Package posterity :: Module db :: Class System

Class System



          object --+    
                   |    
elixir.entity.Entity --+
                       |
                      System

Table for storage of system wide settings.

This table is for example used to keep track of the SQL schema version (name='schema_version')



Nested Classes

Inherited from elixir.entity.Entity: __metaclass__

Instance Methods
 
__init__(self, *args, **kwargs)
x.__init__(...) initializes x; see x.__class__.__doc__ for signature
 
delete(self, *args, **kwargs)
 
expire(self, *args, **kwargs)
 
expunge(self, *args, **kwargs)
 
flush(self, *args, **kwargs)
 
merge(self, *args, **kwargs)
 
refresh(self, *args, **kwargs)
 
save(self, *args, **kwargs)
 
save_or_update(self, *args, **kwargs)
 
update(self, *args, **kwargs)

Inherited from object: __delattr__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __str__

Class Methods
 
count(self, *args, **kwargs)
 
count_by(self, *args, **kwargs)
 
filter(self, *args, **kwargs)
 
filter_by(self, *args, **kwargs)
 
get(self, *args, **kwargs)
 
get_by(self, *args, **kwargs)
 
instances(self, *args, **kwargs)
 
join_to(self, *args, **kwargs)
 
join_via(self, *args, **kwargs)
 
options(self, *args, **kwargs)
 
query(cls)
 
select(self, *args, **kwargs)
 
select_by(self, *args, **kwargs)
 
selectfirst(self, *args, **kwargs)
 
selectfirst_by(self, *args, **kwargs)
 
selectone(self, *args, **kwargs)
 
selectone_by(self, *args, **kwargs)
Class Variables
  __elixir_statements__ = [(<elixir.statements.Statement object ...
  c = <sqlalchemy.orm.mapper.LOrderedProp object at 0x2133b70>
  mapper = <sqlalchemy.orm.mapper.Mapper object at 0x2133b30>
  name = <sqlalchemy.orm.unitofwork.UOWProperty object at 0x2186...
  table = Table('system',MetaData(),Column('name',Unicode(length...
  value = <sqlalchemy.orm.unitofwork.UOWProperty object at 0x218...
Properties

Inherited from object: __class__

Method Details

__init__(self, *args, **kwargs)
(Constructor)

 
x.__init__(...) initializes x; see x.__class__.__doc__ for signature
Overrides: object.__init__
(inherited documentation)

Class Variable Details

__elixir_statements__

Value:
[(<elixir.statements.Statement object at 0x20dbcf0>,
  ('name', Unicode(length=100)),
  {'primary_key': True}),
 (<elixir.statements.Statement object at 0x20dbcf0>,
  ('value', <class 'sqlalchemy.types.Unicode'>),
  {}),
 (<elixir.statements.Statement object at 0x20db730>,
  (),
...

name

Value:
<sqlalchemy.orm.unitofwork.UOWProperty object at 0x2186970>

table

Value:
Table('system',MetaData(),Column('name',Unicode(length=100),primary_ke\
y=True,nullable=False),Column('value',Unicode(length=None)),schema=Non\
e)

value

Value:
<sqlalchemy.orm.unitofwork.UOWProperty object at 0x21869f0>