in lib/generator.js [1613:1627]
visitExceptionInit(excpetions) {
const exceptionNames = [];
for (let i = 0; i < excpetions.length; i++) {
const ast = excpetions[i];
const exceptionName = _subModelName(_name(ast.exceptionName));
exceptionNames.push(exceptionName);
this.emit(`from ._${_snakeCase(exceptionName)} import ${exceptionName}Exception\n`);
}
this.emit('\n__all__ = [\n');
this.emit(exceptionNames.join('Exception,\n '), 2);
this.emit('Exception\n]\n');
this.save(path.join(this.exceptionPath, '__init__.py'));
}