diff options
Diffstat (limited to 'lib/sqlalchemy/ext/mutable.py')
| -rw-r--r-- | lib/sqlalchemy/ext/mutable.py | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/sqlalchemy/ext/mutable.py b/lib/sqlalchemy/ext/mutable.py index 571bbbda3..258dc4ecf 100644 --- a/lib/sqlalchemy/ext/mutable.py +++ b/lib/sqlalchemy/ext/mutable.py @@ -46,7 +46,7 @@ with any type whose target Python type may be mutable, including :class:`.PickleType`, :class:`.postgresql.ARRAY`, etc. When using the :mod:`sqlalchemy.ext.mutable` extension, the value itself -tracks all parents which reference it. Below, we illustrate the a simple +tracks all parents which reference it. Below, we illustrate a simple version of the :class:`.MutableDict` dictionary object, which applies the :class:`.Mutable` mixin to a plain Python dictionary:: @@ -551,7 +551,7 @@ class Mutable(MutableBase): @classmethod def as_mutable(cls, sqltype): - """Associate a SQL type with this mutable Python type. + """Associate an SQL type with this mutable Python type. This establishes listeners that will detect ORM mappings against the given type, adding mutation event trackers to those mappings. @@ -596,7 +596,7 @@ class Mutable(MutableBase): class MutableComposite(MutableBase): """Mixin that defines transparent propagation of change - events on a SQLAlchemy "composite" object to its + events on an SQLAlchemy "composite" object to its owning parent or parents. See the example in :ref:`mutable_composites` for usage information. |