PK
PyMapping_Check
Return 1 if the object provides mapping protocol, and 0 otherwise. This function always succeeds.
1
0
PyMapping_Size
PyMapping_Length
Returns the number of keys in object o on success, and -1 on failure. For objects that do not provide mapping protocol, this is equivalent to the Python expression len(o).
-1
len(o)
Changed in version 2.5: These functions returned an int type. This might require changes in your code for properly supporting 64-bit systems.
int
PyMapping_DelItemString
Remove the mapping for object key from the object o. Return -1 on failure. This is equivalent to the Python statement del o[key].
del o[key]
PyMapping_DelItem
PyMapping_HasKeyString
On success, return 1 if the mapping object has the key key and 0 otherwise. This is equivalent to o[key], returning True on success and False on an exception. This function always succeeds.
o[key]
True
False
PyMapping_HasKey
Return 1 if the mapping object has the key key and 0 otherwise. This is equivalent to o[key], returning True on success and False on an exception. This function always succeeds.
PyMapping_Keys
On success, return a list of the keys in object o. On failure, return NULL. This is equivalent to the Python expression o.keys().
o.keys()
PyMapping_Values
On success, return a list of the values in object o. On failure, return NULL. This is equivalent to the Python expression o.values().
o.values()
PyMapping_Items
On success, return a list of the items in object o, where each item is a tuple containing a key-value pair. On failure, return NULL. This is equivalent to the Python expression o.items().
o.items()
PyMapping_GetItemString
Return element of o corresponding to the object key or NULL on failure. This is the equivalent of the Python expression o[key].
PyMapping_SetItemString
Map the object key to the value v in object o. Returns -1 on failure. This is the equivalent of the Python statement o[key] = v.
o[key] = v
Sequence Protocol
Iterator Protocol