junrushao1994 commented on code in PR #12112:
URL: https://github.com/apache/tvm/pull/12112#discussion_r931791454
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src/script/printer/python_doc_printer.cc:
##########
@@ -260,6 +336,140 @@ void PythonDocPrinter::PrintTypedDoc(const SliceDoc& doc)
{
}
}
+void PythonDocPrinter::PrintTypedDoc(const StmtBlockDoc& doc) {
+ for (const StmtDoc& stmt : doc->stmts) {
+ PrintDoc(stmt);
+ NewLine();
+ }
+}
+
+void PythonDocPrinter::PrintTypedDoc(const AssignDoc& doc) {
+ if (const auto* tuple_doc = doc->lhs.as<TupleDocNode>()) {
+ PrintJoinedDocs(tuple_doc->elements, ", ");
+ } else {
+ PrintDoc(doc->lhs);
+ }
+
+ if (doc->annotation) {
+ output_ << ": ";
+ PrintDoc(doc->annotation.value());
+ }
+ if (doc->rhs) {
+ output_ << " = ";
+ PrintDoc(doc->rhs.value());
+ }
+ MaybePrintCommentInline(doc);
+}
+
+void PythonDocPrinter::PrintTypedDoc(const IfDoc& doc) {
+ MaybePrintCommentWithNewLine(doc);
+ output_ << "if ";
+ PrintDoc(doc->predicate);
+ output_ << ":";
+
+ PrintIndentedBlock(doc->then_branch);
+
+ if (!doc->else_branch.empty()) {
+ NewLine();
+ output_ << "else:";
+ PrintIndentedBlock(doc->else_branch);
+ }
+}
+
+void PythonDocPrinter::PrintTypedDoc(const WhileDoc& doc) {
+ MaybePrintCommentWithNewLine(doc);
+ output_ << "while ";
+ PrintDoc(doc->predicate);
+ output_ << ":";
+
+ PrintIndentedBlock(doc->body);
+}
+
+void PythonDocPrinter::PrintTypedDoc(const ForDoc& doc) {
+ MaybePrintCommentWithNewLine(doc);
+ output_ << "for ";
+ PrintDoc(doc->lhs);
+ output_ << " in ";
+ PrintDoc(doc->rhs);
+ output_ << ":";
+
+ PrintIndentedBlock(doc->body);
+}
+
+void PythonDocPrinter::PrintTypedDoc(const ScopeDoc& doc) {
+ MaybePrintCommentWithNewLine(doc);
+ output_ << "with ";
+ PrintDoc(doc->rhs);
+ if (doc->lhs != nullptr) {
+ output_ << " as ";
+ PrintDoc(doc->lhs.value());
+ }
+ output_ << ":";
+
+ PrintIndentedBlock(doc->body);
+}
+
+void PythonDocPrinter::PrintTypedDoc(const ExprStmtDoc& doc) {
+ PrintDoc(doc->expr);
+ MaybePrintCommentInline(doc);
+}
+
+void PythonDocPrinter::PrintTypedDoc(const AssertDoc& doc) {
+ output_ << "assert ";
+ PrintDoc(doc->test);
+ if (doc->msg.defined()) {
+ output_ << ", ";
+ PrintDoc(doc->msg.value());
+ }
+ MaybePrintCommentInline(doc);
+}
+
+void PythonDocPrinter::PrintTypedDoc(const ReturnDoc& doc) {
+ output_ << "return ";
+ PrintDoc(doc->value);
+ MaybePrintCommentInline(doc);
+}
+
+void PythonDocPrinter::PrintTypedDoc(const FunctionDoc& doc) {
+ for (const AssignDoc& arg_doc : doc->args) {
+ ICHECK(arg_doc->comment == nullptr) << "Function arg cannot have comment
attached to them.";
+ }
+
+ PrintDecorators(doc->decorators);
+
+ output_ << "def ";
+ PrintDoc(doc->name);
+
+ output_ << "(";
+ PrintJoinedDocs(doc->args, ", ");
+ output_ << ")";
+
+ output_ << " -> ";
+ PrintDoc(doc->return_type);
Review Comment:
Shall we consider the case where `return_type` is not given?
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