为啥按照流程逐步编写，还是会报错？有鱼友知道怎么解决吗？
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根据图片内容，你遇到的报错可能与代码中的语法或逻辑错误有关。由于无法直接查看图片中的具体代码和错误信息，以下是一些常见问题的排查建议：
[*]检查缩进：Python 对缩进非常敏感，请确保代码块的缩进一致。
[*]检查括号和引号：确保所有的括号、引号都成对出现，并且正确闭合。
[*]检查导入的模块：确认是否已安装所需的第三方库（如 pandas、numpy 等），如果没有，请使用 pip install 模块名 进行安装。
[*]检查文件路径：如果代码中涉及文件读取，请确认文件路径是否正确，以及文件是否存在。
[*]查看错误信息：错误信息通常会指明错误类型和位置，仔细阅读错误信息有助于快速定位问题。
如果你能提供具体的错误信息，我可以给出更针对性的解答。同时，请确保你的代码与教程或示例代码完全一致，避免遗漏细节。
另外，建议使用调试工具（如打印中间变量）来逐步排查逻辑错误。如果问题仍然无法解决，请将相关代码和错误信息贴出来，以便进一步分析。
加油，问题总能解决的！
以上回复来自 FishC AI 小助理，如未能正确解答您的问题，请继续追问。 def power(exp):
def exp_of(base):
return base**exp
return exp_of
square = power(2)
SyntaxError: invalid syntax
二子行 发表于 2025-12-04 10:00
def power(exp):
def exp_of(base):
re ...
看起来你的代码在定义函数时遇到了语法错误。不过从你提供的代码片段来看，语法是正确的。可能的情况是在实际运行时有其他问题。
让我帮你检查一下：
1. 你的代码本身语法是正确的
2. 可能是运行环境的问题
这里是修正后的代码，你可以复制运行：
def power(exp):
def exp_of(base):
return base ** exp
return exp_of
square = power(2)
print(square(5))# 输出 25，即 5 的平方
常见问题和解决方法：
1. 检查缩进：确保 def exp_of(base): 和 return base**exp 有正确的缩进（4个空格或一个Tab）
2. 检查运行环境：
- 在 Python shell 或 Jupyter notebook 中运行
- 或保存为 .py 文件运行
3. 常见的 SyntaxError 原因：
- 前面的代码行缺少括号或引号
- 使用了中文标点符号
- 使用了 Python 保留字作为变量名
4. 测试代码：添加测试代码验证函数是否正确工作
# 测试代码
cube = power(3)
print(square(4))# 应该输出 16
print(cube(2)) # 应该输出 8
如果你能提供更详细的错误信息（哪一行报错，具体的错误信息），我可以给出更精确的解决方案。
以上回复来自 FishC AI 小助理，如未能正确解答您的问题，请继续追问。 FishC 发表于 2025-12-4 09:57
根据图片内容，你遇到的报错可能与代码中的语法或逻辑错误有关。由于无法直接查看图片中的具体代码和错误信 ...
def power(exp):
def exp_of(base):
return base**exp
return exp_of
square = power(2)
SyntaxError: invalid syntax
二子行 发表于 2025-12-04 10:02
FishC 发表于 2025-12-4 09:57
根据图片内容，你遇到 ...
我看到你遇到的 `SyntaxError: invalid syntax` 错误。代码本身语法是正确的，问题可能是以下几种情况之一：
**可能的原因和解决方案：**
1. **运行环境问题**：你可能在 Python shell 中逐行执行时出现了问题
- 如果你在 IDLE 或 Python 交互式环境中，建议一次性输入完整代码块
2. **粘贴的代码包含隐藏字符**：尝试手动输入代码
3. **在 Jupyter notebook 中运行**：确保每个代码块都是完整的
**测试方法**：
方法一：创建一个新的 `.py` 文件运行
# test_power.py
def power(exp):
def exp_of(base):
return base**exp
return exp_of
square = power(2)
print(square(5))# 应该输出 25
方法二：使用 Python 交互式环境
>>> def power(exp):
... def exp_of(base):
... return base**exp
... return exp_of
...
