Name	Size	Mode	Actions
async_utils.cpython-310.pyc	2459	0644	editdlrm
bccache.cpython-310.pyc	13309	0644	editdlrm
compiler.cpython-310.pyc	54610	0644	editdlrm
constants.cpython-310.pyc	1506	0644	editdlrm
debug.cpython-310.pyc	5415	0644	editdlrm
defaults.cpython-310.pyc	1306	0644	editdlrm
environment.cpython-310.pyc	53107	0644	editdlrm
exceptions.cpython-310.pyc	5505	0644	editdlrm
ext.cpython-310.pyc	26406	0644	editdlrm
filters.cpython-310.pyc	51282	0644	editdlrm
idtracking.cpython-310.pyc	11081	0644	editdlrm
lexer.cpython-310.pyc	20524	0644	editdlrm
loaders.cpython-310.pyc	20423	0644	editdlrm
meta.cpython-310.pyc	3786	0644	editdlrm
nativetypes.cpython-310.pyc	4865	0644	editdlrm
nodes.cpython-310.pyc	40346	0644	editdlrm
optimizer.cpython-310.pyc	1926	0644	editdlrm
parser.cpython-310.pyc	27661	0644	editdlrm
runtime.cpython-310.pyc	33080	0644	editdlrm
sandbox.cpython-310.pyc	12260	0644	editdlrm
tests.cpython-310.pyc	6660	0644	editdlrm
utils.cpython-310.pyc	27408	0644	editdlrm
visitor.cpython-310.pyc	3916	0644	editdlrm
_identifier.cpython-310.pyc	1862	0644	editdlrm
__init__.cpython-310.pyc	1875	0644	editdlrm

o �:�`r�@sddZd
dl
ZddlmZ
ddlmZ
ejrddlm Z
dej dd d ej fdd�ZGd d�de�ZdS)a�
The optimizer tries to constant fold expressions and modify the AST in place so that it should be faster to evaluate. Because the AST does not contain all the scoping information and the compiler has to find that out, we cannot do all the optimizations we want. For example, loop unrolling doesn't work because unrolled loops would have a different scope. The solution would be a second syntax tree that stored the scoping rules. �N�
)
�nodes)
�NodeTransformer)
�Environment�node�environmentr�returncCst|
�
}t
�tj|�|�
�S)
z^The context hint can be used to perform an static optimization based on the context given.)� Optimizer�
t�castr�Node�visit)rr� optimizer�r�2/usr/lib/python3/dist-packages/jinja2/optimizer.py�optimizes
rcs@eZ
dZddd�Zdejdejd ejdejf�f
d d�Z�Z S) r r�t.Optional[Environment]rNcCs |
|_dS)
N)
r)�selfrrrr�__init__s
zOptimizer.__init__r�args�kwargscslt�j
|
g
|�
Ri|�
�
}
t|
tj�r4ztjj|
�|r|d
n
d�
|
j|j d�WStj y3


Y|
Sw|
S)Nr
)�linenor)�super� generic_visit� isinstancer�Expr�Const�from_untrusted�as_constrr� Impossible)rrrr�
� __class__rrrs




�
�zOptimizer.generic_visit)rrrN) �__name__� __module__�__qualname__rrrr �Anyr� __classcell__rrr rr s

�
�
��r ) �__doc__�typingr �r�visitorr� TYPE_CHECKINGrrrrr rrrr�
s