gavo.grammars.votablegrammar module

A grammar taking its rows from a VOTable.

class gavo.grammars.votablegrammar.VOTableGrammar(parent, **kwargs)

Bases: Grammar

A grammar parsing from VOTables.

Currently, the PARAM fields are ignored, only the data rows are returned.

voTableGrammars result in typed records, i.e., values normally come in the types they are supposed to have.

attrSeq = [<gavo.base.attrdef.UnicodeAttribute object>, <gavo.base.attrdef.BooleanAttribute object>, <gavo.base.parsecontext.IdAttribute object>, <gavo.base.complexattrs.StructAttribute object>, <gavo.base.parsecontext.OriginalAttribute object>, <gavo.base.complexattrs.PropertyAttribute object>, <gavo.rscdef.common.RDAttribute object>, <gavo.base.complexattrs.StructListAttribute object>, <gavo.base.complexattrs.StructAttribute object>]

clearProperty(name)

completedCallbacks = []

getFullId()

getProperty(name, default=<Undefined>)

hasProperty(name)

managedAttrs = {'enc': <gavo.base.attrdef.UnicodeAttribute object>, 'gunzip': <gavo.base.attrdef.BooleanAttribute object>, 'id': <gavo.base.parsecontext.IdAttribute object>, 'ignoreOn': <gavo.base.complexattrs.StructAttribute object>, 'original': <gavo.base.parsecontext.OriginalAttribute object>, 'properties': <gavo.base.complexattrs.PropertyAttribute object>, 'property': <gavo.base.complexattrs.PropertyAttribute object>, 'rd': <gavo.rscdef.common.RDAttribute object>, 'rowfilter': <gavo.base.complexattrs.StructListAttribute object>, 'rowfilters': <gavo.base.complexattrs.StructListAttribute object>, 'sourceFields': <gavo.base.complexattrs.StructAttribute object>}

name_ = 'voTableGrammar'

property rd

rowIterator

alias of VOTableRowIterator

setProperty(name, value)

class gavo.grammars.votablegrammar.VOTableRowIterator(grammar, sourceToken, **kwargs)

Bases: RowIterator

An iterator returning rows of the first table within a VOTable.

getLocator()