def _check_new_line_after_assign(self, oToi):
if self.new_line_after_assign == 'ignore':
return
iLine, lTokens = utils.get_toi_parameters(oToi)
iNextToken = utils.find_next_non_whitespace_token(1, lTokens)
iNumCarriageReturns = utils.count_carriage_returns(lTokens[:iNextToken])
if iNumCarriageReturns == 0:
if self.new_line_after_assign == 'yes':
sSolution = 'Add return after assignment.'
oViolation = _create_violation(oToi, iLine, 1, 1,
'new_line_after_assign', 'insert',
sSolution)
self.add_violation(oViolation)
else:
if self.new_line_after_assign == 'no':
sSolution = 'Move code after assignment to the same line as assignment.'
oViolation = _create_violation(oToi, iLine, 0, iNextToken,
'new_line_after_assign', 'remove',
sSolution)
self.add_violation(oViolation)
def _check_open_paren_new_line(self, oToi):
if self.open_paren_new_line == 'ignore':
return
iLine, lTokens = utils.get_toi_parameters(oToi)
bSearch = False
bAssignmentFound = False
bOthersClause = False
iToken = _find_assignment_operator(lTokens) + 1
iStopIndex = len(lTokens)
bFirstParenFound = False
while iToken < iStopIndex:
if bFirstParenFound:
iToken, bOthersClause = _classify_others(iToken, lTokens)
if bOthersClause:
iToken += 1
continue
iToken, bAssignmentFound = _classify_assignment(iToken, lTokens)
if bAssignmentFound:
iToken += 1
continue
oToken = lTokens[iToken]
if isinstance(oToken, parser.open_parenthesis):
bFirstParenFound = True
if utils.is_token_at_end_of_line(iToken, lTokens):
if self.open_paren_new_line == 'no':
iEnd = utils.find_next_non_whitespace_token(
iToken + 1, lTokens)
iErrorLine = rule_utils.number_of_carriage_returns(
lTokens[:iToken]) + iLine
sSolution = 'Remove carriage return after open parenthesis.'
oViolation = _create_violation(oToi, iErrorLine, iToken,
iEnd, 'open_paren_new_line',
'remove', sSolution)
self.add_violation(oViolation)
else:
if self.open_paren_new_line == 'yes':
sSolution = 'Add carriage return after open parenthesis.'
iErrorLine = rule_utils.number_of_carriage_returns(
lTokens[:iToken]) + iLine
oViolation = _create_violation(oToi, iErrorLine, iToken,
iToken,
'open_paren_new_line',
'insert', sSolution)
self.add_violation(oViolation)
bOthersClause = False
iToken += 1
return None
def _starts_with_paren(lTokens):
iToken = utils.find_next_non_whitespace_token(1, lTokens)
try:
if isinstance(lTokens[iToken], parser.open_parenthesis):
return True
except IndexError:
if isinstance(lTokens[0], parser.open_parenthesis):
return True
return False