AaronFiore/electrum
1
0
Fork 0
Code Activity

(minor) fix typos and indentation

Browse Source
This commit is contained in:
ThomasV
2021-03-03 10:03:29 +01:00
parent 44059ec116
commit 51f3c613a5
2 changed files with 44 additions and 41 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
electrum/lnonion.py
View File

@@ -261,15 +261,18 @@ def new_onion_packet(payment_path_pubkeys: Sequence[bytes], session_key: bytes,
hmac=next_hmac)
def calc_hops_data_for_payment(route: 'LNPaymentRoute', amount_msat: int, final_cltv: int, *,
total_msat=None, payment_secret: bytes = None) \
-> Tuple[List[OnionHopsDataSingle], int, int]:
def calc_hops_data_for_payment(
route: 'LNPaymentRoute',
amount_msat: int,
final_cltv: int, *,
total_msat=None,
payment_secret: bytes = None) -> Tuple[List[OnionHopsDataSingle], int, int]:
"""Returns the hops_data to be used for constructing an onion packet,
and the amount_msat and cltv to be used on our immediate channel.
"""
if len(route) > NUM_MAX_EDGES_IN_PAYMENT_PATH:
raise PaymentFailure(f"too long route ({len(route)} edges)")
# payload that will be seen by the last hop:
amt = amount_msat
cltv = final_cltv
@@ -277,7 +280,7 @@ def calc_hops_data_for_payment(route: 'LNPaymentRoute', amount_msat: int, final_
"amt_to_forward": {"amt_to_forward": amt},
"outgoing_cltv_value": {"outgoing_cltv_value": cltv},
}
# for multipart payments we need to tell the reciever about the total and
# for multipart payments we need to tell the receiver about the total and
# partial amounts
if payment_secret is not None:
hop_payload["payment_data"] = {
@@ -285,8 +288,8 @@ def calc_hops_data_for_payment(route: 'LNPaymentRoute', amount_msat: int, final_
"total_msat": total_msat,
"amount_msat": amt
}
hops_data = [OnionHopsDataSingle(is_tlv_payload=route[-1].has_feature_varonion(),
payload=hop_payload)]
hops_data = [OnionHopsDataSingle(
is_tlv_payload=route[-1].has_feature_varonion(), payload=hop_payload)]
# payloads, backwards from last hop (but excluding the first edge):
for edge_index in range(len(route) - 1, 0, -1):
route_edge = route[edge_index]