Collections Utilities

Collections utilities in Python.

CollectionsUtil class

Methods

Examples:

• CollectionsUtil.deep_args_to_list

  Code

  from nrt_collections_utils.collections_utils import CollectionsUtil
  
  # Flat deep structure arguments to list
  flat_args = CollectionsUtil.deep_args_to_list(1, 2, (3, 4, (5, 6, (7, 8, 9))))
  print(flat_args)
  

  Output

  [1, 2, 3, 4, 5, 6, 7, 8, 9]
  

• CollectionsUtil.is_iter

  Code

  from nrt_collections_utils.collections_utils import CollectionsUtil
  
  # Check if object is iterable
  print(CollectionsUtil.is_iter(1))
  print(CollectionsUtil.is_iter([1, 2, 3]))
  

  Output

  False
  True
  

ListUtil class

Methods

Examples:

• ListUtil.compare_lists

  Code

  from nrt_collections_utils.list_utils import ListUtil
  
  # Compare two lists
  print(ListUtil.compare_lists([1, 3, 2], [1, 2, 3]))
  print(ListUtil.compare_lists([1, 2, 3], [1, 2, 4]))
  

  Output

  True
  False
  

• ListUtil.get_intersection_list

  Code

  from nrt_collections_utils.list_utils import ListUtil
  
  # Get intersection of two lists
  print(ListUtil.get_intersection_list([1, 2, 3], [2, 3, 4]))
  

  Output

  [2, 3]
  

• ListUtil.remove_none

  Code

  from nrt_collections_utils.list_utils import ListUtil
  
  # Remove None values
  print(ListUtil.remove_none([1, None, 2, None, 3]))
  

  Output

  [1, 2, 3]
  

• ListUtil.remove_duplicates

  Code

  from nrt_collections_utils.list_utils import ListUtil
  
  # Remove duplicates
  print(ListUtil.remove_duplicates([1, 2, 3, 1, 2, 3]))
  

  Output

  [1, 2, 3]
  

• ListUtil.remove_empty

  Code

  from nrt_collections_utils.list_utils import ListUtil
  
  # Remove empty values
  print(ListUtil.remove_empty([1, '', 2, None, 3, '']))
  

  Output

  [1, 2, 3]
  

DictUtil class

Methods

Examples:

• DictUtil.get_value

  Code

  from nrt_collections_utils.dict_utils import DictUtil
  
  # Get value from dict
  print(DictUtil.get_value({'a': {'b': {'c': 1}}}, ['a', 'b', 'c']))
  

  Output

  1