diff options
Diffstat (limited to 'scipy/base/_internal.py')
| -rw-r--r-- | scipy/base/_internal.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/scipy/base/_internal.py b/scipy/base/_internal.py index f5d37f57f..94ec1da57 100644 --- a/scipy/base/_internal.py +++ b/scipy/base/_internal.py @@ -21,12 +21,13 @@ _cnum = _flagdict['CONTIGUOUS'] _fnum = _flagdict['FORTRAN'] class flagsobj(dict): - def __init__(self, arr, flags): + def __init__(self, arr, flags, scalar): self._arr = arr self._flagnum = flags for k in _defflags: num = _flagdict[k] dict.__setitem__(self, k, flags & num == num) + self.scalar = scalar def __getitem__(self, key): if not isinstance(key, str): @@ -68,6 +69,8 @@ class flagsobj(dict): raise KeyError, "Unknown flag: %s" % key def __setitem__(self, item, val): + if self.scalar: + raise ValueError, "Cannot set flags on array scalars." val = not not val # convert to boolean if item not in _setable: raise KeyError, "Cannot set flag", item |