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fix: pylightning msat round multiply and division

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Currently, when a multiplication operator is invoked that
does not result in an even integer result but a floating result,
the pylightning code will raise an exception:

Millisatoshi must be string with msat/sat/btc suffix or int

This is because the internal float result will be used as
contructor argument like this:  return Millisatoshi(10000.5)

This happens especially on fee calculations where small uneven amounts
are calculated.
This commit is contained in:
Michael Schmoock 2019-04-29 17:28:57 +02:00 • committed by Christian Decker
parent f82e779f71
commit f99c461fed
1 changed files with 2 additions and 2 deletions
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4
contrib/pylightning/lightning/lightning.py
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@ -113,10 +113,10 @@ class Millisatoshi:
return Millisatoshi(int(self) - int(other)) return Millisatoshi(int(self) - int(other))
def __mul__(self, other): def __mul__(self, other):
return Millisatoshi(int(self) * other) return Millisatoshi(int(int(self) * other))
def __truediv__(self, other): def __truediv__(self, other):
return Millisatoshi(int(self) / other) return Millisatoshi(int(int(self) / other))
def __floordiv__(self, other): def __floordiv__(self, other):
return Millisatoshi(int(self) // other) return Millisatoshi(int(self) // other)