def set_environ_for_spawned_scripts():
from mmgen.term import get_terminal_size
os.environ['MMGEN_TERMINAL_WIDTH'] = str(get_terminal_size().width)
if os.getenv('MMGEN_DEBUG_ALL'):
for name in g.env_opts:
if name[:11] == 'MMGEN_DEBUG':
os.environ[name] = '1'
if not opt.pexpect_spawn:
os.environ['MMGEN_TEST_SUITE_POPEN_SPAWN'] = '1'
if not opt.system:
os.environ['PYTHONPATH'] = repo_root
if not opt.buf_keypress:
os.environ['MMGEN_DISABLE_HOLD_PROTECT'] = '1'
# If test.py itself is running under traceback, the spawned script shouldn't be, so disable this:
if os.getenv('MMGEN_TRACEBACK') and not opt.traceback:
os.environ['MMGEN_TRACEBACK'] = ''
os.environ['MMGEN_NO_LICENSE'] = '1'
os.environ['MMGEN_MIN_URANDCHARS'] = '3'
os.environ['MMGEN_BOGUS_SEND'] = '1'
os.environ['MMGEN_TEST_SUITE_PEXPECT'] = '1'
def set_environ_for_spawned_scripts():
from mmgen.term import get_terminal_size
os.environ['MMGEN_TERMINAL_WIDTH'] = str(get_terminal_size()[0])
if os.getenv('MMGEN_DEBUG_ALL'):
for name in g.env_opts:
if name[:11] == 'MMGEN_DEBUG':
os.environ[name] = '1'
if not opt.pexpect_spawn: os.environ['MMGEN_TEST_SUITE_POPEN_SPAWN'] = '1'
if not opt.system: os.environ['PYTHONPATH'] = repo_root
if not opt.buf_keypress:
os.environ['MMGEN_DISABLE_HOLD_PROTECT'] = '1'
# If test.py itself is running under traceback, the spawned script shouldn't be, so disable this:
if os.getenv('MMGEN_TRACEBACK') and not opt.traceback:
os.environ['MMGEN_TRACEBACK'] = ''
# Disable color in spawned scripts so pexpect can parse their output
os.environ['MMGEN_DISABLE_COLOR'] = '1'
os.environ['MMGEN_NO_LICENSE'] = '1'
os.environ['MMGEN_MIN_URANDCHARS'] = '3'
os.environ['MMGEN_BOGUS_SEND'] = '1'
# Tell spawned programs they're running in the test suite
os.environ['MMGEN_TEST_SUITE'] = '1'
def set_term_columns(self):
from mmgen.term import get_terminal_size
while True:
self.cols = get_terminal_size()[0]
if self.cols >= g.min_screen_width: break
m1 = 'Screen too narrow to display the tracking wallet\n'
m2 = 'Please resize your screen to at least {} characters and hit ENTER '
my_raw_input((m1 + m2).format(g.min_screen_width))
def set_term_columns(self):
from mmgen.term import get_terminal_size
while True:
self.cols = g.terminal_width or get_terminal_size()[0]
if self.cols >= g.min_screen_width: break
m1 = 'Screen too narrow to display the tracking wallet\n'
m2 = 'Please resize your screen to at least {} characters and hit ENTER '
my_raw_input((m1+m2).format(g.min_screen_width))
def Txview(*infiles, **kwargs):
from mmgen.filename import MMGenFileList
pager = 'pager' in kwargs and kwargs['pager']
terse = 'terse' in kwargs and kwargs['terse']
sort_key = kwargs['sort'] if 'sort' in kwargs else 'mtime'
flist = MMGenFileList(infiles, ftype=MMGenTX)
flist.sort_by_age(key=sort_key) # in-place sort
from mmgen.term import get_terminal_size
sep = u'—' * get_terminal_size()[0] + '\n'
out = sep.join(
[MMGenTX(fn).format_view(terse=terse) for fn in flist.names()])
(Msg, do_pager)[pager](out.rstrip())
def tt_get_terminal_size():
cmsg('Testing get_terminal_size():')
msg('X' * get_terminal_size().width)
confirm('Do the X’s exactly fill the width of the screen?')
