a
    lc                     @   s  U d dl Z d dlmZ d dlmZ d dlmZmZ d dlm	Z	 d dl
mZmZ dZdZd	Zd
ZdZdZdZdZdZeedf ed< ee7 ZdZdZG dd dZG dd deZG dd deZG dd deZG dd deZdd Z G d d! d!eZ!G d"d# d#eZ"G d$d% d%e	Z#dS )&    N)contextmanager)Tuple)ErrorFinderErrorFinderConfig)Rule)FlowScope)import_nameimport_from)classdeffuncdefZif_stmtZ
while_stmtZfor_stmttry_stmtZ	with_stmt)termr
   power)([{))]})+-~)*r   r   **/z//@)z<<z>>|&^)=%z-><>==z>=z<=z<>!=z+=z-=z*=z@=z/=z%=z&=z|=z^=z<<=z>>=z**=z//=._NEEDS_SPACE)dictorsetmakerargument)Z	subscriptZsubscriptlistZsliceopc                   @   s*   e Zd Ze Ze Ze Ze Ze ZdS )IndentationTypesN)	__name__
__module____qualname__objectVERTICAL_BRACKETHANGING_BRACKET	BACKSLASHSUITEIMPLICIT r3   r3   M/var/www/html/django/DPS/env/lib/python3.9/site-packages/parso/python/pep8.pyr)      s
   r)   c                   @   s,   e Zd ZejZdddZdd Zdd ZdS )	IndentationNodeNc                 C   s   | | _ | _|| _d S N)bracket_indentationindentationparent)selfconfigr8   r9   r3   r3   r4   __init__(   s    zIndentationNode.__init__c                 C   s   d| j j S )Nz<%s>)	__class__r*   )r:   r3   r3   r4   __repr__,   s    zIndentationNode.__repr__c                 C   s(   | }|d ur$|j tjkr|S |j}qd S r6   )typer)   r1   r9   )r:   nr3   r3   r4   get_latest_suite_node/   s
    z%IndentationNode.get_latest_suite_node)N)	r*   r+   r,   r)   r1   r?   r<   r>   rA   r3   r3   r3   r4   r5   %   s   
r5   c                   @   s   e Zd ZdddZdS )BracketNodeFc           
      C   s"  || _ |}|}|jtjkr |j}t|dr:|j|j jkr:q`| }t|t	r`||j krXq`|j}q |j
}| }d|jv sd|jv r||j | _||j
 | _
tj| _n6|jd }	d|j
v rd | _
n
d|	 | _
| j
| _tj| _|r|jtjkr| j
||j
 kr|  j
|j
7  _
| j
| _|| _d S )Nleaf
   	 )rC   r?   r)   r2   r9   hasattrlineget_previous_leaf
isinstancerB   r8   get_next_leafprefix#closing_bracket_hanging_indentationr7   r/   end_posr.   r1   )
r:   r;   rC   r9   in_suite_introducerZprevious_leafr@   parent_indentation	next_leafZexpected_end_indentr3   r3   r4   r<   9   s>    



zBracketNode.__init__N)F)r*   r+   r,   r<   r3   r3   r3   r4   rB   8   s   rB   c                       s    e Zd ZdZ fddZ  ZS )ImplicitNodezk
    Implicit indentation after keyword arguments, default arguments,
    annotations and dict values.
    c                    sN   t  ||| tj| _| }|dkrJd|jvrJd|jvrJ|  jd7  _d S )N:rD   rE   rH   )superr<   r)   r2   r?   rM   rN   r8   )r:   r;   rC   r9   rS   r=   r3   r4   r<   r   s
    zImplicitNode.__init__)r*   r+   r,   __doc__r<   __classcell__r3   r3   rW   r4   rT   m   s   rT   c                   @   s   e Zd ZejZdddZdS )BackslashNodeNc                 C   s|   | d}|d ur^|jd }d|jv r.d | _qj|j|jkrH||j | _qjd|jd d  | _n||j | _| j| _|| _d S )N	expr_stmtrG   rH   rF   )search_ancestorchildrenr8   rP   	start_posr7   r9   )r:   r;   rR   Zcontaining_leafspacingr9   r[   equalsr3   r3   r4   r<   ~   s    


