'Remove elements in elements of alist Python

I have a list that looks like that:

[{'ip': 'x.x.x.x',
  'error': True,
  'reason': 'Reserved IP Address',
  'reserved': True,
  'version': 'IPv4'},
 {'ip': 'x.x.x.x',
  'error': True,
  'reason': 'Reserved IP Address',
  'reserved': True,
  'version': 'IPv4'},
 {'ip': 'x.x.x.x',
  'version': 'IPv4',
  'city': 'Munich',
  'region': 'Bavaria',
  'country': 'DE',
  'country_name': 'Germany',
  'country_code': 'DE',
  'country_code_iso3': 'DEU',
  'country_capital': 'Berlin'},
 {'ip': 'x.x.x.x',
  'version': 'IPv4',
  'city': 'Düsseldorf',
  'region': 'North Rhine-Westphalia',
  'country': 'DE',
  'country_name': 'Germany',
  'country_code': 'DE',
  'country_code_iso3': 'DEU',
  'country_capital': 'Berlin'}]

What I need is a way to remove that elements than have an "error" or "reason : 'Reserved IP Address'" element inside and get only the elements that have complete data. Like this:

#Removing unnecesary elements
[{'ip': 'x.x.x.x',
  'version': 'IPv4',
  'city': 'Munich',
  'region': 'Bavaria',
  'country': 'DE',
  'country_name': 'Germany',
  'country_code': 'DE',
  'country_code_iso3': 'DEU',
  'country_capital': 'Berlin'},
 {'ip': 'x.x.x.x',
  'version': 'IPv4',
  'city': 'Düsseldorf',
  'region': 'North Rhine-Westphalia',
  'country': 'DE',
  'country_name': 'Germany',
  'country_code': 'DE',
  'country_code_iso3': 'DEU',
  'country_capital': 'Berlin'}]

Is there any way to do that?

python json list

Solution 1:^[1]

Another possible approach using the filter method, might be more flexible for more complex conditions

list_of_dict = [{'ip': 'x.x.x.x',
                 'error': True,
                 'reason': 'Reserved IP Address',
                 'reserved': True,
                 'version': 'IPv4'},
                {'ip': 'x.x.x.x',
                 'error': True,
                 'reason': 'Reserved IP Address',
                 'reserved': True,
                 'version': 'IPv4'},
                {'ip': 'x.x.x.x',
                 'version': 'IPv4',
                 'city': 'Munich',
                 'region': 'Bavaria',
                 'country': 'DE',
                 'country_name': 'Germany',
                 'country_code': 'DE',
                 'country_code_iso3': 'DEU',
                 'country_capital': 'Berlin'},
                {'ip': 'x.x.x.x',
                 'version': 'IPv4',
                 'city': 'Düsseldorf',
                 'region': 'North Rhine-Westphalia',
                 'country': 'DE',
                 'country_name': 'Germany',
                 'country_code': 'DE',
                 'country_code_iso3': 'DEU',
                 'country_capital': 'Berlin'}]


def contains_error(dictionary):
    return ('error' or 'reason') not in dictionary


result = list(filter(contains_error, list_of_dict))
print(result)

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Solution 1

'Remove elements in elements of alist Python

Solution 1:[1]

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Related Questions

Solution 1:^[1]