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Rage drop the limit size unit enum

windows_testing_volume
Tyler Goodlet 2021-10-12 10:33:12 -04:00
parent febb9310e8
commit a6629520b1
1 changed files with 18 additions and 7 deletions
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25
piker/clearing/_allocate.py
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@ -87,13 +87,21 @@ class Allocator(BaseModel):
symbol: Symbol symbol: Symbol
account: Optional[str] = 'paper' account: Optional[str] = 'paper'
size_unit: SizeUnit = 'currency' # TODO: for enums this clearly doesn't fucking work, you can't set
# a default at startup by passing in a `dict` but yet you can set
# that value through assignment..for wtv cucked reason.. honestly, pure
# unintuitive garbage.
size_unit: str = 'currency'
_size_units: dict[str, Optional[str]] = _size_units _size_units: dict[str, Optional[str]] = _size_units
@validator('size_unit') @validator('size_unit', pre=True)
def lookup_key(cls, v): def maybe_lookup_key(cls, v):
# apply the corresponding enum key for the text "description" value # apply the corresponding enum key for the text "description" value
return v.name if v not in _size_units:
return _size_units.inverse[v]
assert v in _size_units
return v
# TODO: if we ever want ot support non-uniform entry-slot-proportion # TODO: if we ever want ot support non-uniform entry-slot-proportion
# "sizes" # "sizes"
@ -157,6 +165,9 @@ class Allocator(BaseModel):
slot_size = currency_per_slot / price slot_size = currency_per_slot / price
l_sub_pp = (self.currency_limit - live_cost_basis) / price l_sub_pp = (self.currency_limit - live_cost_basis) / price
else:
raise ValueError(f"Not valid size unit '{size}'")
# an entry (adding-to or starting a pp) # an entry (adding-to or starting a pp)
if ( if (
action == 'buy' and live_size > 0 or action == 'buy' and live_size > 0 or
@ -266,7 +277,7 @@ def mk_allocator(
# default allocation settings # default allocation settings
defaults: dict[str, float] = { defaults: dict[str, float] = {
'account': None, # select paper by default 'account': None, # select paper by default
'size_unit': _size_units['currency'], 'size_unit': 'currency', #_size_units['currency'],
'units_limit': 400, 'units_limit': 400,
'currency_limit': 5e3, 'currency_limit': 5e3,
'slots': 4, 'slots': 4,
@ -281,8 +292,8 @@ def mk_allocator(
# load and retreive user settings for default allocations # load and retreive user settings for default allocations
# ``config.toml`` # ``config.toml``
user_def = { user_def = {
'currency_limit': 5e3, 'currency_limit': 6e3,
'slots': 4, 'slots': 6,
} }
defaults.update(user_def) defaults.update(user_def)