def sort_and_view(unspent):
def s_amt(i): return i.amount
def s_txid(i): return "%s %03s" % (i.txid,i.vout)
def s_addr(i): return i.address
def s_age(i): return i.confirmations
def s_mmgen(i):
if i.mmid:
return "{}:{:>0{w}}".format(
*i.mmid.split(":"), w=g.mmgen_idx_max_digits)
else: return "G" + i.comment
sort,group,show_days,show_mmaddr,reverse = "age",False,False,True,True
unspent.sort(key=s_age,reverse=reverse) # Reverse age sort by default
total = trim_exponent(sum([i.amount for i in unspent]))
max_acct_len = max([len(i.mmid+" "+i.comment) for i in unspent])
hdr_fmt = "UNSPENT OUTPUTS (sort order: %s) Total BTC: %s"
options_msg = """
Sort options: [t]xid, [a]mount, a[d]dress, [A]ge, [r]everse, [M]mgen addr
Display options: show [D]ays, [g]roup, show [m]mgen addr, r[e]draw screen
""".strip()
prompt = \
"('q' = quit sorting, 'p' = print to file, 'v' = pager view, 'w' = wide view): "
mmid_w = max(len(i.mmid) for i in unspent)
from copy import deepcopy
from mmgen.term import get_terminal_size
written_to_file_msg = ""
msg("")
while True:
cols = get_terminal_size()[0]
if cols < g.min_screen_width:
msg(
"{pnl}-txcreate requires a screen at least {w} characters wide".format(
pnl=pnm.lower(),w=g.min_screen_width))
sys.exit(2)
addr_w = min(34+((1+max_acct_len) if show_mmaddr else 0),cols-46)
acct_w = min(max_acct_len, max(24,int(addr_w-10)))
btaddr_w = addr_w - acct_w - 1
tx_w = max(11,min(64, cols-addr_w-32))
txdots = "..." if tx_w < 64 else ""
fs = " %-4s %-" + str(tx_w) + "s %-2s %-" + str(addr_w) + "s %-13s %-s"
table_hdr = fs % ("Num","TX id Vout","","Address","Amount (BTC)",
"Age(d)" if show_days else "Conf.")
unsp = deepcopy(unspent)
for i in unsp: i.skip = ""
if group and (sort == "address" or sort == "txid"):
for a,b in [(unsp[i],unsp[i+1]) for i in range(len(unsp)-1)]:
if sort == "address" and a.address == b.address: b.skip = "addr"
elif sort == "txid" and a.txid == b.txid: b.skip = "txid"
for i in unsp:
amt = str(trim_exponent(i.amount))
lfill = 3 - len(amt.split(".")[0]) if "." in amt else 3 - len(amt)
i.amt = " "*lfill + amt
i.days = int(i.confirmations * g.mins_per_block / (60*24))
i.age = i.days if show_days else i.confirmations
if i.skip == "addr":
i.addr = "|" + "." * 33
else:
if show_mmaddr:
dots = ".." if btaddr_w < len(i.address) else ""
i.addr = "%s%s %s" % (
i.address[:btaddr_w-len(dots)],
dots, (
("{:<{w}} ".format(i.mmid,w=mmid_w) if i.mmid else "")
+ i.comment)[:acct_w]
)
else:
i.addr = i.address
i.tx = " " * (tx_w-4) + "|..." if i.skip == "txid" \
else i.txid[:tx_w-len(txdots)]+txdots
sort_info = ["reverse"] if reverse else []
sort_info.append(sort if sort else "unsorted")
if group and (sort == "address" or sort == "txid"):
sort_info.append("grouped")
out = [hdr_fmt % (" ".join(sort_info), total), table_hdr]
out += [fs % (str(n+1)+")",i.tx,i.vout,i.addr,i.amt,i.age)
for n,i in enumerate(unsp)]
msg("\n".join(out) +"\n\n" + written_to_file_msg + options_msg)
written_to_file_msg = ""
skip_prompt = False
while True:
reply = get_char(prompt, immed_chars="atDdAMrgmeqpvw")
if reply == 'a': unspent.sort(key=s_amt); sort = "amount"
elif reply == 't': unspent.sort(key=s_txid); sort = "txid"
elif reply == 'D': show_days = not show_days
elif reply == 'd': unspent.sort(key=s_addr); sort = "address"
elif reply == 'A': unspent.sort(key=s_age); sort = "age"
elif reply == 'M':
unspent.sort(key=s_mmgen); sort = "mmgen"
show_mmaddr = True
elif reply == 'r':
unspent.reverse()
reverse = not reverse
elif reply == 'g': group = not group
elif reply == 'm': show_mmaddr = not show_mmaddr
elif reply == 'e': pass
elif reply == 'q': pass
elif reply == 'p':
d = format_unspent_outputs_for_printing(unsp,sort_info,total)
of = "listunspent[%s].out" % ",".join(sort_info)
write_data_to_file(of,d,"unspent outputs listing")
written_to_file_msg = "Data written to '%s'\n\n" % of
elif reply == 'v':
do_pager("\n".join(out))
continue
elif reply == 'w':
data = format_unspent_outputs_for_printing(unsp,sort_info,total)
do_pager(data)
continue
else:
msg("\nInvalid input")
continue
break
msg("\n")
if reply == 'q': break
return tuple(unspent)