buildin exceptions in python code example
Example: buildin exceptions in python
BaseException
├── SystemExit # Raised by the sys.exit() function.
├── KeyboardInterrupt # Raised when the user hits the interrupt key (ctrl-c).
└── Exception # User-defined exceptions should be derived from this class.
├── ArithmeticError # Base class for arithmetic errors.
│ └── ZeroDivisionError # Raised when dividing by zero.
├── AttributeError # Raised when an attribute is missing.
├── EOFError # Raised by input() when it hits end-of-file condition.
├── LookupError # Raised when a look-up on a collection fails.
│ ├── IndexError # Raised when a sequence index is out of range.
│ └── KeyError # Raised when a dictionary key or set element is not found.
├── NameError # Raised when a variable name is not found.
├── OSError # Errors such as “file not found” or “disk full” (see Open).
│ └── FileNotFoundError # When a file or directory is requested but doesn't exist.
├── RuntimeError # Raised by errors that don't fall in other categories.
│ └── RecursionError # Raised when the maximum recursion depth is exceeded.
├── StopIteration # Raised by next() when run on an empty iterator.
├── TypeError # Raised when an argument is of wrong type.
└── ValueError # When an argument is of right type but inappropriate value.
└── UnicodeError # Raised when encoding/decoding strings to/from bytes fails.