def check(conf, token, prev, next, nextnext, context):
if prev is None:
return
curr_line_indent = token.start_mark.column
if isinstance(token, yaml.StreamEndToken):
curr_line_indent = 0
skip_first_line = True
if isinstance(prev, yaml.StreamStartToken):
skip_first_line = False
prev_line_indent = 0
else:
prev_line_indent = get_line_indent(prev)
if prev_line_indent <= curr_line_indent:
prev_line_indent = -1 # disable it
for comment in get_comments_between_tokens(
prev, token, skip_first_line=skip_first_line):
if comment.column - 1 == curr_line_indent:
prev_line_indent = -1 # disable it
elif comment.column - 1 != prev_line_indent:
yield LintProblem(comment.line, comment.column,
'comment not indented like content')
def test_get_line_indent(self):
tokens = list(yaml.scan('a: 1\n'
'b:\n'
' - c: [2, 3, {d: 4}]\n'))
self.assertEqual(tokens[3].value, 'a')
self.assertEqual(tokens[5].value, '1')
self.assertEqual(tokens[7].value, 'b')
self.assertEqual(tokens[13].value, 'c')
self.assertEqual(tokens[16].value, '2')
self.assertEqual(tokens[18].value, '3')
self.assertEqual(tokens[22].value, 'd')
self.assertEqual(tokens[24].value, '4')
for i in (3, 5):
self.assertEqual(get_line_indent(tokens[i]), 0)
for i in (7,):
self.assertEqual(get_line_indent(tokens[i]), 0)
for i in (13, 16, 18, 22, 24):
self.assertEqual(get_line_indent(tokens[i]), 2)
def check(conf, comment):
# Only check block comments
if (not isinstance(comment.token_before, yaml.StreamStartToken) and
comment.token_before.end_mark.line + 1 == comment.line_no):
return
next_line_indent = comment.token_after.start_mark.column
if isinstance(comment.token_after, yaml.StreamEndToken):
next_line_indent = 0
if isinstance(comment.token_before, yaml.StreamStartToken):
prev_line_indent = 0
else:
prev_line_indent = get_line_indent(comment.token_before)
# In the following case only the next line indent is valid:
# list:
# # comment
# - 1
# - 2
if prev_line_indent <= next_line_indent:
prev_line_indent = next_line_indent
# If two indents are valid but a previous comment went back to normal
# indent, for the next ones to do the same. In other words, avoid this:
# list:
# - 1
# # comment on valid indent (0)
# # comment on valid indent (4)
# other-list:
# - 2
if (comment.comment_before is not None and
not comment.comment_before.is_inline()):
prev_line_indent = comment.comment_before.column_no - 1
if (comment.column_no - 1 != prev_line_indent and
comment.column_no - 1 != next_line_indent):
yield LintProblem(comment.line_no, comment.column_no,
'comment not indented like content')
def check(conf, comment):
# Only check block comments
if (not isinstance(comment.token_before, yaml.StreamStartToken)
and comment.token_before.end_mark.line + 1 == comment.line_no):
return
next_line_indent = comment.token_after.start_mark.column
if isinstance(comment.token_after, yaml.StreamEndToken):
next_line_indent = 0
if isinstance(comment.token_before, yaml.StreamStartToken):
prev_line_indent = 0
else:
prev_line_indent = get_line_indent(comment.token_before)
# In the following case only the next line indent is valid:
# list:
# # comment
# - 1
# - 2
if prev_line_indent <= next_line_indent:
prev_line_indent = next_line_indent
# If two indents are valid but a previous comment went back to normal
# indent, for the next ones to do the same. In other words, avoid this:
# list:
# - 1
# # comment on valid indent (0)
# # comment on valid indent (4)
# other-list:
# - 2
if (comment.comment_before is not None
and not comment.comment_before.is_inline()):
prev_line_indent = comment.comment_before.column_no - 1
if (comment.column_no - 1 != prev_line_indent
and comment.column_no - 1 != next_line_indent):
yield LintProblem(comment.line_no, comment.column_no,
'comment not indented like content')
