def repr__Rope(space, w_str):
node = w_str._node
length = node.length()
i = 0
buf = [' '] * (length * 4 + 2) # safely overallocate
quote = "'"
if (rope.find_int(node, ord(quote)) != -1
and rope.find_int(node, ord('"')) == -1):
quote = '"'
buf[0] = quote
iter = rope.ItemIterator(node)
while 1:
try:
c = iter.nextchar()
i += 1
except StopIteration:
break
bs_char = None # character quoted by backspace
if c == '\\' or c == quote:
bs_char = c
elif c == '\t':
bs_char = 't'
elif c == '\r':
bs_char = 'r'
elif c == '\n':
bs_char = 'n'
elif not '\x20' <= c < '\x7f':
n = ord(c)
buf[i] = '\\'
i += 1
buf[i] = 'x'
i += 1
buf[i] = "0123456789abcdef"[n >> 4]
i += 1
buf[i] = "0123456789abcdef"[n & 0xF]
else:
buf[i] = c
if bs_char is not None:
buf[i] = '\\'
i += 1
buf[i] = bs_char
i += 1
buf[i] = quote
return W_RopeObject(rope.rope_from_charlist(buf[:i + 1]))
def repr__Rope(space, w_str):
node = w_str._node
length = node.length()
i = 0
buf = [" "] * (length * 4 + 2) # safely overallocate
quote = "'"
if rope.find_int(node, ord(quote)) != -1 and rope.find_int(node, ord('"')) == -1:
quote = '"'
buf[0] = quote
iter = rope.ItemIterator(node)
while 1:
try:
c = iter.nextchar()
i += 1
except StopIteration:
break
bs_char = None # character quoted by backspace
if c == "\\" or c == quote:
bs_char = c
elif c == "\t":
bs_char = "t"
elif c == "\r":
bs_char = "r"
elif c == "\n":
bs_char = "n"
elif not "\x20" <= c < "\x7f":
n = ord(c)
buf[i] = "\\"
i += 1
buf[i] = "x"
i += 1
buf[i] = "0123456789abcdef"[n >> 4]
i += 1
buf[i] = "0123456789abcdef"[n & 0xF]
else:
buf[i] = c
if bs_char is not None:
buf[i] = "\\"
i += 1
buf[i] = bs_char
i += 1
buf[i] = quote
return W_RopeObject(rope.rope_from_charlist(buf[: i + 1]))
def repr__Rope(space, w_str):
node = w_str._node
length = node.length()
i = 0
buf = [' '] * (length * 4 + 2) # safely overallocate
quote = "'"
if (rope.find_int(node, ord(quote)) != -1 and
rope.find_int(node, ord('"')) == -1):
quote = '"'
buf[0] = quote
iter = rope.ItemIterator(node)
while 1:
try:
c = iter.nextchar()
i += 1
except StopIteration:
break
bs_char = None # character quoted by backspace
if c == '\\' or c == quote:
bs_char = c
elif c == '\t': bs_char = 't'
elif c == '\r': bs_char = 'r'
elif c == '\n': bs_char = 'n'
elif not '\x20' <= c < '\x7f':
n = ord(c)
buf[i] = '\\'
i += 1
buf[i] = 'x'
i += 1
buf[i] = "0123456789abcdef"[n>>4]
i += 1
buf[i] = "0123456789abcdef"[n&0xF]
else:
buf[i] = c
if bs_char is not None:
buf[i] = '\\'
i += 1
buf[i] = bs_char
i += 1
buf[i] = quote
return W_RopeObject(rope.rope_from_charlist(buf[:i+1]))