python - 打印除第一行以外的 csv 行

Question

我想用 Python 读取一个 CSV 文件，然后打印出除第一行以外的每一行。

我知道如何打印出所有行:

with open('myfile.csv', 'rb') as csvfile:
    reader = csv.reader(csvfile, delimiter=',')
    for row in reader:
        print row

我能想到的不打印出第一行的唯一方法是:

with open('myfile.csv', 'rb') as csvfile:
    reader = csv.reader(csvfile, delimiter=',')
    for i, row in enumerate(reader):
        if i != 0:
            print row

但这看起来不是很优雅。还有其他解决方案吗？

Answer 1

csv 读取器对象是迭代器，这意味着您可以使用 next() 跳过单个条目:

with open('myfile.csv', 'rb') as csvfile:
    reader = csv.reader(csvfile, delimiter=',')
    next(reader) # just ignore the result
    for row in reader:
        print row