def test_two_mem_files_sharing_same_logs(self):
filename = os.path.join(os.getcwd(), "tests", "files", "basedir_2_mem",
"deck1.mem")
self.mem_importer().do_import(filename)
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.REPETITION, )).fetchone()[0] == 1
filename = os.path.join(os.getcwd(), "tests", "files", "basedir_2_mem",
"deck2.mem")
self.mem_importer().do_import(filename)
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.REPETITION, )).fetchone()[0] == 3
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.ADDED_CARD, )).fetchone()[0] == 2
card = self.database().card("4c8fff73", is_id_internal=False)
assert self.database().average_thinking_time(card) == 1.5
assert self.database().total_thinking_time(card) == 3.0
assert self.database().card_count_for_grade(0, active_only=True) == 2
tag = self.database().get_or_create_tag_with_name("666")
assert self.database().card_count_for_grade_and_tag(
0, tag, active_only=True) == 0
from mnemosyne.libmnemosyne.statistics_pages.grades import Grades
page = Grades(component_manager=self.mnemosyne.component_manager)
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tag_tree = TagTree(self.mnemosyne.component_manager,
count_cards=False)
self.nodes = self.tag_tree.nodes()
for index, node in enumerate(self.nodes):
if node == "666":
page.prepare_statistics(index)
assert page.y == [0, 0, 0, 0, 0, 0, 0]
page.prepare_statistics(-1)
assert page.y == [0, 2, 0, 0, 0, 0, 0]
class Grades(PlotStatisticsPage):
name = _("Grades")
ALL_CARDS = -2
ACTIVE_CARDS = -1
def __init__(self, **kwds):
super().__init__(**kwds)
self.tag_tree = TagTree(self.component_manager, count_cards=False)
self.nodes = self.tag_tree.nodes()
self.variants = [(self.ALL_CARDS, _("All cards")),
(self.ACTIVE_CARDS, _("Active cards only"))]
for index, node in enumerate(self.nodes):
if node == "__UNTAGGED__":
node = _("Untagged")
self.variants.append((index, node))
def prepare_statistics(self, variant):
self.x = list(range(-1, 6))
if variant == self.ALL_CARDS:
self.y = [self.database().card_count_for_grade \
(grade, active_only=False) for grade in self.x]
elif variant == self.ACTIVE_CARDS:
self.y = [self.database().card_count_for_grade \
(grade, active_only=True) for grade in self.x]
else:
self.y = []
for grade in self.x:
self.y.append(0)
for tag in self.tag_tree.tags_in_subtree(self.nodes[variant]):
self.y[-1] += self.database().card_count_for_grade_and_tag \
(grade, tag, active_only=False)
class Easiness(PlotStatisticsPage):
name = _("Easiness")
ALL_CARDS = -2
ACTIVE_CARDS = -1
def __init__(self, **kwds):
super().__init__(**kwds)
self.tag_tree = TagTree(self.component_manager, count_cards=False)
self.nodes = self.tag_tree.nodes()
self.variants = [(self.ALL_CARDS, _("All cards")),
(self.ACTIVE_CARDS, _("Active cards only"))]
for index, node in enumerate(self.nodes):
if node == "__UNTAGGED__":
node = _("Untagged")
self.variants.append((index, node))
def prepare_statistics(self, variant):
if variant == self.ALL_CARDS:
self.data = self.database().easinesses(active_only=False)
elif variant == self.ACTIVE_CARDS:
self.data = self.database().easinesses(active_only=True)
else:
self.data = []
for tag in self.tag_tree.tags_in_subtree(self.nodes[variant]):
self.data.extend(self.database().easinesses_for_tag\
(tag, active_only=False))
def rebuild(self):
"""To be called when external events invalidate the tag tree,
e.g. due to edits in the card browser widget.
"""
self.save_criterion()
self.store_tree_state()
self.tag_tree = TagTree(self.component_manager)
self.restore_criterion()
def __init__(self, **kwds):
super().__init__(**kwds)
self.tag_tree = TagTree(self.component_manager, count_cards=False)
self.nodes = self.tag_tree.nodes()
self.variants = [(self.ALL_CARDS, _("All cards")),
(self.ACTIVE_CARDS, _("Active cards only"))]
for index, node in enumerate(self.nodes):
if node == "__UNTAGGED__":
node = _("Untagged")
self.variants.append((index, node))
def test_delete_2(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "question4", "b": "answer4"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["a::b"])[0]
fact_data = {"f": "question", "b": "answer"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["a"])[0]
fact_data = {"f": "question2", "b": "answer2"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["Z"])[0]
fact_data = {"f": "question3", "b": "answer3"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["a::c"])[0]
fact_data = {"f": "question5", "b": "answer5"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["b::c::d",
"b"])[0]
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
assert self.tree.card_count_for_node["__ALL__"] == 5
assert self.tree.card_count_for_node["a"] == 3
assert self.tree.card_count_for_node["Z"] == 1
assert self.tree.card_count_for_node["a::b"] == 1
assert self.tree.card_count_for_node["a::c"] == 1
assert self.tree.card_count_for_node["b"] == 1
assert self.tree.card_count_for_node["b::c"] == 1
assert self.tree.card_count_for_node["b::c::d"] == 1
self.tree.delete_subtree("b::c")
card = self.database().card(card._id, is_id_internal=True)
assert card.tag_string() == ""
self.database().con.execute("select tags from cards where _id=?",
(card._id, )).fetchone()[0] == "b"
assert self.tree.card_count_for_node["__ALL__"] == 5
assert self.tree.card_count_for_node["a"] == 3
assert self.tree.card_count_for_node["Z"] == 1
assert self.tree.card_count_for_node["a::b"] == 1
assert self.tree.card_count_for_node["a::c"] == 1
assert "b" not in self.tree.card_count_for_node
assert "__UNTAGGED__" in self.tree.card_count_for_node
assert "b::c" not in self.tree.card_count_for_node
assert "b::c::d" not in self.tree.card_count_for_node
def display(self, criterion=None):
# Create criterion if needed.
if criterion is None:
criterion = DefaultCriterion(self.component_manager)
for tag in self.database().tags():
criterion._tag_ids_active.add(tag._id)
# Create tree.
self.tag_tree = TagTree(self.component_manager)
self.tree_wdgt.clear()
self.node_items = []
self.tag_for_node_item = []
self.nodes_which_can_be_deleted = []
self.nodes_which_can_be_renamed = []
node = "__ALL__"
node_name = "%s (%d)" % (self.tag_tree.display_name_for_node[node],
self.tag_tree.card_count_for_node[node])
root = self.tag_tree[node]
root_item = QtWidgets.QTreeWidgetItem(\
self.tree_wdgt, [node_name, node], 0)
root_item.setFlags(root_item.flags() | \
QtCore.Qt.ItemIsUserCheckable | QtCore.Qt.ItemIsTristate)
root_item.setCheckState(0, QtCore.Qt.Checked)
self.create_tree(self.tag_tree[node], qt_parent=root_item)
# Set forbidden tags.
if len(criterion._tag_ids_forbidden):
for i in range(len(self.node_items)):
node_item = self.node_items[i]
tag = self.tag_for_node_item[i]
if tag._id in criterion._tag_ids_forbidden:
node_item.setCheckState(0, QtCore.Qt.Checked)
else:
node_item.setCheckState(0, QtCore.Qt.Unchecked)
# Set active tags.
else:
# We first set all the tags inactive. We cannot do this in the
# second branch of the upcoming 'if' statement, as then an
# inactive parent tag coming later in the list will deactivate
# active child tags coming earlier in the list.
for node_item in self.node_items:
node_item.setCheckState(0, QtCore.Qt.Unchecked)
for i in range(len(self.node_items)):
node_item = self.node_items[i]
tag = self.tag_for_node_item[i]
if tag._id in criterion._tag_ids_active:
node_item.setCheckState(0, QtCore.Qt.Checked)
