AaronFiore/electrum
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fix #4657

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This commit is contained in:
SomberNight
2018-09-05 18:30:53 +02:00
parent 44fbd8330b
commit 69a204d726
3 changed files with 22 additions and 8 deletions
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9
electrum/util.py
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@@ -49,13 +49,18 @@ base_units = {'BTC':8, 'mBTC':5, 'bits':2, 'sat':0}
base_units_inverse = inv_dict(base_units)
base_units_list = ['BTC', 'mBTC', 'bits', 'sat'] # list(dict) does not guarantee order
DECIMAL_POINT_DEFAULT = 5 # mBTC
class UnknownBaseUnit(Exception): pass
def decimal_point_to_base_unit_name(dp: int) -> str:
# e.g. 8 -> "BTC"
try:
return base_units_inverse[dp]
except KeyError:
raise Exception('Unknown base unit')
raise UnknownBaseUnit(dp) from None
def base_unit_name_to_decimal_point(unit_name: str) -> int:
@@ -63,7 +68,7 @@ def base_unit_name_to_decimal_point(unit_name: str) -> int:
try:
return base_units[unit_name]
except KeyError:
raise Exception('Unknown base unit')
raise UnknownBaseUnit(unit_name) from None
def normalize_version(v):