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config: make sure fee_per_kb() returns Optional[int]

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electrs sends fee histogram with float feerates
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SomberNight 2020-10-15 19:50:59 +02:00
parent ef84716e8b
commit 547b231b80
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GPG key ID: B33B5F232C6271E9
1 changed files with 9 additions and 4 deletions
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13
electrum/simple_config.py
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@ -5,7 +5,7 @@ import os
import stat import stat
import ssl import ssl
from decimal import Decimal from decimal import Decimal
from typing import Union, Optional from typing import Union, Optional, Dict
from numbers import Real from numbers import Real
from copy import deepcopy from copy import deepcopy
@ -65,7 +65,7 @@ class SimpleConfig(Logger):
# a thread-safe way. # a thread-safe way.
self.lock = threading.RLock() self.lock = threading.RLock()
self.mempool_fees = {} self.mempool_fees = {} # type: Dict[Union[float, int], int]
self.fee_estimates = {} self.fee_estimates = {}
self.fee_estimates_last_updated = {} self.fee_estimates_last_updated = {}
self.last_time_fee_estimates_requested = 0 # zero ensures immediate fees self.last_time_fee_estimates_requested = 0 # zero ensures immediate fees
@ -341,6 +341,8 @@ class SimpleConfig(Logger):
fee = int(fee) fee = int(fee)
else: else:
fee = self.fee_estimates.get(num_blocks) fee = self.fee_estimates.get(num_blocks)
if fee is not None:
fee = int(fee)
return fee return fee
def fee_to_depth(self, target_fee: Real) -> int: def fee_to_depth(self, target_fee: Real) -> int:
@ -374,9 +376,10 @@ class SimpleConfig(Logger):
return 0 return 0
# add one sat/byte as currently that is # add one sat/byte as currently that is
# the max precision of the histogram # the max precision of the histogram
# (well, in case of ElectrumX at least. not for electrs)
fee += 1 fee += 1
# convert to sat/kbyte # convert to sat/kbyte
return fee * 1000 return int(fee * 1000)
def depth_target(self, slider_pos): def depth_target(self, slider_pos):
slider_pos = max(slider_pos, 0) slider_pos = max(slider_pos, 0)
@ -514,7 +517,7 @@ class SimpleConfig(Logger):
fee_rate = FEERATE_STATIC_VALUES[slider_pos] fee_rate = FEERATE_STATIC_VALUES[slider_pos]
return fee_rate return fee_rate
def fee_per_kb(self, dyn: bool=None, mempool: bool=None, fee_level: float=None) -> Union[int, None]: def fee_per_kb(self, dyn: bool=None, mempool: bool=None, fee_level: float=None) -> Optional[int]:
"""Returns sat/kvB fee to pay for a txn. """Returns sat/kvB fee to pay for a txn.
Note: might return None. Note: might return None.
@ -538,6 +541,8 @@ class SimpleConfig(Logger):
fee_rate = self.eta_to_fee(self.get_fee_level()) fee_rate = self.eta_to_fee(self.get_fee_level())
else: else:
fee_rate = self.get('fee_per_kb', FEERATE_FALLBACK_STATIC_FEE) fee_rate = self.get('fee_per_kb', FEERATE_FALLBACK_STATIC_FEE)
if fee_rate is not None:
fee_rate = int(fee_rate)
return fee_rate return fee_rate
def fee_per_byte(self): def fee_per_byte(self):