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# Basic Types

PyGObject will automatically convert between C types and Python types. In cases where it’s appropriate it will use default Python types like `int`, `list`, and `dict`.

## Number Types

All glib integer types get mapped to `int` and `float`. Since the glib integer types are always range limited, conversions from Python int/long can fail with `OverflowError`:

    >>> GLib.random_int_range(0, 2**31-1)
    1684142898
    >>> GLib.random_int_range(0, 2**31)
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    OverflowError: 2147483648 not in range -2147483648 to 2147483647
    >>>

## Text Types

Text types are mapped to `str`.

## Other Types

- GList <-> `list`

- GSList <-> `list`

- GHashTable <-> `dict`

- arrays <-> `list`