/usr/lib/python2.7/dist-packages/sqlalchemy_utils/primitives/weekdays.py is in python-sqlalchemy-utils 0.30.12-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 | import six
from sqlalchemy_utils.utils import str_coercible
from .weekday import WeekDay
@str_coercible
class WeekDays(object):
def __init__(self, bit_string_or_week_days):
if isinstance(bit_string_or_week_days, six.string_types):
self._days = set()
if len(bit_string_or_week_days) != WeekDay.NUM_WEEK_DAYS:
raise ValueError(
'Bit string must be {0} characters long.'.format(
WeekDay.NUM_WEEK_DAYS
)
)
for index, bit in enumerate(bit_string_or_week_days):
if bit not in '01':
raise ValueError(
'Bit string may only contain zeroes and ones.'
)
if bit == '1':
self._days.add(WeekDay(index))
elif isinstance(bit_string_or_week_days, WeekDays):
self._days = bit_string_or_week_days._days
else:
self._days = set(bit_string_or_week_days)
def __eq__(self, other):
if isinstance(other, WeekDays):
return self._days == other._days
elif isinstance(other, six.string_types):
return self.as_bit_string() == other
else:
return NotImplemented
def __iter__(self):
for day in sorted(self._days):
yield day
def __contains__(self, value):
return value in self._days
def __repr__(self):
return '%s(%r)' % (
self.__class__.__name__,
self.as_bit_string()
)
def __unicode__(self):
return u', '.join(six.text_type(day) for day in self)
def as_bit_string(self):
return ''.join(
'1' if WeekDay(index) in self._days else '0'
for index in six.moves.xrange(WeekDay.NUM_WEEK_DAYS)
)
|