# Restore state of the tree.
self.tree_wdgt.expandAll()
collapsed = self.config()["tag_tree_wdgt_state"]
if collapsed is None:
collapsed = []
iterator = QtWidgets.QTreeWidgetItemIterator(self.tree_wdgt)
while iterator.value():
if iterator.value().text(1) in collapsed:
iterator.value().setExpanded(False)
iterator += 1
def test_1(self):
fact_data = {"f": "question", "b": "answer"}
card_type = self.card_type_with_id("1")
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=[])[0]
self.controller().save_file()
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
assert len(list(self.tree.keys())) == 2
assert self.tree['__ALL__'] == ['__UNTAGGED__']
def test_rename_to_empty_2(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "question4", "b": "answer4"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["A::tag1"])[0]
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
self.tree.rename_node("A", "")
assert self.tree.card_count_for_node["tag1"] == 1
assert len(self.database().tags()) == 2
def test_4(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "question4", "b": "answer4"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["a::b"])[0]
fact_data = {"f": "question", "b": "answer"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["a"])[0]
fact_data = {"f": "question2", "b": "answer2"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["Z"])[0]
fact_data = {"f": "question3", "b": "answer3"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["a::c"])[0]
fact_data = {"f": "question5", "b": "answer5"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["b::c::d"])[0]
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
assert self.tree.card_count_for_node["__ALL__"] == 5
assert self.tree.card_count_for_node["a"] == 3
assert self.tree.card_count_for_node["Z"] == 1
assert self.tree.card_count_for_node["a::b"] == 1
assert self.tree.card_count_for_node["a::c"] == 1
assert self.tree.card_count_for_node["b"] == 1
assert self.tree.card_count_for_node["b::c"] == 1
assert self.tree.card_count_for_node["b::c::d"] == 1
self.tree.rename_node("Z", "Z::Z")
self.tree.rename_node("b::c", "b::cc")
assert self.tree.card_count_for_node["__ALL__"] == 5
assert self.tree.card_count_for_node["a"] == 3
assert self.tree.card_count_for_node["Z"] == 1
assert self.tree.card_count_for_node["Z::Z"] == 1
assert self.tree.card_count_for_node["a::b"] == 1
assert self.tree.card_count_for_node["a::c"] == 1
assert self.tree.card_count_for_node["b"] == 1
assert self.tree.card_count_for_node["b::cc"] == 1
assert self.tree.card_count_for_node["b::cc::d"] == 1
def test_rename_to_forbidden(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "question4", "b": "answer4"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["A::tag1"])[0]
fact_data = {"f": "question", "b": "answer"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["A"])[0]
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
self.tree.rename_node("A", "__UNTAGGED__")
assert "__UNTAGGED__" in self.tree.card_count_for_node
def test_3(self):
fact_data = {"f": "question", "b": "answer"}
card_type = self.card_type_with_id("1")
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["a"])[0]
fact_data = {"f": "question2", "b": "answer2"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["Z"])[0]
fact_data = {"f": "question3", "b": "answer3"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["a::b"])[0]
fact_data = {"f": "question4", "b": "answer4"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["a::c"])[0]
fact_data = {"f": "question5", "b": "answer5"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["b::c::d"])[0]
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
assert self.tree.card_count_for_node["__ALL__"] == 5
assert self.tree.card_count_for_node["a"] == 3
assert self.tree.card_count_for_node["Z"] == 1
assert self.tree.card_count_for_node["a::b"] == 1
assert self.tree.card_count_for_node["a::c"] == 1
assert self.tree.card_count_for_node["b"] == 1
assert self.tree.card_count_for_node["b::c"] == 1
assert self.tree.card_count_for_node["b::c::d"] == 1
def test_count_1(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "question4", "b": "answer4"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["b"])[0]
fact_data = {"f": "question", "b": "answer"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["b", "b"])[0]
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
assert self.tree.card_count_for_node["__ALL__"] == 2
def test_rename_to_empty_2(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "question4", "b": "answer4"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["A::tag1"])[0]
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
self.tree.rename_node("A", "")
assert self.tree.card_count_for_node["tag1"] == 1
assert len(self.database().tags()) == 2
def test_rename_to_existing_tag_2(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "question4", "b": "answer4"}
card = self.controller().create_new_cards(
fact_data,
card_type,
grade=-1,
tag_names=["Xx::vb::test", "Xx::aa::vb::test"])[0]
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
assert len(self.database().tags()) == 3
self.tree.rename_node("Xx::aa::vb::test", "Xx::vb::test")
assert self.tree.card_count_for_node["Xx::vb::test"] == 1
assert "Xx::aa::vb::test" not in self.tree.card_count_for_node
assert "," not in self.database().con.execute(\
"select tags from cards where _id=?", (card._id,)).fetchone()[0]
assert self.database().con.execute(\
"select count() from tags_for_card").fetchone()[0] == 1
assert len(self.database().tags()) == 2
def test_2(self):
fact_data = {"f": "question",
"b": "answer"}
card_type = self.card_type_with_id("1")
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["tag_1"])[0]
self.controller().save_file()
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
assert len(self.tree.keys()) == 3
assert self.tree['__ALL__'] == [u'tag_1', u'__UNTAGGED__']
def rebuild(self):
"""To be called when external events invalidate the tag tree,
e.g. due to edits in the card browser widget.
"""
self.save_criterion()
self.store_tree_state()
self.tag_tree = TagTree(self.component_manager)
self.restore_criterion()
def test_rename_to_forbidden(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "question4", "b": "answer4"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["A::tag1"])[0]
fact_data = {"f": "question", "b": "answer"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["A"])[0]
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
self.tree.rename_node("A", "__UNTAGGED__")
assert "__UNTAGGED__" in self.tree.card_count_for_node
def test_delete_forbidden(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "question", "b": "answer"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["forbidden"])[0]
assert self.database().active_count() == 1
c = DefaultCriterion(self.mnemosyne.component_manager)
c.deactivated_card_type_fact_view_ids = set()
c._tag_ids_active = set(
[self.database().get_or_create_tag_with_name("active")._id, 1])
c._tag_ids_forbidden = set(
[self.database().get_or_create_tag_with_name("forbidden")._id])
self.database().set_current_criterion(c)
assert self.database().active_count() == 0
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
self.tree.delete_subtree("forbidden")
assert self.database().active_count() == 1
def test_count_1(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "question4", "b": "answer4"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["b"])[0]
fact_data = {"f": "question", "b": "answer"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["b", "b"])[0]
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
assert self.tree.card_count_for_node["__ALL__"] == 2
def display(self, criterion=None):
# Create criterion if needed.
if criterion is None:
criterion = DefaultCriterion(self.component_manager)
for tag in self.database().tags():
criterion._tag_ids_active.add(tag._id)
# Create tree.
self.tag_tree = TagTree(self.component_manager)
self.tree_wdgt.clear()
self.tag_for_node_item = {}
self.nodes_which_can_be_deleted = []
self.nodes_which_can_be_renamed = []
node = "__ALL__"
node_name = "%s (%d)" % (self.tag_tree.display_name_for_node[node],
self.tag_tree.card_count_for_node[node])
root = self.tag_tree[node]
root_item = QtGui.QTreeWidgetItem(\
self.tree_wdgt, [node_name, node], 0)
root_item.setFlags(root_item.flags() | \
QtCore.Qt.ItemIsUserCheckable | QtCore.Qt.ItemIsTristate)
root_item.setCheckState(0, QtCore.Qt.Checked)
self.create_tree(self.tag_tree[node], qt_parent=root_item)
# Set forbidden tags.
if len(criterion._tag_ids_forbidden):
for node_item, tag in self.tag_for_node_item.iteritems():
if tag._id in criterion._tag_ids_forbidden:
node_item.setCheckState(0, QtCore.Qt.Checked)
else:
node_item.setCheckState(0, QtCore.Qt.Unchecked)
# Set active tags.
else:
# We first set all the tags inactive. We cannot do this in the
# second branch of the upcoming 'if' statement, as then an
# inactive parent tag coming later in the list will deactivate
# active child tags coming earlier in the list.
for node_item in self.tag_for_node_item:
node_item.setCheckState(0, QtCore.Qt.Unchecked)
for node_item, tag in self.tag_for_node_item.iteritems():
if tag._id in criterion._tag_ids_active:
node_item.setCheckState(0, QtCore.Qt.Checked)
