Converting a dictionary of dictionaries to a List of dictionaries

Question

I have a dictionary of dictionaries.Is there any possible way to convert it to a list of dictionaries? And if not, then how is the filter() method applied to filter data in a dictionary of dictionaries?

{"0": {"_ref": "ipam:stat/ZGkMTAuMTQ4LjEyLjAvMjIvMA:default/10.158.2.0/22",
"comment": "VLAN 0",
"dhcp_utilization": 0,
"disable": false,
"enable_ddns": false,
"extattrs": {"CITY": {"value": "city" },
      "COUNTRY": {
        "value": "ABC"
      },
      "Helpnow ID": {
        "value": "TA"
            "value": 0
      }
    },
    "members": [],
    "network": "10.158.2.0",
    "utilization": 4
  },{"0": {"_ref": "ipam:stat/ZGkMQ4LjEyLjAvMjIvMA:default/10.109.2.0/22",
    "comment": "VLAN 0",
    "dhcp_utilization": 0,
    "disable": false,
    "enable_ddns": false,
    "extattrs": {
      "CITY": {
        "value": "city"
      },
      "COUNTRY": {
        "value": "CDS"
      },
      "Helpnow ID": {
        "value": "TA"
            "value": 0
      }
    },
    "members": [],
    "network": "10.109.2.0",
    "utilization": 9
  }]

Answer 1

A list comprehension should do the job, no need for filter().

>>> dic_of_dics = {1: {"a": "A"}, 2: {"b": "B"}, 3: {"c": "C"}}

>>> list_of_dics = [value for value in dic_of_dics.values()]

>>>list_of_dics
[{'a': 'A'}, {'b': 'B'}, {'c': 'C'}]

Answer 2

Just to mention a solution with keeping first-level "key" associated with "id" inside next level of dictionaries.

to rephrase it "Converting a dictionary of dictionaries to a List of dictionaries with keeping key inside".

>>> dic_of_dics = {1: {"a": "A"}, 2: {"b": "B"}, 3: {"c": "C"}}

>>> [(lambda d: d.update(id=key) or d)(val) for (key, val) in dic_of_dics.items()]
[{'a': 'A', 'id': 1}, {'b': 'B', 'id': 2}, {'c': 'C', 'id': 3}]