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99 lines
3.0 KiB
99 lines
3.0 KiB
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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