text ui: first commit
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parent
d0a6e244b1
commit
5d01831090
5
electrum
5
electrum
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@ -176,6 +176,11 @@ if __name__ == '__main__':
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import lib.gui_lite as gui
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except ImportError:
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import electrum.gui_lite as gui
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elif pref_gui == 'text':
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try:
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import lib.gui_text as gui
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except ImportError:
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import electrum.gui_text as gui
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else:
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sys.exit("Error: Unknown GUI: " + pref_gui )
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@ -0,0 +1,99 @@
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import curses, datetime
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from decimal import Decimal
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from electrum import format_satoshis
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WIDTH=150
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class ElectrumGui:
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def __init__(self, wallet, config, app=None):
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self.wallet = wallet
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self.config = config
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self.stdscr = curses.initscr()
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curses.noecho()
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curses.cbreak()
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curses.start_color()
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self.stdscr.keypad(1)
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self.stdscr.border(0)
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def server_list_changed(self):
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pass
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def restore_or_create(self):
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pass
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def print_history(self):
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lines = self.wallet.get_tx_history()
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b = 0
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i = 0
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for i in range(20):
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if i < len(lines):
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line = lines[i]
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v = line['value']
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b += v
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try:
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time_str = str( datetime.datetime.fromtimestamp( line['timestamp']))
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except:
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print line['timestamp']
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time_str = 'pending'
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label = line.get('label')
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if not label: label = line['tx_hash']
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else: label = label + ' '*(64 - len(label) )
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msg = time_str + " " + label + " " + format_satoshis(v)+ " "+ format_satoshis(b)
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else:
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msg = ""
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msg += " "*(WIDTH - len(msg))
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self.stdscr.addstr( i+2, 1, msg[0:WIDTH])
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def print_balance(self):
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c, u = self.wallet.get_balance()
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msg = "Balance: %f %f"%(Decimal( c ) / 100000000 , Decimal( u ) / 100000000)
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self.stdscr.addstr( 22, 1, msg)
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self.stdscr.addstr( 24, 1, "History Send Receive Contacts Quit")
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def print_contacts(self):
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for i in range(20):
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if i < len(self.wallet.addressbook):
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addr = self.wallet.addressbook[i]
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msg = "%30s %30s "%(addr, self.wallet.labels.get(addr,"") )
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else:
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msg = ""
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msg += " "*(WIDTH - len(msg))
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self.stdscr.addstr( i+2, 1, msg[0:WIDTH])
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def print_receive(self):
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for i in range(20):
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if i < len(self.wallet.addresses):
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addr = self.wallet.addresses[i]
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msg = "%30s %30s "%(addr, self.wallet.labels.get(addr,"") )
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else:
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msg = ""
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msg += " "*(WIDTH - len(msg))
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self.stdscr.addstr( i+2, 1, msg[0:WIDTH])
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def refresh(self):
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self.print_balance()
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self.stdscr.refresh()
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def main(self,url):
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self.print_history()
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self.refresh()
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while 1:
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c = self.stdscr.getch()
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if c == ord('h'): self.print_history()
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if c == ord('c'): self.print_contacts()
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if c == ord('r'): self.print_receive()
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elif c == ord('q'): break
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elif c == curses.KEY_HOME: x = y = 0
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self.refresh()
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curses.nocbreak();
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self.stdscr.keypad(0);
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curses.echo()
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curses.endwin()
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