zBackslashNode.__init__)N)r*   r+   r,   r)   r0   r?   r<   r3   r3   r3   r4   rZ   {   s   rZ   c                 C   s   | j do| j dS )N__)value
startswithendswith)namer3   r3   r4   _is_magic_name   s    rg   c                       s   e Zd Z fddZe fddZedd Zdd Zd	d
 ZdddZ	 fddZ
dd Zdd Zdd Zdd Z fddZ  ZS )PEP8Normalizerc                    s   t  j|i | d | _d | _d| _d| _d | _d| _d| _d| _	t
| jdd | _| _d| _d| jjv rxd| _d| _nd	| _d| _d S )
NTr   F )r8   rH   spacesrG   tabs)rV   r<   _previous_part_previous_leaf_on_newline_newline_count_wanted_newline_count_max_new_lines_in_prefix_new_statement_implicit_indentation_possibler5   _config_indentation_tos_last_indentation_tos_in_suite_introducerr8   _indentation_type_wrong_indentation_char)r:   argskwargsrW   r3   r4   r<      s"    
zPEP8Normalizer.__init__c              	   #   s`   t  |@ | | d V  W d    n1 s40    Y  W d    n1 sR0    Y  d S r6   )rV   
visit_node_visit_node)r:   noderW   r3   r4   r|      s    zPEP8Normalizer.visit_nodec                 c   s  |j }|dv rF| }t|dkrB|d d D ]}| |dd q.n^|dkr|j}|j dkrtdd |jd d	d
 D r| |dd n|dkr|jD ]&}|j dkr|jdkr| |dd qn|dkr@|jD ]f}|j dvrqt|jd
krq|jd }|jd }|j dkr|j dkr|jdkr| |dd  qqnd|dkr|jd }	|	 }
|	j	}|
ds|
ds|s|
d u s|
jdvr| |	dd  |tv r|j}|j}|j dkr|j|}|jd | D ]}|g}|j d!kr|jd d }d"}|D ]x}|j d#kr&|s&qd$}|j dkrRtd%d | D rRq|j tv st|trnq| |d&d'  qqq qq|tv }|tv }|rd$| _nR|d(kr| jj tjkr| jj| _t| j| jj| jj | jd)| _n|rd$| _d V  |d(kr:| jj tjks(J | jj| _d | _nH|rbd"| _| jj tjkr| jj| _n |rd"| _|d*v r|  | _d S )+Nr	   rF   i  zMultiple imports on one linelambdefr[   c                 s   s   | ]}|j d kV  qdS )rf   N)r?   .0r@   r3   r3   r4   	<genexpr>   s   z-PEP8Normalizer._visit_node.<locals>.<genexpr>r\      i  z,Do not assign a lambda expression, use a defr   keywordexcepti  z1Do not use bare except, specify exception instead
comparison)Z	atom_exprr   r   trailerrf   r?   i  z'Do not compare types, use 'isinstance()Z
file_inputrD   rE      z
rD   rE   i$  zNo newline at end of filesimple_stmtFstringTc                 s   s   | ]}t |V  qd S r6   )rg   r   r3   r3   r4   r          i  z&Module level import not at top of filesuiter9   )r   r   )r?   Zget_defined_nameslen	add_issuer9   anyr^   rc   rK   rN   re   _IMPORT_TYPESindexallrL   r   _IMPLICIT_INDENTATION_TYPES_SUITE_INTRODUCERSrw   ru   r)   r0   r5   rt   r8   rs   r1   rp   r2   _get_wanted_blank_lines_count)r:   r~   typnamesrf   r[   childr   Zatom	endmarkerprevrN   r   moduler   r^   Zfound_docstringcZimplicit_indentation_possibleZin_introducerr3   r3   r4   r}      s    

















