codekingpro/portable-devtools
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__classcell__)r s @r r r s6 �� �8�8��s� �t� �7�� 7�4� 7� 7r r �astr c �f � [ U R 5 nUR U 5 UR $ )a� Returns a set of all variables in the AST that will be looked up from13the context at runtime. Because at compile time it's not known which14variables will be used depending on the path the execution takes at15runtime, all variables are returned.16 17>>> from jinja2 import Environment, meta18>>> env = Environment()19>>> ast = env.parse('{% set foo = 42 %}{{ bar + foo }}')20>>> meta.find_undeclared_variables(ast) == {'bar'}21True22 23.. admonition:: Implementation24 25 Internally the code generator is used for finding undeclared variables.26 This is good to know because the code generator might raise a27 :exc:`TemplateAssertionError` during compilation and as a matter of28 fact this function can currently raise that exception as well.29)r r �visitr )r1 �codegens r �find_undeclared_variablesr5 " s* � �& $�C�O�O�4�G� �M�M�#�� � )� )�)r c # �( # � U R [ 5 GHt nUR n[ U[ R30 5 ( d� [ U[ R [ R 45 ( ah UR HW n[ U[ R31 5 ( a1 [ UR [ 5 ( a UR v � MQ MS Sv � MY OSv � M� [ UR [ 5 ( a UR v � M� [ U[ R 5 ( aV [ UR [ [ 45 ( a1 UR H n[ U[ 5 ( d M Uv � M GMp Sv � GMw g7f)a6 Finds all the referenced templates from the AST. This will return an32iterator over all the hardcoded template extensions, inclusions and33imports. If dynamic inheritance or inclusion is used, `None` will be34yielded.35 36>>> from jinja2 import Environment, meta37>>> env = Environment()38>>> ast = env.parse('{% extends "layout.html" %}{% include helper %}')39>>> list(meta.find_referenced_templates(ast))40['layout.html', None]41 42This function is useful for dependency tracking. For example if you want43to rebuild parts of the website after a layout template has changed.44N)�find_all�45_ref_types�template�46isinstancer �Const�Tuple�Listr" �valuer. �Include�tuple�list)r1 �noder9 �
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