An alternative solution for Q.63 (Typo)
lots-o opened this issue · 1 comments
lots-o commented
The task is as follows :
Create an array class that has a name attribute
The solution is as follows :
class NamedArray(np.ndarray):
def __new__(cls, array, name="no name"):
obj = np.asarray(array).view(cls)
obj.name = name
return obj
def __array_finalize__(self, obj):
if obj is None: return
self.info = getattr(obj, 'name', "no name")
Z = NamedArray(np.arange(10), "range_10")
print (Z.name)
An alternative solution will be :
class NamedArray(np.ndarray):
def __new__(cls, array, name="no name"):
obj = np.asarray(array).view(cls)
obj.name = name
return obj
def __array_finalize__(self, obj):
if obj is None: return
self.name = getattr(obj, 'name', "no name") #Modify typo
Z = NamedArray(np.arange(10), "range_10")
print (Z.name)
rougier commented
You're right, thanks. Can you make a PR?