param.ParamOverrides

class param.ParamOverrides(overridden, dict_, allow_extra_keywords=False)

A dictionary that returns the attribute of a specified object if that attribute is not present in itself.

Used to override the parameters of an object.

__init__(overridden, dict_, allow_extra_keywords=False)

If allow_extra_keywords is False, then all keys in the supplied dict_ must match parameter names on the overridden object (otherwise a warning will be printed).

If allow_extra_keywords is True, then any items in the supplied dict_ that are not also parameters of the overridden object will be available via the extra_keywords() method.

Methods

__init__(overridden, dict_[, ...])	If allow_extra_keywords is False, then all keys in the supplied dict_ must match parameter names on the overridden object (otherwise a warning will be printed).
clear()
copy()
extra_keywords()	Return a dictionary containing items from the originally supplied dict_ whose names are not parameters of the overridden object.
fromkeys([value])	Create a new dictionary with keys from iterable and values set to value.
get(key[, default])	Return the value for key if key is in the dictionary, else default.
items()
keys()
param_keywords()	Return a dictionary containing items from the originally supplied dict_ whose names are parameters of the overridden object (i.e. not extra keywords/parameters).
pop(k[,d])	If the key is not found, return the default if given; otherwise, raise a KeyError.
popitem()	Remove and return a (key, value) pair as a 2-tuple.
setdefault(key[, default])	Insert key with a value of default if key is not in the dictionary.
update([E, ]**F)	If E is present and has a .keys() method, then does: for k in E: D[k] = E[k] If E is present and lacks a .keys() method, then does: for k, v in E: D[k] = v In either case, this is followed by: for k in F: D[k] = F[k]
values()