提交: 4c63a33e26c27a7c97af4d8d65db179a09b3686f - CCastle2 (hg)

Castle: The best Real-Time/Embedded/HighTech language EVER. Attempt 2

Commit MetaInfo

• 修訂: 4c63a33e26c27a7c97af4d8d65db179a09b3686f (tree)
• 時間: 2021-12-20 06:21:15
• 作者: Albert Mietus < albert AT mietus DOT nl >
• Commiter: Albert Mietus < albert AT mietus DOT nl >

Log Message

moved visitor-class from test to visitor.py (PegVisitor)

Change Summary

• modified: Arpeggio/pytst/d2_ast/test_1_term.py
• add: Arpeggio/visitor.py

差異

diff -r d89d215a0dd2 -r 4c63a33e26c2 Arpeggio/pytst/d2_ast/test_1_term.py
--- a/Arpeggio/pytst/d2_ast/test_1_term.py	Sun Dec 19 22:03:53 2021 +0100
+++ b/Arpeggio/pytst/d2_ast/test_1_term.py	Sun Dec 19 22:21:15 2021 +0100
@@ -1,23 +1,18 @@
 import pytest
 
 import grammar
+import visitor
 import arpeggio
 
 import sys; sys.path.append("./../AST/") ; sys.path.append("./../../AST/")
 from castle import peg # has the AST clases
 
 
-class DemoVisitor(arpeggio.PTNodeVisitor):
-    def visit_str_term(self, node, children):
-        ast = peg.StrTerm(value=node[1], parse_tree=node)
-        return ast
-
-
 def parse(txt, rule):
     parser = arpeggio.ParserPython(rule)
     pt = parser.parse(txt)
     assert pt.position_end == len(txt), "Did not parse all input"# JTBS
-    ast = arpeggio.visit_parse_tree(pt, DemoVisitor())
+    ast = arpeggio.visit_parse_tree(pt, visitor.PegVisitor())
     return ast
 
 def test_simple_str():
@@ -37,4 +32,3 @@
     assert ast.value == "triple string", 	"It's correct value should be without quotes"
     assert ast.position == 0,			"The term's position includes the quotes ..."
     assert ast.position_end == len(txt),      	" ... on both ends."
-    

diff -r d89d215a0dd2 -r 4c63a33e26c2 Arpeggio/visitor.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Arpeggio/visitor.py	Sun Dec 19 22:21:15 2021 +0100
@@ -0,0 +1,9 @@
+import arpeggio
+
+import sys; sys.path.append("./../AST/") ; sys.path.append("./../../AST/")
+from castle import peg # has the AST clases
+
+class PegVisitor(arpeggio.PTNodeVisitor):
+    def visit_str_term(self, node, children):
+        ast = peg.StrTerm(value=node[1], parse_tree=node)
+        return ast