def GetExpectations(self):
expects_file = join(self.root, 'preparser.expectation')
map = {}
if exists(expects_file):
rule_regex = re.compile("^([\w\-]+)(?::([\w\-]+))?(?::(\d+),(\d+))?$")
for line in utils.ReadLinesFrom(expects_file):
if (line[0] == '#'): continue
rule_match = rule_regex.match(line)
if rule_match:
expects = []
if (rule_match.group(2)):
expects = expects + [rule_match.group(2)]
if (rule_match.group(3)):
expects = expects + [rule_match.group(3), rule_match.group(4)]
map[rule_match.group(1)] = expects
return map;
def ReadConfigurationInto(path, sections, defs):
"""Parses a .status file into specified sections and defs arguments."""
current_section = Section(Constant(True))
sections.append(current_section)
prefix = []
for line in utils.ReadLinesFrom(path):
header_match = HEADER_PATTERN.match(line)
if header_match:
condition_str = header_match.group(1).strip()
condition = ParseCondition(condition_str)
new_section = Section(condition)
sections.append(new_section)
current_section = new_section
continue
rule_match = RULE_PATTERN.match(line)
if rule_match:
path = prefix + _SplitPath(rule_match.group(1).strip())
value_str = rule_match.group(2).strip()
value = ParseCondition(value_str)
if not value:
return False
current_section.AddRule(Rule(rule_match.group(1), path, value))
continue
def_match = DEF_PATTERN.match(line)
if def_match:
name = def_match.group(1).lower()
value = ParseCondition(def_match.group(2).strip())
if not value:
return False
defs[name] = value
continue
prefix_match = PREFIX_PATTERN.match(line)
if prefix_match:
prefix = _SplitPath(prefix_match.group(1).strip())
continue
print 'Malformed line: "%s".' % line
return False
return True
