util: improved the check for the existence of the 'buffer' builtin
2to3 is unable to translate '__builtin__' calls to 'builtins' when
hasattr is used (as in hasattr(__builtin__, buffer)). Translating the
check to the format
try:
whatever
except NameError
# define whatever
__builtin__.whatever = whatever
is a correct way of checking for the name and has the benefit of being
translated by 2to3. This patch implements the same idea for the
aforementioned example.
adding a
popping c.patch
popping b.patch
now at: a.patch
applying b.patch
applying c.patch
now at: c.patch
popping c.patch
now at: b.patch
% Using index
popping b.patch
now at: a.patch
applying b.patch
applying c.patch
now at: c.patch
% No warnings when using index
popping bug141421
popping bug314159
popping c.patch
now at: b.patch
applying c.patch
applying bug314159
now at: bug314159
% Detect ambiguous non-index
patch name "14" is ambiguous:
bug314159
bug141421
abort: patch 14 not in series