credmark.cmf.types.network.NetworkDict

class NetworkDict

Bases: DefaultDict[Network, T], Generic[T]

A dictionary with network as key. It implements a defaultdict to make it easier to provide default values for missing networks. Key can be Network enum, int or int as str.

``` d = NetworkDict(list, {

Network.Mainnet: [1, 2, 3], Network.Ropsten: [4, 5, 6],

})

print(d[Network.Mainnet]) # [1, 2, 3] print(d[1]) # [1, 2, 3] print(d[“1”]) # [1, 2, 3]

print(d[Network.Optimism]) # [] d[Network.Optimism].append(10) print(d[Network.Optimism]) # [10] ```

Methods

clear
copy
fromkeys
get
items
keys
pop
popitem	Remove and return a (key, value) pair as a 2-tuple.
setdefault
update
values

Attributes

default_factory

Factory for default value called by __missing__().

clear() → None.  Remove all items from D.

copy() → a shallow copy of D.

default_factory

Factory for default value called by __missing__().

items() → a set-like object providing a view on D's items

keys() → a set-like object providing a view on D's keys

popitem()

Remove and return a (key, value) pair as a 2-tuple.

Pairs are returned in LIFO (last-in, first-out) order. Raises KeyError if the dict is empty.

values() → an object providing a view on D's values