# `DropTableSignal`

#### Called when a table is dropped. If `ifExists==True` and the table doesn't exist, this event is not called.

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

Called with `(cls, connection, extra_sql, post_funcs)`. `post_funcs` functions are called with `(cls, connection)` after the table has been dropped.

## 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.