$48 GRAYBYTE WORDPRESS FILE MANAGER $69

3

��2aR2�@s�dd
lm
Z

ddlZddlmZ
eejejd�
Zeejd�
Z	dd�e
d�
D�
Zdd�e
d�
D�
ZGd	d
�d
�Z
edkr�ddlmZ
ed
dd�
dS)�)
�	iskeywordN)
�pyparse�
_c
Csg|]}
t|
�
t
k�qS�)�chr�_ASCII_ID_CHARS)�.0�
xrr�0/opt/alt/python36/lib64/python3.6/hyperparser.py�
<listcomp>sr�c
Csg|]}
t|
�
t
k�qSr)r�_ASCII_ID_FIRST_CHARS)rr	rrr
rsc@s\eZ
dZd
d�Zdd�Zdd�Zdd�Zddd�
Zed
ddh�
Z	e
dd��
ZdZdd�Z
dS)�HyperParserc
sJ
|
�_|
j
�_
}tj|
j|
j�}d
d�}||j|�
�
}|
js�xh|
jD]^}t	||d�}t
|�
d}	d|}
|j|j|	|
�d�

|j
|
j|	�
�
}|dk	s�|dkrFPqFW|j|p�d�

nF|jd|�}|r�|d}	nd	}	d|}
|j|j|	|
�d�

|jd�

|jdd
��_|
�_|j��_�f
dd�tt�j�
�
D�
�_�j|�

dS)Nc

Sstt
|�
�
S)
N)�int�float)
�indexrrr
�
index2line"s
z(HyperParser.__init__.<locals>.index2line�
z.0z%d.endz 
r
Zconsolez1.0�c
s4g|],}
|
dko.�j|
d
�j|
d
d
k�qS)r
r)
�
bracketing)r�
i)
�selfrr
rKsz(HyperParser.__init__.<locals>.<listcomp>���)�editwin�textrZParserZindentwidthZtabwidthrZcontext_use_ps1Znum_context_lines�max�reprZset_code�getZfind_good_parse_startZ_build_char_in_string_funcZset_loZ
tag_prevrange�code�rawtext�stopatindexZget_last_stmt_bracketingr�range�len�isopener�	set_index)
rrrr�parserrZlno�contextZstartatZstartatindexr Zbod�
rr)
rr
�__init__s:


















zHyperParser.__init__cCs�t|j
�
t|jj|
|j��
}|d
kr2td|
�
�
||_d
|_x@|jt|j�
dkr~|j|jdd
|jkr~|jd7_q@W|jt|j�
dkr�|j|jdd
|jkr�|j	|jdr�|jd7_dS)Nr
z(Index %s precedes the analyzed statementr)
r"rrrr �
ValueError�indexinrawtext�indexbracketrr#)rrr*rrr
r$Qs











zHyperParser.set_indexc

Cs&|j|j
o$|j|j|j
d
dkS)Nr
�
"�
')r,r-)r#r+rr)
rrrr
�is_in_stringfs

zHyperParser.is_in_stringc

Cs(|j|j
p&|j|j|j
d
dkS)Nr
�
#r,r-)r/r,r-)r#r+rr)
rrrr
�
is_in_codens

zHyperParser.is_in_code�([{FcCsN
|j|j
d
}|j
}xb|j|sN|j|j|d|
ksN|j|d
|krx|d
8}|dkrbdSt||j|d
�}qW|j
d
}x,|t|j�
kr�|j|d
|kr�|d
7}q�W|jjd|jt|j�
|j|df�
}|t|j�
k�
s|j|dt|j�
k�
r|�
rdS|j}n.|jjd|jt|j�
|j|dd
f�
}||fS)Nrr
z%s-%dc)	rr+r#r�minr"rrr )rZopenersZ	mustcloseZbracketinglevelZbefore�afterZbeforeindexZ
afterindexrrr
�get_surrounding_bracketsts0













"






"z$HyperParser.get_surrounding_brackets�True�False�NonecCsb
t}|}x<||krDt
|
|d
�
dkrD|t
|
|d
�
rD|d
8}q
W||ko`t
|
|d
�
dk�
rx0|d|kr�d|
|d|�j�r�|d8}qfW|d|kr�d|
|d|�j�r�|d8}|d
|kr�d|
|d
|�j�r�|d
8}|
||�j��
s&dSn ||k�
r&tt
|
|�
�
s&dS||k�
rZt|
||��
�
rZ|
||�|jk�
rZdS||S)Nrr��
arr
)�_IS_ASCII_ID_CHAR�ord�isidentifier�_IS_ASCII_ID_FIRST_CHARr�_ID_KEYWORDS)�cls�str�limit�posZis_ascii_id_charrrrr
�_eat_identifier�s.



&

$

$







zHyperParser._eat_identifierz 	
\c

Cs�
|j�st
d
�
�
|j}
|j}|j}||d}|j}|}d}�
x�x�||krf|
|d|jkrf|d8}qB|r�||kr�|
|ddkr�|d8}d}qB||kr�|dkr�|
||dddkr�|d8}||d}||dd}qBPqBW|s�P|j|
||�}|�
r||}|}d}q@||k�
r�||d}	x.|dk�
rV||dd|	k�
rV|d8}�
q*W||d|k�
rlP||d}|d8}||d}|}|
|d	k�
r�n@|
|d
k�
r�x*|dk�
r�|
|ddk�
r�|d8}�
q�W|}Pq@Pq@W|
||j�S)Nz?get_expression should only be called if index is inside a code.r
Tr�
.r/rFz([z'"ZrRbBuU)r0r)rrr+r*�_whitespace_charsrC)
rrrZ
brck_indexZ
brck_limitrBZlast_identifier_posZ
postdot_phase�ret�levelrrr
�get_expression�sb
















"









zHyperParser.get_expressionN)r1F)�__name__�
__module__�__qualname__r(r$r.r0r4�	frozensetr>�classmethodrCrErHrrrr
rs
7
,:r�__main__)
�mainz"idlelib.idle_test.test_hyperparserr)
�	verbosity)�keywordr�stringZidlelibrrLZ
ascii_letters�digitsrr
r!r:r=rrIZunittestrOrrrr
�<module>s