def update_test_genres_filter(self):
test_text = self.ui.test_genres_filter.toPlainText()
filters = self.ui.genres_filter.toPlainText()
tagfilter = TagGenreFilter(filters)
# FIXME: very simple error reporting, improve
self.ui.label_test_genres_filter_error.setText("\n".join([
_("Error line %d: %s") % (lineno + 1, error)
for lineno, error in tagfilter.errors.items()
]))
def set_line_fmt(lineno, textformat):
obj = self.ui.test_genres_filter
if lineno < 0:
# use current cursor position
cursor = obj.textCursor()
else:
cursor = QTextCursor(obj.document().findBlockByNumber(lineno))
obj.blockSignals(True)
cursor.setBlockFormat(textformat)
obj.blockSignals(False)
set_line_fmt(-1, self.fmt_clear)
for lineno, line in enumerate(test_text.splitlines()):
line = line.strip()
fmt = self.fmt_clear
if line:
if tagfilter.skip(line):
fmt = self.fmt_skip
else:
fmt = self.fmt_keep
set_line_fmt(lineno, fmt)
def test_strict_filter_allowlist_reverseorder(self):
filters = """
-jazz
+jazz
"""
tag_filter = TagGenreFilter(filters)
self.assertFalse(tag_filter.skip('jazz'))
def test_strict_filter_whitelist(self):
filters = """
+jazz
-jazz
"""
tag_filter = TagGenreFilter(filters)
self.assertFalse(tag_filter.skip('jazz'))
def test_wildcard_filter_all_but(self):
filters = """
-*
+blues
"""
tag_filter = TagGenreFilter(filters)
self.assertTrue(tag_filter.skip('jazz'))
self.assertTrue(tag_filter.skip('rock'))
self.assertFalse(tag_filter.skip('blues'))
def test_uppercased_filter(self):
filters = """
-JAZZ*
-ROCK
-/^DISCO$/
"""
tag_filter = TagGenreFilter(filters)
self.assertTrue(tag_filter.skip('jazz blues'))
self.assertTrue(tag_filter.skip('JAZZ BLUES'))
self.assertTrue(tag_filter.skip('rock'))
self.assertTrue(tag_filter.skip('ROCK'))
self.assertTrue(tag_filter.skip('disco'))
self.assertTrue(tag_filter.skip('DISCO'))
def test_whitespaces_filter(self):
filters = """
- jazz b*
- * ro ck
- /^di sco$/
"""
tag_filter = TagGenreFilter(filters)
self.assertTrue(tag_filter.skip('jazz blues'))
self.assertTrue(tag_filter.skip('blues ro ck'))
self.assertTrue(tag_filter.skip('di sco'))
self.assertFalse(tag_filter.skip('bluesro ck'))
def test_regex_filter(self):
filters = """
-/^j.zz/
-/r[io]ck$/
-/disco+/
+/discoooo/
"""
tag_filter = TagGenreFilter(filters)
self.assertTrue(tag_filter.skip('jazz'))
self.assertTrue(tag_filter.skip('j**z'))
self.assertTrue(tag_filter.skip('jazz blues'))
self.assertFalse(tag_filter.skip('blues jazz'))
self.assertTrue(tag_filter.skip('rock'))
self.assertTrue(tag_filter.skip('blues rock'))
self.assertTrue(tag_filter.skip('blues rick'))
self.assertFalse(tag_filter.skip('rock blues'))
self.assertTrue(tag_filter.skip('disco'))
self.assertTrue(tag_filter.skip('xdiscox'))
self.assertTrue(tag_filter.skip('xdiscooox'))
self.assertFalse(tag_filter.skip('xdiscoooox'))
def test_wildcard_filter(self):
filters = """
-jazz*
-*rock
-*disco*
-a*b
"""
tag_filter = TagGenreFilter(filters)
self.assertTrue(tag_filter.skip('jazz'))
self.assertTrue(tag_filter.skip('jazz blues'))
self.assertFalse(tag_filter.skip('blues jazz'))
self.assertTrue(tag_filter.skip('rock'))
self.assertTrue(tag_filter.skip('blues rock'))
self.assertFalse(tag_filter.skip('rock blues'))
self.assertTrue(tag_filter.skip('disco'))
self.assertTrue(tag_filter.skip('xdisco'))
self.assertTrue(tag_filter.skip('discox'))
self.assertTrue(tag_filter.skip('ab'))
self.assertTrue(tag_filter.skip('axb'))
self.assertTrue(tag_filter.skip('axxb'))
self.assertFalse(tag_filter.skip('xab'))
def test_strict_filter(self):
tag_filter = TagGenreFilter("-jazz")
self.assertTrue(tag_filter.skip('jazz'))
def test_no_filter(self):
tag_filter = TagGenreFilter("# comment")
self.assertFalse(tag_filter.skip('jazz'))
def test_filter_method(self):
tag_filter = TagGenreFilter("-a*")
self.assertEqual(['bx', 'by'],
tag_filter.filter(["ax", "bx", "ay", "by"]))
def test_filter_method(self):
tag_filter = TagGenreFilter("-a*")
result = list(
tag_filter.filter([("ax", 1), ("bx", 2), ("ay", 3), ("by", 4)]))
self.assertEqual([('bx', 2), ('by', 4)], result)
