Python TypeError：格式字符串的参数不足(Python TypeError: not enough arguments for format string)

Python TypeError：格式字符串的参数不足(Python TypeError: not enough arguments for format string)

这是输出。 这些是utf-8字符串我相信...其中一些可以是NoneType，但它会立即失败之前，像...

instr = "'%s', '%s', '%d', '%s', '%s', '%s', '%s'" % softname, procversion, int(percent), exe, description, company, procurl

TypeError：格式字符串的参数不足

其7为7虽然？

Here's the output. These are utf-8 strings I believe... some of these can be NoneType but it fails immediately, before ones like that...

instr = "'%s', '%s', '%d', '%s', '%s', '%s', '%s'" % softname, procversion, int(percent), exe, description, company, procurl

TypeError: not enough arguments for format string

Its 7 for 7 though?

最满意答案

请注意，格式化字符串的%语法已变得过时。 如果您的Python版本支持，您应该写：

instr = "'{0}', '{1}', '{2}', '{3}', '{4}', '{5}', '{6}'".format(softname, procversion, int(percent), exe, description, company, procurl)

这也修复了您遇到的错误。

Note that the % syntax for formatting strings is becoming outdated. If your version of Python supports it, you should write:

instr = "'{0}', '{1}', '{2}', '{3}', '{4}', '{5}', '{6}'".format(softname, procversion, int(percent), exe, description, company, procurl)

This also fixes the error that you happened to have.