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https://gitlab.com/simple-stock-bots/simple-discord-stock-bot.git
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moved everything from telegram over
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384
cg_Crypto.py
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384
cg_Crypto.py
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"""Class with functions for running the bot with IEX Cloud.
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"""
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from datetime import datetime
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from typing import List, Optional, Tuple
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import pandas as pd
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import requests as r
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import schedule
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from fuzzywuzzy import fuzz
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from markdownify import markdownify
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from Symbol import Coin
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class cg_Crypto:
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"""
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Functions for finding crypto info
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"""
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vs_currency = "usd" # simple/supported_vs_currencies for list of options
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searched_symbols = {}
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def __init__(self) -> None:
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"""Creates a Symbol Object
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Parameters
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----------
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IEX_TOKEN : str
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IEX Token
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"""
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self.get_symbol_list()
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schedule.every().day.do(self.get_symbol_list)
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def symbol_id(self, symbol) -> str:
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try:
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return self.symbol_list[self.symbol_list["symbol"] == symbol]["id"].values[
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0
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]
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except KeyError:
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return ""
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def get_symbol_list(
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self, return_df=False
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) -> Optional[Tuple[pd.DataFrame, datetime]]:
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raw_symbols = r.get(
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"https://api.coingecko.com/api/v3/coins/list",
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timeout=5,
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).json()
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symbols = pd.DataFrame(data=raw_symbols)
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symbols["description"] = (
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"$$" + symbols["symbol"].str.upper() + ": " + symbols["name"]
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)
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symbols = symbols[["id", "symbol", "name", "description"]]
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symbols["type_id"] = "$$" + symbols["id"]
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self.symbol_list = symbols
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if return_df:
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return symbols, datetime.now()
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def status(self) -> str:
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"""Checks CoinGecko /ping endpoint for API issues.
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Returns
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-------
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str
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Human readable text on status of CoinGecko API
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"""
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status = r.get(
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"https://api.coingecko.com/api/v3/ping",
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timeout=5,
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)
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if status.status_code == 200:
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return f"CoinGecko API responded that it was OK in {status.elapsed.total_seconds()} Seconds."
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else:
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return f"CoinGecko API returned an error in {status.elapsed.total_seconds()} Seconds."
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def search_symbols(self, search: str) -> List[Tuple[str, str]]:
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"""Performs a fuzzy search to find coin symbols closest to a search term.
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Parameters
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----------
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search : str
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String used to search, could be a company name or something close to the companies coin ticker.
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Returns
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-------
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List[tuple[str, str]]
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A list tuples of every coin sorted in order of how well they match. Each tuple contains: (Symbol, Issue Name).
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"""
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schedule.run_pending()
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search = search.lower()
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try: # https://stackoverflow.com/a/3845776/8774114
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return self.searched_symbols[search]
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except KeyError:
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pass
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symbols = self.symbol_list
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symbols["Match"] = symbols.apply(
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lambda x: fuzz.ratio(search, f"{x['symbol']}".lower()),
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axis=1,
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)
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symbols.sort_values(by="Match", ascending=False, inplace=True)
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if symbols["Match"].head().sum() < 300:
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symbols["Match"] = symbols.apply(
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lambda x: fuzz.partial_ratio(search, x["name"].lower()),
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axis=1,
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)
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symbols.sort_values(by="Match", ascending=False, inplace=True)
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symbols = symbols.head(10)
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symbol_list = list(zip(list(symbols["symbol"]), list(symbols["description"])))
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self.searched_symbols[search] = symbol_list
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return symbol_list
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def price_reply(self, coin: Coin) -> str:
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"""Returns current market price or after hours if its available for a given coin symbol.
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Parameters
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----------
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symbols : list
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List of coin symbols.
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Returns
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-------
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Dict[str, str]
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Each symbol passed in is a key with its value being a human readable
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markdown formatted string of the symbols price and movement.
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"""
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response = r.get(
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f"https://api.coingecko.com/api/v3/simple/price?ids={coin.id}&vs_currencies={self.vs_currency}&include_24hr_change=true",
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timeout=5,
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)
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if response.status_code == 200:
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try:
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data = response.json()[coin.id]
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price = data[self.vs_currency]
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change = data[self.vs_currency + "_24h_change"]
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if change is None:
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change = 0
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except KeyError:
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return f"{coin.id} returned an error."
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message = f"The current price of {coin.name} is $**{price:,}**"
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# Determine wording of change text
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if change > 0:
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message += f", the coin is currently **up {change:.3f}%** for today"
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elif change < 0:
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message += f", the coin is currently **down {change:.3f}%** for today"
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else:
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message += ", the coin hasn't shown any movement today."
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else:
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message = f"The Coin: {coin.name} was not found."
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return message
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def intra_reply(self, symbol: Coin) -> pd.DataFrame:
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"""Returns price data for a symbol since the last market open.
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Parameters
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----------
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symbol : str
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Stock symbol.
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Returns
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-------
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pd.DataFrame
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Returns a timeseries dataframe with high, low, and volume data if its available. Otherwise returns empty pd.DataFrame.
