moar fixes

electrum/exchange_rate.py

@@ -288,9 +288,12 @@ class Coinsecure(ExchangeBase):
         return {'INR': Decimal(json['lastprice'] / 100.0 )}
 
 class CoinMarketCap(ExchangeBase):
+
     async def get_rates(self, ccy):
+        ccys = ['USD']
         json = await self.get_json('api.coinmarketcap.com', '/v2/ticker/1298/?convert=BTC')
-        return {'LBC': Decimal(json['quotes']['USD']['price'])}
+        result[ccy] = Decimal(json['quotes']['USD']['price'])
+        return result
 
 class Foxbit(ExchangeBase):
 
@@ -492,7 +495,7 @@ class FxThread(ThreadJob):
                 self.exchange.update(self.ccy)
 
     def is_enabled(self):
-        return bool(self.config.get('use_exchange_rate'))
+        return bool(self.config.get('use_exchange_rate'), True)
 
     def set_enabled(self, b):
         self.config.set_key('use_exchange_rate', bool(b))

electrum/gui/qt/main_window.py

@@ -2730,7 +2730,7 @@ class ElectrumWindow(QMainWindow, MessageBoxMixin, PrintError):
         fee_type_label = HelpLabel(_('Fee estimation') + ':', msg)
         fee_type_combo = QComboBox()
         fee_type_combo.addItems([_('Static')])
-        fee_type_combo.setCurrentIndex((2 if self.config.use_mempool_fees() else 1) if self.config.is_dynfee() else 0)
+        fee_type_combo.setCurrentIndex(0)
         def on_fee_type(x):
             self.config.set_key('mempool_fees', x==2)
             self.config.set_key('dynamic_fees', x>0)

electrum/util.py

@@ -60,7 +60,7 @@ base_units = {'LBC':8, 'mLBC':5, 'deweys':2, 'dewey':0}
 base_units_inverse = inv_dict(base_units)
 base_units_list = ['LBC', 'mLBC', 'deweys', 'dewey']  # list(dict) does not guarantee order
 
-DECIMAL_POINT_DEFAULT = 5  # mBTC
+DECIMAL_POINT_DEFAULT = 8  # mBTC
 
 
 class UnknownBaseUnit(Exception): pass