Tally elements from the iterable.
(mapping, iterable)
| 539 | ######################################################################## |
| 540 | |
| 541 | def _count_elements(mapping, iterable): |
| 542 | 'Tally elements from the iterable.' |
| 543 | mapping_get = mapping.get |
| 544 | for elem in iterable: |
| 545 | mapping[elem] = mapping_get(elem, 0) + 1 |
| 546 | |
| 547 | try: # Load C helper function if available |
| 548 | from _collections import _count_elements |
no outgoing calls