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"""
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response = r.get(
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f"https://api.coingecko.com/api/v3/coins/{symbol.id}/ohlc?vs_currency=usd&days=1",
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timeout=5,
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)
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if response.status_code == 200:
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df = pd.DataFrame(
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response.json(), columns=["Date", "Open", "High", "Low", "Close"]
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).dropna()
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df["Date"] = pd.to_datetime(df["Date"], unit="ms")
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df = df.set_index("Date")
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return df
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return pd.DataFrame()
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def chart_reply(self, symbol: Coin) -> pd.DataFrame:
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"""Returns price data for a symbol of the past month up until the previous trading days close.
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Also caches multiple requests made in the same day.
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Parameters
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----------
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symbol : str
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Stock symbol.
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Returns
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-------
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pd.DataFrame
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Returns a timeseries dataframe with high, low, and volume data if its available. Otherwise returns empty pd.DataFrame.
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"""
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response = r.get(
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f"https://api.coingecko.com/api/v3/coins/{symbol.id}/ohlc?vs_currency=usd&days=30",
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timeout=5,
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)
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if response.status_code == 200:
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df = pd.DataFrame(
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response.json(), columns=["Date", "Open", "High", "Low", "Close"]
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).dropna()
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df["Date"] = pd.to_datetime(df["Date"], unit="ms")
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df = df.set_index("Date")
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return df
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return pd.DataFrame()
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def stat_reply(self, symbol: Coin) -> str:
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"""Gathers key statistics on coin. Mostly just CoinGecko scores.
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Parameters
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----------
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symbol : Coin
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Returns
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-------
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str
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Preformatted markdown.
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"""
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response = r.get(
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f"https://api.coingecko.com/api/v3/coins/{symbol.id}?localization=false",
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timeout=5,
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)
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if response.status_code == 200:
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data = response.json()
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return f"""
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[{data['name']}]({data['links']['homepage'][0]}) Statistics:
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Market Cap: ${data['market_data']['market_cap'][self.vs_currency]:,}
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Market Cap Ranking: {data.get('market_cap_rank',"Not Available")}
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CoinGecko Scores:
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Overall: {data.get('coingecko_score','Not Available')}
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Development: {data.get('developer_score','Not Available')}
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Community: {data.get('community_score','Not Available')}
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Public Interest: {data.get('public_interest_score','Not Available')}
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"""
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else:
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return f"{symbol.symbol} returned an error."
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def cap_reply(self, coin: Coin) -> str:
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"""Gets market cap for Coin
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Parameters
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----------
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coin : Coin
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Returns
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-------
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str
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Preformatted markdown.
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"""
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response = r.get(
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f"https://api.coingecko.com/api/v3/simple/price?ids={coin.id}&vs_currencies={self.vs_currency}&include_market_cap=true",
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timeout=5,
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)
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if response.status_code == 200:
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try:
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data = response.json()[coin.id]
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price = data[self.vs_currency]
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cap = data[self.vs_currency + "_market_cap"]
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except KeyError:
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return f"{coin.id} returned an error."
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if cap == 0:
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return f"The market cap for {coin.name} is not available for unknown reasons."
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message = f"The current price of {coin.name} is $**{price:,}** and its market cap is $**{cap:,.2f}** {self.vs_currency.upper()}"
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else:
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message = f"The Coin: {coin.name} was not found or returned and error."
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return message
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def info_reply(self, symbol: Coin) -> str:
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"""Gets coin description
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Parameters
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----------
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symbol : Coin
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Returns
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-------
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str
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Preformatted markdown.
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"""
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response = r.get(
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f"https://api.coingecko.com/api/v3/coins/{symbol.id}?localization=false",
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timeout=5,
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)
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if response.status_code == 200:
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data = response.json()
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try:
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return markdownify(data["description"]["en"])
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except KeyError:
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return f"{symbol} does not have a description available."
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return f"No information found for: {symbol}\nEither today is boring or the symbol does not exist."
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def trending(self) -> list[str]:
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"""Gets current coins trending on coingecko
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Returns
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-------
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list[str]
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list of $$ID: NAME, CHANGE%
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"""
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coins = r.get(
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"https://api.coingecko.com/api/v3/search/trending",
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timeout=5,
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)
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try:
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trending = []
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if coins.status_code == 200:
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for coin in coins.json()["coins"]:
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c = coin["item"]
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sym = c["symbol"].upper()
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name = c["name"]
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change = r.get(
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f"https://api.coingecko.com/api/v3/simple/price?ids={c['id']}&vs_currencies={self.vs_currency}&include_24hr_change=true"
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).json()[c["id"]]["usd_24h_change"]
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msg = f"`$${sym}`: {name}, {change:.2f}%"
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trending.append(msg)
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except Exception as e:
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print(e)
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trending = ["Trending Coins Currently Unavailable."]
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return trending
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def batch_price(self, coins: list[Coin]) -> list[str]:
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"""Gets price of a list of coins all in one API call
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Parameters
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----------
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coins : list[Coin]
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Returns
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-------
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list[str]
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returns preformatted list of strings detailing price movement of each coin passed in.
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"""
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query = ",".join([c.id for c in coins])
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prices = r.get(
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f"https://api.coingecko.com/api/v3/simple/price?ids={query}&vs_currencies=usd&include_24hr_change=true",
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timeout=5,
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).json()
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replies = []
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for coin in coins:
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if coin.id in prices:
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p = prices[coin.id]
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if p.get("usd_24h_change") is None:
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p["usd_24h_change"] = 0
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replies.append(
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f"{coin.name}: ${p.get('usd',0):,} and has moved {p.get('usd_24h_change',0.0):.2f}% in the past 24 hours."
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)
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return replies
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