Skip to content

Latest commit

 

History

History
87 lines (60 loc) · 2.22 KB

delphin.itsdb.rst

File metadata and controls

87 lines (60 loc) · 2.22 KB
Raw

delphin.itsdb

See ../guides/itsdb for a more user-friendly introduction

delphin.itsdb

Note

This module implements high-level structures and operations on top of TSDB test suites. For the basic, low-level functionality, see delphin.tsdb. For complex queries of the databases, see delphin.tsql.

[incr tsdb()] is a tool built on top of TSDB databases for the purpose of profiling and comparing grammar versions using test suites. This module is named after that tool as it also builds higher-level operations on top of TSDB test suites but it has a much narrower scope. The aim of this module is to assist users with creating, processing, or manipulating test suites.

The typical test suite contains these files:

testsuite/
  analysis  fold             item-set   parse       relations  run    tree
  decision  item             output     phenomenon  result     score  update
  edge      item-phenomenon  parameter  preference  rule       set

Test Suite Classes

PyDelphin has three classes for working with [incr tsdb()] test suite databases:

  • TestSuite
  • Table
  • Row

TestSuite

Table

Row

Processing Test Suites

The TestSuite.process method takes an optional FieldMapper object which manages the mapping of data in ~delphin.interface.Response objects from a ~delphin.interface.Processor to the tables and columns of a test suite. In most cases the user will not need to customize or instantiate these objects as the default works with standard [incr tsdb()] schemas, but FieldMapper can be subclassed in order to handle non-standard schemas, e.g., for machine translation workflows.

FieldMapper

map

cleanup

collect

Utility Functions

match_rows

Exceptions

ITSDBError