diff options
Diffstat (limited to 'sca-cpp/trunk/modules/wsgi/util.py')
-rw-r--r-- | sca-cpp/trunk/modules/wsgi/util.py | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/sca-cpp/trunk/modules/wsgi/util.py b/sca-cpp/trunk/modules/wsgi/util.py index f630455901..97931c0c09 100644 --- a/sca-cpp/trunk/modules/wsgi/util.py +++ b/sca-cpp/trunk/modules/wsgi/util.py @@ -57,9 +57,9 @@ def reverse(l): r.reverse() return tuple(r) -def isNil(l): +def isNull(l): if isinstance(l, streampair): - return l.isNil() + return l.isNull() return l is None or l == () def isSymbol(v): @@ -76,7 +76,7 @@ def isList(v): return True def isTaggedList(v, t): - return isList(v) and not isNil(v) and car(v) == t + return isList(v) and not isNull(v) and car(v) == t # Scheme-like streams @@ -88,7 +88,7 @@ class streampair(object): def __repr__(self): return repr(self[0:len(self)]) - def isNil(self): + def isNull(self): return self.cdr == () def __len__(self): @@ -102,7 +102,7 @@ class streampair(object): return self.cdr()[i - 1] def __getslice__(self, i, j): - if isNil(self): + if isNull(self): return () if i > 0: if j == maxint: @@ -156,7 +156,7 @@ def curry(f, *args): # Convert a path represented as a list of values to a string def path(p): - if isNil(p): + if isNull(p): return "" return "/" + car(p) + path(cdr(p)) |