zPEP8Normalizer._visit_nodec                 C   s(   | j |jv r$| |dd| j  dS dS )Ne   zIndentation contains TF)ry   rc   r   rx   )r:   r`   r3   r3   r4   _check_tabs_spaces  s    z!PEP8Normalizer._check_tabs_spacesc                 C   s   | j  }t|jd u d S )NrF   )ru   rA   intr9   )r:   Z
suite_noder3   r3   r4   r   !  s    
z,PEP8Normalizer._get_wanted_blank_lines_countFc                 C   sh  t | j| j| _| j}|d urv| jd }||krp|jdkrp|sv|dkrJdnd}d||f }| ||| d | _nd | _|s^|  }| jd }|j}	|	dkr|jjdkp|	d	ks|	d
kr|	 dks|	dko| j
d
ko|jjjdk}
|
rX||k rX|j}|j}|jdkr|j}|jt|jdk |krX|dkr:dnd}d||f }| ||| d| _d| _d S )NrF   r   r   i.  i-  z expected %s blank line, found %sr   	decoratorclassasyncdef	decoratedr   r   )maxrq   ro   rp   r?   r   r   rc   r9   rM   rm   r^   r   )r:   r`   rC   
is_commentwantedblank_linescodemessageactualvalZneeds_linesZfunc_or_clsr   r3   r3   r4   _reset_newlines%  sN    

zPEP8Normalizer._reset_newlinesc                    s   t  | | D ]$}|jdkr& q:| || | q| | | ||| | j| _|jdk| _	|jdkr| jjt
jkr| jj| _|jdkr|jjtv rd| _n|jdkrd| _| j	s| || d| _|| _|jS )Nr`   newlinerU   FelifTr   )rV   
visit_leafZ_split_prefixr?   _visit_partZcreate_spacing_part_analyse_non_prefixru   rv   rr   r)   r0   r9   rc   r   rw   r   Z_max_blank_linesrm   )r:   rC   partrW   r3   r4   r   X  s,    




zPEP8Normalizer.visit_leafc                 C   s  |j }|j}|dkrd S |dkr6|jjdkr6| jj| _| j}|dkr|drh|dr| |dd nX| jrt	d	|s|dks|d
r|j
dks| |dd nt	d|s| |dd | j||dd nf|dkr8| j|  kr| |dd| j  n(|dv r*|jjjdkr*| |dd |  jd7  _|dkr|jtjkr|jtjkrn| |dd n@|j}| jr|jtjkr|| jj7 }t| j|||| jd| _nh| jr|j }|jtjkr| jjdkr| jj| _| |s|j}|dkrD| j}	t|t|	jkr qD|	j}|	| _|	|kr:qD|	j}	q| jr|dkrl|r| |dd  n2||krd!t| jj| jf }
| |d"d#|
  q|d$v r|j}n|j}| jr|| j| jj kr| |d%d& q||kr| |s|j d'vr|d$v rF|jtjkr6| |d(d) n| |d*d+ nt|t|k r|jtjkrv| |d,d- nJ|jtjkr| |d.d/ n,|jtjkr| |d0d1 n| |d2d3 nJ|jtjkr| |d4d5 n,|jtjkr| |d6d1 n| |d7d8 n| || |  || |r|d9v r|dkr|jjd:kr|t!v rrt"| j|| j| jd;| _n|jtjksJ | jj| _n:|d<v r| j#r|jjt$v r|j}t%| j|| jd| _|d=v | _|| _|| _&d S )>N
error_leaf,r'   commentz###i
  z'Too many leading '#' for block comment.z#:? z#!)rF   r   i	  z$Block comment should start with '# 'z#:? [^ ]i  z%Inline comment should start with '# 'T)r   r   i/  zToo many blank lines (%s))r   r   r   i0  z*Blank lines found after function decoratorrF   	backslashi  z+The backslash is redundant between bracketsr   #  Trailing whitespacez%s %so   z!Indentation is not a multiple of z])}   z+Line with same indent as next logical blockr   |   z1Closing bracket does not match visual indentation{   zCLosing bracket does not match indentation of opening bracket's line   z2Continuation line under-indented for visual indentz   z2Continuation line missing indentation or outdented   Zxxxy   z3Continuation line under-indented for hanging indent   z1Continuation line over-indented for visual indent   ~   z2Continuation line over-indented for hanging indentz()[]{}
error_node)r9   rQ   )r    rU   )r   r   bom)'rc   r?   r9   ru   rd   lstripr   rn   rematchr_   r   ro   r   r)   r0   r1   r8   rw   rt   rZ   rl   r   rv   r   rr   rx   r7   rA   r.   r2   _check_spacing_check_line_length_OPENING_BRACKETSrB   rs   r   rT   _previous_spacing)r:   r   r`   rC   rc   type_r~   r8   Zshould_be_indentationr@   sr3   r3   r4   r   z  s(   






















