async def _draw(self):
# TODO: figure out window width etc.
if self._pad is None:
self._pad = curses.newpad(2, 100)
else:
self._pad.clear()
CYELLOW = curses.color_pair(5)
CBOLD = curses.A_BOLD
CREVERSE = curses.A_REVERSE
x = 1
for mode_string in MODES:
first_char, rest = mode_string[0], mode_string[1:]
modifier = curses.A_BOLD
if self._mode == mode_string:
# first_char = first_char.upper()
modifier += CREVERSE
self._pad.addstr(0, x, first_char, modifier + CYELLOW)
self._pad.addstr(0, x + 1, rest, modifier)
x += len(mode_string) + 5
if self._dt:
self._pad.addstr(0, 81,
isoformatseconds(self._dt)[:19], CYELLOW + CBOLD)
await self._draw_pad_to_screen()
async def _draw_transaction(self, transaction):
CGREEN = curses.color_pair(1)
CRED = curses.color_pair(3)
CYELLOW = curses.color_pair(5)
CBOLD = curses.A_BOLD
self._pad.addstr(
0, 1, "time {}".format(
isoformatseconds(
datetime.datetime.utcfromtimestamp(transaction["time"]))),
CBOLD)
self._pad.addstr(1, 1, "size {}b".format(transaction["size"]), CBOLD)
self._pad.addstr(1, 15, "vsize {}b".format(transaction["vsize"]),
CBOLD)
self._pad.addstr(2, 1, "locktime {}".format(transaction["locktime"]),
CBOLD)
self._pad.addstr(2, 23, "v{}".format(transaction["version"]), CBOLD)
self._pad.addstr(0, 31, "txid {}".format(transaction["txid"]), CBOLD)
self._pad.addstr(1, 31, "hash {}".format(transaction["hash"]), CBOLD)
if "blockhash" in transaction:
self._pad.addstr(2, 30,
"block {}".format(transaction["blockhash"]),
CBOLD)
else:
self._pad.addstr(2, 58, "unconfirmed transaction!", CBOLD + CRED)
async def _draw_wallet(self, wallet):
CGREEN = curses.color_pair(1)
CRED = curses.color_pair(3)
CYELLOW = curses.color_pair(5)
CBOLD = curses.A_BOLD
CREVERSE = curses.A_REVERSE
if "transactions" in wallet:
offset = self._tx_offset[0]
self._pad.addstr(
0, 1, "Transactions: {}".format(len(wallet["transactions"])),
CBOLD)
self._pad.addstr(0, 68, "[UP/DOWN: browse, ENTER: select]",
CYELLOW)
if offset > 0:
self._pad.addstr(1, 25, "... ^ ...", CBOLD)
if offset < len(wallet["transactions"]) - 11:
self._pad.addstr(19, 25, "... v ...", CBOLD)
for i, tx in enumerate(wallet["transactions"]):
if i < offset:
continue
if i > offset + 5:
break
color = CGREEN if tx["amount"] >= 0 else CRED
# if i == self._selected_tx[0] and self._hash == self._selected_tx[1]:
if i == self._selected_tx[0]:
color += CBOLD + CREVERSE
# hackerino
self._pad.addstr(2 + ((i - offset) * 3), 1, " " * 98,
color)
self._pad.addstr(2 + ((i - offset) * 3) + 1, 1, " " * 98,
color)
self._pad.addstr(
2 + ((i - offset) * 3), 1, "{}".format(
isoformatseconds(
datetime.datetime.utcfromtimestamp(
tx["timereceived"]))), color)
self._pad.addstr(2 + ((i - offset) * 3), 30,
"block: {: 7d}".format(tx["blockindex"]),
color)
self._pad.addstr(2 + ((i - offset) * 3), 81,
"{: 15.8f} VTC".format(tx["amount"], ), color)
self._pad.addstr(2 + ((i - offset) * 3) + 1, 1,
"{}".format(tx["address"]), color)
self._pad.addstr(2 + ((i - offset) * 3) + 1, 36,
"{}".format(tx["txid"]), color)
async def _draw_block(self, block, bestblockhash):
CGREEN = curses.color_pair(1)
CRED = curses.color_pair(3)
CYELLOW = curses.color_pair(5)
CBOLD = curses.A_BOLD
self._pad.addstr(
0, 46, "[J/K: browse, HOME/END: quicker, L: best, TAB: manual]",
CYELLOW)
self._pad.addstr(
0, 1, "Time {}".format(
isoformatseconds(
datetime.datetime.utcfromtimestamp(block["time"]))), CBOLD)
self._pad.addstr(0, 31, "Height {}".format(block["height"]), CBOLD)
self._pad.addstr(1, 1, "Size {} bytes".format(block["size"]), CBOLD)
self._pad.addstr(2, 1, "Weight {} WU".format(block["weight"]), CBOLD)
self._pad.addstr(3, 1, "Diff {:,d}".format(int(block["difficulty"])),
CBOLD)
self._pad.addstr(4, 1, "Version 0x{}".format(block["versionHex"]),
CBOLD)
self._pad.addstr(1, 31, "Hash {}".format(block["hash"]), CBOLD)
if "previousblockhash" in block:
self._pad.addstr(2, 31,
"Prev {}".format(block["previousblockhash"]),
CBOLD)
else:
self._pad.addstr(2, 60, "genesis block!", CBOLD + CRED)
if "nextblockhash" in block:
self._pad.addstr(3, 31, "Next {}".format(block["nextblockhash"]),
CBOLD)
elif block["hash"] == bestblockhash:
self._pad.addstr(3, 60, "best block!", CBOLD + CGREEN)
self._pad.addstr(4, 31, "Root {}".format(block["merkleroot"]), CBOLD)
