Your IP : 3.145.88.241
U
e5d� � @ s� d dl mZ d dlmZ d dl mZ d dlmZmZmZm Z m
Z
m Z dd� Z G dd� dej
�Zd d
� Zd d � Zg d
fdd�Zdd� Zd
S )� )�pytree)�token)�
fixer_base)�Assign�Name�Newline�Number� Subscript�symsc C s t | tj�o | jd jtjkS )N� )�
isinstancer �Node�children�typer �STRING)�stmt� r �6/usr/lib64/python3.8/lib2to3/fixes/fix_tuple_params.py� is_docstring s �r c @ s( e Zd ZdZdZdZdd� Zdd� ZdS ) �FixTupleParams� Ta
funcdef< 'def' any parameters< '(' args=any ')' >
['->' any] ':' suite=any+ >
|
lambda=
lambdef< 'lambda' args=vfpdef< '(' inner=any ')' >
':' body=any
>
c s� d|kr�� ||�S g �|d }|d }|d jd jtjkrZd}|d jd j}t� � nd}d}t�tjd�� d� ��fd
d � }|jt j
kr�||� n<|jt j kr�t |j�D ]$\}} | jt j
kr�|| |dkd � q��s�d S �D ]}
|d |
_
q�|} |dk�r
d
�d _n&t|d j| ��r0|�d _|d } �D ]}
|d |
_
�q4�|d j| | �< t| d | t�� d �D ]}||d j| _�qr|d �� d S )N�lambda�suite�argsr � r z; � Fc s\ t ��� �}| �� }d|_t||�� �}|r2d|_| �|� ��t�t j
|� �� g�� d S )Nr � ) r �new_name�clone�prefixr �replace�appendr r
r
Z simple_stmt)Z tuple_arg�
add_prefix�n�argr ��endZ new_lines�selfr r � handle_tupleC s
�z.FixTupleParams.transform.<locals>.handle_tuple)r" r )F)�transform_lambdar r r �INDENT�valuer r ZLeafr
ZtfpdefZ
typedargslist� enumerate�parentr r �range�lenZchanged) r' �node�resultsr r �start�indentr( �ir$ �lineZafterr r% r � transform. sF
zFixTupleParams.transformc
C s� |d }|d }t |d �}|jtjkrD|�� }d|_|�|� d S t|�}t|�}| � t
|��}t |dd�} |�| �� � |� � D ]X}
|
jtjkr�|
j
|kr�dd� ||
j
D �} t�tj| �� g| �} |
j| _|
�| � q�d S )Nr �body�innerr )r c S s g | ] }|� � �qS r )r ��.0�cr r r �
<listcomp>� s z3FixTupleParams.transform_lambda.<locals>.<listcomp>)�
simplify_argsr r �NAMEr r r � find_params� map_to_indexr �
tuple_namer Z
post_orderr+ r r
r
Zpower)
r' r0 r1 r r7 r8 ZparamsZto_indexZtup_nameZ new_paramr# Z
subscripts�newr r r r) n s*
�z FixTupleParams.transform_lambdaN)�__name__�
__module__� __qualname__Z run_orderZ
BM_compatibleZPATTERNr6 r) r r r r r s
@r c C sN | j tjtjfkr| S | j tjkr>| j tjkr:| jd } q"| S td| ��d S )Nr zReceived unexpected node %s)r r
Zvfplistr r> �vfpdefr � RuntimeError�r0 r r r r= � s r= c C s< | j tjkrt| jd �S | j tjkr,| jS dd� | jD �S )Nr c S s g | ]}|j tjkrt|��qS r )r r �COMMAr? r9 r r r r< � s z find_params.<locals>.<listcomp>)r r
rF r? r r r> r+ rH r r r r? � s
r? Nc C sZ |d kr i }t | �D ]@\}}ttt|���g}t|t�rHt|||d� q|| ||< q|S )N)�d)r, r r �strr �listr@ )�
param_listr rJ r4 �objZtrailerr r r r@ � s
r@ c C s< g }| D ](}t |t�r&|�t|�� q|�|� qd�|�S )N�_)r rL r! rA �join)rM �lrN r r r rA � s
rA )r r Zpgen2r r Z
fixer_utilr r r r r r
r ZBaseFixr r= r? r@ rA r r r r �<module> s l