本文整理汇总了Python中csv.DictReader.writeheader方法的典型用法代码示例。如果您正苦于以下问题：Python DictReader.writeheader方法的具体用法？Python DictReader.writeheader怎么用？Python DictReader.writeheader使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类csv.DictReader的用法示例。
在下文中一共展示了DictReader.writeheader方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: score_delta
# 需要导入模块: from csv import DictReader [as 别名]
# 或者: from csv.DictReader import writeheader [as 别名]
players[white][round_result] = pair_result['whiteResult']
players[black][round_result] = pair_result['blackResult']
white_score_delta = score_delta(players[white][round_result],
reward_win=REWARD_WIN)
black_score_delta = score_delta(players[black][round_result],
reward_win=REWARD_WIN)
players[white]['points'] = \
float(players[white]['points']) + white_score_delta
players[black]['points'] = \
float(players[black]['points']) + black_score_delta
output_fields = ('startingrank', 'rating',
'name', 'membernumber', 'points'
)
for i in range(1, max_round_seen+1):
output_fields = output_fields + \
('round%sop' % i, 'round%scolor' % i, 'round%sresult' % i)
with open(argv[3], 'w') as f:
d = DictWriter(
f,
output_fields
)
d.writeheader()
d.writerows(players.values())