如何修复代码以十六进制格式工作？

如何解决如何修复代码以十六进制格式工作？

帮助修复代码。我的脚本对列表中的偶数和奇数坐标进行排序，并且仅适用于十进制数字格式的列表，但我需要修复代码以使用 HEX 格式（十六进制数字格式）的列表

我不太了解Python语言，但我需要添加函数hex(str)

这是一个像这样的列表List.txt

(0x52DF625,0x47A406E)
(0x3555F30,0x3323041)
(0x326A573,0x5A5E578)
(0x48F8EF7,0x98A4EF3)
(0x578FE62,0x331DF3E)
(0x3520CAD,0x1719BBB)
(0x506FC9F,0x40CF4A6)

代码：

with open('List.txt') as fin,\
     open('Save+even.txt','a') as foutch,\
      open('Save-odd.txt','a') as foutnch:
    data = [line.strip() for line in fin]
    nch = [foutnch.write(str(i) + '\n') 
        for i in data if int(i[1:-1].split(',')[1]) % 2]
    ch = [foutch.write(str(i) + '\n') 
        for i in data if int(i[1:-1].split(',')[1]) % 2 != 1]

解决方法

这可能对您有用（我使用 StringIO 而不是真实文件 - 但添加了关于如何将其用于真实文件的评论）

in_file = StringIO("""(0x52DF625,0x47A406E)
(0x3555F30,0x3323041)
(0x326A573,0x5A5E578)
(0x48F8EF7,0x98A4EF3)
(0x578FE62,0x331DF3E)
(0x3520CAD,0x1719BBB)
(0x506FC9F,0x40CF4A6)
""")

even_file = StringIO()
odd_file = StringIO()

# with open( "List.txt") as in_file,open("Save-even.txt","w") as even_file,open("Save-odd.txt","w") as odd_file:
for line in in_file:
    x_str,y_str = line.strip()[1:-1].split(",")
    x,y = int(x_str,0),int(y_str,0)
    if y & 1:  # y is odd
        odd_file.write(line)
    else:
        even_file.write(line)

print("odd")
print(odd_file.getvalue())

print("even")
print(even_file.getvalue())

它输出：

odd
(0x3555F30,0x3323041)
(0x48F8EF7,0x98A4EF3)
(0x3520CAD,0x1719BBB)

even
(0x52DF625,0x47A406E)
(0x326A573,0x5A5E578)
(0x578FE62,0x331DF3E)
(0x506FC9F,0x40CF4A6)

诀窍是在将十六进制字符串转换为 int 时使用基数 0：int(x_str,。见this answer。