def check_line(line, i):
if not line.endswith("\n"):
self.add_message("missing-final-newline", line=i)
else:
# exclude \f (formfeed) from the rstrip
stripped_line = line.rstrip("\t\n\r\v ")
if not stripped_line and _EMPTY_LINE in self.config.no_space_check:
# allow empty lines
pass
elif line[len(stripped_line) :] not in ("\n", "\r\n"):
self.add_message(
"trailing-whitespace", line=i, col_offset=len(stripped_line)
)
# Don't count excess whitespace in the line length.
line = stripped_line
mobj = OPTION_RGX.search(line)
if mobj and "=" in line:
front_of_equal, _, back_of_equal = mobj.group(1).partition("=")
if front_of_equal.strip() == "disable":
if "line-too-long" in {
_msg_id.strip() for _msg_id in back_of_equal.split(",")
}:
return None
line = line.rsplit("#", 1)[0].rstrip()
if len(line) > max_chars and not ignore_long_line.search(line):
self.add_message("line-too-long", line=i, args=(len(line), max_chars))
return i + 1
def check_line(line, i, prev_line=None):
if not line.endswith('\n'):
self.add_message('missing-final-newline', line=i)
else:
# exclude \f (formfeed) from the rstrip
stripped_line = line.rstrip('\t\n\r\v ')
if not stripped_line and _EMPTY_LINE in self.config.no_space_check:
# allow empty lines
pass
elif line[len(stripped_line):] not in ('\n', '\r\n'):
self.add_message('trailing-whitespace', line=i)
# Don't count excess whitespace in the line length.
line = stripped_line
mobj = OPTION_RGX.search(line)
if mobj and mobj.group(1).split('=', 1)[0].strip() == 'disable':
line = line.split('#')[0].rstrip()
if len(line) > max_chars and not ignore_long_line.search(line):
self.add_message('line-too-long', line=i, args=(len(line), max_chars))
return i + 1
def process_tokens(self, tokens):
"""inspect the source to find fixme problems"""
if not self.config.notes:
return
comments = (token_info for token_info in tokens
if token_info.type == tokenize.COMMENT)
for comment in comments:
comment_text = comment.string[1:].lstrip(
) # trim '#' and whitespaces
# handle pylint disable clauses
disable_option_match = OPTION_RGX.search(comment_text)
if disable_option_match:
try:
_, value = disable_option_match.group(1).split("=", 1)
values = [
_val.strip().upper() for _val in value.split(",")
]
if set(values) & set(self.config.notes):
continue
except ValueError:
self.add_message(
"bad-inline-option",
args=disable_option_match.group(1).strip(),
line=comment.start[0],
)
continue
# emit warnings if necessary
match = self._fixme_pattern.search("#" + comment_text.lower())
if match:
note = match.group(1)
self.add_message(
"fixme",
col_offset=comment.string.lower().index(note.lower()),
args=comment_text,
line=comment.start[0],
)