How to fix SyntaxError: invalid syntax in raising an exception with an incor... in Python
Hello, Dedicated Coders! 🖥️💡
We're excited to share with you our newest video, "How to solve SyntaxError: invalid syntax in raising an exception with an incorrect syntax. Correct usage: raise ExceptionType from originating_exception in Python". 🎥 This series is meticulously designed to arm you with knowledge 🧠 and skills 🛠️ to overcome frequent coding challenges.
Today, we will decipher 🔎 and resolve a common error faced by Python coders: the bit hard to solve SyntaxError: invalid syntax in raising an exception with an incorrect syntax. Correct usage: raise ExceptionType from originating_exception. Here is a snapshot of the code of the video:
Troubling Scenario: ❗️
raise ExceptionType, "An error occurred"
Unwanted Result: 🚫
SyntaxError: invalid syntax in raising an exception with an incorrect syntax. Correct usage: raise ExceptionType from originating_exception
Effective Resolution: ✔️
raise ExceptionType("An error occurred")
Desired Output: 🏁
Traceback (most recent call last):
File "less thanstdingreater than", line 1, in less thanmodulegreater than
ExceptionType: An error occurred
In this detailed walkthrough, we will illuminate 💡 the underlying cause of this error, and offer a comprehensive explanation: Code1 uses outdated Python 2 syntax for raising exceptions. Correct it to Python 3 syntax with: `raise ExceptionType("An error occurred")`. Code2 is correctly written for Python 3. 🎯
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