# Restore state of the tree.
self.tree_wdgt.expandAll()
collapsed = self.config()["tag_tree_wdgt_state"]
if collapsed is None:
collapsed = []
iterator = QtGui.QTreeWidgetItemIterator(self.tree_wdgt)
while iterator.value():
if unicode(iterator.value().text(1)) in collapsed:
iterator.value().setExpanded(False)
iterator += 1
def test_rename_to_existing_tag_2(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "question4", "b": "answer4"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["Xx::vb::test", "Xx::aa::vb::test"])[0]
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
assert len(self.database().tags()) == 3
self.tree.rename_node("Xx::aa::vb::test", "Xx::vb::test")
assert self.tree.card_count_for_node["Xx::vb::test"] == 1
assert "Xx::aa::vb::test" not in self.tree.card_count_for_node
assert "," not in self.database().con.execute(\
"select tags from cards where _id=?", (card._id,)).fetchone()[0]
assert self.database().con.execute(\
"select count() from tags_for_card").fetchone()[0] == 1
assert len(self.database().tags()) == 2
def test_delete_forbidden(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "question", "b": "answer"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["forbidden"])[0]
assert self.database().active_count() == 1
c = DefaultCriterion(self.mnemosyne.component_manager)
c.deactivated_card_type_fact_view_ids = set()
c._tag_ids_active = set([self.database().get_or_create_tag_with_name("active")._id, 1])
c._tag_ids_forbidden = set([self.database().get_or_create_tag_with_name("forbidden")._id])
self.database().set_current_criterion(c)
assert self.database().active_count() == 0
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
self.tree.delete_subtree("forbidden")
assert self.database().active_count() == 1
def test_delete_2(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "question4", "b": "answer4"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["a::b"])[0]
fact_data = {"f": "question", "b": "answer"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["a"])[0]
fact_data = {"f": "question2", "b": "answer2"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["Z"])[0]
fact_data = {"f": "question3", "b": "answer3"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["a::c"])[0]
fact_data = {"f": "question5", "b": "answer5"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["b::c::d", "b"])[0]
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
assert self.tree.card_count_for_node["__ALL__"] == 5
assert self.tree.card_count_for_node["a"] == 3
assert self.tree.card_count_for_node["Z"] == 1
assert self.tree.card_count_for_node["a::b"] == 1
assert self.tree.card_count_for_node["a::c"] == 1
assert self.tree.card_count_for_node["b"] == 1
assert self.tree.card_count_for_node["b::c"] == 1
assert self.tree.card_count_for_node["b::c::d"] == 1
self.tree.delete_subtree("b::c")
card = self.database().card(card._id, is_id_internal=True)
assert card.tag_string() == "b"
self.database().con.execute("select tags from cards where _id=?",
(card._id, )).fetchone()[0] == "b"
assert self.tree.card_count_for_node["__ALL__"] == 5
assert self.tree.card_count_for_node["a"] == 3
assert self.tree.card_count_for_node["Z"] == 1
assert self.tree.card_count_for_node["a::b"] == 1
assert self.tree.card_count_for_node["a::c"] == 1
assert self.tree.card_count_for_node["b"] == 1
assert "__UNTAGGED__" in self.tree.card_count_for_node
assert "b::c" not in self.tree.card_count_for_node
assert "b::c::d" not in self.tree.card_count_for_node
class TagsTreeWdgt(QtGui.QWidget, Component):
"""Displays all the tags in a tree together with check boxes. """
tags_changed_signal = QtCore.pyqtSignal()
def __init__(self, component_manager, parent, acquire_database=None):
Component.__init__(self, component_manager)
QtGui.QWidget.__init__(self, parent)
self.layout = QtGui.QVBoxLayout(self)
self.tree_wdgt = QtGui.QTreeWidget(self)
self.tree_wdgt.setColumnCount(2)
self.tree_wdgt.setColumnHidden(1, True)
self.tree_wdgt.setColumnHidden(NODE, True)
self.tree_wdgt.setHeaderHidden(True)
self.tree_wdgt.setSelectionMode(\
QtGui.QAbstractItemView.ExtendedSelection)
self.delegate = TagDelegate(component_manager, self)
self.tree_wdgt.setItemDelegate(self.delegate)
self.delegate.rename_node.connect(self.rename_node)
self.delegate.redraw_node.connect(self.redraw_node)
self.layout.addWidget(self.tree_wdgt)
self.tree_wdgt.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
self.tree_wdgt.customContextMenuRequested.connect(\
self.context_menu)
self.acquire_database = acquire_database
def selected_nodes_which_can_be_renamed(self):
nodes = []
for index in self.tree_wdgt.selectedIndexes():
node_index = \
index.model().index(index.row(), NODE, index.parent())
node = index.model().data(node_index).toString()
if node in self.nodes_which_can_be_renamed:
nodes.append(node)
return nodes
def selected_nodes_which_can_be_deleted(self):
nodes = []
for index in self.tree_wdgt.selectedIndexes():
node_index = \
index.model().index(index.row(), NODE, index.parent())
node = index.model().data(node_index).toString()
if node in self.nodes_which_can_be_deleted:
nodes.append(node)
return nodes
def context_menu(self, point):
menu = QtGui.QMenu(self)
to_rename = self.selected_nodes_which_can_be_renamed()
if len(to_rename) >= 1:
rename_action = QtGui.QAction(_("&Rename"), menu)
rename_action.triggered.connect(self.menu_rename)
rename_action.setShortcut(QtCore.Qt.Key_Enter)
menu.addAction(rename_action)
if len(to_rename) > 1:
rename_action.setEnabled(False)
to_delete = self.selected_nodes_which_can_be_deleted()
if len(to_delete) >= 1:
delete_action = QtGui.QAction(_("&Delete"), menu)
delete_action.triggered.connect(self.menu_delete)
delete_action.setShortcut(QtGui.QKeySequence.Delete)
menu.addAction(delete_action)
if len(to_delete) + len(to_rename) >= 1:
menu.exec_(self.tree_wdgt.mapToGlobal(point))
def keyPressEvent(self, event):
if event.key() in [QtCore.Qt.Key_Enter, QtCore.Qt.Key_Return]:
self.menu_rename()
elif event.key() in [QtCore.Qt.Key_Delete, QtCore.Qt.Key_Backspace]:
self.menu_delete()
else:
QtGui.QWidget.keyPressEvent(self, event)
def menu_rename(self):
nodes = self.selected_nodes_which_can_be_renamed()
# If there are tags selected, this means that we could only have got
# after pressing return on an actual edit, due to our custom
# 'keyPressEvent'. We should not continue in that case.
if len(nodes) == 0:
return
# We display the full node (i.e. all levels including ::), so that
# the hierarchy can be changed upon editing.
from mnemosyne.pyqt_ui.ui_rename_tag_dlg import Ui_RenameTagDlg
class RenameDlg(QtGui.QDialog, Ui_RenameTagDlg):
def __init__(self, old_tag_name):
QtGui.QDialog.__init__(self)
self.setupUi(self)
self.tag_name.setText(\
old_tag_name.replace("::" + _("Untagged"), "" ))
old_tag_name = nodes[0]
dlg = RenameDlg(old_tag_name)
if dlg.exec_() == QtGui.QDialog.Accepted:
self.rename_node(nodes[0], unicode(dlg.tag_name.text()))
def menu_delete(self):
nodes = self.selected_nodes_which_can_be_deleted()
if len(nodes) == 0:
return
if len(nodes) > 1:
question = _("Delete these tags? Cards with these tags will not be deleted.")
else:
question = _("Delete this tag? Cards with this tag will not be deleted.")
answer = self.main_widget().show_question\
(question, _("&OK"), _("&Cancel"), "")
if answer == 1: # Cancel.
return
self.delete_nodes(nodes)
def create_tree(self, tree, qt_parent):
for node in tree:
node_name = "%s (%d)" % \
(self.tag_tree.display_name_for_node[node],
self.tag_tree.card_count_for_node[node])
node_item = QtGui.QTreeWidgetItem(qt_parent, [node_name, node], 0)
node_item.setFlags(node_item.flags() | \
QtCore.Qt.ItemIsUserCheckable | QtCore.Qt.ItemIsTristate)
if node not in ["__ALL__", "__UNTAGGED__"] and \
not "::" + _("Untagged") in node:
node_item.setFlags(node_item.flags() | \
QtCore.Qt.ItemIsEditable)
self.nodes_which_can_be_renamed.append(node)
self.nodes_which_can_be_deleted.append(node)
if node in self.tag_tree.tag_for_node:
self.tag_for_node_item[node_item] = \
self.tag_tree.tag_for_node[node]
node_item.setData(NODE, QtCore.Qt.DisplayRole,
QtCore.QVariant(QtCore.QString(node)))
self.create_tree(tree=self.tag_tree[node], qt_parent=node_item)
def display(self, criterion=None):
# Create criterion if needed.
if criterion is None:
criterion = DefaultCriterion(self.component_manager)
for tag in self.database().tags():
criterion._tag_ids_active.add(tag._id)
# Create tree.
self.tag_tree = TagTree(self.component_manager)
self.tree_wdgt.clear()
self.tag_for_node_item = {}
self.nodes_which_can_be_deleted = []
self.nodes_which_can_be_renamed = []
node = "__ALL__"
node_name = "%s (%d)" % (self.tag_tree.display_name_for_node[node],
self.tag_tree.card_count_for_node[node])
root = self.tag_tree[node]
root_item = QtGui.QTreeWidgetItem(\
self.tree_wdgt, [node_name, node], 0)
root_item.setFlags(root_item.flags() | \
QtCore.Qt.ItemIsUserCheckable | QtCore.Qt.ItemIsTristate)
root_item.setCheckState(0, QtCore.Qt.Checked)
self.create_tree(self.tag_tree[node], qt_parent=root_item)
# Set forbidden tags.
if len(criterion._tag_ids_forbidden):
for node_item, tag in self.tag_for_node_item.iteritems():
if tag._id in criterion._tag_ids_forbidden:
node_item.setCheckState(0, QtCore.Qt.Checked)
else:
node_item.setCheckState(0, QtCore.Qt.Unchecked)
# Set active tags.
else:
# We first set all the tags inactive. We cannot do this in the
# second branch of the upcoming 'if' statement, as then an
# inactive parent tag coming later in the list will deactivate
# active child tags coming earlier in the list.
for node_item in self.tag_for_node_item:
node_item.setCheckState(0, QtCore.Qt.Unchecked)
for node_item, tag in self.tag_for_node_item.iteritems():
if tag._id in criterion._tag_ids_active:
node_item.setCheckState(0, QtCore.Qt.Checked)
# Restore state of the tree.
self.tree_wdgt.expandAll()
collapsed = self.config()["tag_tree_wdgt_state"]
if collapsed is None:
collapsed = []
iterator = QtGui.QTreeWidgetItemIterator(self.tree_wdgt)
while iterator.value():
if unicode(iterator.value().text(1)) in collapsed:
iterator.value().setExpanded(False)
iterator += 1
def checked_to_active_tags_in_criterion(self, criterion):
for item, tag in self.tag_for_node_item.iteritems():
if item.checkState(0) == QtCore.Qt.Checked:
criterion._tag_ids_active.add(tag._id)
criterion._tag_ids_forbidden = set()
return criterion
def checked_to_forbidden_tags_in_criterion(self, criterion):
for item, tag in self.tag_for_node_item.iteritems():
if item.checkState(0) == QtCore.Qt.Checked:
criterion._tag_ids_forbidden.add(tag._id)
criterion._tag_ids_active = \
set([tag._id for tag in self.tag_for_node_item.values()])
return criterion
def unchecked_to_forbidden_tags_in_criterion(self, criterion):
for item, tag in self.tag_for_node_item.iteritems():
if item.checkState(0) == QtCore.Qt.Unchecked:
criterion._tag_ids_forbidden.add(tag._id)
return criterion
def save_criterion(self):
self.saved_criterion = DefaultCriterion(self.component_manager)
self.checked_to_active_tags_in_criterion(self.saved_criterion)
# We also save the unchecked tags as this will allow us to identify
# any new tags created afterwards.
self.unchecked_to_forbidden_tags_in_criterion(self.saved_criterion)
