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28e3970912
* Add separate view for finbrain for crypto curreny sentiment analysis * Move json with symbols to separate directory, little refactoring, update readme * Add screenshot of finbrain for PolkaDot * Remove not used methods, remove binance_view, binance_model from discovery menu (It's not needed, as we use all_coins view for finding coins from all sources * Refactoring Due Diligence menu. Changing views, moving argparsers to controller * Refactor cryptomenu. Overview, Discovery, DD menu - move argparsers to controllers, add typing hints, change names of views/models, adjust tests * Adjust tests * Move finbrain and find/coins method to controller * Move report argparser into controller. Adjust tests * Adjust docstrings * Add helper method to take care about retry/wait for coingecko scraping * Fix failing test * Adjust newlines, docstrings, cmd descriptions * Add use tabulate df flag for all crypto views * Add status code for coingecko * Add note, that some coingecko commands can fail Co-authored-by: Jakub Pluta <jakub.pluta@cdq.com>
63 lines
2.1 KiB
Python
63 lines
2.1 KiB
Python
"""CoinPaprika helpers"""
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__docformat__ = "numpy"
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from typing import Any, Optional
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import requests
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from requests.adapters import HTTPAdapter
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class PaprikaSession:
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PAPRIKA_BASE_URL = "https://api.coinpaprika.com/v1"
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ENDPOINTS = {
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"global": "/global",
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"coin": "/coins/{}",
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"coins": "/coins",
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"coin_tweeter": "/coins/{}/twitter",
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"coin_events": "/coins/{}/events",
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"coin_exchanges": "/coins/{}/exchanges",
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"coin_markets": "/coins/{}/markets",
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"ohlcv": "/coins/{}/ohlcv/latest",
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"ohlcv_hist": "/coins/{}/ohlcv/historical",
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"people": "/people/{}",
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"tickers": "/tickers",
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"ticker_info": "/tickers/{}",
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"exchanges": "/exchanges",
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"exchange_info": "/exchanges/{}",
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"exchange_markets": "/exchanges/{}/markets",
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"contract_platforms": "/contracts",
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"contract_platform_addresses": "/contracts/{}",
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"search": "/search",
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}
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def __init__(self, max_retries: int = 5):
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self.session = requests.Session()
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self.session.mount(self.PAPRIKA_BASE_URL, HTTPAdapter(max_retries=max_retries))
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def make_request(
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self, endpoint: str, payload: Optional[Any] = None, **kwargs: Any
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) -> dict:
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"""Helper method that handles request for coinpaprika api.
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It prepares URL for given endpoint and payload if it's part of requests
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Parameters
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----------
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endpoint: str,
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it's an endpoint that we want to query. e.g. to get twitter data for given coin we need to use:
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https://api.coinpaprika.com/v1/coins/{}/twitter
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payload: dict
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the body of your request. Contains the data send to the CoinPaprika API when making an API request
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kwargs:
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additional parameters that will be added to payload
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Returns
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-------
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dict with response data
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"""
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url = f"{self.PAPRIKA_BASE_URL}{endpoint}"
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if payload is None:
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payload = {}
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if kwargs:
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payload.update(kwargs)
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return self.session.get(url, params=payload).json()
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