def getitem__String_ANY(space, w_str, w_index):
ival = space.getindex_w(w_index, space.w_IndexError, "string index")
str = w_str._value
slen = len(str)
if ival < 0:
ival += slen
if ival < 0 or ival >= slen:
raise OperationError(space.w_IndexError, space.wrap("string index out of range"))
return wrapchar(space, str[ival])
def getitem__Rope_ANY(space, w_str, w_index):
ival = space.getindex_w(w_index, space.w_IndexError, "string index")
node = w_str._node
slen = node.length()
if ival < 0:
ival += slen
if ival < 0 or ival >= slen:
raise OperationError(space.w_IndexError, space.wrap("string index out of range"))
return wrapchar(space, node.getchar(ival))
def getitem__StringSlice_ANY(space, w_str, w_index):
ival = space.getindex_w(w_index, space.w_IndexError, "string index")
slen = w_str.stop - w_str.start
if ival < 0:
ival += slen
if ival < 0 or ival >= slen:
exc = space.call_function(space.w_IndexError,
space.wrap("string index out of range"))
raise OperationError(space.w_IndexError, exc)
return wrapchar(space, w_str.str[w_str.start + ival])
def getitem__String_ANY(space, w_str, w_index):
ival = space.getindex_w(w_index, space.w_IndexError, "string index")
str = w_str._value
slen = len(str)
if ival < 0:
ival += slen
if ival < 0 or ival >= slen:
raise OperationError(space.w_IndexError,
space.wrap("string index out of range"))
return wrapchar(space, str[ival])
def getitem__StringSlice_ANY(space, w_str, w_index):
ival = space.getindex_w(w_index, space.w_IndexError, "string index")
slen = w_str.stop - w_str.start
if ival < 0:
ival += slen
if ival < 0 or ival >= slen:
exc = space.call_function(space.w_IndexError,
space.wrap("string index out of range"))
raise OperationError(space.w_IndexError, exc)
return wrapchar(space, w_str.str[w_str.start + ival])
def getitem__Rope_ANY(space, w_str, w_index):
ival = space.getindex_w(w_index, space.w_IndexError, "string index")
node = w_str._node
slen = node.length()
if ival < 0:
ival += slen
if ival < 0 or ival >= slen:
raise OperationError(space.w_IndexError,
space.wrap("string index out of range"))
return wrapchar(space, node.getchar(ival))
def next__RopeIter(space, w_ropeiter):
if w_ropeiter.node is None:
raise OperationError(space.w_StopIteration, space.w_None)
try:
char = w_ropeiter.item_iter.nextchar()
w_item = wrapchar(space, char)
except StopIteration:
w_ropeiter.node = None
w_ropeiter.char_iter = None
raise OperationError(space.w_StopIteration, space.w_None)
w_ropeiter.index += 1
return w_item
def next__RopeIter(space, w_ropeiter):
if w_ropeiter.node is None:
raise OperationError(space.w_StopIteration, space.w_None)
try:
char = w_ropeiter.item_iter.nextchar()
w_item = wrapchar(space, char)
except StopIteration:
w_ropeiter.node = None
w_ropeiter.char_iter = None
raise OperationError(space.w_StopIteration, space.w_None)
w_ropeiter.index += 1
return w_item