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It in the PATH using standard DLL loading techniques.ĮXTRACTCODE_7Z_PATH : the path to the 7z 7zip executable used to support If no plugin contributes libarchive, then a final attempt is made to look for If not provided,ĮxtractCode will look for a plugin-provided libarchive library path. #FILE DECOMPRESSOR ARCHIVE#Shared library used to support some of the archive formats. extractcode -h Configuration with environment variablesĮxtractCode will use these environment variables if set:ĮXTRACTCODE_LIBARCHIVE_PATH : the path to the libarchive.so libarchive To run the command line tool in the activated environment. Use environment variables to point to installed binaries:ĮXTRACTCODE_LIBARCHIVE_PATH: the absolute path to a libarchive DLLĮXTRACTCODE_7Z_PATH: the absolute path to a 7zip executableĪ system-installed libarchive and 7zip executable available in the system PATH. ‘’: the absolute path to a 7zip executable Method that must return a mapping with this key: Should point to a LocationProviderPlugin subclass with a get_locations() ‘’: the absolute path to a libarchive shared object/DLLĪnd in the same way, the scancode_location_provider for extractcode_7zip Subclass with a get_locations() method that must return a mapping with It does so by providing plugin entry points as scancode_location_providerįor extractcode_libarchive that should point to a LocationProviderPlugin These can either bundle a libarchive library, a 7z executable or expose a In this case, you will need to provide a working and compatible libarchive andħzip installed and configured in one of these ways such that ExtractCode canĪ typecode-libarchive and typecode-7z plugin: See the standard ones at #FILE DECOMPRESSOR INSTALL#System, use the minimal option: pip install extractcode If you want to use the version of binaries (possibly) provided by your operating #FILE DECOMPRESSOR FULL#To install this package with its full capability (where the binaries forħzip and libarchive are installed), use the full extra option: pip install extractcode It can handle multi-level archives such as tar.gz and can extract recursively Libmagic) to select the most appropriate extractor or decompressor function. The extraction is driven from a “voting” system that considers the fileĮxtension(s) and name, the filetype and mimetype (using a ctypes binding to Invalid, non-extractible names on certain filesystems or when there are multipleĬopies of the same path in a given archive (which is possible in a tar). Same way on all supported OSes, including auto-renaming files that would have ExtractCode tries to extract things in the With these, it is possible to extract a large number of common and less commonĪrchives and compressed file types. #FILE DECOMPRESSOR SOFTWARE#Renamed, special files and symlinks are skipped, permissions and owners areĬhanged but this it is fine for prmary the use case which is analysis of fileĬontent for software composition or forensic analysis.īehind the scene, ExtractCode uses multiple tools such as: It can also extract recursively any type of (nested) archives-in-archives.Īs a downside, the extracted content may not be exactly what would be extractedįor a typical usage of the contained files: for instance some file may be Obtain the actual archived content when other tools may fail. In all these cases, ExtractCode will extract and try hard do the right thing to Typically need to be mounted to be accessed, and may require root accessĪnd guesswork to find out which partition and filesystem are at play and Or an archive may be a virtual disk or some file system(s) images that would Or the archive may contain special file types (character/device files) that Or the archive may contain weird paths inluding relative paths that may be Or the extracted files are such permissions that you cannot read them and are Or an archive may be damaged a little but most files can still be extracted. Overwritten by the same path showing up later in the archive giving the These cases the paths showing up earlier in the archive may be “hidden” and Or a tarball (on any OS) may contain multiple times the exact same path. Not extract OK on Windows: some file may be munged or the extract may file. It contains paths that are the same when ignoring the case and therefore will Say you want to extract the tarball of the Linux kernel source code on Windows. Long List of supported archive formats found at the bottom of this document. Install with: pip install extractcode Why another extractor?ĮxtractCode will extract things where other archive and compressed file extractors may fail.ĮxtractCode supports one of largest number of archive formats listed in the ![]() #FILE DECOMPRESSOR 64 BITS#Supports Windows, Linux and macOS on 64 bits processors and Python 3.6 to 3.9.ĮxtractCode is a (mostly) universal archive extractor. Keywords: archive, extraction, libarchive, 7zip, scancode-toolkit, extractcode ![]()
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