Best Bitcoin solution for Python

[ads2alpha]

I am writing in Python the backend of a site which uses Bitcoin for processing transactions, storing user's money, and so on. Anybody could recommend a library/API/service for me to use?

I need the following functionality:
- creating/deleting wallets;
- assigning addresses to wallets;
- processing transactions between wallets inside and outside the system.

Maybe, you could point me to some examples which have already implemented such stuff. Thanks.

[Patatas]

Python is a great choice!

I"ve listed following API's which partially or fully implement the requested features.

https://en.bitcoin.it/wiki/Bitcoin-python
https://www.block.io/api/python
https://github.com/jgarzik/python-bitcoinrpc
https://github.com/spesmilo/electrum/blob/master/lib/wallet.py

Apart from the mentioned API's,it's always wiser to write your own code and call JsonRpc.I'm not sure if the above libraries feature everything but you can always use them combined for  advanced implementations.

[ads2alpha]

What do you mean by writing my own code and calling JSON RPC? Like writing a library for interaction between my app and the bitcoind?

[Patatas]

What do you mean by writing my own code and calling JSON RPC? Like writing a library for interaction between my app and the bitcoind?

I'm leaving that explanation to the links below,basically instead of depending on 3rd party API's,why not write your own ?A lot of material is available online for the reference.
https://en.bitcoin.it/wiki/API_reference_(JSON-RPC)#JSON-RPC

Better yet,here's on from python's official documentation (I think)
https://pypi.python.org/pypi/python-bitcoinrpc/

[Noobgoob]

No love for Pycoin!?

https://github.com/richardkiss/pycoin

[xcbtrader]

https://github.com/vbuterin/pybitcointools