def _get_cell(self, varname):
# XXX can currently only handle 1D
mlabraw.eval(self._session,
"TMP_SIZE_INFO__ = \
[min(size(%(vn)s)) == 1 & ndims(%(vn)s) == 2, \
max(size(%(vn)s))];" % {'vn':varname})
is_rank1, cell_len = self._get("TMP_SIZE_INFO__", remove=True).flat
if is_rank1:
cell_bits = (["TMP%i%s__" % (i, gensym('_'))
for i in range(cell_len)])
mlabraw.eval(self._session, '[%s] = deal(%s{:});' %
(",".join(cell_bits), varname))
# !!! this recursive call means we have to take care with
# overwriting temps!!!
return self._get_values(cell_bits)
else:
raise MlabConversionError("Not a 1D cell array")
def __setstate__(self, state):
"Experimental unpickling support."
global mlab #XXX this should be dealt with correctly
old_name = state['name']
mlab_name = "UNPICKLED%s__" % gensym('')
try:
tmp_filename = mktemp('.mat')
spitOut(state['mlab_contents'], tmp_filename, binary=1)
mlab._raw_eval(
"TMP_UNPICKLE_STRUCT__ = load('%s', '%s');" % (
tmp_filename, old_name))
mlab._raw_eval(
"%s = TMP_UNPICKLE_STRUCT__.%s;" % (mlab_name, old_name))
mlab._raw_eval("clear TMP_UNPICKLE_STRUCT__;")
# XXX
mlab._make_proxy(mlab_name, constructor=lambda *args: self.__init__(*args) or self)
mlab._raw_eval('clear %s;' % mlab_name)
finally:
if os.path.exists(tmp_filename): os.remove(tmp_filename)
