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Bring back in and merge tractor stream api patch

symbol_search
Tyler Goodlet 2021-04-29 09:03:28 -04:00
parent da0cb9b2ac
commit 821d5ab9ec
1 changed files with 4 additions and 4 deletions
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8
piker/ui/_chart.py
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@ -1262,8 +1262,6 @@ async def run_fsp(
# data-array as first msg # data-array as first msg
_ = await stream.receive() _ = await stream.receive()
conf['portal'] = portal
shm = conf['shm'] shm = conf['shm']
if conf.get('overlay'): if conf.get('overlay'):
@ -1305,6 +1303,9 @@ async def run_fsp(
last_val_sticky.update_from_data(-1, value) last_val_sticky.update_from_data(-1, value)
chart.update_curve_from_array(fsp_func_name, array) chart.update_curve_from_array(fsp_func_name, array)
chart._shm = shm
chart.update_curve_from_array(fsp_func_name, shm.array)
chart._shm = shm chart._shm = shm
# TODO: figure out if we can roll our own `FillToThreshold` to # TODO: figure out if we can roll our own `FillToThreshold` to
@ -1347,7 +1348,6 @@ async def run_fsp(
# re-compute steps. # re-compute steps.
read_tries = 2 read_tries = 2
while read_tries > 0: while read_tries > 0:
try: try:
# read last # read last
array = shm.array array = shm.array
@ -1444,7 +1444,7 @@ async def chart_symbol(
loglevel=loglevel, loglevel=loglevel,
) as feed: ) as feed:
ohlcv = feed.shm ohlcv: ShmArray = feed.shm
bars = ohlcv.array bars = ohlcv.array
symbol = feed.symbols[sym] symbol = feed.symbols[sym]