def get_cells_from_buffer_regex(self, buffer):
# seems slower, but may be more performant on some systems.
# skip unknown:
unknown = buffer[:4]
cell_buffer = buffer[4:self.size]
r = re.compile("(..)(.)" , re.DOTALL)
self.cells = []
packed = r.findall(cell_buffer)
data = map(lambda x: (binary.word(x[0]), binary.byte(x[1])), packed)
for cell in data:
self.cells += [cell]
self.unknown = unknown
def get_statics_regexp(self, staticsfile):
ret = []
if self.length:
# seek in the file to position we need
staticsfile.seek( self.start )
raw_data = staticsfile.read( self.length )
r = re.compile("(..)(.)(.)(.)(..)" , re.DOTALL)
packed = r.findall(raw_data)
raw_data = map(lambda x: (binary.word(x[0]), binary.ubyte(x[1]), binary.ubyte(x[2]), binary.byte(x[3]), binary.word(x[4])), packed)
for entry in raw_data:
ret += [ StaticsEntry( entry[0], entry[1], entry[2], entry[3], entry[4] ) ]
self.data= ret
return ret
return None