debian/control: Build-depend on `python-all-dev', not explicit versions.

[mLib-python] / unihash.pyx

diff --git a/unihash.pyx b/unihash.pyx
index 5b58d78352d8de41aaf133bbaee49804ad71dd40..8ededb0f9e358141d395ade44dac8a832c3c25d7 100644 (file)
--- a/unihash.pyx
+++ b/unihash.pyx
@@ -24,19 +24,23 @@
 ### Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 def setglobalkey(uint32 k):
 ### Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 def setglobalkey(uint32 k):

+  """setglobalkey(K): set global hash key"""

   unihash_setkey(&unihash_global, k)
 
 cdef class Key:
   unihash_setkey(&unihash_global, k)
 
 cdef class Key:

+  """Key(K): universal hashing key"""

   cdef unihash_info _i
   cdef uint32 _k
   def __cinit__(me, uint32 k):
     unihash_setkey(&me._i, k)
     me._k = k
   property k:
   cdef unihash_info _i
   cdef uint32 _k
   def __cinit__(me, uint32 k):
     unihash_setkey(&me._i, k)
     me._k = k
   property k:

+    """K.k -> INT: the key value"""

     def __get__(me):
       return _u32(me._k)
 
 cdef class Unihash:
     def __get__(me):
       return _u32(me._k)
 
 cdef class Unihash:

+  """Unihash([key = None]): universal hashing context"""

   cdef uint32 _a
   cdef readonly Key key
   cdef unihash_info *_i
   cdef uint32 _a
   cdef readonly Key key
   cdef unihash_info *_i


@@ -50,11 +54,13 @@ cdef class Unihash:
       me._i = &k._i
     me._a = UNIHASH_INIT(me._i)
   def chunk(me, data):
       me._i = &k._i
     me._a = UNIHASH_INIT(me._i)
   def chunk(me, data):

+    """U.chunk(STR): hash the STR"""

     cdef void *p
     cdef void *p

-    cdef int n
-    PyObject_AsReadBuffer(data, &p, &n)
+    cdef Py_ssize_t n
+    PyObject_AsReadBuffer(data, <cvp *>&p, &n)

     me._a = unihash_hash(me._i, me._a, p, n)
   def done(me):
     me._a = unihash_hash(me._i, me._a, p, n)
   def done(me):

+    """U.done() -> INT: the hash of the data"""

     return _u32(me._a)
 
 ###----- That's all, folks --------------------------------------------------
     return _u32(me._a)
 
 ###----- That's all, folks --------------------------------------------------