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CHANGELOG.rst

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Release notes

Version 32.1.0 - (2024-12-06)

  • Compute file checksums from streaming the file content in chunks to avoid running out of memory
  • Drop support for python 3.8 and add support for python 3.12

Version 32.0.0 - (2024-09-05)

  • Add new optional argument to generate YAML test data files from a template
  • Migrate URLs to new aboutcode.org org
  • Drop support for Python 3.7
  • Replace charset_normalizer by chardet because of unstable behavior between minor versions See jawah/charset_normalizer#520
  • Adopt black and isort style

Version 31.2.1 - (2024-05-16)

  • Remove commoncode.system.get_etc_os_release_info and replace it with commoncode.distro_os_release_parser.

Version 31.2.0 - (2024-05-16)

  • Add commoncode.distro.os_release_parser from container-inspector to commoncode.

Version 31.1.0 - (2024-05-15)

  • Add on_macos_arm64 and on_ubuntu_22 markers to commoncode.system.

Version 31.0.3 - (2023-08-25)

  • Mark our use of MD5 as NOT for security #54
  • Fix VirtualCodebase walk issue when the root directory name is repeated #57

Version 31.0.2 - (2023-02-23)

  • Update requirements in requirements.txt and requirements-dev.txt
  • v31.0.1 was uploaded to PyPI without updating requirements.txt and requirements-dev.txt

Version 31.0.1 - (2023-02-23)

  • Fix issue when instantiating a VirtualCodebase from a JSON where if there is no codebase attribute with the same name in the scan, then None is assigned to the codebase attribute instead of the default value that was passed in when VirtualCodebase was instantiated. aboutcode-org#48
  • Update spdx-tools to 0.7.0rc0 aboutcode-org#50

Version 31.0.0 - (2022-08-24)

This is a major version with API-breaking changes in the resource module.

  • Drop support for Python 3.6

  • The Resource has no rid (resource id) and no pid (parent id). Instead we now use internally a simpler mapping of {path: Resource} object. As a result the iteration on a Codebase is faster but this requires more memory.

  • The Codebase and VirtualCodebase accepts a new "paths" argument that is list of paths. When provided, the Codebase will only contain Resources with these paths and no other resources. This handy to create a Codebase with only a subset of paths of interest. When we create a Codebase or VirtualCodebase with paths, we also always create any intermediate directories. So if you ask for a path of "root/dir/file", we create three resources: "root", "root/dir" and "root/dir/file". We accumulate codebase errors if the paths does not exists in the Codebase or VirtualCodebase. The paths must start with the root path segment and must be POSIX paths.

  • When you create a VirtualCodebase with multiple scans, we now prefix each scan path with a codebase-1/, codebase-2/, etc. directory in addition to the "virtual_root" shared root directory. Otherwise files data was overwritten and inconsistent when each location "files" were sharing leading path segments. So if you provide to JSON inputs with that each contain the path "root/dir/file", the VirtualCodebase will contain these paths:

    • "virtual_root/codebase-1/root/dir/file"
    • "virtual_root/codebase-2/root/dir/file"

    It is otherwise practically impossible to correctly merge file data from multiple codebases reliably, so adding this prefix ensures that we are doing the right thing

  • The Resource.path now never contains leading or trailing slash. We also normalize the path everywhere. In particular this behaviour is visible when you create a Codebase with a "full_root" argument. Previously, the paths of a "full_root" Codebase were prefixed with a slash "/".

  • When you create a VirtualCodebase with more than one Resource, we now recreate the directory tree for any intermediary directory used in a path that is otherwise missing from files path list. In particular this behaviour changed when you create a VirtualCodebase from a previous Codebase created with a "full_root" argument. Previously, the missing paths of a "full_root" Codebase were kept unchanged. Note that the VirtualCodebase has always ignored the "full_root" argument.

  • The Codebase and VirtualCodebase are now iterable. Iterating on a codebase is the same as a top-down walk.

  • The "Codebase.original_location" attributed has been removed. No known users of commoncode used this.

