commit 0b0fb45f620689fc4bdd82f34ce28abff829b46c
parent a42743ca2dc1376331d231740224e3f011836bbb
Author: ThomasV <thomasv@gitorious>
Date: Tue, 28 Apr 2015 03:55:55 +0200
exchange rates: factorize getter functions
Diffstat:
1 file changed, 59 insertions(+), 216 deletions(-)
diff --git a/plugins/exchange_rate.py b/plugins/exchange_rate.py
@@ -98,9 +98,13 @@ class Exchanger(threading.Thread):
"Winkdex": self.update_wd,
}
try:
- update_rates[self.use_exchange]()
- except KeyError:
- return
+ rates = update_rates[self.use_exchange]()
+ except Exception as e:
+ self.parent.print_error(e)
+ rates = {}
+ with self.lock:
+ self.quote_currencies = rates
+ self.parent.set_currencies(rates)
def run(self):
self.is_running = True
@@ -111,28 +115,15 @@ class Exchanger(threading.Thread):
def update_cd(self):
- try:
- resp_currencies = self.get_json('api.coindesk.com', "/v1/bpi/supported-currencies.json")
- except SSLError:
- print("SSL Error when accesing coindesk")
- return
- except Exception:
- return
-
+ resp_currencies = self.get_json('api.coindesk.com', "/v1/bpi/supported-currencies.json")
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)
+ 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"]))
+ return quote_currencies
def update_ib(self):
available_currencies = ["USD", "EUR", "SGD"]
@@ -141,242 +132,94 @@ class Exchanger(threading.Thread):
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 SSLError:
- print("SSL Error when accesing itbit")
- return
- except Exception:
- return
- with self.lock:
- self.quote_currencies = quote_currencies
- self.parent.set_currencies(quote_currencies)
+ 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"]))
+ return quote_currencies
def update_wd(self):
- try:
- winkresp = self.get_json('winkdex.com', "/api/v0/price")
- except SSLError:
- print("SSL Error when accesing winkdex")
- return
- except Exception:
- return
+ winkresp = self.get_json('winkdex.com', "/api/v0/price")
quote_currencies = {"USD": 0.0}
usdprice = decimal.Decimal(str(winkresp["price"]))/decimal.Decimal("100.0")
- try:
- quote_currencies["USD"] = usdprice
- with self.lock:
- self.quote_currencies = quote_currencies
- except KeyError:
- pass
- self.parent.set_currencies(quote_currencies)
+ quote_currencies["USD"] = usdprice
+ return quote_currencies
def update_cv(self):
- try:
- jsonresp = self.get_json('www.cavirtex.com', "/api/CAD/ticker.json")
- except SSLError:
- print("SSL Error when accesing cavirtex")
- return
- except Exception:
- return
+ jsonresp = self.get_json('www.cavirtex.com', "/api/CAD/ticker.json")
quote_currencies = {"CAD": 0.0}
cadprice = jsonresp["last"]
- try:
- quote_currencies["CAD"] = decimal.Decimal(str(cadprice))
- with self.lock:
- self.quote_currencies = quote_currencies
- except KeyError:
- pass
- self.parent.set_currencies(quote_currencies)
+ quote_currencies["CAD"] = decimal.Decimal(str(cadprice))
+ return quote_currencies
def update_bm(self):
- try:
- jsonresp = self.get_json('www.bitmarket.pl', "/json/BTCPLN/ticker.json")
- except SSLError:
- print("SSL Error when accesing bitmarket")
- return
- except Exception:
- return
+ jsonresp = self.get_json('www.bitmarket.pl', "/json/BTCPLN/ticker.json")
quote_currencies = {"PLN": 0.0}
pln_price = jsonresp["last"]
- try:
- quote_currencies["PLN"] = decimal.Decimal(str(pln_price))
- with self.lock:
- self.quote_currencies = quote_currencies
- except KeyError:
- pass
- self.parent.set_currencies(quote_currencies)
+ quote_currencies["PLN"] = decimal.Decimal(str(pln_price))
+ return quote_currencies
def update_bx(self):
- try:
- jsonresp = self.get_json('pln.bitcurex.com', "/data/ticker.json")
- except SSLError:
- print("SSL Error when accesing bitcurex")
- return
- except Exception:
- return
+ jsonresp = self.get_json('pln.bitcurex.com', "/data/ticker.json")
quote_currencies = {"PLN": 0.0}
pln_price = jsonresp["last"]
- try:
- quote_currencies["PLN"] = decimal.Decimal(str(pln_price))
- with self.lock:
- self.quote_currencies = quote_currencies
- except KeyError:
- pass
- self.parent.set_currencies(quote_currencies)
+ quote_currencies["PLN"] = decimal.Decimal(str(pln_price))
+ return quote_currencies
def update_CNY(self):
- try:
- jsonresp = self.get_json('data.btcchina.com', "/data/ticker")
- except SSLError:
- print("SSL Error when accesing btcchina")
- return
- except Exception:
- return
+ jsonresp = self.get_json('data.btcchina.com', "/data/ticker")
quote_currencies = {"CNY": 0.0}
cnyprice = jsonresp["ticker"]["last"]
- try:
- quote_currencies["CNY"] = decimal.Decimal(str(cnyprice))
- with self.lock:
- self.quote_currencies = quote_currencies
- except KeyError:
- pass
- self.parent.set_currencies(quote_currencies)
