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January 30, 2020 15:33
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recursive zip file extraction with dcm dropout? woo!
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| import zipfile | |
| from pathlib import Path | |
| # Pathlib Friendly (maybe required) | |
| def extract(filename): | |
| z = zipfile.ZipFile(filename) | |
| for file in z.namelist(): | |
| # Ignore anything that's not a zip... and lets recurse | |
| if ".zip" in file.lower(): | |
| # Create a subdirectory to hold our zip: | |
| newDirectory = filename.parents[0]/file.split('.')[0] | |
| newDirectory.mkdir(parents=True, exist_ok=True) | |
| #If you need debug statements to spam you, uncomment this | |
| #print("Making the directory " + (filename.parents[0]/file.split('.')[0]).as_posix() + "and unzipping into it...") | |
| # Lets place this zip into the new directory: | |
| z.extract(file,newDirectory.as_posix()) | |
| # Send this new zip back through this function, lets get recursive | |
| extract(newDirectory/file) | |
| # If it's not a zip we're looking at, lets extract DCMs to our working directory | |
| elif ".dcm" in file.lower(): | |
| z.extract(file,filename.parents[0].as_posix()) | |
| filename = Path("./data/aFolderThatContainsZips") | |
| extract(filename) |
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