Index of the events module
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m
sqlobject.events
...
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a
__package__
...
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C
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).
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C
CreateTableSignal
...
- Called when a table is created. If ifNotExists==True and the
table exists, this event is not called.
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C
RowDestroyedSignal
...
- Called after an instance is deleted. Sender is the instance's
class. Arguments are (instance).
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C
AddColumnSignal
...
- Called when a column is added to a class, with arguments (cls,
connection, column_name, column_definition, changeSchema,
post_funcs). This is called after the column has been added,
and is called for each column after class creation.
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C
DeleteColumnSignal
...
- Called when a column is removed from a class, with the arguments
(cls, connection, column_name, so_column_obj, post_funcs).
Like AddColumnSignal this is called after the action has been
performed, and is called for subclassing (when a column is
implicitly removed by setting it to None).
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C
DropTableSignal
...
- Called when a table is dropped. If ifExists==True and the
table doesn't exist, this event is not called.
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C
RowCreatedSignal
...
- Called after 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).
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C
RowDestroySignal
...
- Called before an instance is deleted. Sender is the instance's
class. Arguments are (instance, post_funcs).
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C
ClassCreateSignal
...
- Signal raised after class creation. The sender is the superclass
(in case of multiple superclasses, the first superclass). The
arguments are (new_class_name, bases, new_attrs, post_funcs,
early_funcs). new_attrs is a dictionary and may be modified
(but new_class_name and bases are immutable).
post_funcs is an initially-empty list that can have callbacks
appended to it.
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C
Signal
...
- Base event for all SQLObject events.
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C
RowUpdateSignal
...
- Called when an instance is updated through a call to .set()
(or a column attribute assignment). The arguments are
(instance, kwargs). kwargs can be modified. This is run
before the instance is updated; if you want to look at the
current values, simply look at instance.
-
C
RowUpdatedSignal
...
- Called when an instance is updated through a call to .set()
(or a column attribute assignment). The arguments are
(instance, post_funcs). post_funcs is a list of callbacks,
intended to have functions appended to it, and are called with the
arguments (new_instance). This is run after the instance is
updated; Works better with lazyUpdate = True.
-
f
listen
...
- Listen for the given signal on the SQLObject subclass
soClass, calling receiver() when send(soClass, signal,
...) is called.