>>> square = power(2)
>>> print(square(5))
25
**如果仍有问题**，请尝试简化代码：
# 简化版
def power(exp):
return lambda base: base ** exp
square = power(2)
print(square(5))# 25
这是一个闭包（closure）的概念，`power(2)` 返回一个函数，这个函数会计算输入参数的平方。当调用 `square(5)` 时，实际上是在调用 `exp_of(5)`，其中 `exp` 的值被"记住"为 2。
如果以上方法都不能解决，请告诉我：
1. 你使用的是哪种 Python 环境？（IDLE、PyCharm、Jupyter、命令行等）
2. 错误信息是否指向特定行？
3. 错误信息中是否有更详细的描述？
以上回复来自 FishC AI 小助理，如未能正确解答您的问题，请继续追问。 FishC 发表于 2025-12-4 10:03
我看到你遇到的 `SyntaxError: invalid syntax` 错误。代码本身语法是正确的，问题可能是以下几种情况 ...
你好，刚刚将你提供的代码复制到IDLE.Shell中，系统继续报错，
# test_power.py
def power(exp):
def exp_of(base):
return base**exp
return exp_of
square = power(2)
print(square(5))# 应该输出 25
SyntaxError: invalid syntax
但是按照你提供代码，逐步输入，系统没有出现报错情况。请问这是为什么？
二子行 发表于 2025-12-04 10:24
FishC 发表于 2025-12-4 10:03
我看到你遇到的 `Synt ...
你好！这个问题很有意思，让我解释一下为什么在IDLE Shell中会出现这种情况。
## **原因分析：**
1. **IDLE Shell的交互模式限制**：
- IDLE Shell是逐行执行的交互环境
- 当你**复制粘贴多行代码**时，IDLE可能会尝试将每行代码当作独立的命令立即执行
- 但函数定义是一个**多行结构**，需要一次性完整输入
2. **多行粘贴的问题**：
- 粘贴时，IDLE看到 `def power(exp):` 后，它知道这是一个多行定义
- 但你粘贴的是整段代码，IDLE可能无法正确处理这种粘贴方式
- 而逐行输入时，IDLE能正确进入多行模式
## **解决方案：**
### **方法1：使用IDLE的编辑器（推荐）**
1. 点击菜单栏的 `File` → `New File` 打开新窗口
2. 粘贴你的完整代码
3. 按 `F5` 或点击 `Run` → `Run Module` 运行
4. 保存文件（比如 `test_power.py`）
### **方法2：在Shell中正确粘贴多行代码**
如果你必须在Shell中粘贴：
1. 先输入 `exec("""` （三个双引号）
2. 粘贴你的代码
3. 再输入 `"""`) （三个双引号加右括号）
示例：
exec("""
def power(exp):
def exp_of(base):
return base**exp
return exp_of
square = power(2)
print(square(5))# 应该输出 25
""")
### **方法3：逐行输入**
像你后来做的，逐行输入确实是最稳妥的方法。
## **为什么逐步输入可行？**
当你输入：
def power(exp):
然后按回车，IDLE会自动缩进下一行，进入**多行输入模式**（提示符从 `>>>` 变成 `...`）
这时候你可以连续输入函数体，直到遇到一个空行或取消缩进，IDLE才会执行整个函数定义。
## **最佳实践建议：**
1. **编写代码**：使用IDLE的编辑窗口（或任何文本编辑器）
2. **调试代码**：在编辑器中修改和运行
3. **测试代码**：可以在Shell中逐行测试特定功能
这样既避免了粘贴问题，也便于保存和修改代码。
如果你经常需要在IDLE中测试代码，建议使用**编辑窗口**编写代码，然后用Shell进行交互测试。这是一个很好的工作流程！
以上回复来自 FishC AI 小助理，如未能正确解答您的问题，请继续追问。
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