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nicegui initial

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stevekeyharvey
2026-05-07 06:13:43 +00:00
parent f45c035ebb
commit 1bbb4797ce
10 changed files with 1221 additions and 1377 deletions
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143
ng.py
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@@ -7,7 +7,8 @@ import json
# import re
import valkey
import asyncio
# import datetime as dt
from datetime import datetime
from dataclasses import dataclass, field
# from random import random
# from nicegui_modules import data
# from nicegui_modules import ui_components
@@ -15,12 +16,100 @@ import asyncio
ALLOW_BODY_SCROLL: bool = True
LOOKBACK: int = 60
LOOKBACK_RT_TV_MAX_POINTS: int = 3000
REFRESH_INTERVAL_SEC: float = 10
REFRESH_INTERVAL_RT_SEC: float = 1/30
# REFRESH_INTERVAL_SEC: float = 10
REFRESH_INTERVAL_RT_SEC: float = 1/10
ENGINE = create_engine('mysql+pymysql://root:pwd@localhost/fund_rate')
VALKEY = valkey.Valkey(host='localhost', port=6379, db=0, decode_responses=True)
CHARTS = [
{
'type': 'AREA',
'autoscaleInfoProvider': False,
'data': [],
'options': {
'color': '#94fcdf',
'priceScaleId': 'right',
'topColor': '#94fcdf',
'bottomColor': 'rgba(112, 249, 210, 0.28)',
'invertFilledArea': True
}
},
{
'type': 'AREA',
'autoscaleInfoProvider': False,
'data': [],
'options': {
'color': '#dd7525',
'priceScaleId': 'right',
'topColor': '#94fcdf',
'bottomColor': 'rgba(249, 167, 112, 0.28)',
'invertFilledArea': False
},
},
{
'type': 'LINE',
'autoscaleInfoProvider': [-0.1, 0.1],
'data': [],
'options': {
'color': '#ea0707',
'priceScaleId': 'left',
},
},
{
'type': 'LINE',
'autoscaleInfoProvider': False,
'data': [],
'options': {
'color': '#009b12',
'priceScaleId': 'left',
},
},
{
'type': 'LINE',
'autoscaleInfoProvider': False,
'data': [],
'options': {
'color': '#ffffff',
'priceScaleId': 'left',
},
},
]
CHARTS_OPTIONS = {
'crosshair': 'NORMAL',
'autoSize': True,
'toolbox': True,
'timeScale': {
'timeVisible': True, # // Shows HH:mm on x-axis
'secondsVisible': True # // Optional: show seconds
},
'rightPriceScale': {
'visible': True,
'autoScale': True
},
'leftPriceScale': {
'visible': True
},
'layout': {
'background': { 'type': 'solid', 'color': '#222' },
'textColor': '#DDD',
},
'grid': {
'vertLines': {
'color': '#e1e1e1', # // Set vertical line color
'visible': True,
'style': 2, # // 0: Solid, 1: Dashed, 2: Dotted, 3: LargeDashed, 4: SparseDotted
},
'horzLines': {
'color': '#e1e1e1', # // Set horizontal line color
'visible': True,
'style': 2,
},
}
}
### Utils ###
def update_body_scroll(e=None, bool_override=False):
if e is None:
@@ -40,26 +129,40 @@ async def update_tv():
series_update_extend_tob = json.loads(VALKEY.get('fut_ticker_extended')) # ty:ignore[invalid-argument-type]
series_update_algo_status = json.loads(VALKEY.get('algo_status')) # ty:ignore[invalid-argument-type]
timestamp_aster_tob = round( ( series_update_aster_tob['timestamp_arrival'] / 1000 ) , 2)
timestamp_extend_tob = round( ( series_update_extend_tob['timestamp_arrival'] / 1000 ) , 2)
timestamp_algo_status = round( ( series_update_algo_status['timestamp_arrival'] / 1000 ) , 2)
timestamp_aster_tob = round( ( series_update_aster_tob['timestamp_transaction'] / 1000 ) , 2)
timestamp_extend_tob = round( ( series_update_extend_tob['timestamp_msg'] / 1000 ) , 2)
timestamp_algo_status = round( ( series_update_algo_status['last_update_ts_ms'] / 1000 ) , 2)
value_aster_tob = ( float(series_update_aster_tob['best_ask_px']) + float(series_update_aster_tob['best_bid_px']) ) / 2
value_extend_tob = ( float(series_update_extend_tob['best_ask_px']) + float(series_update_extend_tob['best_bid_px']) ) / 2
value_algo_expected_alpha = float(series_update_algo_status['price'])
value_algo_model_ratio = float(series_update_algo_status['model_ratio'])*1_000
value_algo_current_ratio = float(series_update_algo_status['current_ratio'])*1_000
value_algo_expected_alpha = float(series_update_algo_status['expected_alpha'])*1_000
data_dict = {
'timestamp': timestamp_aster_tob,
'timestamp_b': timestamp_extend_tob,
'timestamp_c': timestamp_algo_status,
'value': value_aster_tob,
'value_b': value_extend_tob,
'value_c': value_algo_expected_alpha,
'target': series_update_algo_status['target_price'],
'LOOKBACK_RT_TV_MAX_POINTS': LOOKBACK_RT_TV_MAX_POINTS,
}
data_list = [
{
'timestamp': timestamp_aster_tob,
'value': value_aster_tob,
},
{
'timestamp': timestamp_extend_tob,
'value': value_extend_tob,
},
{
'timestamp': timestamp_algo_status,
'value': value_algo_model_ratio,
},
{
'timestamp': timestamp_algo_status,
'value': value_algo_current_ratio,
},
{
'timestamp': timestamp_algo_status,
'value': value_algo_expected_alpha,
},
]
ui.run_javascript(f'await update_tv(data_dict={data_dict});')
ui.run_javascript(f'await update_tv(data_list={data_list}, lookback_max_points={LOOKBACK_RT_TV_MAX_POINTS});')
### Pages ###
@@ -75,12 +178,12 @@ async def rt_chart_page():
with ui.column():
ui.switch('▶️', value=True).bind_value_to(timer, 'active')
with ui.column().style('position: absolute; right: 20px; font-family: monospace; align-self: center;'):
ui.label('Atwater Trading: Orderbook')
ui.label('Atwater Trading - Funding Rate')
with ui.grid(columns=16).classes('w-full gap-0 auto-fit'):
with ui.card().tight().classes('w-full col-span-full no-shadow border border-black-200').style('overflow: auto;'):
ui.html('<div id="tv" style="width:100%; height:800px;"></div>', sanitize=False).classes('w-full')
ui.run_javascript('await create_tv();')
ui.run_javascript(f'await create_tv(charts_list={CHARTS}, create_chart_options={CHARTS_OPTIONS});')
def root():
app.add_static_files(max_cache_age=0, url_path='/static', local_directory=os.path.join(os.path.dirname(__file__), 'nicegui_modules/static'))