A Python library for accessing and searching dictionaries via /slashed/paths a-la xpath
Questions tagged [dpath]
10 questions
2
votes
1 answer
How to avoid KeyError when working with dpath?
I'm using dpath to access nested dictionaries in a much cleaner way.
With dpath I can do:
result = dpath.util.get(data, "/data/attributes/policy_revision/policy")
Instead of:
result = data.get("data", {}).get("attributes",…
Xar
- 7,572
- 19
- 56
- 80
1
vote
1 answer
Managing square brackets in dictionary keys with dpath library
Using the dpath library, I'm having trouble working with a dictionary with keys containing square brackets. From the docs I see that square brackets are considered as elements of regular exporessions. However, this is causing the issue in my case,…
gioarma
- 418
- 2
- 15
1
vote
0 answers
Python package "dpath" segments.py giving infinite recursion on a simple "isinstance" call
Attempting to use swagger codegen to auto-generate some a client library for a project I'm doing for work. Apparently swagger doesn't natively have a python version but they link to a community supported swagger-py codegen. Installed this with pip,…
Derek1st
- 63
- 6
1
vote
0 answers
dpath.utils: TypeError:object of type class has no len()
I have a path. Using dpath-utils, I create a dictionary by creating sub-keys according to path length. But in the current example my path length is short as below.
notes:
if it were long path:…
sumeyyeemir
- 215
- 2
- 3
- 13
0
votes
1 answer
Substituting sub-dictionaries with specific keys using dpath library
I have a nested input dictionary in this form:
{ "a": {
"b": {
"Red": {"min": 0, "max": 1},
"Green": {"min": 1, "max": 10}
},
"c": {
"Red": {"min": 2, "max": 100}
}
}
}
I would like to use the dpath library to…
gioarma
- 418
- 2
- 15
0
votes
1 answer
Delete key:value pair from dict in list in nested dict
Lets say I have this dict:
dictos = {
"a": {
"b": {
"c": 3,
"d": 4,
"e": [],
"f": [{"g": 5}, 'test', {"h": 6, "i": 7}]
}
}
}
And lets say I want to delete "c": 3 pair. What I…
Idan Rotbart
- 93
- 1
- 5
0
votes
1 answer
Delete nested objects using python dpath library
I want to perform a delete operation using python's dpath and delete the nested objects using the separator parameter. But I cannot delete the nested objects. Below is my code
import dpath.util
dictionary = {
"a": {
…
user8211795
- 37
- 1
- 7
0
votes
1 answer
How to add new dictionary value using dpath library?
I have kind of python dictionary key value row and columns which look as snippet below. What I want to do is that I want to add a new field 'another_new_field' at row index 0 and column index 0.
I use dpath library to do this and here I what I tried…
Houy Narun
- 1,557
- 5
- 37
- 86
0
votes
1 answer
Returning tag value for a key path from a json using dpath.util or anything else
I have this json :
json_data = json.loads("""
{
"result":{
"statistics": [
{
"name": "A1",
"year": 1994,
"award":…
JerryC
- 7
- 2
0
votes
1 answer
Python dpath.util.get Empty string keys Error
I read in a simple JSON text file and it parses to a dict just fine.
>>> data.keys()
dict_keys(['metadata', 'value'])
I want to get specific elements and I typically use the dpath package. However, in this case i get an error which seems to imply…
Max
- 837
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