def extract_dependence(comment_lines):
support_separartor = ",; "
dependence = []
for line in comment_lines:
line = filter_line(line, DEPENDENCE_FLAG)
if not line:
continue
parser = shlex.shlex(line)
parser.whitespace += support_separartor
parser.whitespace_split = True
dependence += list(parser)
return set(dependence)
def extract_commands(comment_lines):
commands = []
flag = False
merge_command = ""
for command in comment_lines:
command = filter_line(command, EXEC_FLAG)
if not command:
continue
if command.strip()[-1] == "\\":
flag = True
merge_command += "{} ".format(command.strip()[:-1])
else:
if flag:
merge_command += "{} ".format(command)
flag = False
if merge_command == "":
commands.append(command)
else:
commands.append(merge_command)
merge_command = ""
if not commands and merge_command.strip():
commands.append(merge_command)
return commands
def extract_expect(comment_lines):
expect_line = [filter_line(line, EXPECT_FLAG) for line in comment_lines]
expect_line = [line for line in expect_line if line]
if not expect_line:
return PASS
return expect_line[-1]