import glom
class Attributes(dict):
pass
target={'a':Attributes({'at1':1,'at2':2})}
spec=glom.Assign('a.at3',3)
res=glom.glom(target, spec)
print(res)
Sometimes the above prints
{'a': {'at1': 1, 'at2': 2}}
and sometimes
{'a': {'at1': 1, 'at2': 2, 'at3': 3}}
some analysis
This seems to be caused by get_handler() sometimes returning setitem and sometimes returning setattr. (Maybe the correct behavior in this case is to disallow ambiguous paths. But in any case it should return the same thing consistently).
This in turn is caused by different orderings in the assign op type tree (I think the type tree should be constant):
reproduce with
Sometimes the above prints
{'a': {'at1': 1, 'at2': 2}}
and sometimes
{'a': {'at1': 1, 'at2': 2, 'at3': 3}}
some analysis
This seems to be caused by get_handler() sometimes returning
setitem
and sometimes returningsetattr
. (Maybe the correct behavior in this case is to disallow ambiguous paths. But in any case it should return the same thing consistently).This in turn is caused by different orderings in the assign op type tree (I think the type tree should be constant):
for the first result, and
for the second.