in lib/generator.js [1014:1063]
visitModelBody(ast, level, modelName) {
assert.equal(ast.type, 'modelBody');
this.visitFieldsInit(ast, level, modelName);
let node;
for (let i = 0; i < ast.nodes.length; i++) {
node = ast.nodes[i];
let comments = DSL.comment.getFrontComments(this.comments, node.tokenRange[0]);
this.visitComments(comments, level);
let param = _avoidKeywords(_snakeCase(_escape(_name(node.fieldName))));
const description = this.getAttributes(node, 'description');
if (description) {
const descriptions = description.trimEnd().split('\n');
for (let j = 0; j < descriptions.length; j++) {
this.emit(`# ${descriptions[j]}\n`, level + 2);
}
}
this.emit(`self.${param} = ${param}\n`, level + 2);
}
this.emit('\n');
// validate
this.emit('def validate(self):\n', level);
if(ast.nodes.length > 0) {
this.visitModelValidate(ast, level);
} else {
this.emit('pass\n', level + 2);
}
this.emit('\n');
// to_map
this.visitToMap(ast, level);
// from_map
this.visitFromMap(ast, modelName, level);
if (node) {
//find the last node's back comment
let comments = DSL.comment.getBetweenComments(this.comments, node.tokenRange[0], ast.tokenRange[1]);
this.visitComments(comments, level);
}
if (ast.nodes.length === 0) {
//empty block's comment
let comments = DSL.comment.getBetweenComments(this.comments, ast.tokenRange[0], ast.tokenRange[1]);
this.visitComments(comments, level);
}
}