# Now we've saved the checked state of the tree.
# Saving and restoring the selected state is less trivial, because
# in the case of trees, the model indexes have parents which become
# invalid when creating the widget.
# The solution would be to save tags and reselect those in the new
# widget.
def restore_criterion(self):
new_criterion = DefaultCriterion(self.component_manager)
for tag in self.database().tags():
if tag._id in self.saved_criterion._tag_ids_active or \
tag._id not in self.saved_criterion._tag_ids_forbidden:
# Second case deals with recently added tag.
new_criterion._tag_ids_active.add(tag._id)
self.display(new_criterion)
def store_tree_state(self):
"""Store which nodes are collapsed. """
collapsed = []
iterator = QtGui.QTreeWidgetItemIterator(self.tree_wdgt)
while iterator.value():
if not iterator.value().isExpanded():
collapsed.append(unicode(iterator.value().text(1)))
iterator += 1
self.config()["tag_tree_wdgt_state"] = collapsed
def rename_node(self, node, new_name):
if self.acquire_database:
self.acquire_database()
self.save_criterion()
self.store_tree_state()
self.tag_tree.rename_node(unicode(node), unicode(new_name))
self.restore_criterion()
self.tags_changed_signal.emit()
def delete_nodes(self, nodes):
if self.acquire_database:
self.acquire_database()
self.save_criterion()
self.store_tree_state()
for node in nodes:
self.tag_tree.delete_subtree(unicode(node))
self.restore_criterion()
self.tags_changed_signal.emit()
def redraw_node(self, node):
"""When renaming a tag to the same name, we need to redraw the node
to show the card count again.
"""
# We do the redrawing in a rather hackish way now, simply by
# recreating the widget. Could be sped up, but at the expense of more
# complicated code.
self.save_criterion()
self.restore_criterion()
def rebuild(self):
"""To be called when external events invalidate the tag tree,
e.g. due to edits in the card browser widget.
"""
self.save_criterion()
self.store_tree_state()
self.tag_tree = TagTree(self.component_manager)
self.restore_criterion()
def closeEvent(self, event):
self.store_tree_state()
class TestMemImport(MnemosyneTest):
def setup(self):
self.initialise_data_dir()
self.mnemosyne = Mnemosyne(upload_science_logs=False,
interested_in_old_reps=True,
asynchronous_database=True)
self.mnemosyne.components.insert(
0,
("mnemosyne.libmnemosyne.gui_translators.gettext_gui_translator",
"GetTextGuiTranslator"))
self.mnemosyne.gui_for_component["ScheduledForgottenNew"] = \
[("mnemosyne_test", "TestReviewWidget")]
self.mnemosyne.components.append(\
("test_mem_import", "Widget"))
self.mnemosyne.components.append(\
("test_mem_import", "MyImportDialog"))
self.mnemosyne.initialise(os.path.abspath("dot_test"),
automatic_upgrades=False)
self.review_controller().reset()
def mem_importer(self):
for format in self.mnemosyne.component_manager.all("file_format"):
if format.__class__.__name__ == "Mnemosyne1Mem":
return format
@mock.patch(
"mnemosyne.libmnemosyne.file_formats.mnemosyne1_mem.open",
mock.Mock(side_effect=[FileNotFoundError,
IndexError("Mocked Error")]))
def test_exceptions(self):
filename = os.path.join(os.getcwd(), "tests", "files", "nothere.mem")
self.mem_importer().do_import(filename)
assert last_error.startswith("Unable to open")
self.mem_importer().do_import("name_does_not_matter")
assert last_error.strip().endswith("IndexError: Mocked Error")
@MnemosyneTest.set_timezone_utc
def test_card_type_1(self):
filename = os.path.join(os.getcwd(), "tests", "files", "1sided.mem")
self.mem_importer().do_import(filename)
self.review_controller().reset()
assert self.database().card_count() == 1
card = self.review_controller().card
assert card.grade == 2
assert card.easiness == 2.5
assert card.acq_reps == 1
assert card.ret_reps == 0
assert card.lapses == 0
assert card.acq_reps_since_lapse == 1
assert card.ret_reps_since_lapse == 0
assert [tag.name for tag in card.tags] == ["__UNTAGGED__"]
assert card.last_rep == 1247529600
assert card.next_rep == 1247616000
assert card.id == "9cff728f"
def test_card_type_1_unseen(self):
filename = os.path.join(os.getcwd(), "tests", "files",
"1sided_unseen.mem")
self.mem_importer().do_import(filename)
self.review_controller().reset()
assert self.database().card_count() == 1
card = self.review_controller().card
assert card.grade == -1
assert card.easiness == 2.5
assert card.acq_reps == 0
assert card.ret_reps == 0
assert card.lapses == 0
assert card.acq_reps_since_lapse == 0
assert card.ret_reps_since_lapse == 0
assert card.last_rep == -1
assert card.next_rep == -1
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.ADDED_CARD, )).fetchone()[0] == 1
def test_card_type_1_edited(self):
filename = os.path.join(os.getcwd(), "tests", "files", "1sided.mem")
self.mem_importer().do_import(filename)
self.review_controller().reset()
assert self.database().card_count() == 1
card = self.review_controller().card
assert card.id == "9cff728f"
assert "question" in card.question()
filename = os.path.join(os.getcwd(), "tests", "files", "1sided.mem")
self.mem_importer().do_import(filename)
assert last_error.startswith(
"These cards seem to have been imported before")
def test_card_type_2(self):
filename = os.path.join(os.getcwd(), "tests", "files", "2sided.mem")
self.mem_importer().do_import(filename)
self.review_controller().reset()
assert self.database().card_count() == 2
card_1 = self.review_controller().card
assert "question" in card_1.question()
assert "answer" in card_1.answer()
cards = self.database().cards_from_fact(card_1.fact)
if cards[0] == card_1:
card_2 = cards[1]
else:
card_2 = cards[0]
assert "question" in card_2.answer()
assert "answer" in card_2.question()
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.ADDED_CARD, )).fetchone()[0] == 2
def test_card_type_3(self):
filename = os.path.join(os.getcwd(), "tests", "files", "3sided.mem")
self.mem_importer().do_import(filename)
self.review_controller().reset()
assert self.database().card_count() == 2
card_1 = self.review_controller().card
assert card_1.fact.data == {"f": "f", "p_1": "p", "m_1": "t"}
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.ADDED_CARD, )).fetchone()[0] == 2
def test_card_type_3_corrupt(self):
filename = os.path.join(os.getcwd(), "tests", "files",
"3sided_corrupt.mem")
self.mem_importer().do_import(filename)
self.review_controller().reset()
assert self.database().card_count() == 2
card_1 = self.review_controller().card
assert card_1.fact.data == {"f": "f", "m_1": "t"}
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.ADDED_CARD, )).fetchone()[0] == 2
def test_card_type_3_missing(self):
filename = os.path.join(os.getcwd(), "tests", "files",
"3sided_missing.mem")
self.mem_importer().do_import(filename)
self.review_controller().reset()
assert self.database().card_count() == 1
card_1 = self.review_controller().card
assert card_1.fact.data == {"f": "t", "b": "f\np"}
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.ADDED_CARD, )).fetchone()[0] == 1
def test_media(self):
os.mkdir(os.path.join(os.getcwd(), "tests", "files", "figs"))
os.mkdir(os.path.join(os.getcwd(), "tests", "files", "figs", "figs"))
figures = [\
os.path.join(os.getcwd(), "tests", "files", "a.png"),
os.path.join(os.getcwd(), "tests", "files", "figs", "a.png"),
os.path.join(os.getcwd(), "tests", "files", "figs", "figs", "a.png")]
for filename in figures:
open(filename, "w")
filename = os.path.join(os.getcwd(), "tests", "files", "media.mem")
self.mem_importer().do_import(filename)
assert os.path.exists(os.path.join(\
os.path.abspath("dot_test"), "default.db_media", "a.png"))
assert os.path.exists(os.path.join(\
os.path.abspath("dot_test"), "default.db_media", "figs", "a.png"))
assert os.path.exists(os.path.join(\
os.path.abspath("dot_test"), "default.db_media", "figs", "a.png"))
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.ADDED_MEDIA_FILE, )).fetchone()[0] == 3
def test_media_missing(self):
os.mkdir(os.path.join(os.getcwd(), "tests", "files", "figs"))
os.mkdir(os.path.join(os.getcwd(), "tests", "files", "figs", "figs"))
figures = [\
os.path.join(os.getcwd(), "tests", "files", "a.png"),
os.path.join(os.getcwd(), "tests", "files", "figs", "a.png")]
for filename in figures:
open(filename, "w")
filename = os.path.join(os.getcwd(), "tests", "files", "media.mem")
self.mem_importer().do_import(filename)
assert os.path.exists(os.path.join(\
os.path.abspath("dot_test"), "default.db_media", "a.png"))
assert os.path.exists(os.path.join(\
os.path.abspath("dot_test"), "default.db_media", "figs", "a.png"))
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.ADDED_MEDIA_FILE, )).fetchone()[0] == 2
def test_media_missing_2(self):
filename = os.path.join(os.getcwd(), "tests", "files", "media.mem")
self.mem_importer().do_import(filename)
assert not os.path.exists(os.path.join(\
