Move file on backend

[frankenjoe]

Closes #177

We introduce backend.Base.move_file(), which moves a file on the backend to a new location. Similar to #181 a default implementation is provided, which can be overwritten when a backend provides a native way to move files.

backend.Base

backend.Artifactory

backend.FileSystem

interface.Unversioned

interface.Versioned

Usage

...

Development

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Comparison is base (4e1fab3) 100.0% compared to head (362971c) 100.0%.

Additional details and impacted files

| [Files](https://app.codecov.io/gh/audeering/audbackend/pull/185?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=audeering) | Coverage Δ | | |---|---|---| | [audbackend/core/backend/artifactory.py](https://app.codecov.io/gh/audeering/audbackend/pull/185?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=audeering#diff-YXVkYmFja2VuZC9jb3JlL2JhY2tlbmQvYXJ0aWZhY3RvcnkucHk=) | `100.0% <100.0%> (ø)` | | | [audbackend/core/backend/base.py](https://app.codecov.io/gh/audeering/audbackend/pull/185?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=audeering#diff-YXVkYmFja2VuZC9jb3JlL2JhY2tlbmQvYmFzZS5weQ==) | `100.0% <100.0%> (ø)` | | | [audbackend/core/backend/filesystem.py](https://app.codecov.io/gh/audeering/audbackend/pull/185?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=audeering#diff-YXVkYmFja2VuZC9jb3JlL2JhY2tlbmQvZmlsZXN5c3RlbS5weQ==) | `100.0% <100.0%> (ø)` | | | [audbackend/core/interface/unversioned.py](https://app.codecov.io/gh/audeering/audbackend/pull/185?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=audeering#diff-YXVkYmFja2VuZC9jb3JlL2ludGVyZmFjZS91bnZlcnNpb25lZC5weQ==) | `100.0% <100.0%> (ø)` | | | [audbackend/core/interface/versioned.py](https://app.codecov.io/gh/audeering/audbackend/pull/185?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=audeering#diff-YXVkYmFja2VuZC9jb3JlL2ludGVyZmFjZS92ZXJzaW9uZWQucHk=) | `100.0% <100.0%> (ø)` | |

[hagenw]

Looks good, thanks.