def make_expr_filter(expr_str, include):
match_fn, tokens_left, expr_type, expr_string = parse_expr(
tokenise(expr_str), now=now())
if len(tokens_left) > 0:
assert False, 'don\'t know what to do with: ' + str(tokens_left)
assert expr_type == BOOL_TYPE, "filter must have a boolean argument"
return Filter([TASK, PROJECT, CONTEXT, FOLDER], match_fn, include,
expr_string)
def test_TaskNameFilterVisitor_exclude(self):
n1 = Task(name=u'n1')
n2 = Task(name=u'n2 xxx')
nodes = [n1, n2]
visitor = Filter([PROJECT, CONTEXT, TASK, FOLDER],
lambda x: match_name(x, 'xxx'), False, 'pretty')
traverse_list(visitor, nodes)
self.assertTrue(n1.marked)
self.assertFalse(n2.marked)
def test_include(self):
n1 = Folder(name=u'n1')
n2 = Folder(name=u'n2 xxx')
nodes = [n1, n2]
visitor = Filter([PROJECT, CONTEXT, TASK, FOLDER],
lambda x: match_name(x, 'xxx'), True, "pretty")
traverse_list(visitor, nodes)
self.assertFalse(n1.marked)
self.assertTrue(n2.marked)
def test_TaskNameFilterVisitor_include_ignores_children(self):
n1 = Task(name=u'n1 xxx')
n2 = Task(name=u'n2')
n1.add_child(n2)
visitor = Filter([PROJECT, CONTEXT, TASK, FOLDER],
lambda x: match_name(x, 'xxx'), True, 'pretty')
traverse(visitor, n1)
self.assertTrue(n1.marked)
self.assertTrue(n2.marked)
def test_Scenario_4(self):
'''
In context mode select a single deeply nested task for exclusion
'''
f1 = Folder(name='1')
p1 = Project(name='2', parent=f1)
t1 = Task(name='3', parent=p1)
t2_selected = Task(name='xxx', parent=t1)
t3 = Task(name='5', parent=t2_selected)
t4 = Task(name='3', parent=t1)
f2 = Folder(name='1', parent=f1)
p2 = Project(name='2', parent=f2)
t5 = Task(name='3', parent=p2)
t6 = Task(name='3', parent=t5)
t7 = Task(name='5', parent=t6)
c1_on_path = Context(name='6')
c2_on_path = Context(name='6', parent=c1_on_path)
c2_on_path.add_child(t2_selected)
c3 = Context(name='7', parent=c2_on_path)
traverse_list(Filter([PROJECT, CONTEXT, TASK, FOLDER],
lambda x: match_name(x, 'xxx'), False, 'pretty'),
[c1_on_path],
project_mode=False)
self.assertTrue(f1.marked)
self.assertTrue(p1.marked)
self.assertTrue(t1.marked)
self.assertFalse(t2_selected.marked)
self.assertTrue(t3.marked)
self.assertTrue(t4.marked)
self.assertTrue(t5.marked)
self.assertTrue(t6.marked)
self.assertTrue(t7.marked)
self.assertTrue(f2.marked)
self.assertTrue(p2.marked)
self.assertTrue(t5.marked)
self.assertTrue(t6.marked)
self.assertTrue(t7.marked)
self.assertTrue(c1_on_path.marked)
self.assertTrue(c2_on_path.marked)
self.assertTrue(c3.marked)
def test_Scenario_2(self):
'''
In project mode select a single deeply nested task for exclusion
'''
f_on_path = Folder(name='1')
p_on_path = Project(name='2', parent=f_on_path)
t1_on_path = Task(name='3', parent=p_on_path)
t2_selected = Task(name='xxx', parent=t1_on_path)
t3_on_path = Task(name='5', parent=t2_selected)
t4 = Task(name='3', parent=t1_on_path)
f = Folder(name='1', parent=f_on_path)
p = Project(name='2', parent=f)
t1 = Task(name='3', parent=p)
t2 = Task(name='3', parent=t1)
t3 = Task(name='5', parent=t2)
c1 = Context(name='6')
c1.add_child(t2_selected)
c2 = Context(name='7')
c2.add_child(t3)
traverse_list(
Filter([PROJECT, CONTEXT, TASK, FOLDER],
lambda x: match_name(x, 'xxx'), False, 'pretty'),
[f_on_path])
self.assertTrue(f_on_path.marked)
self.assertTrue(p_on_path.marked)
self.assertTrue(t1_on_path.marked)
self.assertFalse(t2_selected.marked)
self.assertFalse(t3_on_path.marked)
self.assertTrue(c1.marked)
self.assertTrue(c2.marked)
self.assertTrue(f.marked)
self.assertTrue(p.marked)
self.assertTrue(t1.marked)
self.assertTrue(t2.marked)
self.assertTrue(t3.marked)
self.assertTrue(t4.marked)