Linked Questions
42 questions linked to/from Get object by id()?
49
votes
4
answers
29k
views
Is it possible to dereference variable id's?
Can you dereference a variable id retrieved from the id function in Python? For example:
dereference(id(a)) == a
I want to know from an academic standpoint; I understand that there are more practical ...
- 5,373
11
votes
1
answer
19k
views
How to access variable by id? [duplicate]
Possible Duplicate:
Get object by id()?
>>> var = 'I need to be accessed by id!'
>>> address = id(var)
>>> print(address)
33003240
Is there any way to use address of var ...
- 15.5k
2
votes
3
answers
2k
views
Get an object from its address [duplicate]
I want to get the instance of an class object. I have its address and the name of the object. How can it be possible to create the instance of the object or how can I retrieve the same object?
The ...
- 163
1
vote
2
answers
2k
views
Converting a memory address to a function object [duplicate]
A light in Maya has an attribute Use Color Temperature, which is a checkbox, when I toggle it, a function is called inside Maya to actually do the work behind the scene. Unfortunately the function ...
- 3,935
4
votes
0
answers
7k
views
Access value in memory address [duplicate]
I want to access a value in memory address.
Code1:
value = 10
print(id(value))
>> 10894368
Code2 (I don't know how):
accessValue(10894368)
>> 10
- 509
0
votes
1
answer
2k
views
how to retrive the object by using it's id in python [duplicate]
Possible Duplicate:
Python: Get object by id
I have a query, that is,
in python if we try this
>>>a=5
>>>id(a)
>>>746363
that is we are getting id , it is equivalent ...
- 2,751
0
votes
1
answer
2k
views
Python get object by id [duplicate]
I would like be able to restore an object from the python id function. So something like this:
a = "My random string"
internal_id = id(a)
b = get_object(internal_id)
assert b is a
Where I'm ...
- 1,989
0
votes
1
answer
567
views
python convert string of instance to instance? [duplicate]
is there any way for me to convert a string of a python instance:
"<__main__.test instance at 0x0325E5D0>"
to an actual instance
<__main__.test instance at 0x0325E5D0>
while having keep ...
- 38
0
votes
2
answers
272
views
Obtaining an object's instance based on its string repr (Python) [duplicate]
Possible Duplicate:
Python: Get object by id
Typically when you see the string representation of an instance it looks something like <module.space.Class @ 0x108181bc>. I am curious if it's ...
- 15.3k
-2
votes
1
answer
354
views
Can I call a lambda function according to its address in memory or its id? [duplicate]
I'm learning the lambda function in Python.
If I write a lambda expression line without assign it to some function name, can I call that lambda function by its address in memory or id later?
Or ...
- 1
0
votes
0
answers
104
views
inverse of id() function to demonstarte call be ref and value [duplicate]
I was trying to demonstrate call by reference and value and what the address of the variable is in python:
x = 10
print x
10
x = id(x)
print x
3457569
I pass x to my function by reference as x ...
- 2,332
0
votes
0
answers
43
views
Access object when having it's address [duplicate]
I'm able to get the right address of an object in Python 3.
Using hex(id(Object))
class TestObject:
myMemberData = 5
obj = TestObject()
#Using repr
print(repr(obj))
#Getting address manually!
...
- 1,683
0
votes
0
answers
25
views
Get object from memory id? [duplicate]
import numpy as np
a = np.arange(10)
id(a)
Here we know that id function return the identity of the object 'a'.
Suppose that we only know the id of object(139806990767008 int or long), How can I get ...
- 385
79
votes
16
answers
55k
views
How to implement custom indentation when pretty-printing with the JSON module?
So I'm using Python 2.7, using the json module to encode the following data structure:
'layer1': {
'layer2': {
'layer3_1': [ long_list_of_stuff ],
'layer3_2': 'string'
}
}
My ...
- 2,076
32
votes
4
answers
33k
views
Python - Working around memory leaks
I have a Python program that runs a series of experiments, with no data intended to be stored from one test to another. My code contains a memory leak which I am completely unable to find (I've look ...
- 120k