# Example 1: Catching a specific exceptiontry:x=1/0# division by zero will raise a ZeroDivisionErrorexceptZeroDivisionError:print("Oops! You cannot divide by zero.")# Example 2: Handling multiple exceptionstry:file=open("myfile.txt")# open a fileline=file.readline()# read the first linex...
# Program to handle multiple errors with one# except statement# Python 3deffun(a):ifa<4:# throws ZeroDivisionError for a = 3b=a/(a-3)# throws NameError if a >= 4print("Value of b = ",b)try:fun(3)fun(5)# note that braces () are necessary here for# multiple exceptionsexceptZer...
Example 7: Nested try-except BlocksThis example demonstrates how you can nest 'try-except' blocks to handle errors in different contexts. The division by zero is caught by the inner 'except', while the outer 'except' catches an index error, showing how to manage multiple potential exceptions...
To handle these exceptions, you can use a try-except block with multiple except clauses.try: with open("filename.txt", "r") as f: # do something with the file except FileNotFoundError: print("File not found.") except PermissionError: print("Permission denied.") except IOError as e...
Handle different error types using multipleexceptclauses. multiple_errors.py def process_data(value): try: num = int(value) print(100 / num) except ValueError: print("Invalid integer conversion") except ZeroDivisionError: print("Cannot divide by zero") ...
try:print(p)except:print('python 3 try except with finally.')finally:print('Finally block of code executed.') Output: Conclusion To specify handlers for distinct exceptions, the statement of try clause contains multiple except clauses. Python 3 try-except, exceptions, and syntax errors are two...
FAILED (errors=1) 我不太明白arg 1 must be an exception type是什么意思,因为我假设我的自定义异常是一个异常类型。 为什么带有try-except的第二个版本失败了? ✅ 最佳回答: 问题是您将异常类的定义嵌套在枚举中: class Weekdays(Enum): MONDAY = 'mon' ...
You can also catch multiple exceptions in a single except block:def flexible_processor(value): try: result = 100 / int(value) return result except (ValueError, TypeError, ZeroDivisionError) as e: print(f"Error occurred: {e}") return None ...
In Python, you can handle multiple types of exceptions using multiple except blocks within a single try-except statement. This allows your code to respond differently to different types of errors that may occur during execution.SyntaxFollowing is the basic syntax for handling multiple exceptions in ...
Invokes the public method whose name goes as first argument just likepublic_senddoes, except that if the receiver does not respond to it the call returnsnilrather than raising an exception. This method is defined to be able to write