altendky: List Data Collapse v2 created by Bin4ryIO - https://repl.it/GvCO/10

altendky: List Data Collapse v2.py

import pprint

d = [{'date': u'\u8f9b\u536f\u5e74\u4e03\u6708\u5341\u56db',
  'family': u'\u6eab',
  'method': u'\u9032\u571f',
  'name': u'\u6eab\u5fb7\u660e',
  'number': 4},
 {'date': u'\u8f9b\u536f\u5e74\u4e03\u6708\u5341\u56db',
  'family': u'\u5c0f',
  'method': u'\u9032\u571f',
  'name': u'\u5c0f\u660e',
  'number': 5},
 {'date': u'\u8f9b\u536f\u5e74\u4e03\u6708\u5341\u56db',
  'family': u'\u738b',
  'method': u'\u9032\u571f',
  'name': u'\u738b\u6885',
  'number': 6},
 {'date': u'\u8f9b\u536f\u5e74\u4e03\u6708\u5341\u56db',
  'family': u'\u738b',
  'method': u'\u9032\u571f',
  'name': u'\u738b\u9f0e\u54e5',
  'number': 6},
 {'date': u'\u8f9b\u536f\u5e74\u4e03\u6708\u5341\u56db',
  'family': u'\u9ec3',
  'method': u'\u9032\u571f',
  'name': u'\u9ec3\u5609\u73b2',
  'number': 7},
 {'date': u'\u8f9b\u536f\u5e74\u4e03\u6708\u5341\u56db',
  'family': u'\u9673',
  'method': u'\u9032\u571f',
  'name': u'\u9673\u5b89',
  'number': 8},
 {'date': u'\u8f9b\u536f\u5e74\u4e03\u6708\u5341\u56db',
  'family': u'\u674e',
  'method': u'\u9032\u571f',
  'name': u'\u674e\u767d\u6728',
  'number': 9},
 {'date': u'\u8f9b\u536f\u5e74\u4e03\u6708\u5341\u56db',
  'family': u'\u5289',
  'method': u'\u9032\u571f',
  'name': u'\u5289\u5efa\u6c34',
  'number': 10}]


# https://docs.python.org/3/library/itertools.html
def grouper(iterable, n, fillvalue=None):
    "Collect data into fixed-length chunks or blocks"
    # grouper('ABCDEFG', 3, 'x') --> ABC DEF Gxx"
    args = [iter(iterable)] * n
    return zip_longest(*args, fillvalue=fillvalue)


previous = {'number': object()}
new_d = []
for x in d:
    if x['number'] == previous['number']:
        previous['name'] += '<br>' + x['name']
        previous['date'] += '<br>' + x['date']
    else:
        new_d.append(x)
        previous = x

pp = pprint.PrettyPrinter(indent=4)
pp.pprint(new_d)