@文心快码python f-string expression part cannot include a backslash 文心快码 在Python中,f-string(格式化字符串字面量)是一种非常便捷的方式,用于在字符串中嵌入表达式的值。然而,f-string的表达式部分确实有一些限制,其中之一就是不能直接包含反斜杠(\)。下面是对你问题的详细回答: 1. 为什么Python f-string...
print(f"{'\''}") # SyntaxError: f-string expression part cannot include a backslash print(f"\'") # ' 如果确实需要在 {} 使用转义,则应当将包含 \ 的内容单独声明为一个变量: s = '\'' print(f"{s}") # ' 对齐 f-string 的 {} 中采用 content:format 的方式来设置字符串格式,如要使用...
# 错误方式: print(f'{\'name\'} is a full stack hacker.') # SyntaxError: f-string expression part cannot include a backslash 3.2 打印双括号{} 用f字符串打印{}的方法是不同的, 非常容易出bug。这次我们不能使用反斜线。 name = 'Yang' # 1 print(f'{name} is a full stack hacker.') #...
>>>f'''He\'ll say {"I'm Eric"}'''"He'll say I'm Eric">>>f'''He'll say{"I\'m Eric"}''' File"<stdin>",line1SyntaxError:f-string expression part cannot include a backslash f-string大括号外如果需要显示大括号,则应输入连续两个大括号{{和}}: 代码语言:javascript 代码运行次数:...
>>> f"he\'ll go to {'shang hai'}""he'll go to shang hai">>> f"""he introduces himself {"I\'m Tom"}"""File"<stdin>", line 1SyntaxError: f-string expression part cannot include a backslash>>> f"""he introduces himself {"I'm Tom"}"""he introduces himself I'm Tom" 2.4...
>>>f"he\'ll go to {'shang hai'}""he'll go to shang hai">>>f"""he introduces himself {"I\'m Tom"}"""File"<stdin>",line1SyntaxError:f-stringexpressionpartcannotincludeabackslash>>>f"""he introduces himself {"I'm Tom"}"""he introduces himself I'm Tom" 2.4...
SyntaxError: f-string expression part cannot include a backslash 1 2 3 4 5 f-string大括号外如果需要显示大括号,则应输入连续两个大括号 {{ 和 }}: >>> f'5 {"{stars}"}' '5 {stars}' >>> f'{{5}} {"stars"}' '{5} stars' ...
name='Yang'# Correct Way:print(f'\'{name}\' is a full stack hacker.')#'Yang'is a full stack hacker.# 错误方式:print(f'{\'name\'} is a full stack hacker.')# SyntaxError:f-string expression part cannot include a backslash
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{"I\'m Eric"}''' File "<stdin>", line 1 SyntaxError: f-string expression part cannot include a backslash f-string大括号外如果需要显示大括号,则应输入连续两个大括号 {{ 和 }}: >>> f'5 {"{stars}"}' '5 {stars}' >>> f'{{5}} {"stars"}' '{5} stars' 上面提到,f-string大...