SubString/warnachinka			SubString/sver
t	1	class SubString:	t	1	class SubString:
	2	def __init__(self, s):		2	def __init__(self, s):
	3	self.s = str(s)		3	self.s = str(s)
	4			4
	5	def __sub__(self, other):		5	def __sub__(self, other):
	6	res = ''		6	res = ''
	7	f = other.s if isinstance(other, SubString) else other		7	f = other.s if isinstance(other, SubString) else other
	8	tosub = {}		8	tosub = {}
	9	for a in f:		9	for a in f:
	10	if a in tosub:		10	if a in tosub:
	11	tosub[a] += 1		11	tosub[a] += 1
	12	else:		12	else:
	13	tosub[a] = 1		13	tosub[a] = 1
	14	for ch in self.s:		14	for ch in self.s:
	15	if ch in tosub and tosub[ch] > 0:		15	if ch in tosub and tosub[ch] > 0:
	16	tosub[ch] -= 1		16	tosub[ch] -= 1
	17	else:		17	else:
	18	res += ch		18	res += ch
	19	return SubString(res)		19	return SubString(res)
	20			20
	21	def __add__(self, other):		21	def __add__(self, other):
	22	f = other.s if isinstance(other, SubString) else other		22	f = other.s if isinstance(other, SubString) else other
	23	return SubString(self.s + f)		23	return SubString(self.s + f)
	24			24
	25	def __radd__(self, other):		25	def __radd__(self, other):
	26	f = other.s if isinstance(other, SubString) else other		26	f = other.s if isinstance(other, SubString) else other
	27	return SubString(f + self.s)		27	return SubString(f + self.s)
	28			28
	29	def __mul__(self, other):		29	def __mul__(self, other):
	30	return SubString(self.s * other)		30	return SubString(self.s * other)
	31			31
	32	def __getitem__(self, item):		32	def __getitem__(self, item):
	33	return SubString(self.s[item])		33	return SubString(self.s[item])
	34			34
	35	def __repr__(self):		35	def __repr__(self):
	36	return self.s		36	return self.s
	37			37
	38	def __str__(self):		38	def __str__(self):
	39	return self.s		39	return self.s
	40			40
	41	def __contains__(self, item):		41	def __contains__(self, item):
	42	f = item.s if isinstance(item, SubString) else item		42	f = item.s if isinstance(item, SubString) else item
	43	return self.s.__contains__(f)		43	return self.s.__contains__(f)
	44			44
	45	def __eq__(self, other):		45	def __eq__(self, other):
	46	f = other.s if isinstance(other, SubString) else other		46	f = other.s if isinstance(other, SubString) else other
	47	return self.s.__eq__(f)		47	return self.s.__eq__(f)
	48			48
	49	def __gt__(self, other):		49	def __gt__(self, other):
	50	f = other.s if isinstance(other, SubString) else other		50	f = other.s if isinstance(other, SubString) else other
	51	return self.s.__gt__(f)		51	return self.s.__gt__(f)
	52			52
	53	def __ge__(self, other):		53	def __ge__(self, other):
	54	f = other.s if isinstance(other, SubString) else other		54	f = other.s if isinstance(other, SubString) else other
	55	return self.s.__ge__(f)		55	return self.s.__ge__(f)
	56			56
	57	def __len__(self):		57	def __len__(self):
	58	return self.s.__len__()		58	return self.s.__len__()
	59			59
	60	def __getattr__(self, name):		60	def __getattr__(self, name):
	61	attr = getattr(self.s, name)		61	attr = getattr(self.s, name)
	62	if not callable(attr):		62	if not callable(attr):
	63	return attr		63	return attr
	64			64
	65	def mapper(a):		65	def mapper(a):
	66	if isinstance(a, SubString):		66	if isinstance(a, SubString):
	67	return a.s		67	return a.s
	68	return a		68	return a
	69			69
	70	def method(*args):		70	def method(*args):
	71	if len(args) > 0:		71	if len(args) > 0:
	72	args = tuple(map(mapper, args))		72	args = tuple(map(mapper, args))
	73	return SubString(attr(*args))		73	return SubString(attr(*args))
	74	return SubString(attr())		74	return SubString(attr())
	75			75
	76	return method		76	return method
	77			77

Legends
Colors  Added  Changed Deleted	Links (f)irst change (n)ext change (t)op