我想这是你想要的：

import csv

with open('C:/Python27/testweight.csv', 'r', newline='') as f:
    reader = csv.reader(f, delimiter='\t')
    header = next(reader)
    rows = [header] + [[row[0], int(row[1])] for row in reader if row]

for row in rows:
    print(row)

输出量：

['Account', 'Value']
['ABC', 6]
['DEF', 3]
['GHI', 4]
['JKL', 7]

如果CSV有标题，我建议使用csv.DictReader。

with open('C:/Python27/testweight.csv', 'rb') as f:
    reader = csv.DictReader(f)
    for row in reader:
        integer = int(row['Name of Column'])

您可以按如下方式迭代所有行：

import csv

with open('testweight.csv', newline='') as f:
    rows = list(csv.reader(f))      # Read all rows into a list

for row in rows[1:]:    # Skip the header row and convert first values to integers
    row[1] = int(row[1])

print(rows)

这将显示：

[['Account', 'Value'], ['ABC', 6], ['DEF', 3], ['GHI', 4], ['JKL', 7]]

注意：你的代码正在检查> 's'。这将导致你没有得到任何行，因为数字将被视为小于s。如果你仍然使用Python 2.x，将newline=''改为'rb'。

count = 0 #用于跳过第一行，标题列
使用open（sys.argv[1]，“r”）作为t：reader = csv.reader（t）#普通读取器函数

for row in reader:
        if count > 0:
            teams.append({
                "key_one": row[0],
                "key_two": int(row[1]) #Convert the Value here
            })
        count += 1