def __setattr__(self, attr, val):
newattr = attr not in self.__dict__
try:
# Is attr a generic attribute ?
ret = object.__setattr__(self, attr, val)
except:
# Not a generic attribute: exit if it's not a valid field
fielddict = self.dtype.names or {}
if attr not in fielddict:
exctype, value = sys.exc_info()[:2]
raise exctype, value
else:
if attr not in list(self.dtype.names) + ["_dates", "_mask"]:
return ret
if newattr: # We just added this one
try: # or this setattr worked on an internal
# attribute.
object.__delattr__(self, attr)
except:
return ret
# Case #1.: Basic field ............
base_fmask = self._fieldmask
_names = self.dtype.names
if attr in _names:
fval = filled(val)
mval = getmaskarray(val)
if self._hardmask:
mval = mask_or(mval, base_fmask.__getattr__(attr))
self._data.__setattr__(attr, fval)
base_fmask.__setattr__(attr, mval)
return
elif attr == "_mask":
if self._hardmask:
val = make_mask(val)
if val is not nomask:
# mval = getmaskarray(val)
for k in _names:
m = mask_or(val, base_fmask.__getattr__(k))
base_fmask.__setattr__(k, m)
else:
mval = getmaskarray(val)
for k in _names:
base_fmask.__setattr__(k, mval)
return
def __init__(self, x, y):
x = marray(x, copy=False, subok=True, dtype=float_, order='F').ravel()
y = marray(y, copy=False, subok=True, dtype=float_, order='F').ravel()
if x.size != y.size:
msg = "Incompatible size between observations (%s) and response (%s)!"
raise ValueError(msg % (x.size, y.size))
idx = x.argsort()
self._x = x[idx]
self._y = y[idx]
self._mask = mask_or(self._x._mask, self._y._mask,
copy=False, small_mask=False)
