Python dict accessible by dot.
Project description
Python dict accessible by dot.
Usage:
from dictdot import dictdot
d = dictdot()
d["a"] = 1
assert d["a"] == d.a
d.b = 2
assert d["b"] == d.b
# builtin attributes are not overriden.
d.items = "foo"
assert d.items != d["items"]
assert hasattr(d.items, "__call__")
# d["NA"] will raise KeyError, but
assert d.NA is None
# delete by attribute name.
del d.b
assert "b" not in d.keys()
# `copy` method returns a dictdot.
d2 = d.copy()
assert d2 == d
assert type(d2) is dictdot
# nested dicts are also dictdot.
d = dictdot(
a={
"x": 0,
"y": 0,
},
b=[
{"w": 1},
{"z": 2},
],
)
assert d["a"]["x"] == d.a.y
assert d.b[0].w == 1
assert d.b[0].z is None
assert d.b[1].z == 2
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