benedict.core.groupby.groupby()

Complexity

Conditions

5

Size

Total Lines	12
Code Lines	12

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

# -*- coding: utf-8 -*-
def groupby(items, key):
    if not type_util.is_list(items):
        raise ValueError('items should be a list of dicts.')
    items_grouped = {}
    for item in items:
        if not type_util.is_dict(item):
            raise ValueError('item should be a dict.')
        group = item.get(key)
        if group not in items_grouped:
            items_grouped[group] = []
        items_grouped[group].append(item.copy())
    return items_grouped