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kaoru-furuta/itertools_groupby_sample_2.py

Created December 1, 2017 13:15
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itertools_groupby_sample_2.py
for key, group in groupby(MEMBER_POINT, key=lambda x: x[0]):
print(key)
print(group)
print(list(group))
# 山田チーム
# <itertools._grouper object at 0x10d4790b8>
# [('山田チーム', '山田', 10), ('山田チーム', '吉田', 20), ('山田チーム', '武田', 30)]
# 田中チーム
# <itertools._grouper object at 0x10d479160>
# [('田中チーム', '田中', 5), ('田中チーム', '田辺', 2)]
# 鈴木チーム
# <itertools._grouper object at 0x10d4790b8>
# [('鈴木チーム', '鈴木', 80)]
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