acidvegas/coinmarketcap
acidvegas/coinmarketcap
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mirror of git://git.acid.vegas/coinmarketcap.git synced 2024-11-21 14:26:36 +00:00
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Mirrors updated and code cleaned up

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This commit is contained in:
Dionysus 2023-08-19 21:02:43 -04:00
parent e5f75a8235
commit 46592c3bb7
Signed by: acidvegas
GPG Key ID: EF4B922DB85DC9DE
3 changed files with 21 additions and 22 deletions
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2
LICENSE
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@ -1,6 +1,6 @@
ISC License ISC License
Copyright (c) 2020, acidvegas <acid.vegas@acid.vegas> Copyright (c) 2021, acidvegas <acid.vegas@acid.vegas>
Permission to use, copy, modify, and/or distribute this software for any Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above purpose with or without fee is hereby granted, provided that the above

10
README.md
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@ -2,7 +2,7 @@
> A Python class for the API on [CoinMarketCap](https://coinmarketcap.com) > A Python class for the API on [CoinMarketCap](https://coinmarketcap.com)
## Requirements ## Requirements
* [Python](https://www.python.org/downloads/) *(**Note:** This script was developed to be used with the latest version of Python)* * [Python](https://www.python.org/downloads/)
## API Documentation ## API Documentation
- [CoinMarketCap API Documentation](https://coinmarketcap.com/api/documentation/v1/) - [CoinMarketCap API Documentation](https://coinmarketcap.com/api/documentation/v1/)
@ -44,7 +44,7 @@ for item in ticker_data:
input('') # Press enter to continue... input('') # Press enter to continue...
``` ```
## Mirrors ___
- [acid.vegas](https://acid.vegas/coinmarketcap) *(main)*
- [GitHub](https://github.com/acidvegas/coinmarketcap) ###### Mirrors
- [GitLab](https://gitlab.com/acidvegas/coinmarketcap) [acid.vegas](https://git.acid.vegas/coinmarketcap) • [GitHub](https://github.com/acidvegas/coinmarketcap) • [GitLab](https://gitlab.com/acidvegas/coinmarketcap) • [SuperNETs](https://git.supernets.org/acidvegas/coinmarketcap)

31
coinmarketcap.py
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@ -6,14 +6,7 @@ import json
import time import time
import zlib import zlib
# Find a better way to do this... CACHE_EXPIRY_TIME = 300
def replace_nulls(json_elem):
if isinstance(json_elem, list):
return [replace_nulls(elem) for elem in json_elem]
elif isinstance(json_elem, dict):
return {key: replace_nulls(value) for key, value in json_elem.items()}
else:
return '0' if json_elem is None else json_elem
class CoinMarketCap(object): class CoinMarketCap(object):
def __init__(self, api_key): def __init__(self, api_key):
@ -22,14 +15,19 @@ class CoinMarketCap(object):
self.last = {'global':0 , 'ticker':0 } self.last = {'global':0 , 'ticker':0 }
def _api(self, _endpoint): def _api(self, _endpoint):
conn = http.client.HTTPSConnection('pro-api.coinmarketcap.com', timeout=15) '''Make a request to the CoinMarketCap API.'''
conn.request('GET', '/v1/' + _endpoint, headers={'Accept':'application/json', 'Accept-Encoding':'deflate, gzip', 'X-CMC_PRO_API_KEY':self.api_key}) with http.client.HTTPSConnection('pro-api.coinmarketcap.com', timeout=15) as conn:
response = zlib.decompress(conn.getresponse().read(), 16+zlib.MAX_WBITS).decode('utf-8').replace(': null', ': "0"') conn.request('GET', f'/v1/{_endpoint}', headers={'Accept':'application/json', 'Accept-Encoding':'deflate, gzip', 'X-CMC_PRO_API_KEY':self.api_key})
conn.close() response = conn.getresponse()
return json.loads(response)['data'] if response.getheader('Content-Encoding') == 'gzip':
content = zlib.decompress(response.read(), 16+zlib.MAX_WBITS).decode('utf-8')
else:
content = response.read().decode('utf-8')
return json.loads(content.replace(': null', ': "0"'))['data']
def _global(self): def _global(self):
if time.time() - self.last['global'] < 300: '''Get global market data.'''
if time.time() - self.last['global'] < CACHE_EXPIRY_TIME:
return self.cache['global'] return self.cache['global']
else: else:
data = self._api('global-metrics/quotes/latest') data = self._api('global-metrics/quotes/latest')
@ -45,10 +43,11 @@ class CoinMarketCap(object):
return self.cache['global'] return self.cache['global']
def _ticker(self): def _ticker(self):
if time.time() - self.last['ticker'] < 300: '''Get ticker data.'''
if time.time() - self.last['ticker'] < CACHE_EXPIRY_TIME:
return self.cache['ticker'] return self.cache['ticker']
else: else:
data = replace_nulls(self._api('cryptocurrency/listings/latest?limit=5000')) data = self._api('cryptocurrency/listings/latest?limit=5000')
self.cache['ticker'] = dict() self.cache['ticker'] = dict()
for item in data: for item in data:
self.cache['ticker'][item['id']] = { self.cache['ticker'][item['id']] = {