Define new InvalidValue error type.

Redesign the InvalidValue error type for the R/qtl2 bundles to list
the errors according to the row and column titles rather than line
numbers. This makes the error-reporting independent on whether or not
the file is transposed.

This will replace the use of the older
`quality_control.errors.InvalidValue` error type that depends on the
line and column numbers, and thus cannot work with transposable files.

1 files changed, 9 insertions, 0 deletions

diff --git a/r_qtl/fileerrors.py b/r_qtl/fileerrors.py
index e76676c..c253d71 100644
--- a/r_qtl/fileerrors.py
+++ b/r_qtl/fileerrors.py
@@ -1,5 +1,14 @@
 """QC errors as distinguished from actual exceptions"""
 from collections import namedtuple
 
+InvalidValue = namedtuple(
+    "InvalidValue",
+    ("filename",
+     "rowtitle",
+     "coltitle",
+     "cellvalue",
+     "message"))
+
+
 MissingFile = namedtuple(
     "MissingFile", ("controlfilekey", "filename", "message"))