Package gavo :: Package rscdef :: Module column

Module column

Description of columns (and I/O fields).

Classes
	TypeNameAttribute An attribute with values constrained to types we understand.
	ParamNameAttribute An attribute containing a param or column name.
	ColumnNameAttribute An attribute containing a name suitable for SQL table names.
	TableManagedAttribute An attribute not settable from XML for holding information managed by the parent table.
	OldRoles A sentinel class for Table to signal non-adapted DM roles on a column or param.
	DMRolesAttribute An attribute managing DM roles.
	RoEmptyDict is a read-only standin for a dict.
	DisplayHintAttribute is a display hint.
	Option A value for enumerated columns.
	Values Information on a column's values, in particular its domain.
	ColumnBase A base class for columns, parameters, output fields, etc.
	Column A database column.
	ParamBase A basic parameter.
	Param A table parameter.

Functions

makeOptions(*args)
returns a list of Option instances with values given in args.

source code

Variables
	EXPLICIT_NULL_TYPES = `set(['bigint', 'boolean', 'bytea', 'char...`
	__package__ = `'gavo.rscdef'`

Variables Details

Value:

set(['bigint', 'boolean', 'bytea', 'char', 'integer', 'smallint'])