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fixed issue when exchange rate not available (eg, no connection)

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This commit is contained in:
Darrin Daigle 2014-03-24 11:06:20 -05:00
parent 284bcc1e5b
commit dea58fcb49
1 changed files with 13 additions and 6 deletions
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9
plugins/exchange_rate.py
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@ -538,6 +538,10 @@ class Plugin(BasePlugin):
self.gui.main_window.show_message("To use this feature, first enable the exchange rate plugin.") self.gui.main_window.show_message("To use this feature, first enable the exchange rate plugin.")
return return
if not self.gui.main_window.network.is_connected():
self.gui.main_window.show_message("To use this feature, you must have a connection.")
return
quote_currency = self.config.get("currency", "EUR") quote_currency = self.config.get("currency", "EUR")
d = QDialog(self.gui.main_window) d = QDialog(self.gui.main_window)
@ -571,12 +575,15 @@ class Plugin(BasePlugin):
r = {} r = {}
self.set_quote_text(100000000, r) self.set_quote_text(100000000, r)
quote = r.get(0) quote = r.get(0)
if not quote:
self.gui.main_window.show_message("Exchange rate not available. Please check your connection.")
return
else:
quote = quote[:-4] quote = quote[:-4]
btcamount = Decimal(fiat) / Decimal(quote) btcamount = Decimal(fiat) / Decimal(quote)
if str(self.gui.main_window.base_unit()) == "mBTC": if str(self.gui.main_window.base_unit()) == "mBTC":
btcamount = btcamount * 1000 btcamount = btcamount * 1000
quote = "%.8f"%btcamount quote = "%.8f"%btcamount
if quote:
self.gui.main_window.amount_e.setText( quote ) self.gui.main_window.amount_e.setText( quote )
def exchange_rate_button(self, grid): def exchange_rate_button(self, grid):