  • The Codebase and VirtualCodebase no longer have a "full_root" and "strip_root" constructor arguments and attributes. These can still be passed but they will be ignored.

    • Resource.path is now always the plain path where the first segment is the last segment of the root location, e.g. the root fiename.
    • The Resource now has new "full_root_path" and "strip_root_path" properties that return the corresponding paths.
    • The Resource.to_dict and the new Codebase.to_list both have a new "full_root" and "strip_root" arguments
    • The Resource.get_path() method accepts "full_root" and "strip_root" arguments.

  • The Resource.create_child() method has been removed.

Other changes:

  • Remove Python upper version limit.
  • Merge latest skeleton
  • fileutils.parent_directory() now accepts a "with_trail" argument. The returned directory has a trailing path separator unless with_trail is False. The default is True and the default behaviour is unchanged.
  • Add posix_only option to commoncode.paths.portable_filename and commoncode.paths.safe_path. This option prevents commoncode.paths.portable_filename and commoncode.paths.safe_path from replacing filenames and punctuation in filenames that are valid on POSIX operating systems, but not Windows.
  • Remove unused intbitset dependency.

Version 30.2.0 - (2022-05-02)

  • Relax dependencies version requirements by removing upper bounds.
  • Use latest skeleton.

Version 30.1.2 - (2022-04-29)

  • Minor improved utilities
  • More robust handling of Codebase with a single Resource

Version 30.1.1 (2022-04-18)

  • Remove usage of deprecated click.get_terminal_size().

Version 30.1.0 (2022-04-05)

  • Add warning field to commoncode.Codebase headers.
  • Add new functions get_jar_nv() and get_nupkg_nv() that accepts a filename of a JAR or nupkg and return a name/version tuple extracted using multiple heuristics.

Version 30.0.0 (2021-09-24)

  • Switch back from calver to semver.
  • Adopt latest skeleton. The default virtualenv directory is now venv and no longer tmp
  • Fix issue with Click progressbar API #23 that prohibited to use all supported Click versions. Since Click is widely used that was a frequent source of installation conflicts.

Version 21.8.31

Version 21.8.27

Version 21.7.23

  • Add preserve_spaces argument in commoncode.paths.portable_filename. This argument will prevent the replacement of spaces in filenames.

Version 21.6.11

  • Do not fail if a Codebase does not have a common shared root #23
  • Consider all Resource attributes when building a VirtualCodebase #23
  • Do not ignore by default sccs and rcs dirs aboutcode-org/scancode-toolkit#1422

Version 21.6.10

  • Do not fail if a Codebase file.size is None and not zero
  • Bump pinned dependencies including pkg:pypi/urllib3 for CVE-2021-33503

Version 21.5.25

Version 21.5.12

  • Add new function to find a command or shared object file in the PATH (e.g. in environment variables). See commoncode.command.find_in_path()
  • Add new simplified the commoncode.command.execute() function.
  • Add support for Python 3.10
  • Update tests to cope with Python 3.6 bug https://bugs.python.org/issue26919
  • Adopt latest skeleton with configure scripts updates

Breaking API changes:

  • commoncode.command.load_shared_library() now ignores the lib_dir argument
  • commoncode.command.execute2() is deprecated and ignores the lib_dir argument it is replaced by commoncode.command.execute()
  • In commoncode.testcase get_test_loc() "exists" argument has been renamed to "must_exist". It has also been added to FileDrivenTesting.get_test_loc() method.

Version 21.4.28

  • Add new function to get a Resource path stripped from its root path segment

Version 21.1.21

  • Improve error reporting when oding missing DLLs
  • Clean config and improve basic documentation

Version 21.1.14

  • Update dependencies
  • Add Azure Pipelines CI support
  • Drop Python 2 support
  • Update license

Version 20.10.08

  • Add support for both python 2 + 3
  • Add CI support for python 2 + 3

Version 20.10

  • Minimal fixes needed for proper release

Version 20.09.30

  • Update to PEP 517/518 development practices
  • Add some minimal documentation

Version 20.09

  • Initial release.