def as_yaml(self):
"""
Render the YAML node and subnodes as string.
"""
dumped = dump(self.as_marked_up(),
Dumper=StrictYAMLDumper,
allow_unicode=True)
return dumped if sys.version_info[0] == 3 else dumped.decode("utf8")
def start_line(self, document):
slicedpart = self._slice_segment(
self._indices, document, include_selected=False
)
if slicedpart is None or slicedpart == {} or slicedpart == []:
return 1
else:
return (
len(dump(slicedpart, Dumper=RoundTripDumper).rstrip().split("\n")) + 1
)
def problem_mark(self):
problem_line = self._chunk.end_line() - 1
str_document = dump(self._chunk.whole_document, Dumper=RoundTripDumper)
problem_index = len(u"\n".join(
str_document.split(u"\n")[:problem_line]))
return StringMark(
self._chunk.label,
problem_index,
problem_line,
0,
str_document,
problem_index + 1,
)
def context_mark(self):
context_line = self._chunk.start_line() - 1
str_document = dump(self._chunk.whole_document, Dumper=RoundTripDumper)
context_index = len(u"\n".join(
str_document.split(u"\n")[:context_line]))
return StringMark(
self._chunk.label,
context_index,
context_line,
0,
str_document,
context_index + 1,
)
def lines_after(self, document, how_many):
return "\n".join(
dump(document, Dumper=RoundTripDumper).split("\n")[
self.end_line(document) : self.end_line(document) + how_many
]
)
def lines_before(self, document, how_many):
return "\n".join(
dump(document, Dumper=RoundTripDumper).split("\n")[
self.start_line(document) - 1 - how_many : self.start_line(document) - 1
]
)
def lines(self, document):
return "\n".join(
dump(document, Dumper=RoundTripDumper).split("\n")[
self.start_line(document) - 1 : self.end_line(document)
]
)
def end_line(self, document):
slicedpart = self._slice_segment(self._indices, document, include_selected=True)
return len(dump(slicedpart, Dumper=RoundTripDumper).rstrip().split("\n"))