Package pyxb :: Package binding :: Module facets :: Class Facet

Class Facet

object --+    
         |    
   cscRoot --+
             |
            Facet

Known Subclasses:

The base class for facets.

This provides association with STDs, a name, and a value for the facet.

Instance Methods

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baseTypeDefinition(self)
The SimpleTypeDefinition component restricted by this facet.

source code

ownerTypeDefinition(self)
The SimpleTypeDefinition component to which this facet belongs.

source code

valueDatatype(self)
Get the datatype used to represent values of the facet.

source code

_value(self, v)

source code

value(self)

source code

annotation(self)

source code

__init__(self, **kw)
Create a facet instance, initializing it from the keyword parameters.

source code

_setFromKeywords_vb(self, **kw)
Configure values of the facet from a set of keywords.

source code

setFromKeywords(self, **kw)
Public entrypoint to the _setFromKeywords_vb call hierarchy.

source code

_valueString(self)

source code

__str__(self)
str(x)

source code

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

Class Methods

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Name(self)
The name of a facet is a class constant.

source code

ClassForFacet(cls, name)
Given the name of a facet, return the Facet subclass that represents it.

source code

Class Variables

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_Name = None
hash(x)

__baseTypeDefinition = None
hash(x)

__ownerTypeDefinition = None
hash(x)

_ValueDatatype = None
hash(x)

__valueDatatype = None
hash(x)

__value = None
hash(x)

__annotation = None
hash(x)

Facets = [<class 'pyxb.binding.facets.CF_length'>, <class 'pyx...

Properties

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Inherited from object: __class__

Method Details

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baseTypeDefinition(self)

source code

The SimpleTypeDefinition component restricted by this facet.

Note: this is NOT the STD to which the facet belongs, but is usually that STD's base type. I.e., this jumps us through all the containing restrictions and extensions to get to the core type definition.

ownerTypeDefinition(self)

source code

The SimpleTypeDefinition component to which this facet belongs.

I.e., the one in which the hasFacet specification was found. This value is None if the facet is not associated with an STD.

valueDatatype(self)

source code

Get the datatype used to represent values of the facet.

This usually has nothing to do with the owner datatype; for example, the length facet may apply to any STD but the value of the facet is an integer. In generated bindings this is usually set explicitly in the facet constructor; when processing a schema, it is derived from the value's type definition.

init(self, **kw)
(Constructor)

source code

Create a facet instance, initializing it from the keyword parameters.

Overrides: object.__init__

_setFromKeywords_vb(self, **kw)

source code

Configure values of the facet from a set of keywords.

This method is pre-extended; subclasses should invoke the parent method after setting their local configuration.

Parameters:

_reset - If False or missing, existing values will be retained if they do not appear in the keywords. If True, members not defined in the keywords are set to a default.
base_type_definition
owner_type_definition
value_datatype

str(self)
(Informal representation operator)

source code

str(x)

Overrides: object.__str__: (inherited documentation)

Class Variable Details

[hide private]

Facets

Value:

[<class 'pyxb.binding.facets.CF_length'>,
 <class 'pyxb.binding.facets.CF_minLength'>,
 <class 'pyxb.binding.facets.CF_maxLength'>,
 <class 'pyxb.binding.facets.CF_pattern'>,
 <class 'pyxb.binding.facets.CF_enumeration'>,
 <class 'pyxb.binding.facets.CF_whiteSpace'>,
 <class 'pyxb.binding.facets.CF_minInclusive'>,
 <class 'pyxb.binding.facets.CF_maxInclusive'>,
...

Class Facet

baseTypeDefinition(self)

ownerTypeDefinition(self)

valueDatatype(self)

__init__(self, **kw) (Constructor)

_setFromKeywords_vb(self, **kw)

__str__(self) (Informal representation operator)

Facets

init(self, **kw)
(Constructor)

str(self)
(Informal representation operator)