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How to use strategy_component method in pandera

Best Python code snippet using pandera_python

machine_learning.py

Source:machine_learning.py

...124            return None125        else:126            logger.info('%d series ignored due to insufficient data' % (np.size(data, 1) - np.size(in_sample_data, 1)))127            out_of_sample_data = data.loc[out_of_sample.index, in_sample_data.columns]128            return self.strategy_component(asset_returns=asset_returns, in_sample_data=in_sample_data,129                                           out_of_sample_data=out_of_sample_data, params=params, model=model)130    def run_without_cross_validation(self, in_sample, out_of_sample):131        data = self.create_estimation_data(self.default_params)132        return self.estimate_model(in_sample, out_of_sample, data, self.default_params)133    def run_cross_validation(self, in_sample, out_of_sample):134        seq = mu.get_cross_validation_buckets(len(in_sample), self.cross_validation_buckets)135        selection = None136        error_rate = 100.137        idx = 0138        error_trace = []139        for i, param in enumerate(self.cross_validation_params):140            logger.info('Running on %s [%d of %d]' % (str(param), i+1, len(self.cross_validation_params)))141            errors = []142            validation_param = self.default_params.copy()...

root_component.py

Source:root_component.py

1import tkinter as tk2import logging3from connectors.binance_futures import BinanceFuturesClient4from interface.styling import *5from interface.logging_component import Logging6from interface.watchlist_component import Watchlist7from interface.trades_component import TradesWatch8from interface.strategy_component import StrategyEditor9logger = logging.getLogger()10class Root(tk.Tk):11    def __init__(self, binance: BinanceFuturesClient):12        super().__init__()13        self.binance = binance14        self.title("Trading Bot")15        self.configure(bg=BG_COLOR)16        self._left_frame = tk.Frame(self, bg=BG_COLOR)17        self._left_frame.pack(side=tk.LEFT)18        # side note this one is also placed to the left but AFTER the left frame which has precedence because it came19        # first in the code20        self._right_frame = tk.Frame(self, bg=BG_COLOR)21        self._right_frame.pack(side=tk.LEFT)22        self._watchlist_frame = Watchlist(self.binance.contracts, self._left_frame, bg=BG_COLOR)23        self._watchlist_frame.pack(side=tk.TOP)24        self.logging_frame = Logging(self._left_frame, bg=BG_COLOR)25        self.logging_frame.pack(side=tk.TOP)26        self._strategy_frame = StrategyEditor(self.binance, self._right_frame, bg=BG_COLOR)27        self._strategy_frame.pack(side=tk.TOP)28        self._trades_frame = TradesWatch(self._right_frame, bg=BG_COLOR)29        self._trades_frame.pack(side=tk.TOP)30        # This was to test the logging window31        # self._logging_frame.add_log("This is a test message.")32        self._update_ui()33    def _update_ui(self):34        # Logs35        for log in self.binance.logs:36            if not log['displayed']:37                self.logging_frame.add_log(log['log'])38                log['displayed'] = True39        # Watchlist prices40        try:41            for key, value in self._watchlist_frame.body_widgets['symbol'].items():42                symbol = self._watchlist_frame.body_widgets['symbol'][key].cget("text")43                exchange = self._watchlist_frame.body_widgets['exchange'][key].cget("text")44                if exchange == "Binance":45                    if symbol not in self.binance.contracts:46                        # continue means skipping this element of the loop and going to the next one47                        continue48                    precision = self.binance.contracts[symbol].price_decimals49                    if symbol not in self.binance.prices:50                        self.binance.get_bid_ask(self.binance.contracts[symbol])51                        continue52                    prices = self.binance.prices[symbol]53                else:54                    continue55                if prices['bid'] is not None:56                    price_str = "{0: .{prec}f}".format(prices['bid'], prec=precision)57                    self._watchlist_frame.body_widgets['bid_var'][key].set(price_str)58                if prices['ask'] is not None:59                    price_str = "{0: .{prec}f}".format(prices['ask'], prec=precision)60                    self._watchlist_frame.body_widgets['ask_var'][key].set(price_str)61        except RuntimeError as e:62            logger.error("Error while looping through the watchlist dictionary: %s", e)...

__init__.py

Source:__init__.py

1from . import generic_component2from . import strategy_component3from . import tactic_component4from .generic_component import *5from .strategy_component import *...

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