带 { } 的 python 格式函数

Question

有没有办法使用格式函数获得此输出

name1 = 'test1'
name2 = 'test2'
ps_script = """powershell.exe Start-Job -ScriptBlock {D:\abc\abc\abc\abc.ps1 {} {} abc}""".format(name1,name2)
print(ps_script)

输出错误:

Traceback (most recent call last): File "main.py", line 6, in ps_script = """powershell.exe Start-Job -ScriptBlock {D:\abc\abc\abc\abc.ps1 {} {} abc}""".format(name1,name2) KeyError: 'D'

预期输出powershell.exe Start-Job -ScriptBlock {D:\abc\abc\abc\abc.ps1 test1 test2 abc}

Answer 1

您需要转义才能获取文字字符:

name1 = 'test1'
name2 = 'test2'
ps_script = """powershell.exe Start-Job -ScriptBlock {{D:\\abc\\abc\\abc\\abc.ps1 {} {} abc}}""".format(name1,name2)
print(ps_script)

输出:

powershell.exe Start-Job -ScriptBlock {D:\abc\abc\abc\abc.ps1 test1 test2 abc}