diff options
Diffstat (limited to 'src/engine/SCons/compat/_scons_sets15.py')
| -rw-r--r-- | src/engine/SCons/compat/_scons_sets15.py | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/engine/SCons/compat/_scons_sets15.py b/src/engine/SCons/compat/_scons_sets15.py index bafa009..b693f78 100644 --- a/src/engine/SCons/compat/_scons_sets15.py +++ b/src/engine/SCons/compat/_scons_sets15.py @@ -14,8 +14,6 @@ # Python 1.5 and 2.1, which don't support __iter__() and iterator types. # -import string - class Set: """The set class. It can contain mutable objects.""" @@ -30,7 +28,7 @@ class Set: self.elems.append(elem) def __str__(self): - return "set([%s])" % string.join(map(str, self.elems), ", ") + return "set([%s])" % ", ".join(map(str, self.elems)) def copy(self): @@ -123,7 +121,7 @@ class Set: """Cartesian product of two sets.""" ret = Set() for elemself in self.elems: - x = map(lambda other, s=elemself: (s, other), other.elems) + x = list(map(lambda other, s=elemself: (s, other), other.elems)) ret.elems.extend(x) return ret |