Load and publish databases in audformat
Project description
audb manages your annotated media files.
Databases used in machine learning should be easily exchangeable and versioned for reproducibility. audb allows both as it stores all databases in a common format and manages different versions of a database. Databases are stored in repositories on local file systems or Artifactory servers.
You can request resampling or remixing of audio content and filter the downloaded data, e.g. if you just want to download the test set.
Have a look at the installation and quickstart instructions.
Changelog
All notable changes to this project will be documented in this file.
The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.
Version 1.1.0 (2021-04-29)
Added: audb.Dependencies._remove()
Changed: audb.Dependencies internally uses pd.DataFrame instead of dict
Changed: store dependencies with pickle to speed up loading
Changed: versions of the same flavor share dependency file
Changed: if possible audb.load() copies tables and media files from other versions in the cache
Changed: audb.Dependencies._add_media() is now private
Changed: audb.Dependencies._add_meta() is now private
Changed: audb.Dependencies.is_removed renamed to audb.Dependencies.removed
Fixed: audb.load() considers format when searching the cache
Fixed: audb.load() considers format when resolving missing media
Fixed: audb.available() correctly returns versions of the same database from multiple repositories
Fixed: add missing link to emodb example repository
Removed: audb.Dependencies.data
Version 1.0.4 (2021-04-09)
Changed: audb.Dependencies.bit_depth() now always returns an integer
Changed: audb.Dependencies.channels() now always returns an integer
Changed: audb.Dependencies.duration() now always returns a float
Changed: audb.Dependencies.sampling_rate() now always returns an integer
Fixed: audb.info.duration() for databases that contain files with a duration of 0s
Fixed: remove dependency to fire package
Version 1.0.3 (2021-04-08)
Fixed: docstring of audb.exists() falsely claimed that it was not returning a boolean
Fixed: several typos in documentation
Version 1.0.2 (2021-04-07)
Fixed: renamed latest_only argument of audb.available() to only_latest as it was before
Version 1.0.1 (2021-04-07)
Fixed: appearance of documentation TOC by requirering docutils<0.17
Version 1.0.0 (2021-04-07)
Added: first public release
Added: audb.info.author()
Added: audb.info.license()
Added: audb.info.license_url()
Added: audb.info.organization()
Added: audb.Dependencies.archives property
Added: section on publication in the documentation
Added: introduction texts to documentation
Changed: raise error for conversion of non-supported format
Changed: audb.exists() to return bool
Changed: rename audb.lookup_repository() to audb.repository()
Changed: one combined section on load in the documentation
Fixed: data types in dataframe returned by audb.cached()
Fixed: support files stored in archives with nested folders
Fixed: listing of cache entries
Removed: command line interface
Removed: audb.cached_databases()
Removed: audb.define module
Version 0.93.0 (2021-03-29)
Added: complete column in audb.cached()
Added: previous_version argument to audb.publish()
Added: backward compatibility with audb <0.90
Changed: cache flavor path to name/version/flavor_id
Changed: use open source releases of audbackend, audobject, and audresample
Changed: require audformat>=0.10.0
Changed: rename audb.load_original_to() to audb.load_to()
Changed: shorten flavor ID in cache
Changed: filter operations and only_metadata no longer part of audb.Flavor
Deprecated: include and excldue arguments
Fixed: looking for latest version across repositories
Fixed: Flavor.destination for nested paths
Fixed: allow for cross-backend dependencies for audb.publish()
Fixed: audb.remove_media() can now be called several times
Version 0.92.1 (2021-03-19)
Changed: enforce mixdown=False for mono file flavors
Fixed: global config file was missing in PyPI package
Version 0.92.0 (2021-03-09)
Added: configuration file
Changed: use external package for backend implementations
Version 0.91.0 (2021-02-19)
Added: audb.Backend.latest_version()
Added: audb.Backend.create()
Added: audb.Backend.register()
Added: audb.lookup_repository()
Added: config.REPOSITORY_PUBLISH
Fixed: update fire dependency
Fixed: remove config.GROUP_ID
Fixed: use sphinx>=3.5.1 to fix inherited attributes in documentation
Version 0.90.3 (2021-02-01)
Changed: define data types when reading dependency file
Version 0.90.2 (2021-01-28)
Added: data-provate-local to the default repositories
Version 0.90.1 (2021-01-25)
Fixed: CHANGELOG
Version 0.90.0 (2021-01-22)
Added: initial release
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