zPEP8Normalizer._visit_partc                 C   s   |j dkr|jd d }n
|jd }|| jjkr|jd | jjkrd}|j dkr|jdd   }t|dkr|jd t|d  dk rd}|r| |dd	|| jjf  d S )
Nr   rF   Tr   r   H   Fi  z"Line too long (%s > %s characters))	r?   r_   rP   rt   max_charactersrc   splitr   r   )r:   r   r`   last_columnreportZsplittedr3   r3   r4   r   '  s*    



z!PEP8Normalizer._check_line_lengthc                    s   fdd} fdd}|j  j}|d ur:|jdksD|jdkrHd S |j}dv rh |dd n |d	krt jjk r |d
d n|dkr||dd ntdkrȈ |dd n|tv rd|j  }||d| n|tv rd|j  }||d| nz|dv s0|dkrJ|j	jt
vrJd|j  }||d| n>|dkrf|j	jt
v rfn"|dv r||dd n|dkrn|dv r|j	jtvs|dv r|j	jtvrn|tv r|j	jdkrސn|dkr|j	jdkrn|tv s|tv r|d kr&|j	jd!v s>|d kr|j	jd!v r|d krP|j	}n|j	}|jd"krx|jrx||d#d$ n||d%d& nT|tv s|tv r||d'd( n2|d)ks|d)kr||d*d+ nd,}	||d-|	 n|d.ks|jd.kr ||d/d0 n j}
|tv rJ|
j krJd1 jjvrJd2 jjvrJd3} |d4| r|tvr|tvrd,}	|tv rd|j  }||d5| d S )6Nc                     s   r j |  S d S r6   r   rz   r:   rj   r3   r4   add_if_spaces?  s    z4PEP8Normalizer._check_spacing.<locals>.add_if_spacesc                     s   s j |  S d S r6   r   r   r   r3   r4   add_not_spacesC  s    z5PEP8Normalizer._check_spacing.<locals>.add_not_spacesr   rG      zUsed tab to separate tokensr   i  z)At least two spaces before inline commentr   r   r   rF      zMultiple spaces usedzWhitespace after '%s'   zWhitespace before '%s'   )r   ;rU      )r   r   rU      zmissing whitespace after '%s')r   r   factorr   r   r    )r(   paramr      z(Expected spaces around annotation equals   z3Unexpected spaces around keyword / parameter equals   z3Missing whitespace around bitwise or shift operatorr!      z)Missing whitespace around modulo operatorz!Missing whitespace between tokens   r   i  z!Missing whitespace around keywordrD   rE   z>Whitespace before operator doesn't match with whitespace after      )rc   rl   r?   r   r   rt   spaces_before_commentr   _CLOSING_BRACKETSr9   _POSSIBLE_SLICE_PARENTS_NON_STAR_TYPES_FACTORr&   
annotation_BITWISE_OPERATORr   _ALLOW_SPACErm   rN   )r:   r   r`   r   r   r   r   r   r   Zmessage_225Zprev_spacingr3   r   r4   r   >  s    













