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improve error reporting for python style variables

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This commit is contained in:
Axel Kohlmeyer
2022-11-10 17:17:23 -05:00
parent 34a5093229
commit b6b81a951a
2 changed files with 21 additions and 8 deletions
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17
src/variable.cpp
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@ -985,8 +985,21 @@ char *Variable::retrieve(const char *name)
str = data[ivar][1] = utils::strdup(result);
} else if (style[ivar] == PYTHON) {
int ifunc = python->variable_match(data[ivar][0],name,0);
if (ifunc < 0)
error->all(FLERR,"Python variable {} does not match Python function {}", name, data[ivar][0]);
if (ifunc < 0) {
if (ifunc == -1) {
error->all(FLERR, "Could not find Python function {} linked to variable {}",
data[ivar][0], name);
} else if (ifunc == -2) {
error->all(FLERR, "Python function {} for variable {} does not have a return value",
data[ivar][0], name);
} else if (ifunc == -3) {
error->all(FLERR,"Python variable {} does not match variable name registered with "
"Python function {}", name, data[ivar][0]);
} else {
error->all(FLERR, "Unknown error verifying function {} linked to python style variable {}",
data[ivar][0],name);
}
}
python->invoke_function(ifunc,data[ivar][1]);
str = data[ivar][1];
// if Python func returns a string longer than VALUELENGTH