os.path.abspath("dot_test"), "default.db_media", "a.png"))
assert not os.path.exists(os.path.join(\
os.path.abspath("dot_test"), "default.db_media", "figs", "a.png"))
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.ADDED_MEDIA_FILE, )).fetchone()[0] == 0
def test_media_slashes(self):
os.mkdir(os.path.join(os.getcwd(), "tests", "files", "figs"))
os.mkdir(os.path.join(os.getcwd(), "tests", "files", "figs", "figs"))
figures = [\
os.path.join(os.getcwd(), "tests", "files", "a.png"),
os.path.join(os.getcwd(), "tests", "files", "figs", "a.png"),
os.path.join(os.getcwd(), "tests", "files", "figs", "figs", "a.png")]
for filename in figures:
open(filename, "w")
filename = os.path.join(os.getcwd(), "tests", "files",
"media_slashes.mem")
self.mem_importer().do_import(filename)
assert os.path.exists(os.path.join(\
os.path.abspath("dot_test"), "default.db_media", "a.png"))
assert os.path.exists(os.path.join(\
os.path.abspath("dot_test"), "default.db_media", "figs", "a.png"))
assert os.path.exists(os.path.join(\
os.path.abspath("dot_test"), "default.db_media", "figs", "a.png"))
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.ADDED_MEDIA_FILE, )).fetchone()[0] == 3
def test_media_quotes(self):
filename = os.path.join(os.getcwd(), "tests", "files", "basedir_media",
"default.mem")
self.mem_importer().do_import(filename)
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.ADDED_MEDIA_FILE, )).fetchone()[0] == 1
def test_sound(self):
os.mkdir(os.path.join(\
os.getcwd(), "tests", "files", "soundfiles"))
soundname = os.path.join(os.path.join(\
os.getcwd(), "tests", "files", "soundfiles", "a.ogg"))
open(soundname, "w")
filename = os.path.join(os.getcwd(), "tests", "files", "sound.mem")
self.mem_importer().do_import(filename)
assert os.path.exists(os.path.join(\
os.path.abspath("dot_test"), "default.db_media", "soundfiles", "a.ogg"))
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.ADDED_MEDIA_FILE, )).fetchone()[0] == 1
self.review_controller().reset()
card = self.review_controller().card
assert card.fact["f"] == """<audio src="soundfiles/a.ogg">"""
def test_map(self):
filename = os.path.join(os.getcwd(), "tests", "files", "map.mem")
self.mem_importer().do_import(filename)
self.review_controller().reset()
assert self.database().card_count() == 2
card = self.review_controller().card
assert card.fact["loc"] == "<b>Drenthe</b>"
assert card.fact["marked"] == \
"""<img src_missing="maps/Netherlands-Provinces/Drenthe.png">"""
assert card.fact["blank"] == \
"""<img src_missing="maps/Netherlands-Provinces/Netherlands-Provinces.png">"""
def test_dups(self):
filename = os.path.join(os.getcwd(), "tests", "files", "dups.mem")
self.mem_importer().do_import(filename)
self.review_controller().reset()
assert self.review_controller().card.fact["loc"] == \
"""<b>Freistaat Th\xfcringen (Free State of Thuringia)</b>"""
assert self.review_controller().card.tag_string(
) == "Germany: States, MISSING_MEDIA"
def test_logs_new_1(self):
self.database().update_card_after_log_import = (lambda x, y, z: 0)
self.database().before_1x_log_import()
filename = os.path.join(os.getcwd(), "tests", "files", "new_1.txt")
ScienceLogParser(self.database()).parse(filename)
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.ADDED_CARD, )).fetchone()[0] == 1
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.REPETITION, )).fetchone()[0] == 10
assert self.database().con.execute(\
"select acq_reps from log where event_type=? and object_id='9525224f'",
(EventTypes.REPETITION, )).fetchone()[0] == 1
assert self.database().con.execute(\
"select acq_reps_since_lapse from log where event_type=? and object_id='9525224f'",
(EventTypes.REPETITION, )).fetchone()[0] == 1
assert self.database().con.execute(\
"""select scheduled_interval from log where event_type=? and object_id='9525224f'
order by _id desc limit 1""",
(EventTypes.REPETITION, )).fetchone()[0] == (6)*60*60*24
assert self.database().con.execute(\
"""select actual_interval from log where event_type=? and object_id='9525224f'
order by _id desc limit 1""",
(EventTypes.REPETITION, )).fetchone()[0] == 0 # This is an artificial log.
timestamp = self.database().con.execute(\
"""select timestamp from log where event_type=? and object_id='9525224f'
order by _id desc limit 1""",
(EventTypes.REPETITION, )).fetchone()[0]
next_rep = self.database().con.execute(\
"""select next_rep from log where event_type=? and object_id='9525224f'
order by _id desc limit 1""",
(EventTypes.REPETITION, )).fetchone()[0]
assert next_rep - timestamp == (14 - 3) * 60 * 60 * 24
assert self.database().con.execute(\
"select count() from log").fetchone()[0] == 25
assert self.database().con.execute(\
"select acq_reps from log where event_type=? order by _id desc limit 1",
(EventTypes.LOADED_DATABASE, )).fetchone()[0] == 0
assert self.database().con.execute(\
"select ret_reps from log where event_type=? order by _id desc limit 1",
(EventTypes.LOADED_DATABASE, )).fetchone()[0] == 7
assert self.database().con.execute(\
"select lapses from log where event_type=? order by _id desc limit 1",
(EventTypes.LOADED_DATABASE, )).fetchone()[0] == 336
assert self.database().con.execute(\
"select acq_reps from log where event_type=? order by _id desc limit 1",
(EventTypes.SAVED_DATABASE, )).fetchone()[0] == 0
assert self.database().con.execute(\
"select ret_reps from log where event_type=? order by _id desc limit 1",
(EventTypes.SAVED_DATABASE, )).fetchone()[0] == 12
assert self.database().con.execute(\
"select lapses from log where event_type=? order by _id desc limit 1",
(EventTypes.SAVED_DATABASE, )).fetchone()[0] == 341
def test_logs_new_2(self):
self.database().update_card_after_log_import = (lambda x, y, z: 0)
self.database().before_1x_log_import()
filename = os.path.join(os.getcwd(), "tests", "files", "new_2.txt")
ScienceLogParser(self.database()).parse(filename)
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.ADDED_CARD, )).fetchone()[0] == 1
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.REPETITION, )).fetchone()[0] == 1
assert self.database().con.execute(\
"select acq_reps from log where event_type=? and object_id='8da62cfb'",
(EventTypes.REPETITION, )).fetchone()[0] == 1
assert self.database().con.execute(\
"select acq_reps_since_lapse from log where event_type=? and object_id='8da62cfb'",
(EventTypes.REPETITION, )).fetchone()[0] == 1
def test_logs_new_3(self):
self.database().update_card_after_log_import = (lambda x, y, z: 0)
self.database().before_1x_log_import()
filename = os.path.join(os.getcwd(), "tests", "files", "new_3.txt")
ScienceLogParser(self.database()).parse(filename)
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.ADDED_CARD, )).fetchone()[0] == 1
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.REPETITION, )).fetchone()[0] == 4
assert self.database().con.execute(\
"select acq_reps from log where event_type=? and object_id='5106b621'",
(EventTypes.REPETITION, )).fetchone()[0] == 1
assert self.database().con.execute(\
"select acq_reps_since_lapse from log where event_type=? and object_id='5106b621'",
(EventTypes.REPETITION, )).fetchone()[0] == 1
assert self.database().con.execute(\
"""select acq_reps from log where event_type=? and object_id='5106b621'
order by _id desc limit 1""",
(EventTypes.REPETITION, )).fetchone()[0] == 1
assert self.database().con.execute(\
"""select acq_reps_since_lapse from log where event_type=? and object_id='5106b621'
order by _id desc limit 1""",
(EventTypes.REPETITION, )).fetchone()[0] == 1
def test_logs_new_4(self):
self.database().update_card_after_log_import = (lambda x, y, z: 0)
self.database().before_1x_log_import()
filename = os.path.join(os.getcwd(), "tests", "files", "new_4.txt")
ScienceLogParser(self.database()).parse(filename)
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.ADDED_CARD, )).fetchone()[0] == 1
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.REPETITION, )).fetchone()[0] == 2
assert self.database().con.execute(\
"select acq_reps from log where event_type=? and object_id='b7601e0c'",
(EventTypes.REPETITION, )).fetchone()[0] == 1
assert self.database().con.execute(\
"select ret_reps from log where event_type=? and object_id='b7601e0c'",
(EventTypes.REPETITION, )).fetchone()[0] == 0
assert self.database().con.execute(\
"select acq_reps_since_lapse from log where event_type=? and object_id='b7601e0c'",
(EventTypes.REPETITION, )).fetchone()[0] == 1
assert self.database().con.execute(\
"""select acq_reps from log where event_type=? and object_id='b7601e0c'
order by _id desc limit 1""",
(EventTypes.REPETITION, )).fetchone()[0] == 1
assert self.database().con.execute(\
"""select ret_reps from log where event_type=? and object_id='b7601e0c'
order by _id desc limit 1""",
(EventTypes.REPETITION, )).fetchone()[0] == 1
assert self.database().con.execute(\
