incendium.exceptions

Description

Exceptions module.

Base Classes

• Error
• JavaError

Classes

• ApplicationError
• GatewayError
• MSSQLError
• TagError

Functions

• incendium.exceptions.get_function_name

Recommendations

[PEP8] recommends the following:

When catching exceptions, mention specific exceptions whenever possible instead of using a bare except: clause.

For example, use:

try:
    import platform_specific_module
except ImportError:
    platform_specific_module = None

A bare except: clause will catch SystemExit and KeyboardInterrupt exceptions, making it harder to interrupt a program with Control-C, and can disguise other problems. If you want to catch all exceptions that signal program errors, use except Exception: (bare except is equivalent to except BaseException:).

A good rule of thumb is to limit use of bare 'except' clauses to two cases:

1. If the exception handler will be printing out or logging the traceback; at least the user will be aware that an error has occurred.
2. If the code needs to do some cleanup work, but then lets the exception propagate upwards with raise. try...finally can be a better way to handle this case.