def _search(self):
error = None
query = self._input.text()
if len(query.split()) == 1 and all(o not in query.strip()
for o in '=<>'):
objectid = query.strip()
try:
entries = [self.store.get(objectid)]
except KeyError:
error = _("objectid '{oid}' not found", oid=objectid)
else:
try:
conditions = parse_expression(query)
except tdparser.Error as e:
error = e.args[0]
else:
conditions = self._alter_search_conditions(conditions)
entries = self.store.query(conditions, limit=self.MAX_RESULTS)
self._result_tree.clear()
if error is not None:
w = QtWidgets.QTreeWidgetItem([error])
w.setForeground(0, QtGui.QColor(255, 0, 0))
self._result_tree.addTopLevelItem(w)
self._result_tree.setFirstItemColumnSpanned(w, True)
else:
for i, entry in enumerate(entries):
file_item = FileItem(entry)
f = file_item.font(0)
f.setBold(True)
file_item.setFont(0, f)
self._result_tree.addTopLevelItem(file_item)
self._result_tree.setFirstItemColumnSpanned(file_item, True)
for k, v in entry.metadata.items():
file_item.addChild(MetadataItem(entry, k, v))
if i + 1 == self.MAX_RESULTS:
last_item = QtWidgets.QTreeWidgetItem([
_("... stripped after {nb} results...",
nb=self.MAX_RESULTS)
])
f = last_item.font(0)
f.setBold(True)
f.setItalic(True)
last_item.setFont(0, f)
self._result_tree.addTopLevelItem(last_item)
self._result_tree.setFirstItemColumnSpanned(
last_item, True)
break
if self._result_tree.topLevelItemCount() == 0:
w = QtWidgets.QTreeWidgetItem([_("No matches")])
self._result_tree.addTopLevelItem(w)
self._result_tree.setFirstItemColumnSpanned(w, True)
self._result_tree.expandAll()
self._set_needs_refresh(False)
def _search(self):
error = None
query = self._input.text()
if len(query.split()) == 1 and all(o not in query.strip()
for o in '=<>'):
objectid = query.strip()
try:
entries = [self.store.get(objectid)]
except KeyError:
error = _("objectid '{oid}' not found", oid=objectid)
else:
try:
conditions = parse_expression(query)
except tdparser.Error as e:
error = e.args[0]
else:
conditions = self._alter_search_conditions(conditions)
entries = self.store.query(conditions, limit=self.MAX_RESULTS)
self._result_tree.clear()
if error is not None:
w = QtWidgets.QTreeWidgetItem([error])
w.setForeground(0, QtGui.QColor(255, 0, 0))
self._result_tree.addTopLevelItem(w)
self._result_tree.setFirstItemColumnSpanned(w, True)
else:
for i, entry in enumerate(entries):
file_item = FileItem(entry)
f = file_item.font(0)
f.setBold(True)
file_item.setFont(0, f)
self._result_tree.addTopLevelItem(file_item)
self._result_tree.setFirstItemColumnSpanned(file_item, True)
for k, v in entry.metadata.items():
file_item.addChild(MetadataItem(entry, k, v))
if i + 1 == self.MAX_RESULTS:
last_item = QtWidgets.QTreeWidgetItem(
[_("... stripped after {nb} results...",
nb=self.MAX_RESULTS)])
f = last_item.font(0)
f.setBold(True)
f.setItalic(True)
last_item.setFont(0, f)
self._result_tree.addTopLevelItem(last_item)
self._result_tree.setFirstItemColumnSpanned(last_item,
True)
break
if self._result_tree.topLevelItemCount() == 0:
w = QtWidgets.QTreeWidgetItem([_("No matches")])
self._result_tree.addTopLevelItem(w)
self._result_tree.setFirstItemColumnSpanned(w, True)
self._result_tree.expandAll()
self._set_needs_refresh(False)
def test_strings(self):
self.assertEqual(parse_expression(r'key1="some string"'),
{'key1': {'type': 'str', 'equal': "some string"}})
self.assertEqual(parse_expression(r'key1="some \"string\""'),
{'key1': {'type': 'str', 'equal': 'some "string"'}})
with self.assertRaises(tdparser.LexerError):
parse_expression(r'key1="some \"string')
with self.assertRaises(tdparser.LexerError):
parse_expression(r'key1="some \"string\"')
with self.assertRaises(tdparser.LexerError):
self.assertEqual(parse_expression(r'key1="'), None)
def test_multi(self):
self.assertEqual(parse_expression('key1=-12 key2 = "4 2" '
'key3:int 41< key4'),
{'key1': {'type': 'int', 'equal': -12},
'key2': {'type': 'str', 'equal': '4 2'},
'key3': {'type': 'int'},
'key4': {'type': 'int', 'gt': 41}})
self.assertEqual(parse_expression('key1>2 key1<4 '),
{'key1': {'type': 'int', 'gt': 2, 'lt': 4}})
with self.assertRaises(tdparser.ParserError):
parse_expression('key1="str" key1<2')
with self.assertRaises(tdparser.ParserError):
parse_expression('key1="str" key1="otherstr"')
def test_single(self):
self.assertEqual(parse_expression('key1=-12'),
{'key1': {'type': 'int', 'equal': -12}})
self.assertEqual(parse_expression('key2 = "41"'),
{'key2': {'type': 'str', 'equal': '41'}})
self.assertEqual(parse_expression('key3:int'),
{'key3': {'type': 'int'}})
self.assertEqual(parse_expression('41 < key4'),
{'key4': {'type': 'int', 'gt': 41}})
with self.assertRaises(tdparser.MissingTokensError):
parse_expression('key4=')
self.assertEqual(parse_expression('key5 >0'),
{'key5': {'type': 'int', 'gt': 0}})
with self.assertRaises(tdparser.LexerError):
parse_expression('key6!"somethg')
with self.assertRaises(tdparser.ParserError):
parse_expression('"foo" = "bar"')
with self.assertRaises(tdparser.ParserError):
parse_expression('key7 = key8')
with self.assertRaises(tdparser.ParserError):
parse_expression('"value"')
def __init__(self, text):
self.query = text
self.conditions = parse_expression(text)
def __init__(self, text):
self.query = text
self.conditions = parse_expression(text)
