Remove compatibility and most references to archaic version of Monero

docs/source/address.rst

@@ -1,9 +1,6 @@
 Addresses and payment IDs
 =========================
 
-In Monero v0.11.x the wallet had only one address. This is changing now. A
-concept of **subaddress** has been introduced.
-
 The first, original address of the wallet is usually known as the *master
 address*. All others are just *subaddresses*, even if they represent a separate
 account within the wallet.

docs/source/transactions.rst

@@ -84,7 +84,7 @@ Or limit by both criteria at the same time:
     In [3]: wallet.incoming(payment_id='f75ad90e25d71a12', min_height=1087601)
     Out[3]: [in: f34b495cec77822a70f829ec8a5a7f1e727128d62e6b1438e9cb7799654d610e @ 1087601 3.000000000000 id=f75ad90e25d71a12]
 
-With Monero releases > 0.11.x you will be also able to filter payments by the address:
+You may also filter payments by the address:
 
 .. code-block:: python
 

docs/source/wallet.rst

@@ -1,10 +1,8 @@
 Using wallet and accounts
 =========================
 
-The wallet, up to Monero 'Helium Hydra' (0.11.x) release, had only single
-address and no concept of accounts. This will change with the next version
-which is planned to be published in March 2018 and already is available for
-testing.
+Since Monero 'Helium Hydra' (0.11.x) the wallet handles accounts and deterministically
+generated addresses, known as *subaddresses*.
 
 The wallet
 ----------
@@ -26,15 +24,11 @@ addresses:
 Accounts and subaddresses
 -------------------------
 
-The following part may look strange if you are still using v0.11.x, because the
-concept of multiple accounts and subaddresses didn't exist back then.
-
 The accounts are stored in wallet's ``accounts`` attribute, which is a list.
 
 Regardless of the version, **the wallet by default operates on its account of
 index 0**, which makes it consistent with the behavior of the CLI wallet
-client. On v0.11 the following code will work, even though it doesn't make much
-sense.
+client.
 
 .. code-block:: python
 
@@ -58,8 +52,6 @@ Every wallet can have separate accounts and each account can have numerous
 addresses. The ``Wallet.new_account()`` and ``Account.new_address()`` will
 create new instances.
 
-(This snippet will fail on Monero v0.11.x)
-
 .. code-block:: python
 
     In [9]: w.new_address()

monero/backends/jsonrpc.py

@@ -130,7 +130,6 @@ class JSONRPCWallet(object):
         return self.raw_request('getheight')['height']
 
     def spend_key(self):
-        # NOTE: This will fail on 0.11.x, the method was missing
         return self.raw_request('query_key', {'key_type': 'spend_key'})['key']
 
     def view_key(self):
@@ -158,10 +157,6 @@ class JSONRPCWallet(object):
 
     def addresses(self, account=0):
         _addresses = self.raw_request('getaddress', {'account_index': account})
-        if 'addresses' not in _addresses:
-            # monero <= 0.11
-            _log.debug('Monero <= 0.11 found, assuming single address')
-            return [Address(_addresses['address'])]
         addresses = [None] * (max(map(operator.itemgetter('address_index'), _addresses['addresses'])) + 1)
         for _addr in _addresses['addresses']:
             addresses[_addr['address_index']] = address(
@@ -329,10 +324,6 @@ class JSONRPCWallet(object):
         if 'error' in result:
             err = result['error']
             _log.error(u"JSON RPC error:\n{result}".format(result=_ppresult))
-            # XXX: workaround for 0.11 bug throwing a wrong error code
-            if err['code'] == -4 and 'not enough money' in err['message']:
-                raise exceptions.NotEnoughMoney(err['message'])
-            #
             if err['code'] in _err2exc:
                 raise _err2exc[err['code']](err['message'])
             else:

monero/wallet.py

@@ -15,9 +15,10 @@ class Wallet(object):
 
     Provides interface to operate on a wallet.
 
-    Wallet consists of :class:`accounts <monero.account.Account>`. In Monero 0.11 and earlier the wallet has only a single account
-    with index 0. In later versions there might be multiple accounts, but a fresh wallet starts
-    with only one.
+    A wallet consists of :class:`accounts <monero.account.Account>`. Fresh wallets start
+    with only one account but you may create more. Although it's possible to combine funds
+    from different accounts, or even wallets, in a single transaction, this code closely
+    follows the idea of separation introduced in the original wallet software.
 
     The list of accounts will be initialized under the `accounts` attribute.