diff options
| -rw-r--r-- | Misc/NEWS | 10 |
1 files changed, 7 insertions, 3 deletions
@@ -75,7 +75,8 @@ Core and Builtins - Classes listed in an 'except' clause must inherit from BaseException. - PEP 3106: dict.iterkeys(), .iteritems(), .itervalues() are now gone; - and .keys(), .items(), .values() return dict views. + and .keys(), .items(), .values() return dict views, which behave + like sets. - PEP 3105: print is now a function. Also (not in the PEP) the 'softspace' attribute of files is now gone (since print() doesn't use @@ -151,10 +152,13 @@ Core and Builtins - Remove C API support for restricted execution. -- zip returns an iterator +- zip(), map() and filter() now return iterators, behaving like their + itertools counterparts. This also affect map()'s behavior on + sequences of unequal length -- it now stops after the shortest one + is exhausted. - Additions: - set literals, ellipsis literal + set literals, set comprehensions, ellipsis literal. - Added class decorators per PEP 3129. |