Package intermine :: Module model :: Class Column

Class Column

object --+
         |
        Column

A representation of a path in a query that can be constrained

Column objects allow constraints to be constructed in something close to a declarative style

Instance Methods

[hide private]

__init__(self, path, model, subclasses={}, query=None, parent=None)
x.__init__(...) initializes x; see help(type(x)) for signature source code

select(self, *cols)
Create a new query with this column as the base class, selecting the given fields.

source code

where(self, *args, **kwargs)
Create a new query based on this column, filtered with the given constraint.

source code

__iter__(self)
Return a query for all objects of this class in the given webservice

source code

__getattr__(self, name)

source code

__str__(self)
str(x)

source code

__mod__(self, other)

source code

__rshift__(self, other)

source code

__lshift__(self, other)

source code

__eq__(self, other)

source code

__ne__(self, other)

source code

__xor__(self, other)

source code

in_(self, other)

source code

__lt__(self, other)

source code

__le__(self, other)

source code

__gt__(self, other)

source code

__ge__(self, other)

source code

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __subclasshook__

Properties

[hide private]

Inherited from object: __class__

Method Details

[hide private]

init(self, path, model, subclasses=`{}`, query=None, parent=None)
(Constructor)

source code

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

Overrides: object.__init__: (inherited documentation)

where(self, *args, **kwargs)

source code

Create a new query based on this column, filtered with the given constraint.

also available as "filter"

str(self)
(Informal representation operator)

source code

str(x)

Overrides: object.__str__: (inherited documentation)

Class Column

A representation of a path in a query that can be constrained

__init__(self, path, model, subclasses={}, query=None, parent=None) (Constructor)

where(self, *args, **kwargs)

__str__(self) (Informal representation operator)

init(self, path, model, subclasses=`{}`, query=None, parent=None)
(Constructor)

str(self)
(Informal representation operator)