Translation

Translation for multilingual text.

Attributes:
    source_text: Original text in default language (usually English)
    translated_text: Translated text in target locale
    locale: Target locale code (e.g., "fr", "es", "hi", "ta")
    context: Optional context for disambiguation (e.g., "button", "label", "error")

Constraints:
    Unique: (source_text, locale, context) - prevents duplicate translations

Example:
    # Simple translation
    t1 = Translation(
        source_text="Save",
        translated_text="Enregistrer",
        locale="fr",
    )

    # Context-aware translation
    t2 = Translation(
        source_text="Save",
        translated_text="Sauvegarder",
        locale="fr",
        context="button",
    )

Source: translation.py

Fields

Field	Type	Required	Description	Validators
source_text	str		Original text in default language	minLen: 1, maxLen: 1000
translated_text	str		Translated text in target locale	minLen: 1, maxLen: 1000
locale	str		Target locale code (e.g., 'fr', 'es', 'hi')	minLen: 2, maxLen: 10, pattern: ^[a-z]{2}(_[A-Z]{2})?$
context	str	None		Optional context for disambiguation

Configuration

Setting	Value
Submittable	False
Track Changes	True

Controller

Controller hooks are implemented in *_controller.py files. Available lifecycle hooks:

• validate() - Called before save, raise exceptions for validation errors
• before_insert() - Called before inserting a new document
• after_insert() - Called after successfully inserting
• before_save() - Called before saving (insert or update)
• after_save() - Called after saving
• before_delete() - Called before deleting
• after_delete() - Called after deleting