def test_create(self):
""" Test that a Quotation.create works when supported language and quotation character """
tests = [
{"lc": constants.LC_FRENCH, "char": u"«"},
{"lc": constants.LC_ENGLISH, "char": u"\"", "close": True},
{"lc": constants.LC_JAPANESE, "char": u"「"}
]
for test in tests:
q = Quotation.create(test["lc"], test["char"], force_close=("close" in test))
self.assertTrue(q)
self.assertEqual(str(q), test["char"].encode('utf-8'))
def test_mirror(self):
""" Test that a QuotationNotFound is raised when unsupported languages or quotations requested """
from errors import QuotationNotFound
tests = [
{"opening": u"„", "closing": u"“", "lc": constants.LC_GERMAN},
{"opening": u"『", "closing": u"』", "lc": constants.LC_CHINESE}
]
for test in tests:
opening = Quotation.create(test["lc"], test["opening"])
closing = opening.mirror()
self.assertTrue(str(closing), test["closing"])
self.assertTrue(opening ^ closing)
def extract(self):
""" Yields Quotation instance extractable from text """
closed = True
for index, char in enumerate(self.text):
if char in QUOTATION_MAP.get(self.lc, []):
if char in LONE_RANGERS and index > 0:
prev_char = self.text[index-1]
if ALPHANUMERIC_PATTERN.match(prev_char):
# prev char is a alphabet; highly likely to be a lone ranger, not a true quotation
# ignore lone ranger
continue
closed = not closed # toggle to open from start
prev = Quotation.create(self.lc, char, force_close=closed)
yield prev
