Package gavo :: Package base :: Module common :: Class Parser

Class Parser

object --+
         |
        Parser

Known Subclasses:

meta.MetaParser
, structure.ParseableStructure
, complexattrs._DictAttributeParser
, rscdef.mixins._MixinParser
, parsecontext._ReferenceParser

is an object that routes events.

It is constructed with up to three functions for handling start, value, and end events; these would override methods start_, end_, or value_. Thus, you can simply implement when inheriting from Parser. In that case, no call the the constructor is necessary (i.e., Parser works as a mixin as well).

Instance Methods

__init__(self, start=None, value=None, end=None)
x.__init__(...) initializes x; see help(type(x)) for signature

source code

__providedBy__(...)
Object Specification Descriptor

source code

__provides__(...)
Special descriptor for class __provides__

feedEvent(self, ctx, type, name, value)

source code

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

Class Variables
	__implemented__ = `<implementedBy gavo.base.common.Parser>`

Properties
Inherited from `object`: `__class__`

Method Details

init(self, start=None, value=None, end=None)
(Constructor)

source code

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

Overrides: object.__init__: (inherited documentation)

provides(...)

Special descriptor for class __provides__

The descriptor caches the implementedBy info, so that we can get declarations for objects without instance-specific interfaces a bit quicker.

Class Parser

__init__(self, start=None, value=None, end=None) (Constructor)

__provides__(...)

init(self, start=None, value=None, end=None)
(Constructor)

provides(...)