lukechilds
/
electrum
mirror of https://github.com/lukechilds/electrum.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
Browse Source

Merge pull request #820 from wozz/exch_update 

Update itbit/coindesk exchange rate api
283
ThomasV 11 years ago
parent
c1d286fc9a a996659225
commit
c908c7e9a3
1 changed files with 31 additions and 46 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 77
      plugins/exchange_rate.py

77
plugins/exchange_rate.py
View File

@ -29,6 +29,10 @@ EXCHANGES = ["BitcoinAverage",
"LocalBitcoins",
"Winkdex"]
EXCH_SUPPORT_HIST = [("CoinDesk", "USD"),
("Winkdex", "USD"),
("BitcoinVenezuela", "ARS"),
("BitcoinVenezuela", "VEF")]
class Exchanger(threading.Thread):
@ -41,7 +45,6 @@ class Exchanger(threading.Thread):
self.query_rates = threading.Event()
self.use_exchange = self.parent.config.get('use_exchange', "Blockchain")
self.parent.exchanges = EXCHANGES
self.parent.currencies = ["EUR","GBP","USD","PLN"]
self.parent.win.emit(SIGNAL("refresh_exchanges_combo()"))
self.parent.win.emit(SIGNAL("refresh_currencies_combo()"))
self.is_running = False
@ -69,18 +72,6 @@ class Exchanger(threading.Thread):
quote_currencies = self.quote_currencies.copy()
if quote_currency not in quote_currencies:
return None
if self.use_exchange == "CoinDesk":
try:
resp_rate = self.get_json('api.coindesk.com', "/v1/bpi/currentprice/" + str(quote_currency) + ".json")
except Exception:
return
return btc_amount * decimal.Decimal(str(resp_rate["bpi"][str(quote_currency)]["rate_float"]))
elif self.use_exchange == "itBit":
try:
resp_rate = self.get_json('www.itbit.com', "/api/feeds/ticker/XBT" + str(quote_currency))
except Exception:
return
return btc_amount * decimal.Decimal(str(resp_rate["bid"]))
return btc_amount * decimal.Decimal(str(quote_currencies[quote_currency]))
def stop(self):
@ -125,6 +116,14 @@ class Exchanger(threading.Thread):
quote_currencies = {}
for cur in resp_currencies:
quote_currencies[str(cur["currency"])] = 0.0
current_cur = self.parent.config.get("currency", "EUR")
if current_cur in quote_currencies:
try:
resp_rate = self.get_json('api.coindesk.com', "/v1/bpi/currentprice/" + str(current_cur) + ".json")
quote_currencies[str(current_cur)] = decimal.Decimal(str(resp_rate["bpi"][str(current_cur)]["rate_float"]))
except Exception:
return
with self.lock:
self.quote_currencies = quote_currencies
self.parent.set_currencies(quote_currencies)
@ -134,6 +133,13 @@ class Exchanger(threading.Thread):
quote_currencies = {}
for cur in available_currencies:
quote_currencies[cur] = 0.0
current_cur = self.parent.config.get("currency", "EUR")
if current_cur in available_currencies:
try:
resp_rate = self.get_json('api.itbit.com', "/v1/markets/XBT" + str(current_cur) + "/ticker")
quote_currencies[str(current_cur)] = decimal.Decimal(str(resp_rate["lastPrice"]))
except Exception:
return
with self.lock:
self.quote_currencies = quote_currencies
self.parent.set_currencies(quote_currencies)
@ -260,7 +266,6 @@ class Exchanger(threading.Thread):
except KeyError:
pass
self.parent.set_currencies(quote_currencies)
# print "updating exchange rate", self.quote_currencies["USD"]
def update_lb(self):
try:
@ -311,9 +316,6 @@ class Exchanger(threading.Thread):
self.parent.set_currencies(quote_currencies)
