"""General constants."""

ARTIST_NAME = 'name'
ARTIST_ROLE = 'type'

WRITERS_FIELD = 'writer'
PERFORMERS_FIELD = 'performers'
PARTICIPANTS_FIELD = 'participants'

PLACEHOLDER_TRACK_NAME_PATTERNS = [
    r'^[T,t]rack\s?_?[\d]+?$',
    r'^[T,t]rack Name\s?[\d]+?$',
]

PLACEHOLDER_TRACK_NAME_CONSTANTS = [
    'Track', 'Tracks', 'Track Name'
]