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except ImportError as xcpt:
print "Import Error: " + xcpt.message
Gets you a deprecation warning in 2.6 because message is going away. Stackoverflow
How should you be dealing with ImportError? (Note, this is a built-in exception, not one of my making....)
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If you are going to print the exception, it is better to use print(repr(e)) ; the base Exception. __str__ implementation only returns the exception message, not the type. Or, use the traceback module, which has methods for printing the current exception, formatted, or the full traceback.
Using printStackTrace() method − It print the name of the exception, description and complete stack trace including the line where exception occurred. Using toString() method − It prints the name and description of the exception. Using getMessage() method − Mostly used. It prints the description of the exception.
Catching Exceptions in Python In Python, exceptions can be handled using a try statement. The critical operation which can raise an exception is placed inside the try clause. The code that handles the exceptions is written in the except clause.
An Exception is an error that happens during the execution of a program. Whenever there is an error, Python generates an exception that could be handled. It basically prevents the program from getting crashed.
The correct approach is
xcpt.args
Only the message attribute is going away. The exception will continue to exist and it will continue to have arguments.
Read this: http://www.python.org/dev/peps/pep-0352/ which has some rational for removing the messages attribute.
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