Drop tick frame builder loop for now
parent
eac79c5cdd
commit
92c50aa6a7
|
@ -580,9 +580,8 @@ def graphics_update_cycle(
|
|||
profiler('view incremented')
|
||||
|
||||
ticks_frame = quote.get('ticks', ())
|
||||
|
||||
frames_by_type: dict[str, dict] = {}
|
||||
lasts = {}
|
||||
# frames_by_type: dict[str, dict] = {}
|
||||
# lasts = {}
|
||||
|
||||
# build tick-type "frames" of tick sequences since
|
||||
# likely the tick arrival rate is higher then our
|
||||
|
@ -616,22 +615,22 @@ def graphics_update_cycle(
|
|||
log.debug('Skipping prepend graphics cycle: frame not in view')
|
||||
return
|
||||
|
||||
for tick in ticks_frame:
|
||||
price = tick.get('price')
|
||||
ticktype = tick.get('type')
|
||||
# for tick in ticks_frame:
|
||||
# price = tick.get('price')
|
||||
# ticktype = tick.get('type')
|
||||
|
||||
# if ticktype == 'n/a' or price == -1:
|
||||
# # okkk..
|
||||
# continue
|
||||
# # if ticktype == 'n/a' or price == -1:
|
||||
# # # okkk..
|
||||
# # continue
|
||||
|
||||
# keys are entered in olded-event-inserted-first order
|
||||
# since we iterate ``ticks_frame`` in standard order
|
||||
# above. in other words the order of the keys is the order
|
||||
# of tick events by type from the provider feed.
|
||||
frames_by_type.setdefault(ticktype, []).append(tick)
|
||||
# # keys are entered in olded-event-inserted-first order
|
||||
# # since we iterate ``ticks_frame`` in standard order
|
||||
# # above. in other words the order of the keys is the order
|
||||
# # of tick events by type from the provider feed.
|
||||
# frames_by_type.setdefault(ticktype, []).append(tick)
|
||||
|
||||
# overwrites so the last tick per type is the entry
|
||||
lasts[ticktype] = tick
|
||||
# # overwrites so the last tick per type is the entry
|
||||
# lasts[ticktype] = tick
|
||||
|
||||
# from pprint import pformat
|
||||
# frame_counts = {
|
||||
|
@ -675,12 +674,19 @@ def graphics_update_cycle(
|
|||
# NOTE: we always update the "last" datum
|
||||
# since the current range should at least be updated
|
||||
# to it's max/min on the last pixel.
|
||||
typs: set[str] = set()
|
||||
|
||||
for typ, tick in lasts.items():
|
||||
|
||||
# for typ, tick in lasts.items():
|
||||
for tick in ticks_frame:
|
||||
typ = tick.get('type')
|
||||
price = tick.get('price')
|
||||
size = tick.get('size')
|
||||
|
||||
if typ in typs:
|
||||
continue
|
||||
|
||||
typs.add(typ)
|
||||
|
||||
# compute max and min prices (including bid/ask) from
|
||||
# tick frames to determine the y-range for chart
|
||||
# auto-scaling.
|
||||
|
|
Loading…
Reference in New Issue