def _check_empty_line_after_codding(
self,
token: tokenize.TokenInfo,
) -> None:
"""
Checks that we have a blank line after the magic comments.
PEP-263 says: a magic comment must be placed into the source
files either as first or second line in the file
See also:
https://www.python.org/dev/peps/pep-0263/
"""
if token.start == (1, 0):
tokens = iter(self.file_tokens[self.file_tokens.index(token):])
available_offset = 2 # comment + newline
while True:
next_token = next(tokens)
if not available_offset:
available_offset = self._offset_for_comment_line(
next_token,
)
if available_offset > 0:
available_offset -= 1
continue
if next_token.exact_type not in self._allowed_newlines:
self.add_violation(EmptyLineAfterCodingViolation(token))
break
def _check_comment_capitalization(
self,
token: tokenize.TokenInfo,
) -> None:
"""
Checks that single line comments start with capital letters.
for comment test if starts with
lowercase: lookup if multiline starts with capital
uppercase: check if it is single line or no previous comment
"""
if token.start[0] == 1:
tokens = iter(self.file_tokens[self.file_tokens.index(token):])
available_offset = 2 # comment + newline
while True:
next_token = next(tokens)
if not available_offset:
available_offset = self._offset_for_comment_line(
next_token,
)
if available_offset > 0:
available_offset -= 1
continue
if next_token.exact_type not in self._allowed_newlines:
self.add_violation(EmptyLineAfterCodingViolation(token))
break
def _check_empty_line_after_codding(
self,
token: tokenize.TokenInfo,
) -> None:
"""
Checks that we have a blank line after the magic comments.
PEP-263 says: a magic comment must be placed into the source
files either as first or second line in the file
See also:
https://www.python.org/dev/peps/pep-0263/
"""
if token.start != (1, 0):
return
tokens = iter(self.file_tokens[self.file_tokens.index(token):])
available_offset = 2 # comment + newline
while True:
next_token = next(tokens)
if not available_offset:
available_offset = self._offset_for_comment_line(
next_token,
)
if available_offset > 0:
available_offset -= 1
continue
# We have a coverage error here.
# It reports, that this line is not covered.
# While we do have test cases for both correct and wrong cases.
if next_token.exact_type not in self._newlines: # pragma: no cover
self.add_violation(EmptyLineAfterCodingViolation(token))
break