zPEP8Normalizer._check_spacingc                 C   s  |j }|dkr|jdv r| rd}|jj dkrP|jj|krP| |d|d  n>|jj dkr||jj|kr|| |d|d  n| d	|d
 | n$|jdkrt|jtt	fr|jj dkr|
 }|j dkr|jj dkr| |dd n| |dd n|jdkr6|
 j dv r$| |dd n| |dd n|jdv r|j}|j|}|j|d  }|j|d  }||fD ]h}	|	j dks|	j dkrx|	jdkrd}| |d|  qn$|	jdv rxd }| |d!|  qqxn|jd"v r<|j}|j d#kr|jj d$kr|jd%kr,| |d&d' n| |d(d) nz|d*krt|j dd  D ]2\}
}td+|d,}|j|
 t|f}| q\n$|d-kr| jd.kr| |d/d0 d S )1Nrf   )lOIz0Do not define %s named 'l', 'O', or 'I' one liner   i  classesfunctioni  i  	variablesrU   r   r   r   i  z%Multiple statements on one line (def)i  z'Multiple statements on one line (colon)r   )r   r   i  zStatement ends with a semicoloni  z+Multiple statements on one line (semicolon))r$   r%   rF   r   Nonez/comparison to None should be 'if cond is None:'i  )TrueFalsezCcomparison to False/True should be 'if cond is True:' or 'if cond:'i  )inisr   Znot_testr   i  z&test for membership should be 'not in'i  z+test for object identity should be 'is not'r   z[ \t]*r   r   r   i  Blank line at end of file)r?   rc   Zis_definitionr9   rf   r   Zadd_issuadd_issuerL   r   r   rM   r^   r   	enumerate
splitlinesr   r   grouprJ   r   ro   )r:   rC   r   r   rS   r   r   leftrightr~   irJ   r8   r_   r3   r3   r4   r     sb    




z"PEP8Normalizer._analyse_non_prefixc                    sr   | j d ur.| j dd urd S | j jdkr.d S |dd ur@d S |dv rZt ||| ntt| ||| d S )Nr   r   )i  i  )rm   r]   r?   rV   r   r   )r:   r~   r   r   rW   r3   r4   r     s    
zPEP8Normalizer.add_issue)F)r*   r+   r,   r<   r   r|   r}   r   r   r   r   r   r   r   r   r   rY   r3   r3   rW   r4   rh      s   
e
3" ._:rh   c                   @   s   e Zd ZeZdddZdS )PEP8NormalizerConfig    NO   r   c                 C   s4   || _ |d u r|}|| _d| _d| _|| _|| _d S )Nri   F)r8   hanging_indentationrO   Zbreak_after_binaryr   r   )r:   r8   r
  r   r   r3   r3   r4   r<     s    zPEP8NormalizerConfig.__init__)r  Nr	  r   )r*   r+   r,   rh   Znormalizer_classr<   r3   r3   r3   r4   r    s     r  c                   @   s   e Zd ZdZdZdd ZdS )BlankLineAtEndi  r   c                 C   s
   | j dkS )Nr   )ro   )r:   rC   r3   r3   r4   is_issue  s    zBlankLineAtEnd.is_issueN)r*   r+   r,   r   r   r  r3   r3   r3   r4   r    s   r  )$r   
contextlibr   typingr   Zparso.python.errorsr   r   Zparso.normalizerr   Zparso.python.treer   r   r   r   r   r   r   r   r   r   r&   str__annotations__r   r   r)   r-   r5   rB   rT   rZ   rg   rh   r  r  r3   r3   r3   r4   <module>   s<   
5    S