Add make_diagram.py to examples to demonstrate creating railroad diags for selected examples

1 files changed, 12 insertions, 10 deletions

diff --git a/examples/parsePythonValue.py b/examples/parsePythonValue.py
index 47f9102..4f73bfe 100644
--- a/examples/parsePythonValue.py
+++ b/examples/parsePythonValue.py
@@ -56,14 +56,16 @@ dictStr <<= (
 )
 dictStr.setParseAction(cvtDict)
 
-tests = """['a', 100, ('A', [101,102]), 3.14, [ +2.718, 'xyzzy', -1.414] ]
-           [{0: [2], 1: []}, {0: [], 1: [], 2: []}, {0: [1, 2]}]
-           { 'A':1, 'B':2, 'C': {'a': 1.2, 'b': 3.4} }
-           3.14159
-           42
-           6.02E23
-           6.02e+023
-           1.0e-7
-           'a quoted string'"""
+if __name__ == "__main__":
 
-listItem.runTests(tests)
+    tests = """['a', 100, ('A', [101,102]), 3.14, [ +2.718, 'xyzzy', -1.414] ]
+               [{0: [2], 1: []}, {0: [], 1: [], 2: []}, {0: [1, 2]}]
+               { 'A':1, 'B':2, 'C': {'a': 1.2, 'b': 3.4} }
+               3.14159
+               42
+               6.02E23
+               6.02e+023
+               1.0e-7
+               'a quoted string'"""
+
+    listItem.runTests(tests)