o 2g@s8dZddlmZddlmZmZmZdddddZdS)zf This is a module for various lookup functions: functions that will find a semantic node by its name. ) annotations)MypyFileSymbolTableNodeTypeInfoF)raise_on_missingnamestrmodulesdict[str, MypyFile]rboolreturnSymbolTableNode | Nonec Cs|}g} d|vr|rd|vsJd|dS|jddd\}}||||}|dur0nq|j}|sD|rB|sBJd|ddS |}||vr_|r]||vs]Jd |d |dS||} |sg| S| j} t| ts||rz| szJd|dS| j}qE) aWFind a symbol using it fully qualified name. The algorithm has two steps: first we try splitting the name on '.' to find the module, then iteratively look for each next chunk after a '.' (e.g. for nested classes). This function should *not* be used to find a module. Those should be looked in the modules dictionary. T.zCannot find module for N)maxsplitz Cannot find z, got a module symbolzCannot find component z for )rsplitappendgetnamespopnode isinstancer) rr rheadresttailmodrkeystnoderrC/home/garg/my-data/venv/lib/python3.10/site-packages/mypy/lookup.pylookup_fully_qualified sD     r N)rrr r rr r r )__doc__ __future__r mypy.nodesrrrr rrrrs