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[dingus] Start to render errors

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This commit is contained in:
John Doty 2024-10-08 06:42:54 -07:00
parent 15a7feac07
commit ba65c1929c
4 changed files with 118 additions and 36 deletions
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35
dingus/worker.js
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@ -31,9 +31,15 @@ const dingus_module = {
postMessage({kind: "grammar", status: "ok", message: msg});
},
post_grammar_error: function(error) {
console.log("Grammar Error:", error);
postMessage({kind:"grammar", status: "error", message: error});
post_grammar_error: function(errors) {
errors = data_to_js(errors);
console.log("Grammar Error:", errors);
postMessage({
kind:"grammar",
status: "error",
message: "An error occurred loading the grammar",
errors: errors,
});
},
post_doc_parse: function(tree, errors) {
@ -50,9 +56,15 @@ const dingus_module = {
});
},
post_doc_error: function(error) {
console.log("Doc Error:", error);
postMessage({kind:"input", status: "error", message: error});
post_doc_error: function(errors) {
errors = data_to_js(errors);
console.log("Doc Error:", errors);
postMessage({
kind:"input",
status: "error",
message: "An error occurred parsing the document",
errors: errors,
});
},
};
@ -91,6 +103,7 @@ def eval_grammar(code):
try:
dingus.post_grammar_status("Evaluating grammar...")
print("Hey?")
grammar_globals={}
pyodide.code.eval_code(code, globals=grammar_globals)
@ -119,8 +132,9 @@ def eval_grammar(code):
dingus.post_grammar_loaded(grammar.name)
except Exception as e:
traceback.print_exc()
dingus.post_grammar_error(f"{e}")
ohno = traceback.format_exc()
print(f"grammar: {ohno}")
dingus.post_grammar_error(ohno.splitlines())
def tree_to_js(tree):
if tree is None:
@ -151,8 +165,9 @@ def eval_document(code):
tree, errors = runtime.parse(PARSE_TABLE, LEXER, code)
dingus.post_doc_parse(tree_to_js(tree), errors)
except Exception as e:
traceback.print_exc()
dingus.post_doc_error(f"{e}")
ohno = traceback.format_exc()
print(f"doc: {ohno}")
dingus.post_doc_error(ohno.splitlines())
`);
dingus_module.post_grammar_status("Ready.");