Load and publish databases in audformat

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Test status code coverage audb's documentation audbs's supported Python versions audb's MIT license

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 1.1.1 (2021-04-30)

  • Fixed: update removal version of deprecated stuff to 1.2.0

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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1.10.2

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1.4.1

1.4.0

1.3.0

1.2.6

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1.2.3

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1.2.0

1.1.9

1.1.8

1.1.7

1.1.6

1.1.5

1.1.4

1.1.3

1.1.2

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1.1.1

1.1.0

1.0.4

1.0.3

1.0.2

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