"""select acq_reps_since_lapse from log where event_type=? and object_id='b7601e0c'
order by _id desc limit 1""",
(EventTypes.REPETITION, )).fetchone()[0] == 1
def test_logs_new_5(self):
self.database().update_card_after_log_import = (lambda x, y, z: 0)
self.database().before_1x_log_import()
filename = os.path.join(os.getcwd(), "tests", "files", "new_5.txt")
ScienceLogParser(self.database()).parse(filename)
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.ADDED_CARD, )).fetchone()[0] == 1
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.REPETITION, )).fetchone()[0] == 2
assert self.database().con.execute(\
"select acq_reps from log where event_type=? and object_id='9c8ce28e-1a4b-4148-8287-b8a7790d86d0.1.1'",
(EventTypes.REPETITION, )).fetchone()[0] == 1
assert self.database().con.execute(\
"select ret_reps from log where event_type=? and object_id='9c8ce28e-1a4b-4148-8287-b8a7790d86d0.1.1'",
(EventTypes.REPETITION, )).fetchone()[0] == 0
assert self.database().con.execute(\
"select acq_reps_since_lapse from log where event_type=? and object_id='9c8ce28e-1a4b-4148-8287-b8a7790d86d0.1.1'",
(EventTypes.REPETITION, )).fetchone()[0] == 1
assert self.database().con.execute(\
"""select acq_reps from log where event_type=? and object_id='9c8ce28e-1a4b-4148-8287-b8a7790d86d0.1.1'
order by _id desc limit 1""",
(EventTypes.REPETITION, )).fetchone()[0] == 2
assert self.database().con.execute(\
"""select ret_reps from log where event_type=? and object_id='9c8ce28e-1a4b-4148-8287-b8a7790d86d0.1.1'
order by _id desc limit 1""",
(EventTypes.REPETITION, )).fetchone()[0] == 0
assert self.database().con.execute(\
"""select acq_reps_since_lapse from log where event_type=? and object_id='9c8ce28e-1a4b-4148-8287-b8a7790d86d0.1.1'
order by _id desc limit 1""",
(EventTypes.REPETITION, )).fetchone()[0] == 2
assert self.database().con.execute(\
"""select object_id from log where event_type=?""",
(EventTypes.STARTED_SCHEDULER, )).fetchone()[0] == "SM2 Mnemosyne"
def test_logs_new_6(self):
self.database().update_card_after_log_import = (lambda x, y, z: 0)
self.database().before_1x_log_import()
filename = os.path.join(os.getcwd(), "tests", "files", "new_6.txt")
ScienceLogParser(self.database()).parse(filename)
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.ADDED_CARD, )).fetchone()[0] == 1
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.REPETITION, )).fetchone()[0] == 2
sql_res = self.database().con.execute(\
"select * from log where event_type=? and object_id='4c53e29a-f9e9-498b-8beb-d3a494f61bca.1.1'",
(EventTypes.REPETITION, )).fetchone()
assert sql_res[4] == 5
assert sql_res[5] == 2.5
assert sql_res[6] == 1
assert sql_res[7] == 0
assert sql_res[8] == 0
assert sql_res[9] == 1
assert sql_res[10] == 0
assert sql_res[11] == 0
assert sql_res[12] == 0
assert sql_res[14] - sql_res[2] == 345600
assert sql_res[13] == 0
sql_res = self.database().con.execute(\
"""select * from log where event_type=? and object_id='4c53e29a-f9e9-498b-8beb-d3a494f61bca.1.1'
order by _id desc limit 1""",
(EventTypes.REPETITION, )).fetchone()
assert sql_res[4] == 2
assert sql_res[5] == 2.5
assert sql_res[6] == 1
assert sql_res[7] == 1
assert sql_res[8] == 0
assert sql_res[9] == 1
assert sql_res[10] == 1
assert sql_res[11] == 302986
assert sql_res[12] == 10
assert sql_res[14] - sql_res[2] == 475774
assert sql_res[13] == 1
def test_logs_imported_1(self):
self.database().update_card_after_log_import = (lambda x, y, z: 0)
self.database().before_1x_log_import()
filename = os.path.join(os.getcwd(), "tests", "files",
"imported_1.txt")
ScienceLogParser(self.database()).parse(filename)
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.ADDED_CARD, )).fetchone()[0] == 1
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.REPETITION, )).fetchone()[0] == 3
assert self.database().con.execute(\
"select acq_reps from log where event_type=? and object_id='f5d9bbe7'",
(EventTypes.REPETITION, )).fetchone()[0] == 1
assert self.database().con.execute(\
"select ret_reps from log where event_type=? and object_id='f5d9bbe7'",
(EventTypes.REPETITION, )).fetchone()[0] == 0
assert self.database().con.execute(\
"select acq_reps_since_lapse from log where event_type=? and object_id='f5d9bbe7'",
(EventTypes.REPETITION, )).fetchone()[0] == 1
assert self.database().con.execute(\
"""select acq_reps from log where event_type=? and object_id='f5d9bbe7'
order by _id desc limit 1""",
(EventTypes.REPETITION, )).fetchone()[0] == 1
assert self.database().con.execute(\
"""select ret_reps from log where event_type=? and object_id='f5d9bbe7'
order by _id desc limit 1""",
(EventTypes.REPETITION, )).fetchone()[0] == 2
assert self.database().con.execute(\
"""select acq_reps_since_lapse from log where event_type=? and object_id='f5d9bbe7'
order by _id desc limit 1""",
(EventTypes.REPETITION, )).fetchone()[0] == 1
def test_logs_imported_2(self):
self.database().update_card_after_log_import = (lambda x, y, z: 0)
self.database().before_1x_log_import()
filename = os.path.join(os.getcwd(), "tests", "files",
"imported_2.txt")
ScienceLogParser(self.database()).parse(filename)
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.ADDED_CARD, )).fetchone()[0] == 1
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.REPETITION, )).fetchone()[0] == 1
assert self.database().con.execute(\
"select acq_reps from log where event_type=? and object_id='14670f10'",
(EventTypes.REPETITION, )).fetchone()[0] == 1
assert self.database().con.execute(\
"select ret_reps from log where event_type=? and object_id='14670f10'",
(EventTypes.REPETITION, )).fetchone()[0] == 0
assert self.database().con.execute(\
"select acq_reps_since_lapse from log where event_type=? and object_id='14670f10'",
(EventTypes.REPETITION, )).fetchone()[0] == 1
def test_logs_imported_3(self):
self.database().update_card_after_log_import = (lambda x, y, z: 0)
self.database().before_1x_log_import()
filename = os.path.join(os.getcwd(), "tests", "files",
"imported_3.txt")
ScienceLogParser(self.database()).parse(filename)
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.ADDED_CARD, )).fetchone()[0] == 1
def test_restored_1(self):
self.database().update_card_after_log_import = (lambda x, y, z: 0)
self.database().before_1x_log_import()
filename = os.path.join(os.getcwd(), "tests", "files",
"restored_1.txt")
ScienceLogParser(self.database()).parse(filename)
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.ADDED_CARD, )).fetchone()[0] == 1
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.REPETITION, )).fetchone()[0] == 1
sql_res = self.database().con.execute(\
"select * from log where event_type=?",
(EventTypes.REPETITION, )).fetchone()
assert sql_res[4] == 1
assert sql_res[5] == 2.36
assert sql_res[6] == 23
assert sql_res[7] == 8
assert sql_res[8] == 2
assert sql_res[9] == 0
assert sql_res[10] == 0
assert sql_res[11] == 89 * 24 * 60 * 60
assert sql_res[12] == 0 # No last rep data.
assert sql_res[14] - sql_res[2] == 0
assert sql_res[13] == 5
def test_restored_2(self):
self.database().update_card_after_log_import = (lambda x, y, z: 0)
self.database().before_1x_log_import()
filename = os.path.join(os.getcwd(), "tests", "files",
"restored_2.txt")
ScienceLogParser(self.database()).parse(filename)
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.ADDED_CARD, )).fetchone()[0] == 1
def test_logs_act_interval(self):
self.database().update_card_after_log_import = (lambda x, y, z: 0)
self.database().before_1x_log_import()
filename = os.path.join(os.getcwd(), "tests", "files",
"actinterval_1.txt")
ScienceLogParser(self.database()).parse(filename)
assert self.database().con.execute(\
"""select actual_interval from log where event_type=? and object_id='f1300e5a'
order by _id desc limit 1""",
(EventTypes.REPETITION, )).fetchone()[0] == 5
def test_logs_deleted(self):
self.database().update_card_after_log_import = (lambda x, y, z: 0)
self.database().before_1x_log_import()
filename = os.path.join(os.getcwd(), "tests", "files", "delete_1.txt")
ScienceLogParser(self.database()).parse(filename)
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.ADDED_CARD, )).fetchone()[0] == 1
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.DELETED_CARD, )).fetchone()[0] == 1
def test_logs_corrupt_1(self): # Wrong data, missing creation event.
self.database().update_card_after_log_import = (lambda x, y, z: 0)
self.database().before_1x_log_import()
filename = os.path.join(os.getcwd(), "tests", "files", "corrupt_1.txt")
ScienceLogParser(self.database()).parse(filename)
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.ADDED_CARD, )).fetchone()[0] == 1
assert self.database().con.execute(\
"select count() from log where object_id=?",
("4b59b830", )).fetchone()[0] == 3
def test_logs_corrupt_2(self): # Wrong data, isolated deletion event.
