def __str__(self):
_today = datetime.date.today()
def print_month(date):
if date.year != _today.year:
return '{0}.{1}'.format(str(date.year)[-2:],
Option.MONTH[date.month - 1])
else:
return Option.MONTH[date.month - 1]
output = io.StringIO()
print(*[makebold(print_month(date)) for date in self._serial_months],
end=' ',
file=output)
for date in month_range(_next_month(self._serial_months[-1]),
_next_month(self._quarterly_months[-1])):
if date in self._quarterly_months:
print(makebold(print_month(date)), end=' ', file=output)
else:
print(print_month(date), end=' ', file=output)
return output.getvalue()
def _date(string):
if '.' not in string or 2 != string.count('.'):
raise ValueError('date format YYYY.MM.DD')
return datetime.date(*[int(x) for x in string.split('.')])
def _parse_args():
parser = argparse.ArgumentParser("Days between dates")
parser.add_argument('-f', '--from', dest='start',
type=_date, default=datetime.date.today(),
help='From date. Format: YYYY.MM.DD')
parser.add_argument('stop',
type=_date, default=None, nargs='+',
help='Until date(s). Format: YYYY.MM.DD')
return parser.parse_args()
def _makeblue(string):
return tty._bold(34) + string + tty.reset
if "__main__" == __name__:
args = _parse_args()
print('Days between', args.start, 'and:')
for d in args.stop:
print(d,
makebold(str((d - args.start if d >= args.start
else args.start - d).days)))
-------------------
0 -1 -2 -3 -4 -5 -6 -m.weekday()
11 10 9 8 7 6 5 11 - m.weekday()
4 3 2 1 0 6 5 (11 - m.weekday()) % 7
-------------------
'''
return m + datetime.timedelta(days=((11 - m.weekday()) % 7 + 14))
def _date(string):
if '.' not in string or 1 != string.count('.'):
raise ValueError('date format YYYY.MM')
return datetime.date(*[int(x) for x in (string + '.1').split('.')])
def _parse_args():
parser = argparse.ArgumentParser("Expiration Day")
parser.add_argument('month',
type=_date, default=[datetime.date.today().replace(day=1)],
nargs='*',
help='Expiration month(s). Format: YYYY.MM')
return parser.parse_args()
if "__main__" == __name__:
args = _parse_args()
for m in args.month:
print(m.strftime("%Y %b"), makebold(str(expiration(m).day)))
def _makered(string):
return tty._bold(31) + string + tty.reset
def _makegreen(string):
return tty._bold(32) + string + tty.reset
def _makeblue(string):
return tty._bold(34) + string + tty.reset
if "__main__" == __name__:
args = _parse_args()
_help(max_strike=args.max_strike)
for i in range(1, args.contracts + 1):
type_ = random.choice(Option.TYPE)
month = random.choice(Option.MONTH)
strike = (5 * random.choice(range(1, args.max_strike // 5))
+ random.choice((0, 2.5)))
option = Option(type_, month, strike)
strike_string = "{0:>5}".format(strike)
print(makebold("{0:>{1}}".format(i, len(str(args.contracts)))),
option,
_makeblue(strike_string) if strike % 1 else strike_string,
'STOCK',
month,
_makered(type_) if type_ == 'put' else _makegreen(type_))
for m in range(len(Option.MONTH))))
print()
if "__main__" == __name__:
args = _parse_args()
_help()
max_id_len = len(str(args.contracts))
output = io.StringIO()
print('{0:>{1}}'.format('ID', max_id_len),
'{0:>5}'.format('TYPE'),
'MONTH',
'TRADED MONTHS',
end=' ', file=output)
print(output.getvalue())
print('-' * 70)
for i in range(args.contracts):
type_ = args.type if args.type else random.choice(Option.TYPE)
month = args.month if args.month else random.choice(Option.MONTH)
option = Option(type_, month)
print(makebold("{0:>{1}}".format(i + 1, max_id_len)),
"{0:>5}".format(type_),
_makeblue('{0:>5}'.format(month)),
option)
