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misra.py: Rewrote rule texts parser

This commit is contained in:
Daniel Marjamäki 2019-04-16 10:57:31 +02:00
parent ccc830870c
commit 146326bfaf
1 changed files with 26 additions and 13 deletions
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39
addons/misra.py
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@ -2051,36 +2051,49 @@ class MisraChecker:
file_stream = open(filename, 'rt') file_stream = open(filename, 'rt')
# Parse the rule texts # Parse the rule texts
rule = None rule = None
state = 0 # 0=Expect "Rule X.Y", 1=Expect "Advisory|Required|Mandatory", 2=Expect "Text..", 3=Expect "..more text"
for line in file_stream: for line in file_stream:
line = line.replace('\r', '').replace('\n', '') line = line.replace('\r', '').replace('\n', '')
if len(line) == 0:
if rule:
num1 = 0
num2 = 0
rule = None
continue
if not appendixA: if not appendixA:
if line.find('Appendix A') >= 0 and line.find('Summary of guidelines') >= 10: if line.find('Appendix A') >= 0 and line.find('Summary of guidelines') >= 10:
appendixA = True appendixA = True
continue continue
if line.find('Appendix B') >= 0: if line.find('Appendix B') >= 0:
break break
if len(line) == 0:
if state >= 3:
state = 0
continue
res = Rule_pattern.match(line) res = Rule_pattern.match(line)
if res: if res:
num1 = int(res.group(1)) num1 = int(res.group(1))
num2 = int(res.group(2)) num2 = int(res.group(2))
rule = Rule(num1, num2) rule = Rule(num1, num2)
state = 1
continue continue
if Choice_pattern.match(line): if rule is None:
if rule: continue
if state == 1: # Expect "Advisory|Required|Mandatory"
if Choice_pattern.match(line):
rule.severity = line rule.severity = line
elif xA_Z_pattern.match(line): state = 2
if rule: else:
rule = None
state = 0
elif state == 2: # Expect "Text.."
if xA_Z_pattern.match(line):
state = 3
rule.text = line rule.text = line
self.ruleTexts[rule.num] = rule self.ruleTexts[rule.num] = rule
elif rule and a_z_pattern.match(line): else:
self.ruleTexts[rule.num].text = self.ruleTexts[rule.num].text + ' ' + line rule = None
continue state = 0
elif state == 3: # Expect ".. more text"
if a_z_pattern.match(line):
self.ruleTexts[rule.num].text += ' ' + line
else:
rule = None
state = 0
def parseDump(self, dumpfile): def parseDump(self, dumpfile):