+ quote_currencies["CNY"] = decimal.Decimal(str(cnyprice))
+ return quote_currencies
def update_bp(self):
- try:
- jsonresp = self.get_json('bitpay.com', "/api/rates")
- except SSLError:
- print("SSL Error when accesing bitpay")
- return
- except Exception:
- return
+ jsonresp = self.get_json('bitpay.com', "/api/rates")
quote_currencies = {}
- try:
- for r in jsonresp:
- quote_currencies[str(r["code"])] = decimal.Decimal(r["rate"])
- with self.lock:
- self.quote_currencies = quote_currencies
- except KeyError:
- pass
- self.parent.set_currencies(quote_currencies)
+ for r in jsonresp:
+ quote_currencies[str(r["code"])] = decimal.Decimal(r["rate"])
+ return quote_currencies
def update_cb(self):
- try:
- jsonresp = self.get_json('coinbase.com', "/api/v1/currencies/exchange_rates")
- except SSLError:
- print("SSL Error when accesing coinbase")
- return
- except Exception:
- return
-
+ jsonresp = self.get_json('coinbase.com', "/api/v1/currencies/exchange_rates")
quote_currencies = {}
- try:
- for r in jsonresp:
- if r[:7] == "btc_to_":
- quote_currencies[r[7:].upper()] = self._lookup_rate_cb(jsonresp, r)
- with self.lock:
- self.quote_currencies = quote_currencies
- except KeyError:
- pass
- self.parent.set_currencies(quote_currencies)
-
+ for r in jsonresp:
+ if r[:7] == "btc_to_":
+ quote_currencies[r[7:].upper()] = self._lookup_rate_cb(jsonresp, r)
+ return quote_currencies
def update_bc(self):
- try:
- jsonresp = self.get_json('blockchain.info', "/ticker")
- except SSLError:
- print("SSL Error when accesing blockchain")
- return
- except Exception:
- return
+ jsonresp = self.get_json('blockchain.info', "/ticker")
quote_currencies = {}
- try:
- for r in jsonresp:
- quote_currencies[r] = self._lookup_rate(jsonresp, r)
- with self.lock:
- self.quote_currencies = quote_currencies
- except KeyError:
- pass
- self.parent.set_currencies(quote_currencies)
+ for r in jsonresp:
+ quote_currencies[r] = self._lookup_rate(jsonresp, r)
+ return quote_currencies
def update_lb(self):
- try:
- jsonresp = self.get_json('localbitcoins.com', "/bitcoinaverage/ticker-all-currencies/")
- except SSLError:
- print("SSL Error when accesing localbitcoins")
- return
- except Exception:
- return
+ jsonresp = self.get_json('localbitcoins.com', "/bitcoinaverage/ticker-all-currencies/")
quote_currencies = {}
- try:
- for r in jsonresp:
- quote_currencies[r] = self._lookup_rate_lb(jsonresp, r)
- with self.lock:
- self.quote_currencies = quote_currencies
- except KeyError:
- pass
- self.parent.set_currencies(quote_currencies)
-
+ for r in jsonresp:
+ quote_currencies[r] = self._lookup_rate_lb(jsonresp, r)
+ return quote_currencies
def update_bv(self):
- try:
- jsonresp = self.get_json('api.bitcoinvenezuela.com', "/")
- except SSLError:
- print("SSL Error when accesing bitcoinvenezuela")
- return
- except Exception:
- return
-
+ jsonresp = self.get_json('api.bitcoinvenezuela.com', "/")
quote_currencies = {}
- try:
- for r in jsonresp["BTC"]:
- quote_currencies[r] = Decimal(jsonresp["BTC"][r])
-
- with self.lock:
- self.quote_currencies = quote_currencies
- except KeyError:
- print ("KeyError")
- self.parent.set_currencies(quote_currencies)
+ for r in jsonresp["BTC"]:
+ quote_currencies[r] = Decimal(jsonresp["BTC"][r])
+ return quote_currencies
-
def update_bpl(self):
- try:
- jsonresp = self.get_json('btcparalelo.com', "/api/price")
- except SSLError:
- print("SSL Error when accesing btcparalelo")
- return
- except Exception:
- return
-
+ jsonresp = self.get_json('btcparalelo.com', "/api/price")
quote_currencies = {}
- try:
- quote_currencies = {"VEF": Decimal(jsonresp["price"])}
- with self.lock:
- self.quote_currencies = quote_currencies
- except KeyError:
- print ("KeyError")
- self.parent.set_currencies(quote_currencies)
-
+ quote_currencies = {"VEF": Decimal(jsonresp["price"])}
+ return quote_currencies
+
def update_ba(self):
- try:
- jsonresp = self.get_json('api.bitcoinaverage.com', "/ticker/global/all")
- except SSLError:
- print("SSL Error when accesing bitcoinaverage")
- return
- except Exception:
- return
+ jsonresp = self.get_json('api.bitcoinaverage.com', "/ticker/global/all")
quote_currencies = {}
- try:
- for r in jsonresp:
- if not r == "timestamp":
- quote_currencies[r] = self._lookup_rate_ba(jsonresp, r)
- with self.lock:
- self.quote_currencies = quote_currencies
- except KeyError:
- pass
- self.parent.set_currencies(quote_currencies)
-
+ for r in jsonresp:
+ if not r == "timestamp":
+ quote_currencies[r] = self._lookup_rate_ba(jsonresp, r)
+ return quote_currencies
def _lookup_rate(self, response, quote_id):
return decimal.Decimal(str(response[str(quote_id)]["15m"]))
