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Allow `MktPair.from/to_msg()` to still do `.dst: str` for fsp flumes

distribute_dis
Tyler Goodlet 2023-12-06 17:09:52 -05:00
parent 656e2c6a88
commit 6029f39a3f
1 changed files with 14 additions and 5 deletions
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19
piker/accounting/_mktinfo.py
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@ -327,7 +327,11 @@ class MktPair(Struct, frozen=True):
) -> dict:
d = super().to_dict(**kwargs)
d['src'] = self.src.to_dict(**kwargs)
d['dst'] = self.dst.to_dict(**kwargs)
if not isinstance(self.dst, str):
d['dst'] = self.dst.to_dict(**kwargs)
else:
d['dst'] = str(self.dst)
d['price_tick'] = str(self.price_tick)
d['size_tick'] = str(self.size_tick)
@ -349,11 +353,16 @@ class MktPair(Struct, frozen=True):
Constructor for a received msg-dict normally received over IPC.
'''
dst_asset_msg = msg.pop('dst')
dst = Asset.from_msg(dst_asset_msg) # .copy()
if not isinstance(
dst_asset_msg := msg.pop('dst'),
str,
):
dst: Asset = Asset.from_msg(dst_asset_msg) # .copy()
else:
dst: str = dst_asset_msg
src_asset_msg = msg.pop('src')
src = Asset.from_msg(src_asset_msg) # .copy()
src_asset_msg: dict = msg.pop('src')
src: Asset = Asset.from_msg(src_asset_msg) # .copy()
# XXX NOTE: ``msgspec`` can encode `Decimal` but it doesn't
# decide to it by default since we aren't spec-cing these