Central registry for language plugins and filter/tag aliases.
This singleton class:
- Auto-discovers language modules in the languages/ package
- Resolves filter aliases for a given locale
- Provides fallback to base language (e.g., de-CH -> de)
instance
Get the singleton registry instance.
reset
Reset the singleton (primarily for testing).
register
Register a language rules implementation.
get_rules
Get rules for a locale, with fallback to base language.
| Parameters: |
-
locale
(str)
–
Locale code (e.g., "sv", "de-CH")
|
| Returns: |
-
Optional[LanguageRules]
–
LanguageRules instance or None if not found
|
get_filter_aliases
get_filter_aliases(locale: str) -> dict[str, str]
Get filter aliases for a locale.
| Returns: |
-
dict[str, str]
–
Dict mapping alias -> canonical filter name
|
get_tag_aliases
get_tag_aliases(locale: str) -> dict[str, str]
Get tag aliases for a locale (for enumerate extension).
| Returns: |
-
dict[str, str]
–
Dict mapping alias -> canonical tag name
|
get_tag_parameter_aliases
get_tag_parameter_aliases(locale: str) -> dict[str, str]
Get tag parameter aliases for a locale.
| Returns: |
-
dict[str, str]
–
Dict mapping alias -> canonical parameter name
|
resolve_filter_alias
resolve_filter_alias(locale: str, name: str) -> str
Resolve a filter alias to its canonical name.
| Parameters: |
-
locale
(str)
–
-
name
(str)
–
Filter name (possibly an alias)
|
resolve_tag_alias
resolve_tag_alias(locale: str, name: str) -> str
Resolve a tag alias to its canonical name.
| Parameters: |
-
locale
(str)
–
-
name
(str)
–
Tag name (possibly an alias)
|
resolve_tag_parameter_alias
resolve_tag_parameter_alias(locale: str, name: str) -> str
Resolve a tag parameter alias to its canonical name.
| Parameters: |
-
locale
(str)
–
-
name
(str)
–
Parameter name (possibly an alias)
|
get_supported_locales
get_supported_locales() -> list[str]
Get list of all supported locale codes.