def testWhitespaceDoesntNukeNewline(self):
test_data = "trailing spaces \nno trailing spaces\n"
expected = [["trailing", "spaces"], ["no", "trailing", "spaces"]]
results = config_file.FieldParser().ParseEntries(test_data)
for i, expect in enumerate(expected):
self.assertItemsEqual(expect, results[i])
expected = [["trailing", "spaces", "no", "trailing", "spaces"]]
results = config_file.FieldParser(sep=r"\s+").ParseEntries(test_data)
for i, expect in enumerate(expected):
self.assertItemsEqual(expect, results[i])
def _ParseInsserv(self, data):
"""/etc/insserv.conf* entries define system facilities.
Full format details are in man 8 insserv, but the basic structure is:
$variable facility1 facility2
$second_variable facility3 $variable
Any init script that specifies Required-Start: $second_variable needs to be
expanded to facility1 facility2 facility3.
Args:
data: A string of insserv definitions.
"""
parser = config_file.FieldParser()
entries = parser.ParseEntries(data)
raw = {e[0]: e[1:] for e in entries}
# Now expand out the facilities to services.
facilities = {}
for k, v in raw.iteritems():
# Remove interactive tags.
k = k.replace("<", "").replace(">", "")
facilities[k] = v
for k, vals in facilities.iteritems():
self.insserv[k] = []
for v in vals:
self.insserv[k].extend(self._InsservExpander(facilities, v))
def testNoFinalTerminator(self):
test_data = "you forgot a newline"
expected = [["you", "forgot", "a", "newline"]]
cfg = config_file.FieldParser()
results = cfg.ParseEntries(test_data)
for i, expect in enumerate(expected):
self.assertItemsEqual(expect, results[i])
def testParser(self):
test_data = r"""
each of these words:should;be \
fields # but not these ones \n, or \ these.
this should be another entry "with this quoted text as one field"
'an entry'with" only two" fields ;; and not this comment.
"""
expected = [["each", "of", "these", "words", "should", "be", "fields"],
["this", "should", "be", "another", "entry",
"with this quoted text as one field"],
["an entrywith only two", "fields"]]
cfg = config_file.FieldParser(sep=[r"\s+", ":", ";"], comments=["#", ";;"])
results = cfg.ParseEntries(test_data)
for i, expect in enumerate(expected):
self.assertItemsEqual(expect, results[i])
def __init__(self):
super(PathParser, self).__init__()
# Terminate entries on ";" to capture multiple values on one line.
self.parser = config_file.FieldParser(term=r"[\r\n;]")