self.database().update_card_after_log_import = (lambda x, y, z: 0)
self.database().before_1x_log_import()
filename = os.path.join(os.getcwd(), "tests", "files", "corrupt_2.txt")
ScienceLogParser(self.database()).parse(filename)
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.ADDED_CARD, )).fetchone()[0] == 0
assert self.database().con.execute(\
"select count() from log where object_id=?",
("4b59b830", )).fetchone()[0] == 0
def test_two_mem_files_sharing_same_logs(self):
filename = os.path.join(os.getcwd(), "tests", "files", "basedir_2_mem",
"deck1.mem")
self.mem_importer().do_import(filename)
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.REPETITION, )).fetchone()[0] == 1
filename = os.path.join(os.getcwd(), "tests", "files", "basedir_2_mem",
"deck2.mem")
self.mem_importer().do_import(filename)
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.REPETITION, )).fetchone()[0] == 3
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.ADDED_CARD, )).fetchone()[0] == 2
card = self.database().card("4c8fff73", is_id_internal=False)
assert self.database().average_thinking_time(card) == 1.5
assert self.database().total_thinking_time(card) == 3.0
assert self.database().card_count_for_grade(0, active_only=True) == 2
tag = self.database().get_or_create_tag_with_name("666")
assert self.database().card_count_for_grade_and_tag(
0, tag, active_only=True) == 0
from mnemosyne.libmnemosyne.statistics_pages.grades import Grades
page = Grades(component_manager=self.mnemosyne.component_manager)
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tag_tree = TagTree(self.mnemosyne.component_manager,
count_cards=False)
self.nodes = self.tag_tree.nodes()
for index, node in enumerate(self.nodes):
if node == "666":
page.prepare_statistics(index)
assert page.y == [0, 0, 0, 0, 0, 0, 0]
page.prepare_statistics(-1)
assert page.y == [0, 2, 0, 0, 0, 0, 0]
def test_bz2(self):
filename = os.path.join(os.getcwd(), "tests", "files", "basedir_bz2",
"default.mem")
self.mem_importer().do_import(filename)
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.REPETITION, )).fetchone()[0] == 0
assert self.database().con.execute(\
"select count() from log where event_type=?",
(EventTypes.ADDED_CARD, )).fetchone()[0] == 1
assert self.database().con.execute(\
"select count() from log where object_id=?",
("82f2ed0d", )).fetchone()[0] == 0
def test_sch(self):
self.controller().show_import_file_dialog()
assert self.database().card_count_scheduled_n_days_ago(0) == 1
def test_upgrade(self):
old_data_dir = os.path.join(os.getcwd(), "tests", "files",
"basedir_bz2")
from mnemosyne.libmnemosyne.upgrades.upgrade1 import Upgrade1
Upgrade1(self.mnemosyne.component_manager).upgrade_from_old_data_dir(
old_data_dir)
assert self.config()["dvipng"].rstrip() == \
"dvipng -D 300 -T tight tmp.dvi\necho"
assert "14pt" in self.config()["latex_preamble"]
assert self.config()["user_id"] == "f3fb13c7"
assert self.log().log_index_of_last_upload() == 2
assert os.path.exists(
os.path.join(old_data_dir,
"DIRECTORY_NO_LONGER_USED_BY_MNEMOSYNE2"))
assert os.path.exists(
os.path.join(self.mnemosyne.config().data_dir, "history",
"a_2.bz2"))
log = open(os.path.join(self.mnemosyne.config().data_dir, "log.txt"))
assert log.readline().strip() == \
"2005-11-01 09:29:08 : Imported item 82f2ed0d 0 0 0 0 0"
def teardown(self):
filename = os.path.join(os.getcwd(), "tests", "files", "basedir_bz2",
"DIRECTORY_NO_LONGER_USED_BY_MNEMOSYNE2")
if os.path.exists(filename):
os.remove(filename)
filename = os.path.join(os.getcwd(), "tests", "files", "a.png")
if os.path.exists(filename):
os.remove(filename)
filename = os.path.join(os.getcwd(), "tests", "files", "a.ogg")
if os.path.exists(filename):
os.remove(filename)
dirname = os.path.join(os.getcwd(), "tests", "files", "figs")
if os.path.exists(dirname):
shutil.rmtree(dirname)
dirname = os.path.join(os.getcwd(), "tests", "files", "soundfiles")
if os.path.exists(dirname):
shutil.rmtree(dirname)
MnemosyneTest.teardown(self)
class TagsTreeWdgt(Component, QtWidgets.QWidget):
"""Displays all the tags in a tree together with check boxes. """
tags_changed_signal = QtCore.pyqtSignal()
def __init__(self, acquire_database=None, **kwds):
super().__init__(**kwds)
self.layout = QtWidgets.QVBoxLayout(self)
self.tree_wdgt = QtWidgets.QTreeWidget(self)
self.tree_wdgt.setColumnCount(2)
self.tree_wdgt.setColumnHidden(1, True)
self.tree_wdgt.setColumnHidden(NODE, True)
self.tree_wdgt.setHeaderHidden(True)
self.tree_wdgt.setSelectionMode(\
QtWidgets.QAbstractItemView.ExtendedSelection)
self.delegate = TagDelegate(\
component_manager=kwds["component_manager"], parent=self)
self.tree_wdgt.setItemDelegate(self.delegate)
self.delegate.rename_node.connect(self.rename_node)
self.delegate.redraw_node.connect(self.redraw_node)
self.layout.addWidget(self.tree_wdgt)
self.tree_wdgt.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
self.tree_wdgt.customContextMenuRequested.connect(\
self.context_menu)
self.acquire_database = acquire_database
def selected_nodes_which_can_be_renamed(self):
nodes = []
for index in self.tree_wdgt.selectedIndexes():
node_index = \
index.model().index(index.row(), NODE, index.parent())
node = index.model().data(node_index)
if node in self.nodes_which_can_be_renamed:
nodes.append(node)
return nodes
def selected_nodes_which_can_be_deleted(self):
nodes = []
for index in self.tree_wdgt.selectedIndexes():
node_index = \
index.model().index(index.row(), NODE, index.parent())
node = index.model().data(node_index)
if node in self.nodes_which_can_be_deleted:
nodes.append(node)
return nodes
def context_menu(self, point):
menu = QtWidgets.QMenu(self)
to_rename = self.selected_nodes_which_can_be_renamed()
if len(to_rename) >= 1:
rename_action = QtWidgets.QAction(_("&Rename"), menu)
rename_action.triggered.connect(self.menu_rename)
rename_action.setShortcut(QtCore.Qt.Key_Enter)
menu.addAction(rename_action)
if len(to_rename) > 1:
rename_action.setEnabled(False)
to_delete = self.selected_nodes_which_can_be_deleted()
if len(to_delete) >= 1:
delete_action = QtWidgets.QAction(_("&Delete"), menu)
delete_action.triggered.connect(self.menu_delete)
delete_action.setShortcut(QtGui.QKeySequence.Delete)
menu.addAction(delete_action)
if len(to_delete) + len(to_rename) >= 1:
menu.exec_(self.tree_wdgt.mapToGlobal(point))
def keyPressEvent(self, event):
if event.key() in [QtCore.Qt.Key_Enter, QtCore.Qt.Key_Return]:
self.menu_rename()
elif event.key() in [QtCore.Qt.Key_Delete, QtCore.Qt.Key_Backspace]:
self.menu_delete()
else:
QtWidgets.QWidget.keyPressEvent(self, event)
def menu_rename(self):
nodes = self.selected_nodes_which_can_be_renamed()
# If there are tags selected, this means that we could only have got
# after pressing return on an actual edit, due to our custom
# 'keyPressEvent'. We should not continue in that case.
if len(nodes) == 0:
return
# We display the full node (i.e. all levels including ::), so that
# the hierarchy can be changed upon editing.
from mnemosyne.pyqt_ui.ui_rename_tag_dlg import Ui_RenameTagDlg
class RenameDlg(QtWidgets.QDialog, Ui_RenameTagDlg):
def __init__(self, old_tag_name):
super().__init__()
self.setupUi(self)
self.tag_name.setText(\
old_tag_name.replace("::" + _("Untagged"), "" ))
old_tag_name = nodes[0]
dlg = RenameDlg(old_tag_name)
if dlg.exec_() == QtWidgets.QDialog.Accepted:
self.rename_node(nodes[0], dlg.tag_name.text())
def menu_delete(self):
nodes = self.selected_nodes_which_can_be_deleted()
if len(nodes) == 0:
return
if len(nodes) > 1:
question = _("Delete these tags? Cards with these tags will not be deleted.")
else:
question = _("Delete this tag? Cards with this tag will not be deleted.")
answer = self.main_widget().show_question\
(question, _("&OK"), _("&Cancel"), "")
if answer == 1: # Cancel.
