I am new to Python and I wonder if there is any way to aggregate methods into 'subspaces'. I mean something similar to this syntax:
smth = Something()
smth.subspace.do_smth()
smth.another_subspace.do_smth_else()
I am writing an API wrapper and I'm going to have a lot of very similar methods (only different URI) so I though it would be good to place them in a few subspaces that refer to the API requests categories. In other words, I want to create namespaces inside a class. I don't know if this is even possible in Python and have know idea what to look for in Google.
I will appreciate any help.
Namespaces in Python. A namespace is a collection of currently defined symbolic names along with information about the object that each name references. You can think of a namespace as a dictionary in which the keys are the object names and the values are the objects themselves.
So if you want to create a namespace, you just need to call a function, instantiate an object, import a module or import a package. For example, we can create a class called Namespace and when you create an object of that class, you're basically creating a namespace.
A built-in namespace contains the names of built-in functions and objects. It is created while starting the python interpreter, exists as long as the interpreter runs, and is destroyed when we close the interpreter. It contains the names of built-in data types,exceptions and functions like print() and input().
One way to do this is by defining subspace
and another_subspace
as properties that return objects that provide do_smth
and do_smth_else
respectively:
class Something:
@property
def subspace(self):
class SubSpaceClass:
def do_smth(other_self):
print('do_smth')
return SubSpaceClass()
@property
def another_subspace(self):
class AnotherSubSpaceClass:
def do_smth_else(other_self):
print('do_smth_else')
return AnotherSubSpaceClass()
Which does what you want:
>>> smth = Something()
>>> smth.subspace.do_smth()
do_smth
>>> smth.another_subspace.do_smth_else()
do_smth_else
Depending on what you intend to use the methods for, you may want to make SubSpaceClass
a singleton, but i doubt the performance gain is worth it.
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