Python 使用 CSV 文件跳过循环中的第一行（字段）？
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Skip first line(field) in loop using CSV file?
提问by Raitis Kupce
Possible Duplicate:When processing CSV data, how do I ignore the first line of data?
I am using python to open CSV file. I am using formula loop but I need to skip the first row because it has header.
我正在使用 python 打开 CSV 文件。我正在使用公式循环，但我需要跳过第一行，因为它有标题。
So far I remember was something like this but it is missing something: I wonder if someone knows the code for what I am trying to do.
到目前为止，我记得是这样的，但它缺少一些东西：我想知道是否有人知道我想要做的事情的代码。
for row in kidfile:
if row.firstline = false: # <====== Something is missing here.
continue
if ......
采纳答案by Bakuriu
Probably you want something like:
可能你想要这样的东西：
firstline = True
for row in kidfile:
if firstline: #skip first line
firstline = False
continue
# parse the line
An other way to achive the same result is calling readlinebefore the loop:
获得相同结果的另一种方法是readline在循环之前调用：
kidfile.readline() # skip the first line
for row in kidfile:
#parse the line
回答by Andrea
There are many ways to skip the first line. In addition to those said by Bakuriu, I would add:
有很多方法可以跳过第一行。除了 Bakuriu 所说的那些，我还要补充：
with open(filename, 'r') as f:
next(f)
for line in f:
and:
和：
with open(filename,'r') as f:
lines = f.readlines()[1:]
回答by user2037553
csvreader.next() Return the next row of the reader's iterable object as a list, parsed according to the current dialect.
csvreader.next() 以列表形式返回阅读器可迭代对象的下一行，根据当前方言进行解析。
