module with a call to the ``free(void *)``, it is important that you
use the function in the same library that allocated the memory.
- .. versionadded:: 2.6
-
.. function:: FormatError([code])
Windows only: Returns a textual description of the error code. If no error code
Returns the current value of the ctypes-private copy of the system
`errno` variable in the calling thread.
- .. versionadded:: 2.6
-
.. function:: get_last_error()
Windows only: returns the current value of the ctypes-private copy of the system
`LastError` variable in the calling thread.
- .. versionadded:: 2.6
-
.. function:: memmove(dst, src, count)
Same as the standard C memmove library function: copies *count* bytes from
`errno` variable in the calling thread to `value` and return the
previous value.
- .. versionadded:: 2.6
-
.. function:: set_last_error(value)
Windows only: set the current value of the ctypes-private copy of
the system `LastError` variable in the calling thread to `value`
and return the previous value.
- .. versionadded:: 2.6
-
.. function:: sizeof(obj_or_type)
Returns the size in bytes of a ctypes type or instance memory buffer. Does the
optional float initializer. On platforms where ``sizeof(long
double) == sizeof(double)`` it is an alias to :class:`c_double`.
- .. versionadded:: 2.6
-
.. class:: c_float
Represents the C float datatype. The constructor accepts an optional float
def _operator_fallbacks(monomorphic_operator, fallback_operator):
def forward(a, b):
- if isinstance(b, (int, long, Fraction)):
+ if isinstance(b, (int, Fraction)):
return monomorphic_operator(a, b)
elif isinstance(b, float):
return fallback_operator(float(a), b)