Plagiate detection python script
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README.md
pylagiarist.py

README.md

Pylagiarist

Pylagiarist is a plagiate detection script written in Python.

It recursively scans folders for files whose names match a certain pattern, compares each pair of files, and reports those whose similarity is beyond a given threshold.

Pylagiarist uses difflib's SequenceMatcher to compute similarities. If python-Levenshtein is installed, it also reports Levenshtein ratios for similar files.

Usage

Just run

pylagiarist.py

in the folder containing the files you want to compare. Pylagiarist can take some switches, type

pylagiarist.py -h

to learn about them.

Examples

Scan folders src1 and src2 for files with names ending in .html or .htm, but not matching index

pylagiarist -i '.html$' -i '.htm$' -x index src1 src2

Report similarities above 0.4 (computed by difflib)

pylagiarist -t 0.4

Print progress on stderr

pylagiarist -v