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Fix CoinDesk exchange rates and update currencies.json

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This commit is contained in:
ThomasV 2018-02-08 22:39:13 +01:00
parent c9d93d30c7
commit 95c5815fe3
2 changed files with 779 additions and 609 deletions
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1373
lib/currencies.json
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15
lib/exchange_rate.py
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@ -33,7 +33,7 @@ class ExchangeBase(PrintError):
def get_json(self, site, get_string): def get_json(self, site, get_string):
# APIs must have https # APIs must have https
url = ''.join(['https://', site, get_string]) url = ''.join(['https://', site, get_string])
response = requests.request('GET', url, headers={'User-Agent' : 'Electrum'}) response = requests.request('GET', url, headers={'User-Agent' : 'Electrum'}, timeout=10)
return response.json() return response.json()
def get_csv(self, site, get_string): def get_csv(self, site, get_string):
@ -199,18 +199,19 @@ class Coinbase(ExchangeBase):
class CoinDesk(ExchangeBase): class CoinDesk(ExchangeBase):
def get_rates(self, ccy): def get_currencies(self):
dicts = self.get_json('api.coindesk.com', dicts = self.get_json('api.coindesk.com',
'/v1/bpi/supported-currencies.json') '/v1/bpi/supported-currencies.json')
return [d['currency'] for d in dicts]
def get_rates(self, ccy):
json = self.get_json('api.coindesk.com', json = self.get_json('api.coindesk.com',
'/v1/bpi/currentprice/%s.json' % ccy) '/v1/bpi/currentprice/%s.json' % ccy)
ccys = [d['currency'] for d in dicts] result = {ccy: Decimal(json['bpi'][ccy]['rate_float'])}
result = dict.fromkeys(ccys)
result[ccy] = Decimal(json['bpi'][ccy]['rate_float'])
return result return result
def history_starts(self): def history_starts(self):
return { 'USD': '2012-11-30' } return { 'USD': '2012-11-30', 'EUR': '2013-09-01' }
def history_ccys(self): def history_ccys(self):
return self.history_starts().keys() return self.history_starts().keys()
@ -346,7 +347,9 @@ def get_exchanges_and_currencies():
exchange = klass(None, None) exchange = klass(None, None)
try: try:
d[name] = exchange.get_currencies() d[name] = exchange.get_currencies()
print(name, "ok")
except: except:
print(name, "error")
continue continue
with open(path, 'w') as f: with open(path, 'w') as f:
f.write(json.dumps(d, indent=4, sort_keys=True)) f.write(json.dumps(d, indent=4, sort_keys=True))