Created
November 17, 2021 19:30
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Python Compression Timer in SS
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| import zipfile, time | |
| def DeflateZip(locfile,loczipDef): | |
| start = time.time() | |
| zipDef = zipfile.ZipFile(loczipDef, "w", zipfile.ZIP_DEFLATED) | |
| zipDef.write (locfile) | |
| zipDef.close() | |
| print(f'Deflate: {time.time() - start}') | |
| def Bzip2Zip(locfile,loczipBz): | |
| start = time.time() | |
| zipBz = zipfile.ZipFile(loczipBz, "w", zipfile.ZIP_BZIP2) | |
| zipBz.write (locfile) | |
| zipBz.close() | |
| print(f'BZIP2: {time.time() - start}') | |
| def LzmaZip(locfile,loczipLzma): | |
| start = time.time() | |
| zipLzma = zipfile.ZipFile(loczipLzma, "w", zipfile.ZIP_BZIP2) | |
| zipLzma.write (locfile) | |
| zipLzma.close() | |
| print(f'Lzma: {time.time() - start}') | |
| locfile = "file.pdf" | |
| loczipDef = "zipped_deflate.zip" | |
| loczipBz = "zipped_bzip2.zip" | |
| loczipLzma = "zipped_lzma.zip" | |
| DeflateZip(locfile,loczipDef) | |
| Bzip2Zip(locfile,loczipBz) | |
| LzmaZip(locfile,loczipLzma) |
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