iode.Equation.lec

Equation.lec

lec: str

LEC expression of the current equation.

Examples

>>> from iode import Equation
>>> eq_ACAF = Equation("ACAF", "(ACAF / VAF[-1]) := acaf1 + acaf2 * GOSF[-1] + acaf4 * (TIME=1995)")
>>> eq_ACAF.endogenous
'ACAF'
>>> eq_ACAF.lec
'(ACAF / VAF[-1]) := acaf1 + acaf2 * GOSF[-1] + acaf4 * (TIME=1995)'
>>> # remove acaf1 from the LEC expression of the ACAF equation
>>> eq_ACAF.lec = "(ACAF / VAF[-1]) := acaf2 * GOSF[-1] + acaf4 * (TIME=1995)"
>>> eq_ACAF.lec
'(ACAF / VAF[-1]) := acaf2 * GOSF[-1] + acaf4 * (TIME=1995)'
>>> # wrong name for the endogenous variable
>>> eq_ACAF.lec = "(ACAF_ / VAF[-1]) := acaf2 * GOSF[-1] + acaf4 * (TIME=1995)"
Traceback (most recent call last):
... 
ValueError: Cannot set LEC '(ACAF_ / VAF[-1]) := acaf2 * GOSF[-1] + acaf4 * (TIME=1995)' to the equation named 'ACAF'