def scan_plain(self):
chunks = []
start_mark = self.get_mark()
spaces = []
while True:
length = 0
while True:
if self.peek(length) not in 'eE.0123456789nul-tr+fas':
break
length += 1
if length == 0:
break
self.allow_simple_key = False
chunks.extend(spaces)
chunks.append(self.prefix(length))
self.forward(length)
end_mark = self.get_mark()
return tokens.ScalarToken(''.join(chunks), True, start_mark, end_mark)
def scan_flow_scalar(self): # See the specification for details. # Note that we loose indentation rules for quoted scalars. Quoted # scalars don't need to adhere indentation because " and ' clearly # mark the beginning and the end of them. Therefore we are less # restrictive then the specification requires. We only need to check # that document separators are not included in scalars. chunks = [] start_mark = self.get_mark() quote = self.peek() self.forward() chunks.extend(self.scan_flow_scalar_non_spaces(start_mark)) while self.peek() != quote: chunks.extend(self.scan_flow_scalar_spaces(start_mark)) chunks.extend(self.scan_flow_scalar_non_spaces(start_mark)) self.forward() end_mark = self.get_mark() return tokens.ScalarToken(unicode().join(chunks), False, start_mark, end_mark, '"')
