Clearer example output in ParseResults

git-svn-id: svn://svn.code.sf.net/p/pyparsing/code/trunk@414 9bf210a0-9d2d-494c-87cf-cfb32e7dff7b

1 files changed, 18 insertions, 15 deletions

diff --git a/src/pyparsing.py b/src/pyparsing.py
index 03a7371..e101ab4 100644
--- a/src/pyparsing.py
+++ b/src/pyparsing.py
@@ -309,23 +309,26 @@ class ParseResults(object):
                         + integer.setResultsName("day"))

         # equivalent form:

         # date_str = integer("year") + '/' + integer("month") + '/' + integer("day")

-           

+

         result = date_str.parseString("1999/12/31")

-        print(list(result))

-        print(result[0])

-        print(result['month'])

-        print(result.day)

-        print('month' in result)

-        print('minutes' in result)

-        print(result.dump())

+

+        def test(s, fn=repr):

+            print("%s -> %s" % (s, fn(eval(s))))

+        test("list(result)")

+        test("result[0]")

+        test("result['month']")

+        test("result.day")

+        test("'month' in result")

+        test("'minutes' in result")

+        test("result.dump()", str)

     prints::

-        ['1999', '/', '12', '/', '31']

-        1999

-        12

-        31

-        True

-        False

-        ['1999', '/', '12', '/', '31']

+        list(result) -> ['1999', '/', '12', '/', '31']

+        result[0] -> '1999'

+        result['month'] -> '12'

+        result.day -> '31'

+        'month' in result -> True

+        'minutes' in result -> False

+        result.dump() -> ['1999', '/', '12', '/', '31']

         - day: 31

         - month: 12

         - year: 1999