Answer by М.Б. for How to use a dot "." to access members of dictionary?
I've created a solution that should be able to handle (almost) every list/dict/tuple/object's attribute accessing using dot notation, or regular (first level) access:def get(obj, key: str | int,...
View ArticleAnswer by Daniel for How to use a dot "." to access members of dictionary?
If you're already using pandas, you can construct a pandas Series or DataFrame from which you would be able to access items via the dot syntax:1-level dictionary:import pandas as pdmy_dictionary =...
View ArticleAnswer by James McGuigan for How to use a dot "." to access members of...
The implemention used by kaggle_environments is a function called structify.class Struct(dict): def __init__(self, **entries): entries = {k: v for k, v in entries.items() if k != "items"}...
View ArticleAnswer by rv.kvetch for How to use a dot "." to access members of dictionary?
I dislike adding another log to a (more than) 10-year old fire, but I'd also check out the dotwiz library, which I've recently released - just this year actually.It's a relatively tiny library, which...
View ArticleAnswer by Sreeragh A R for How to use a dot "." to access members of dictionary?
Simplest solution.Define a class with only pass statement in it. Create object for this class and use dot notation.class my_dict: passperson = my_dict()person.id = 1 # create using dot...
View ArticleAnswer by Gulzar for How to use a dot "." to access members of dictionary?
One could use dotsi, for full list, dict and recursive support, with some extension methodspip install dotsiand>>> import dotsi>>> >>> d = dotsi.Dict({"foo": {"bar": "baz"}})...
View ArticleAnswer by Gulzar for How to use a dot "." to access members of dictionary?
For infinite levels of nesting of dicts, lists, lists of dicts, and dicts of lists.It also supports picklingThis is an extension of this answer.class DotDict(dict): #...
View ArticleAnswer by hardika for How to use a dot "." to access members of dictionary?
You can achieve this using SimpleNamespacefrom types import SimpleNamespace# Assign valuesargs = SimpleNamespace()args.username = 'admin'# Retrive valuesprint(args.username) # output: admin
View ArticleAnswer by ted for How to use a dot "." to access members of dictionary?
My 2 cents: for my own purposes I developed minydra, a simple command-line parser which includes a custom class MinyDict (inspired by addict):In [1]: from minydra import MinyDictIn [2]: args =...
View ArticleAnswer by CaffeinatedMike for How to use a dot "." to access members of...
I just dug this up from a project I was working on a long time ago. It could probably be optimized a bit, but here it goes.class DotNotation(dict): __setattr__= dict.__setitem__ __delattr__=...
View ArticleAnswer by Karolius for How to use a dot "." to access members of dictionary?
Here's my version of @derek73 answer. I use dict.__getitem__ as __getattr__ so it still throws KeyError, and im renaming dict public methods with "" prefix (surrounded with "" leads to special methods...
View ArticleAnswer by Andrea Di Iura for How to use a dot "." to access members of...
It is an old question but I recently found that sklearn has an implemented version dict accessible by key, namely...
View ArticleAnswer by arod for How to use a dot "." to access members of dictionary?
I just needed to access a dictionary using a dotted path string, so I came up with:def get_value_from_path(dictionary, parts):""" extracts a value from a dictionary using a dotted path string """ if...
View ArticleAnswer by Sreeragh A R for How to use a dot "." to access members of dictionary?
Using namedtuple allows dot access.It is like a lightweight object which also has the properties of a tuple.It allows to define properties and access them using the dot operator.from collections import...
View ArticleAnswer by Dmitry Zotikov for How to use a dot "." to access members of...
Use SimpleNamespace:>>> from types import SimpleNamespace >>> d = dict(x=[1, 2], y=['a', 'b'])>>> ns = SimpleNamespace(**d)>>> ns.x[1, 2]>>>...
View ArticleAnswer by marnix for How to use a dot "." to access members of dictionary?
The answer of @derek73 is very neat, but it cannot be pickled nor (deep)copied, and it returns None for missing keys. The code below fixes this.Edit: I did not see the answer above that addresses the...
View ArticleAnswer by Pradip Gupta for How to use a dot "." to access members of dictionary?
I recently came across the 'Box' library which does the same thing. Installation command : pip install python-boxExample:from box import Boxmydict = {"key1":{"v1":0.375,"v2":0.625},"key2":0.125,...
View ArticleAnswer by Yaniv K. for How to use a dot "." to access members of dictionary?
This also works with nested dicts and makes sure that dicts which are appended later behave the same:class DotDict(dict): def __init__(self, *args, **kwargs): super().__init__(*args, **kwargs) #...
View ArticleAnswer by Yonks Somarl for How to use a dot "." to access members of dictionary?
A solution kind of delicateclass DotDict(dict): __setattr__ = dict.__setitem__ __delattr__ = dict.__delitem__ def __getattr__(self, key): def typer(candidate): if isinstance(candidate, dict): return...
View ArticleAnswer by IRSHAD for How to use a dot "." to access members of dictionary?
Use __getattr__, very simple, works in Python 3.4.3class myDict(dict): def __getattr__(self,val): return...
