This utilises regex substitution in the substitute plugin. The previous
approach only used regex to match the pattern, then replaced it with a
static string. This change allows more complex substitutions, where the
output depends on the input.
### Example use case
Say we want to keep only the first artist of a multi-artist credit, as
in the following list:
```
Neil Young & Crazy Horse -> Neil Young
Michael Hurley, The Holy Modal Rounders, Jeffrey Frederick & The Clamtones -> Michael Hurley
James Yorkston and the Athletes -> James Yorkston
````
This would previously have required three separate rules, one for each
resulting artist. By using a regex substitution, we can get the desired
behaviour in a single rule:
```yaml
substitute:
^(.*?)(,| &| and).*: \1
```
(Capture the text until the first `,` ` &` or ` and`, then use that
capture group as the output)
### Notes
I've kept the previous behaviour of only applying the first matching
rule, but I'm not 100% sure it's the ideal approach.
I can imagine both cases where you want to apply several rules in
sequence and cases where you want to stop after the first match.
This PR refactors the test codebase by removing redundant functions and
simplifying item and album creation. Key changes include:
- Removed redundant `_item_ident` index tracker from `_common.py`.
- Removed `album` function from `_common.py` replacing it with direct
`library.Album` invocations.
- Removed `generate_album_info` and `generate_track_info` functions,
replacing them directly with `TrackInfo` and `AlbumInfo`.
- Updated `setup.cfg` to exclude test helper files from coverage
reports.
- Adjusted the tests regarding the changes, and simplified
`test_mbsync.py`.
These functions were used to generate mock data for tests but have been
replaced with direct instantiation of AlbumInfo and TrackInfo objects.
This change simplifies the test code and removes unnecessary helper
functions.
- Refactored Tekstowo backend to fetch lyrics directly from song pages.
- Added `encode` method to convert artist and title to their URL format,
where non-alphanumeric characters are replaced with underscores.
- Removed the now redundant search functionality and associated tests.
- Simplified `extract_lyrics` method to directly parse lyrics without
any checks.
Since the `for_artist` keyword has been removed from
`ftintitle.contains_feat`, the unit tests need to be updated.
This includes the deletion of the test cases that test the
`for_artist=True` delimiters.
The previous version of the `plugins.feat_tokens` regular expression
only matched "feat. X" parts if preceded by a space. This caused missed
detections in the `ftintitle.contains_feat` function.
This commit adds unit tests for the updated regex that also matches
"feat. X" parts within parentheses and brackets
The variable in `test_ordered_enum` was flagged for naming issues, and
I noticed that `OrderedEnum` is essentially `enum.IntEnum`.
I guess `OrderedEnum` exists because it was created before
`enum.IntEnum` was made available in Python 3.4. We do not need it
anymore though, so it's now gone.
* Replace `noqa` comments in `assert...` method definitions with
a configuration option to ignore these names.
* Use the `__all__` variable to specify importable items from the
module, replacing `*` imports and `noqa` comments for unused imports.
* Address issues with poorly named variables and methods by renaming
them appropriately.
- Fix imports
- Fix pytest issues
- Do not assign lambda as variable
- Use isinstance instead of type to check type
- Rename ambiguously named variables
- Name custom errors with Error suffix
See my comment under #5406 for context
> The build on win32 is failing to install reflink because it's [only
supported until Python
3.7](https://gitlab.com/rubdos/pyreflink/-/blob/master/setup.py?ref_type=heads).
>
> I will address this in a separate PR and rebase this one accordingly
once the fix is merged.
>
> Note: this issue popped up now because I added a new requests-mock
dependency which invalidated cached dependencies.
