electrum

commit 99325618a6c6cf27e29fa6015359342d1b5268d0
parent fc2972e977797e6f57908004eddb57f4fca19928
Author: SomberNight <somber.night@protonmail.com>
Date:   Wed, 28 Nov 2018 15:52:38 +0100

wallet: add FIXME re fiat coin_price calculation

Diffstat:
M
electrum/wallet.py
 | 
3
+++

1 file changed, 3 insertions(+), 0 deletions(-)
diff --git a/electrum/wallet.py b/electrum/wallet.py
@@ -1185,6 +1185,9 @@ class Abstract_Wallet(AddressSynchronizer):
         """
         if txin_value is None:
             return Decimal('NaN')
+        # FIXME: this mutual recursion will be really slow and might even reach
+        # max recursion depth if there are no FX rates available as then
+        # nothing will be cached.
         cache_key = "{}:{}:{}".format(str(txid), str(ccy), str(txin_value))
         result = self.coin_price_cache.get(cache_key, None)
         if result is not None: