manageDataRunDefinitions.DimensionQueryMaker Class Reference

Public Member Functions
def	__call__

Static Public Member Functions
def	addParentheses
def	simpleItem
def	multiItem

Detailed Description

Callable object making a SAM query out of a `SampleInfo` object.

Definition at line 106 of file manageDataRunDefinitions.py.

Member Function Documentation

def manageDataRunDefinitions.DimensionQueryMaker.__call__	(		self,
			info
	)

Definition at line 110 of file manageDataRunDefinitions.py.

   info: "SampleInfo object with all the information for the query",
   minimum: "throws an exception if fewer than these elements are included" = 0,
   ) -> "a SAM dimensions query string":
    
    dims = [
      DimensionQueryMaker.simpleItem('run_number', info.run),
      DimensionQueryMaker.multiItem(StageDimensions, info.stage, 'stage'),
      DimensionQueryMaker.simpleItem('data_stream', info.stream),
      DimensionQueryMaker.simpleItem('icarus_project.version', info.projectVersion),
      ]
    query = " and ".join(filter(None, dims))
    if len(dims) < minimum:
      raise RuntimeError(f"Query resulted in only {len(dims)} constraints: '{query}'")