View ArticleAnswer by Emil Stenström for How to use a dot "." to access members of...
One simple way to get dot access (but not array access), is to use a plain object in Python. Like this:class YourObject: def __init__(self, *args, **kwargs): for k, v in kwargs.items(): setattr(self,...
View ArticleAnswer by Senthil for How to use a dot "." to access members of dictionary?
I like the Munch and it gives lot of handy options on top of dot access.import munchtemp_1 = {'person': { 'fname': 'senthil', 'lname': 'ramalingam'}}dict_munch =...
View ArticleAnswer by touch my body for How to use a dot "." to access members of...
To build upon epool's answer, this version allows you to access any dict inside via the dot operator:foo = {"bar" : {"baz" : [ {"boo" : "hoo"} , {"baba" : "loo"} ] }}For instance, foo.bar.baz[1].baba...
View ArticleAnswer by Hedde van der Heide for How to use a dot "." to access members of...
Not a direct answer to the OP's question, but inspired by and perhaps useful for some.. I've created an object-based solution using the internal __dict__ (In no way optimized code)payload = {"name":...
View ArticleAnswer by Dave for How to use a dot "." to access members of dictionary?
Fabric has a really nice, minimal implementation. Extending that to allow for nested access, we can use a defaultdict, and the result looks something like this:from collections import defaultdictclass...
View ArticleAnswer by volodymyr for How to use a dot "." to access members of dictionary?
If you want to pickle your modified dictionary, you need to add few state methods to above answers:class DotDict(dict):"""dot.notation access to dictionary attributes""" def __getattr__(self, attr):...
View ArticleAnswer by nehem for How to use a dot "." to access members of dictionary?
def dict_to_object(dick): # http://stackoverflow.com/a/1305663/968442 class Struct: def __init__(self, **entries): self.__dict__.update(entries) return Struct(**dick)If one decides to permanently...
View ArticleAnswer by deepak for How to use a dot "." to access members of dictionary?
This solution is a refinement upon the one offered by epool to address the requirement of the OP to access nested dicts in a consistent manner. The solution by epool did not allow for accessing nested...
View ArticleAnswer by epool for How to use a dot "." to access members of dictionary?
You can do it using this class I just made. With this class you can use the Map object like another dictionary(including json serialization) or with the dot notation. I hope to help you:class...
View ArticleAnswer by JayD3e for How to use a dot "." to access members of dictionary?
I ended up trying BOTH the AttrDict and the Bunch libraries and found them to be way to slow for my uses. After a friend and I looked into it, we found that the main method for writing these libraries...
View ArticleAnswer by Chris Redford for How to use a dot "." to access members of...
Install dotmap via pippip install dotmapIt does everything you want it to do and subclasses dict, so it operates like a normal dictionary:from dotmap import DotMapm = DotMap()m.hello =...
View ArticleAnswer by derek73 for How to use a dot "." to access members of dictionary?
I've always kept this around in a util file. You can use it as a mixin on your own classes too.class dotdict(dict):"""dot.notation access to dictionary attributes""" __getattr__ = dict.get __setattr__...
View ArticleAnswer by Michael Jackson for How to use a dot "." to access members of...
Building on Kugel's answer and taking Mike Graham's words of caution into consideration, what if we make a wrapper? class DictWrap(object):""" Wrap an existing dict, or create a new one, and access...
View ArticleAnswer by tdihp for How to use a dot "." to access members of dictionary?
I tried this:class dotdict(dict): def __getattr__(self, name): return self[name]you can try __getattribute__ too.make every dict a type of dotdict would be good enough, if you want to init this from a...
View ArticleAnswer by pbanka for How to use a dot "." to access members of dictionary?
The language itself doesn't support this, but sometimes this is still a useful requirement. Besides the Bunch recipe, you can also write a little method which can access a dictionary using a dotted...
View ArticleAnswer by Mike Graham for How to use a dot "." to access members of dictionary?
Don't. Attribute access and indexing are separate things in Python, and you shouldn't want them to perform the same. Make a class (possibly one made by namedtuple) if you have something that should...
View ArticleAnswer by Kugel for How to use a dot "." to access members of dictionary?
Derive from dict and and implement __getattr__ and __setattr__.Or you can use Bunch which is very similar.I don't think it's possible to monkeypatch built-in dict class.
View ArticleHow to use a dot "." to access members of dictionary?
How do I make Python dictionary members accessible via a dot "."?For example, instead of writing mydict['val'], I'd like to write mydict.val.Also I'd like to access nested dicts this way. For...
View ArticleAnswer by Anant for How to use a dot "." to access members of dictionary?
Best and complete implementationfrom typing import Anyclass DotDict(dict):""" dot.notation access to dictionary attributes""" def __init__(self, *args, **kwargs): super().__init__(*args, **kwargs) for...
View ArticleAnswer by mins for How to use a dot "." to access members of dictionary?
Here is a version which creates a dict, which items are accessible either by regular indexing or by attribute name.It can be initialized from dicts and/or named arguments, e.g. my_dict =...
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