{"added":null,"apiVersion":1,"behindSince":null,"buildDepends":["archivers/liblz4","archivers/zstd","devel/gettext-runtime","devel/libffi","devel/py-build","devel/py-installer","devel/py-packaging","devel/py-pyproject-hooks","devel/py-setuptools","devel/py-wheel","devel/readline","lang/python312","lang/python315","math/mpdecimal","print/indexinfo","textproc/expat2"],"categories":["converters","python"],"comment":"Efficient, portable erasure coding tool","compare":"/compare/py312-zfec/index.json","dependentCount":null,"description":"The zfec package implements an \"erasure code\", or \"forward error correction\ncode\".\n\nThe most widely known example of an erasure code is the RAID-5 algorithm which\nmakes it so that in the event of the loss of any one hard drive, the stored data\ncan be completely recovered. The algorithm in the zfec package has a similar\neffect, but instead of recovering from the loss of only a single element, it can\nbe parameterized to choose in advance the number of elements whose loss it can\ntolerate.\n\nThis package is largely based on the old \"fec\" library by Luigi Rizzo et al.,\nwhich is a mature and optimized implementation of erasure coding. The zfec\npackage makes several changes from the original \"fec\" package, including\naddition of the Python API, refactoring of the C API to support zero-copy\noperation, a few clean-ups and optimizations of the core code itself, and the\naddition of a command-line tool named \"zfec\".","flavors":[],"html":"https://daemonports.org/converters/py-zfec/","kind":"port","lastUpdate":null,"license":["GPLv2+","TGGPL"],"maintainer":"sunpoet@FreeBSD.org","name":"py312-zfec","newest":true,"newestVersion":"1.6.0.0","noVulnData":false,"origin":"converters/py-zfec","otherSystems":[{"maintainer":"gdt@NetBSD.org","origin":"converters/py-zfec","path":"/netbsd/converters/py-zfec/","system":"NetBSD","version":"1.5.7.4nb1"},{"maintainer":"sunpoet@FreeBSD.org","newest":true,"origin":"converters/py-zfec","path":"/dragonfly/converters/py-zfec/","system":"DragonFly","version":"1.6.0.0"},{"maintainer":"sunpoet@FreeBSD.org","newest":true,"noVulnData":true,"origin":"converters/py-zfec","path":"","system":"HardenedBSD","version":"1.6.0.0"},{"maintainer":"sunpoet@FreeBSD.org","newest":true,"noVulnData":true,"origin":"converters/py-zfec","path":"","system":"GhostBSD","version":"1.6.0.0"}],"packages":[{"repo":"FreeBSD:14:latest","versions":["1.6.0.0","1.6.0.0","1.5.7.2","1.6.0.0","1.6.0.0"]},{"repo":"FreeBSD:14:quarterly","versions":["1.6.0.0","1.6.0.0","n/a","1.6.0.0","1.6.0.0"]},{"repo":"FreeBSD:15:latest","versions":["1.6.0.0","1.6.0.0","n/a","1.6.0.0","1.6.0.0"]},{"repo":"FreeBSD:15:quarterly","versions":["1.6.0.0","1.6.0.0","n/a","n/a","n/a"]},{"repo":"FreeBSD:16:latest","versions":["1.6.0.0","1.6.0.0","n/a","n/a","n/a"]},{"repo":"FreeBSD:16:quarterly","versions":["n/a","n/a","n/a","n/a","n/a"]}],"pkgName":"py312-zfec-1.6.0.0","related":null,"repository":"FreeBSD ports","requiredBy":["filesystems/py-tahoe-lafs"],"requiredByCount":1,"runDepends":["devel/gettext-runtime","devel/libffi","devel/readline","lang/python312","math/mpdecimal","print/indexinfo","textproc/expat2"],"status":null,"system":"freebsd","systemLabel":"FreeBSD","version":"1.6.0.0","versions":null,"vulnerabilities":null,"www":"https://github.com/tahoe-lafs/zfec"}