Your IP : 3.15.226.33
3
\�/ � @ s� d dl T d dd�ZeeefZdd� Zd!d
d �Zd d
� Zdd� Z d"dd�Z
dd� Z dd� Z d#dd�Z
dd� ZG dd � d e�ZG d d � d e�Zd S )$� )�*� <unknown>�execc C s t | ||t�S )N)�compileZ
PyCF_ONLY_AST)�source�filename�mode� r �/usr/lib64/python3.6/ast.py�parse s r c s: t | t�rt| dd�} t | t�r&| j} � fdd�� � | �S )N�eval)r c s� t | t�r| jS t | ttf�r$| jS t | t�r4| jS t | t�rNt t
� | j ��S t | t �rht
t
� | j ��S t | t�r�tt
� | j ��S t | t�r�t� fdd�t| j| j�D ��S t | t�r�| jS t | t�o�t | jttf��r
� | j�}t |t��rrt | jt��r|
S | S nht | t ��rrt | jt t f��rr� | j �}� | j �}t |t��rrt |t��rrt | jt ��rj|| S || S t!dt"| � ��d S )Nc 3 s" | ]\}}� |�� |�fV qd S )Nr )�.0�k�v)�_convertr r
� <genexpr>A s z1literal_eval.<locals>._convert.<locals>.<genexpr>zmalformed node or string: )#�
isinstance�Constant�value�StrZBytes�sZNum�nZTuple�tuple�mapZeltsZList�list�Set�setZDict�dict�zip�keys�valuesZ NameConstantZUnaryOp�opZUAddZUSub�operand�
_NUM_TYPESZBinOpZAddZSub�left�right�
ValueError�repr)�noder" r$ r% )r r r
r 3 s>
z literal_eval.<locals>._convert)r �strr Z
Expression�body)Znode_or_stringr )r r
� literal_eval( s
"r+ TFc s2 � ��fdd�� t | t�s*td| jj ��� | �S )Nc s� t � t�r��fdd�t� �D �}d� jjdj�r>dd� |D �n dd� |D ��f }�r�� jr�||rfdphd7 }|dj�� fd d�� jD ��7 }|d
S t � t�r�d dj�fd d�� D �� S t� �S )
Nc s g | ]\}}|� |�f�qS r r )r
�a�b)�_formatr r
�
<listcomp>c s z)dump.<locals>._format.<locals>.<listcomp>z%s(%sz, c s s | ]}d | V qdS )z%s=%sNr )r
�fieldr r r
r e s z(dump.<locals>._format.<locals>.<genexpr>c s s | ]\}}|V qd S )Nr )r
r, r- r r r
r g s � c 3 s$ | ] }d |� t �|��f V qdS )z%s=%sN)�getattr)r
r, )r. r( r r
r k s �)z[%s]c 3 s | ]}� |�V qd S )Nr )r
�x)r. r r
r o s ) r �AST� iter_fields� __class__�__name__�join� _attributesr r' )r( Zfields�rv)r. �annotate_fields�include_attributes)r( r
r. a s
zdump.<locals>._formatzexpected AST, got %r)r r5 � TypeErrorr7 r8 )r( r< r= r )r. r< r= r
�dumpX s
r? c C sB x<dD ]4}||j kr|| j krt||�rt| |t||�� qW | S )N�lineno�
col_offset)r@ rA )r: �hasattr�setattrr2 )�new_nodeZold_node�attrr r r
�
copy_locationv s
rF c s � fdd�� � | dd� | S )Nc sf d| j kr"t| d�s || _n| j}d| j krDt| d�s>|| _n| j}x t| �D ]}� |||� qNW d S )Nr@ rA )r: rB r@ rA �iter_child_nodes)r( r@ rA �child)�_fixr r
rI � s
z#fix_missing_locations.<locals>._fix� r r )r( r )rI r
�fix_missing_locations� s
rK rJ c C s2 x,t | �D ] }d|jkr
t|dd�| |_q
W | S )Nr@ r )�walkr: r2 r@ )r( r rH r r r
�increment_lineno� s
rM c c s> x8| j D ].}y|t| |�fV W q tk
r4 Y qX qW d S )N)�_fieldsr2 �AttributeError)r( r0 r r r
r6 � s
r6 c c sT xNt | �D ]B\}}t|t�r$|V q
t|t�r
x |D ]}t|t�r4|V q4W q
W d S )N)r6 r r5 r )r( �namer0 �itemr r r
rG � s
rG c C s� t | ttttf�s"td| jj ��| jo6t | jd t �s<d S | jd j
} t | t �rZ| j }n"t | t
�rxt | j
t�rx| j
}nd S |r�dd l}|j|�}|S )Nz%r can't have docstringsr )r ZAsyncFunctionDefZ FunctionDefZClassDefZModuler> r7 r8 r* ZExprr r r r r) �inspectZcleandoc)r( Zclean�textrR r r r
�
get_docstring� s
rT c c s@ ddl m} || g�}x$|r:|j� } |jt| �� | V qW d S )Nr )�deque)� collectionsrU �popleft�extendrG )r( rU Ztodor r r
rL � s
rL c @ s e Zd Zdd� Zdd� ZdS )� NodeVisitorc C s" d|j j }t| || j�}||�S )NZvisit_)r7 r8 r2 �
generic_visit)�selfr( �methodZvisitorr r r
�visit� s zNodeVisitor.visitc C s\ xVt |�D ]J\}}t|t�r@x6|D ]}t|t�r"| j|� q"W q
t|t�r
| j|� q
W d S )N)r6 r r r5 r] )r[ r( r0 r rQ r r r
rZ � s
zNodeVisitor.generic_visitN)r8 �
__module__� __qualname__r] rZ r r r r
rY � s rY c @ s e Zd Zdd� ZdS )�NodeTransformerc C s� x�t |�D ]�\}}t|t�r|g }xL|D ]D}t|t�r`| j|�}|d krJq&nt|t�s`|j|� q&|j|� q&W ||d d �< q
t|t�r
| j|�}|d kr�t||� q
t|||� q
W |S )N) r6 r r r5 r] rX �append�delattrrC )r[ r( r0 Z old_valueZ
new_valuesr rD r r r
rZ . s&
z NodeTransformer.generic_visitN)r8 r^ r_ rZ r r r r
r`
s $r` N)r r )TF)rJ )T)Z_astr �int�float�complexr# r+ r? rF rK rM r6 rG rT rL �objectrY r` r r r r
�<module> s
0
%