AaronFiore/electrum
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remove BOLT11_HRP_INV_DICT

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This commit is contained in:
wakiyamap
2024-09-14 09:51:44 +09:00
committed by SomberNight
parent de4c1b65fe
commit 213be4f617
1 changed files with 9 additions and 14 deletions
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23
electrum/lnaddr.py
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@@ -108,9 +108,6 @@ def parse_fallback_addr(data5: Sequence[int], net: Type[AbstractNet]) -> Optiona
return addr return addr
BOLT11_HRP_INV_DICT = {net.BOLT11_HRP: net for net in constants.NETS_LIST}
def tagged5(char: str, data5: Sequence[int]) -> Sequence[int]: def tagged5(char: str, data5: Sequence[int]) -> Sequence[int]:
assert len(data5) < (1 << 10) assert len(data5) < (1 << 10)
return [CHARSET_INVERSE[char], len(data5) >> 5, len(data5) & 31] + data5 return [CHARSET_INVERSE[char], len(data5) >> 5, len(data5) & 31] + data5
@@ -419,18 +416,16 @@ def lndecode(invoice: str, *, verbose=False, net=None) -> LnAddr:
addr = LnAddr() addr = LnAddr()
addr.pubkey = None addr.pubkey = None
addr.net = net
m = re.search("[^\\d]+", hrp[2:]) amountstr = hrp[2+len(net.BOLT11_HRP):]
if m: # BOLT #11:
addr.net = BOLT11_HRP_INV_DICT[m.group(0)] #
amountstr = hrp[2+m.end():] # A reader SHOULD indicate if amount is unspecified, otherwise it MUST
# BOLT #11: # multiply `amount` by the `multiplier` value (if any) to derive the
# # amount required for payment.
# A reader SHOULD indicate if amount is unspecified, otherwise it MUST if amountstr != '':
# multiply `amount` by the `multiplier` value (if any) to derive the addr.amount = unshorten_amount(amountstr)
# amount required for payment.
if amountstr != '':
addr.amount = unshorten_amount(amountstr)
addr.date = int_from_data5(data5_remaining[:7]) addr.date = int_from_data5(data5_remaining[:7])
data5_remaining = data5_remaining[7:] data5_remaining = data5_remaining[7:]