# `RowCreateSignal`

#### Called before an instance is created, with the class as the sender. Called with the arguments `(instance, kwargs, post_funcs)`. There may be a `connection` argument. `kwargs``may be usefully modified. ``post_funcs` is a list of callbacks, intended to have functions appended to it, and are called with the arguments `(new_instance)`.

The RowCreateSignal class is accessible via the `sqlobject.events` module.

Note: this is not called when an instance is created from an existing database row.

## Methods

#### f `__sizeof__(...)` ...

__sizeof__() -> int size of object in memory, in bytes

#### f `__format__(...)` ...

default object formatter

#### f `__subclasshook__(...)` ...

Abstract classes can override this to customize issubclass().

This is invoked early on by abc.ABCMeta.__subclasscheck__(). It should return True, False or NotImplemented. If it returns NotImplemented, the normal algorithm is used. Otherwise, it overrides the normal algorithm (and the outcome is cached).

#### f `__init__(...)` ...

x.__init__(...) initializes x; see help(type(x)) for signature

See the source for more information.