2013年9月11日 Ethan Furman <[email protected]>: > He isn't keeping the key unchanged (notice no white space in MAPPING), he's > merely providing a function that will automatically strip the whitespace > from key lookups.
transformdict keeps the key unchanged, see the first message: >>> d = transformdict(str.lower) >>> d['Foo'] = 5 >>> d['foo'] 5 >>> d['FOO'] 5 >>> list(d) ['Foo'] 'Foo' is stored as 'Foo', not as 'foo'. So for stripped keys: d=transformdict(str.strip); d[' abc ']; print(list(d)) should print "[' abc ']", not "['abc']". Is it the expected result? Victor _______________________________________________ Python-Dev mailing list [email protected] https://mail.python.org/mailman/listinfo/python-dev Unsubscribe: https://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com