pycql.parser

pycql.parser.parse(cql, geometry_factory=<class 'pycql.values.Geometry'>, bbox_factory=<class 'pycql.values.BBox'>, time_factory=<class 'pycql.values.Time'>, duration_factory=<class 'pycql.values.Duration'>)

Parses the passed CQL to its AST interpretation.

Parameters:
  • cql (str) – the CQL expression string to parse
  • geometry_factory – the geometry parsing function: it shall parse the given WKT geometry string the relevant type
  • bbox_factory – the bbox parsing function: it shall parse the given BBox tuple the relevant type.
  • time_factory – the timestamp parsing function: it shall parse the given ISO8601 timestamp string tuple the relevant type.
  • duration_factory – the duration parsing function: it shall parse the given ISO8601 furation string tuple the relevant type.
Returns:

the parsed CQL expression as an AST
Return type:

Node