Adding functionality to check the balance of a given wallet.

build/requirements_base.txt

@@ -1 +1,29 @@
-THIS FILE GETS FILLED IN BY BUILD SCRIPT AND INCLUDED IN requirements.txt
+Twisted==16.6.0
+appdirs==1.4.3
+argparse==1.2.1
+base58==0.2.2
+colorama==0.3.7
+dnspython==1.12.0
+ecdsa==0.13
+envparse==0.2.0
+gmpy==1.17
+jsonrpc==1.2
+jsonrpclib==0.1.7
+jsonschema==2.5.1
+git+https://github.com/lbryio/lbryschema.git@v0.0.3#egg=lbryschema
+git+https://github.com/lbryio/lbryum.git@v2.7.20#egg=lbryum
+miniupnpc==1.9
+pbkdf2==1.3
+protobuf==3.0.0
+pycrypto==2.6.1
+pyyaml==3.12
+qrcode==5.2.2
+requests==2.9.1
+txrequests==0.9.5
+seccure==0.3.1.3
+service_identity==16.0.0
+six>=1.9.0
+slowaes==0.1a1
+txJSON-RPC==0.5
+wsgiref==0.1.2
+zope.interface==4.3.3

lbrynet/core/Wallet.py

@@ -738,8 +738,12 @@ class Wallet(object):
     def get_claim_metadata_for_sd_hash(self, sd_hash):
         return self._get_claim_metadata_for_sd_hash(sd_hash)
 
-    def get_balance(self):
+    def get_balance(self, address=None):
-        return self.wallet_balance - self.total_reserved_points - sum(self.queued_payments.values())
+        if address is None:
+            return self.wallet_balance - self.total_reserved_points - sum(self.queued_payments.values())
+        else:
+            c, u, x = self.wallet.get_addr_balance(address)
+            return Decimal(float(c) / COIN)
             
     def _check_expected_balances(self):
         now = datetime.datetime.now()

lbrynet/lbrynet_daemon/Daemon.py

@@ -1303,6 +1303,8 @@ class Daemon(AuthJSONRPCServer):
         """
         Return a list of available commands
 
+        
+
         Returns:
             (list) list of available commands
         """
@@ -1311,20 +1313,24 @@ class Daemon(AuthJSONRPCServer):
              if 'DEPRECATED' not in getattr(self, "jsonrpc_" + command).__doc__]
         ))
 
-    def jsonrpc_get_balance(self):
+    def jsonrpc_get_balance(self, address=None):
         """
         DEPRECATED. Use `wallet_balance` instead.
         """
-        return self.jsonrpc_wallet_balance()
+        return self.jsonrpc_wallet_balance(address)
 
-    def jsonrpc_wallet_balance(self):
+    def jsonrpc_wallet_balance(self, address=None):
         """
         Return the balance of the wallet
 
+        Args:
+            'address' (optional): (str) Address to get balance of
+
+
         Returns:
             (float) amount of lbry credits in wallet
         """
-        return self._render_response(float(self.session.wallet.get_balance()))
+        return self._render_response(float(self.session.wallet.get_balance(address)))
 
     def jsonrpc_stop(self):
         """