def get_currencies(self):
return [] if self.quote_currencies == None else sorted(self.quote_currencies.keys())
def _lookup_rate(self, response, quote_id):
return decimal.Decimal(str(response[str(quote_id)]["15m"]))
def _lookup_rate_cb(self, response, quote_id):
@ -499,7 +501,7 @@ class Plugin(BasePlugin):
except KeyError:
tx_BTCVEN_val = _("No data")
if cur_exchange == "CoinDesk" or cur_exchange == "Winkdex":
if cur_exchange in ["CoinDesk", "Winkdex"]:
item.setText(5, tx_USD_val)
elif cur_exchange == "BitcoinVenezuela":
item.setText(5, tx_BTCVEN_val)
@ -527,10 +529,7 @@ class Plugin(BasePlugin):
combo_ex = QComboBox()
hist_checkbox = QCheckBox()
hist_checkbox.setEnabled(False)
if self.config.get('history_rates', 'unchecked') == 'unchecked':
hist_checkbox.setChecked(False)
else:
hist_checkbox.setChecked(True)
hist_checkbox.setChecked(self.config.get('history_rates', 'unchecked') != 'unchecked')
ok_button = QPushButton(_("OK"))
def on_change(x):
@ -541,15 +540,10 @@ class Plugin(BasePlugin):
if cur_request != self.fiat_unit():
self.config.set_key('currency', cur_request, True)
cur_exchange = self.config.get('use_exchange', "Blockchain")
if cur_request == "USD" and (cur_exchange == "CoinDesk" or cur_exchange == "Winkdex"):
hist_checkbox.setEnabled(True)
elif cur_request == "VEF" and (cur_exchange == "BitcoinVenezuela"):
hist_checkbox.setEnabled(True)
elif cur_request == "ARS" and (cur_exchange == "BitcoinVenezuela"):
if (cur_exchange, cur_request) in EXCH_SUPPORT_HIST:
hist_checkbox.setEnabled(True)
else:
hist_checkbox.setChecked(False)
hist_checkbox.setEnabled(False)
disable_check()
self.win.update_status()
try:
self.fiat_button
@ -570,16 +564,8 @@ class Plugin(BasePlugin):
combo.clear()
self.exchanger.query_rates.set()
cur_currency = self.fiat_unit()
if cur_request == "CoinDesk" or cur_request == "Winkdex":
if cur_currency == "USD":
hist_checkbox.setEnabled(True)
else:
disable_check()
elif cur_request == "BitcoinVenezuela":
if cur_currency == "VEF" or cur_currency == "ARS":
hist_checkbox.setEnabled(True)
else:
disable_check()
if (cur_request, cur_currency) in EXCH_SUPPORT_HIST:
hist_checkbox.setEnabled(True)
else:
disable_check()
set_currencies(combo)
@ -598,16 +584,12 @@ class Plugin(BasePlugin):
def set_hist_check(hist_checkbox):
cur_exchange = self.config.get('use_exchange', "Blockchain")
if cur_exchange == "CoinDesk" or cur_exchange == "Winkdex":
hist_checkbox.setEnabled(True)
elif cur_exchange == "BitcoinVenezuela":
hist_checkbox.setEnabled(True)
else:
hist_checkbox.setEnabled(False)
hist_checkbox.setEnabled(cur_exchange in ["CoinDesk", "Winkdex", "BitcoinVenezuela"])
def set_currencies(combo):
current_currency = self.fiat_unit()
try:
combo.blockSignals(True)
current_currency = self.fiat_unit()
combo.clear()
except Exception:
return
@ -616,6 +598,7 @@ class Plugin(BasePlugin):
index = self.currencies.index(current_currency)
except Exception:
index = 0
combo.blockSignals(False)
combo.setCurrentIndex(index)
def set_exchanges(combo_ex):
@ -631,6 +614,8 @@ class Plugin(BasePlugin):
combo_ex.setCurrentIndex(index)
def ok_clicked():
if self.config.get('use_exchange', "Blockchain") in ["CoinDesk", "itBit"]:
self.exchanger.query_rates.set()
d.accept();
set_exchanges(combo_ex)

Write Preview
Loading…
Cancel
Save