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 _check_assign_on_single_line(self, oToi):
if self.assign_on_single_line == 'ignore':
return
iLine, lTokens = utils.get_toi_parameters(oToi)
bSearch = False
iOpenParen = 0
iCloseParen = 0
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
if lTokens[iToken].get_value() == '=>':
iPreviousToken = utils.find_previous_non_whitespace_token(
iToken - 1, lTokens)
iToken, bAssignmentFound = _classify_assignment(iToken, lTokens)
if bAssignmentFound:
# rule_utils.print_debug(lTokens[iPreviousToken:iToken + 1])
if rule_utils.number_of_carriage_returns(
lTokens[iPreviousToken:iToken]) > 0:
iErrorLine = rule_utils.number_of_carriage_returns(
lTokens[:iPreviousToken]) + iLine
sSolution = 'Remove carriage returns for assignments.'
oViolation = _create_violation(oToi, iErrorLine,
iPreviousToken, iToken,
'assign_on_single_line',
'remove', sSolution)
self.add_violation(oViolation)
oToken = lTokens[iToken]
if isinstance(oToken, parser.open_parenthesis):
bFirstParenFound = True
iToken += 1
return None
def _check_close_paren_new_line(self, oToi):
if self.close_paren_new_line == 'ignore':
return
iLine, lTokens = utils.get_toi_parameters(oToi)
bAssignmentFound = False
bOthersClause = False
iToken = _find_assignment_operator(lTokens) + 1
iStopIndex = _find_last_closing_paren(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 isinstance(oToken, parser.close_parenthesis):
if utils.does_token_start_line(iToken, lTokens):
if self.close_paren_new_line == 'no':
iStart = utils.find_previous_non_whitespace_token(
iToken - 1, lTokens)
iErrorLine = rules_utils.number_of_carriage_returns(
lTokens[:iToken]) + iLine
sSolution = 'Move closing parenthesis to previous line.'
oViolation = _create_violation(oToi, iErrorLine, iStart,
iToken,
'close_paren_new_line',
'remove', sSolution)
self.add_violation(oViolation)
else:
if self.close_paren_new_line == 'yes':
iStart = iToken - 1
iErrorLine = rules_utils.number_of_carriage_returns(
lTokens[:iToken]) + iLine
sSolution = 'Move closing parenthesis to the next line.'
oViolation = _create_violation(oToi, iErrorLine, iStart,
iToken,
'close_paren_new_line',
'insert', sSolution)
self.add_violation(oViolation)
iToken += 1
return None
