽdS dS dS )a  Helper function to simplify comparisons Instance, Match and TokenType
    :param token:
    :param i: Class or Tuple/List of Classes
    :param m: Tuple of TokenType & Value. Can be list of Tuple for multiple
    :param t: TokenType or Tuple/List of TokenTypes
    :return:  bool
    NFTc                 3   s   | ]}ˆ j |Ž V  qd S r   )r
   )Ú.0Úpattern©Útokenr   r   Ú	<genexpr>a   ó    zimt.<locals>.<genexpr>c                 3   s   | ]}ˆ j |v V  qd S r   )Úttype)r"   r(   r$   r   r   r&   c   r'   )r   ÚlistÚany)r%   ÚiÚmÚtZclssÚtypesZ	mpatternsr   r$   r   ÚimtQ   s    r/   c                 C   s   t t | |¡dd� dS )zCAdvance the iterator n-steps ahead. If n is none, consume entirely.r   )ÚmaxlenN)r   Ú	itertoolsÚislice)ÚiteratorÚnr   r   r   Úconsumei   s    r5   c                 c   s&   |  j |7  _ d V  |  j |8  _ d S r   )Úoffset©Zfilter_r4   r   r   r   r6   n   s    r6   r   c                 c   s&   |  j |7  _ d V  |  j |8  _ d S r   )Úindentr7   r   r   r   r8   u   s    r8   )NNN)r   )r   )r1   ÚreÚcollectionsr   Ú
contextlibr   ÚcompileÚVERBOSEr   r	   r   r   r!   r/   r5   r6   r8   r   r   r   r   Ú<module>   s    

ö
	
