directory - Fastest way to check in python if a file exists and get its path in a very wide tree of subdirectories -



directory - Fastest way to check in python if a file exists and get its path in a very wide tree of subdirectories -

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find file in python 4 answers

so problem have directory on 1000 subdirectories , want efficient way check if file in them. there way without stepping through each directory until find it? prefer pythonic way of doing can run through os.system acceptable long efficient. give thanks you!

as mentioned in http://bugs.python.org/issue11406 walk slower should be, community came alternative of course.

assuming fastest mean run time, should utilize scandir: https://github.com/benhoyt/scandir/#readme

python directory find binary-search-tree directory-structure

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