$22 GRAYBYTE WORDPRESS FILE MANAGER $70

3

� fO�@sPdZd
dl
Z
ddddddd	d
ddd
�
Zdd�Zdd�Zdd�ZedkrLe�
dS)z<Safely evaluate Python string literals without using eval().�N�
�
�
�

�

�
	�
�
'�
"�
\)
�
a�
b�
f�
n�
r�
t�
vr	r
rc
Cs�|jd
d�\}
}|
j
d�
st�
tj|�
}|dk	r4|S|j
d�
r�|dd�}t|�
dkrbtd|�
�
yt|d�}Wq�tk
r�


td|�
�
Yq�Xn0yt|d�}Wn tk
r�


td	|�
�
YnXt|�
S)
Nr
�
r�
x�z!invalid hex string escape ('\%s')��z#invalid octal string escape ('\%s'))	�group�
startswith�AssertionError�simple_escapes�get�len�
ValueError�int�chr)�
m�all�tail�escZhexes�
i�r&�;/opt/alt/python36/lib64/python3.6/lib2to3/pgen2/literals.py�escapes$


















r(c
Cs�|jd
�
s(|jd�
s(t
t|dd��
�
�
|d}
|dd�|
dkrL|
d}
|j|
�
spt
t|t|
�
d��
�
�
t|�
dt|
�
ks�t
�
|t|
�
t|
�
�}tjdt|�S)Nr	r
rr
�rz)\\(\'|\"|\\|[abfnrtv]|x.{0,2}|[0-7]{1,3}))rr�repr�endswithr�re�subr()�
s�
qr&r&r'�
evalString(s
(



$


r0cCsDx>td
�
D]2}t
|�
}
t|
�
}t|�
}||
kr
t||
||�
q
WdS)N�
)�ranger r*r0�print)r%�
cr.�
er&r&r'�test2s





r6�__main__)�__doc__r,rr(r0r6�__name__r&r&r&r'�<module>s