Merge branch 'release' of git://github.com/melinath/philo

[philo.git] / philo / models / base.py

diff --git a/philo/models/base.py b/philo/models/base.py
index 0ab9b70..02d8456 100644 (file)
--- a/philo/models/base.py
+++ b/philo/models/base.py
@@ -11,10 +11,14 @@ from mptt.models import MPTTModel, MPTTModelBase, MPTTOptions
 from philo.exceptions import AncestorDoesNotExist
 from philo.models.fields import JSONField
 from philo.signals import entity_class_prepared
-from philo.utils import ContentTypeRegistryLimiter, ContentTypeSubclassLimiter, AttributeMapper, TreeAttributeMapper
+from philo.utils import ContentTypeRegistryLimiter, ContentTypeSubclassLimiter
+from philo.utils.entities import AttributeMapper, TreeAttributeMapper
 from philo.validators import json_validator
 
 
+__all__ = ('Tag', 'value_content_type_limiter', 'register_value_model', 'unregister_value_model', 'JSONValue', 'ForeignKeyValue', 'ManyToManyValue', 'Attribute', 'Entity', 'TreeEntity')
+
+
 class Tag(models.Model):
        """A simple, generic model for tagging."""
        #: A CharField (max length 255) which contains the name of the tag.
@@ -32,6 +36,7 @@ class Tag(models.Model):
 
 
 class Titled(models.Model):
+       # Use of this model is deprecated.
        title = models.CharField(max_length=255)
        slug = models.SlugField(max_length=255)
        
@@ -42,7 +47,7 @@ class Titled(models.Model):
                abstract = True
 
 
-#: An instance of :class:`ContentTypeRegistryLimiter` which is used to track the content types which can be related to by :class:`ForeignKeyValue`\ s and :class:`ManyToManyValue`\ s.
+#: An instance of :class:`.ContentTypeRegistryLimiter` which is used to track the content types which can be related to by :class:`ForeignKeyValue`\ s and :class:`ManyToManyValue`\ s.
 value_content_type_limiter = ContentTypeRegistryLimiter()
 
 
@@ -309,7 +314,7 @@ class Entity(models.Model):
        
        def get_attribute_mapper(self, mapper=AttributeMapper):
                """
-               Returns a dictionary-like object which can be used to retrieve related :class:`Attribute`\ s' values directly.
+               Returns an :class:`.AttributeMapper` which can be used to retrieve related :class:`Attribute`\ s' values directly.
 
                Example::
 
@@ -332,7 +337,7 @@ class TreeManager(models.Manager):
        
        def get_with_path(self, path, root=None, absolute_result=True, pathsep='/', field='slug'):
                """
-               If ``absolute_result`` is ``True``, returns the object at ``path`` (starting at ``root``) or raises a :class:`DoesNotExist` exception. Otherwise, returns a tuple containing the deepest object found along ``path`` (or ``root`` if no deeper object is found) and the remainder of the path after that object as a string (or None if there is no remaining path).
+               If ``absolute_result`` is ``True``, returns the object at ``path`` (starting at ``root``) or raises an :class:`~django.core.exceptions.ObjectDoesNotExist` exception. Otherwise, returns a tuple containing the deepest object found along ``path`` (or ``root`` if no deeper object is found) and the remainder of the path after that object as a string (or None if there is no remaining path).
                
                .. note:: If you are looking for something with an exact path, it is faster to use absolute_result=True, unless the path depth is over ~40, in which case the high cost of the absolute query may make a binary search (i.e. non-absolute) faster.
                
@@ -343,7 +348,8 @@ class TreeManager(models.Manager):
                :param absolute_result: Whether to return an absolute result or do a binary search
                :param pathsep: The path separator used in ``path``
                :param field: The field on the model which should be queried for ``path`` segment matching.
-               :returns: An instance if absolute_result is True or (instance, remaining_path) otherwise.
+               :returns: An instance if ``absolute_result`` is ``True`` or an (instance, remaining_path) tuple otherwise.
+               :raises django.core.exceptions.ObjectDoesNotExist: if no object can be found matching the input parameters.
                
                """
                
@@ -490,7 +496,7 @@ class TreeEntity(Entity, TreeModel):
        
        def get_attribute_mapper(self, mapper=None):
                """
-               Returns a dictionary-like object which can be used to retrieve related :class:`Attribute`\ s' values directly. If an attribute with a given key is not related to the :class:`Entity`, then the object will check the parent's attributes.
+               Returns a :class:`.TreeAttributeMapper` or :class:`.AttributeMapper` which can be used to retrieve related :class:`Attribute`\ s' values directly. If an :class:`Attribute` with a given key is not related to the :class:`Entity`, then the mapper will check the parent's attributes.
 
                Example::