return
self.delete_nodes(nodes)
def create_tree(self, tree, qt_parent):
for node in tree:
node_name = "%s (%d)" % \
(self.tag_tree.display_name_for_node[node],
self.tag_tree.card_count_for_node[node])
node_item = QtWidgets.QTreeWidgetItem(qt_parent, [node_name, node], 0)
node_item.setFlags(node_item.flags() | \
QtCore.Qt.ItemIsUserCheckable | QtCore.Qt.ItemIsTristate)
if node not in ["__ALL__", "__UNTAGGED__"] and \
not "::" + _("Untagged") in node:
node_item.setFlags(node_item.flags() | \
QtCore.Qt.ItemIsEditable)
self.nodes_which_can_be_renamed.append(node)
self.nodes_which_can_be_deleted.append(node)
if node in self.tag_tree.tag_for_node:
# Since node_item seems mutable, we cannot use a dict.
self.node_items.append(node_item)
self.tag_for_node_item.append(self.tag_tree.tag_for_node[node])
node_item.setData(NODE, QtCore.Qt.DisplayRole,
QtCore.QVariant(node))
self.create_tree(tree=self.tag_tree[node], qt_parent=node_item)
def display(self, criterion=None):
# Create criterion if needed.
if criterion is None:
criterion = DefaultCriterion(self.component_manager)
for tag in self.database().tags():
criterion._tag_ids_active.add(tag._id)
# Create tree.
self.tag_tree = TagTree(self.component_manager)
self.tree_wdgt.clear()
self.node_items = []
self.tag_for_node_item = []
self.nodes_which_can_be_deleted = []
self.nodes_which_can_be_renamed = []
node = "__ALL__"
node_name = "%s (%d)" % (self.tag_tree.display_name_for_node[node],
self.tag_tree.card_count_for_node[node])
root = self.tag_tree[node]
root_item = QtWidgets.QTreeWidgetItem(\
self.tree_wdgt, [node_name, node], 0)
root_item.setFlags(root_item.flags() | \
QtCore.Qt.ItemIsUserCheckable | QtCore.Qt.ItemIsTristate)
root_item.setCheckState(0, QtCore.Qt.Checked)
self.create_tree(self.tag_tree[node], qt_parent=root_item)
# Set forbidden tags.
if len(criterion._tag_ids_forbidden):
for i in range(len(self.node_items)):
node_item = self.node_items[i]
tag = self.tag_for_node_item[i]
if tag._id in criterion._tag_ids_forbidden:
node_item.setCheckState(0, QtCore.Qt.Checked)
else:
node_item.setCheckState(0, QtCore.Qt.Unchecked)
# Set active tags.
else:
# We first set all the tags inactive. We cannot do this in the
# second branch of the upcoming 'if' statement, as then an
# inactive parent tag coming later in the list will deactivate
# active child tags coming earlier in the list.
for node_item in self.node_items:
node_item.setCheckState(0, QtCore.Qt.Unchecked)
for i in range(len(self.node_items)):
node_item = self.node_items[i]
tag = self.tag_for_node_item[i]
if tag._id in criterion._tag_ids_active:
node_item.setCheckState(0, QtCore.Qt.Checked)
# Restore state of the tree.
self.tree_wdgt.expandAll()
collapsed = self.config()["tag_tree_wdgt_state"]
if collapsed is None:
collapsed = []
iterator = QtWidgets.QTreeWidgetItemIterator(self.tree_wdgt)
while iterator.value():
if iterator.value().text(1) in collapsed:
iterator.value().setExpanded(False)
iterator += 1
def checked_to_active_tags_in_criterion(self, criterion):
for i in range(len(self.node_items)):
tag = self.tag_for_node_item[i]
if self.node_items[i].checkState(0) == QtCore.Qt.Checked:
criterion._tag_ids_active.add(tag._id)
criterion._tag_ids_forbidden = set()
return criterion
def checked_to_forbidden_tags_in_criterion(self, criterion):
for i in range(len(self.node_items)):
tag = self.tag_for_node_item[i]
if self.node_items[i].checkState(0) == QtCore.Qt.Checked:
criterion._tag_ids_forbidden.add(tag._id)
criterion._tag_ids_active = \
set([tag._id for tag in self.tag_for_node_item])
return criterion
def unchecked_to_forbidden_tags_in_criterion(self, criterion):
for i in range(len(self.node_items)):
tag = self.tag_for_node_item[i]
if self.node_items[i].checkState(0) == QtCore.Qt.Unchecked:
criterion._tag_ids_forbidden.add(tag._id)
return criterion
def save_criterion(self):
self.saved_criterion = DefaultCriterion(self.component_manager)
self.checked_to_active_tags_in_criterion(self.saved_criterion)
# We also save the unchecked tags as this will allow us to identify
# any new tags created afterwards.
self.unchecked_to_forbidden_tags_in_criterion(self.saved_criterion)
# Now we've saved the checked state of the tree.
# Saving and restoring the selected state is less trivial, because
# in the case of trees, the model indexes have parents which become
# invalid when creating the widget.
# The solution would be to save tags and reselect those in the new
# widget.
def restore_criterion(self):
new_criterion = DefaultCriterion(self.component_manager)
for tag in self.database().tags():
if tag._id in self.saved_criterion._tag_ids_active or \
tag._id not in self.saved_criterion._tag_ids_forbidden:
# Second case deals with recently added tag.
new_criterion._tag_ids_active.add(tag._id)
self.display(new_criterion)
def store_tree_state(self):
"""Store which nodes are collapsed. """
collapsed = []
iterator = QtWidgets.QTreeWidgetItemIterator(self.tree_wdgt)
while iterator.value():
if not iterator.value().isExpanded():
collapsed.append(iterator.value().text(1))
iterator += 1
self.config()["tag_tree_wdgt_state"] = collapsed
def rename_node(self, node, new_name):
if self.acquire_database:
self.acquire_database()
self.save_criterion()
self.store_tree_state()
self.tag_tree.rename_node(node, new_name)
self.restore_criterion()
self.tags_changed_signal.emit()
def delete_nodes(self, nodes):
if self.acquire_database:
self.acquire_database()
self.save_criterion()
self.store_tree_state()
for node in nodes:
self.tag_tree.delete_subtree(node)
self.restore_criterion()
self.tags_changed_signal.emit()
def redraw_node(self, node):
"""When renaming a tag to the same name, we need to redraw the node
to show the card count again.
"""
# We do the redrawing in a rather hackish way now, simply by
# recreating the widget. Could be sped up, but at the expense of more
# complicated code.
self.save_criterion()
self.restore_criterion()
def rebuild(self):
"""To be called when external events invalidate the tag tree,
e.g. due to edits in the card browser widget.
"""
self.save_criterion()
self.store_tree_state()
self.tag_tree = TagTree(self.component_manager)
self.restore_criterion()
def closeEvent(self, event):
self.store_tree_state()
class TestTagTree(MnemosyneTest):
def test_1(self):
fact_data = {"f": "question", "b": "answer"}
card_type = self.card_type_with_id("1")
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=[])[0]
self.controller().save_file()
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
assert len(list(self.tree.keys())) == 2
assert self.tree['__ALL__'] == ['__UNTAGGED__']
def test_2(self):
fact_data = {"f": "question", "b": "answer"}
card_type = self.card_type_with_id("1")
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["tag_1"])[0]
self.controller().save_file()
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
assert len(list(self.tree.keys())) == 3
assert self.tree['__ALL__'] == ['tag_1', '__UNTAGGED__']
def test_3(self):
fact_data = {"f": "question", "b": "answer"}
card_type = self.card_type_with_id("1")
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["a"])[0]
fact_data = {"f": "question2", "b": "answer2"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["Z"])[0]
fact_data = {"f": "question3", "b": "answer3"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["a::b"])[0]
fact_data = {"f": "question4", "b": "answer4"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["a::c"])[0]
fact_data = {"f": "question5", "b": "answer5"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["b::c::d"])[0]
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
assert self.tree.card_count_for_node["__ALL__"] == 5
assert self.tree.card_count_for_node["a"] == 3
assert self.tree.card_count_for_node["Z"] == 1
assert self.tree.card_count_for_node["a::b"] == 1
assert self.tree.card_count_for_node["a::c"] == 1
assert self.tree.card_count_for_node["b"] == 1
assert self.tree.card_count_for_node["b::c"] == 1
assert self.tree.card_count_for_node["b::c::d"] == 1
assert self.tree.nodes() == \
["a", "a::Untagged", "a::b", "a::c", "b", "b::c", "b::c::d",
"Z", "__UNTAGGED__"]
def test_4(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "question4", "b": "answer4"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["a::b"])[0]
fact_data = {"f": "question", "b": "answer"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["a"])[0]
fact_data = {"f": "question2", "b": "answer2"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["Z"])[0]
fact_data = {"f": "question3", "b": "answer3"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["a::c"])[0]
fact_data = {"f": "question5", "b": "answer5"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["b::c::d"])[0]
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
assert self.tree.card_count_for_node["__ALL__"] == 5
assert self.tree.card_count_for_node["a"] == 3
assert self.tree.card_count_for_node["Z"] == 1
assert self.tree.card_count_for_node["a::b"] == 1
assert self.tree.card_count_for_node["a::c"] == 1
assert self.tree.card_count_for_node["b"] == 1
assert self.tree.card_count_for_node["b::c"] == 1
assert self.tree.card_count_for_node["b::c::d"] == 1
self.tree.rename_node("Z", "Z::Z")
self.tree.rename_node("b::c", "b::cc")
assert self.tree.card_count_for_node["__ALL__"] == 5
assert self.tree.card_count_for_node["a"] == 3
assert self.tree.card_count_for_node["Z"] == 1
assert self.tree.card_count_for_node["Z::Z"] == 1
assert self.tree.card_count_for_node["a::b"] == 1
assert self.tree.card_count_for_node["a::c"] == 1
assert self.tree.card_count_for_node["b"] == 1
assert self.tree.card_count_for_node["b::cc"] == 1
assert self.tree.card_count_for_node["b::cc::d"] == 1
def test_5(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "question4", "b": "answer4"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["a::b"])[0]
fact_data = {"f": "question", "b": "answer"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["a"])[0]
fact_data = {"f": "question2", "b": "answer2"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["Z"])[0]
fact_data = {"f": "question3", "b": "answer3"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["a::c"])[0]
fact_data = {"f": "question5", "b": "answer5"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["b::c::d"])[0]
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
assert self.tree.card_count_for_node["__ALL__"] == 5
assert self.tree.card_count_for_node["a"] == 3
assert self.tree.card_count_for_node["Z"] == 1
assert self.tree.card_count_for_node["a::b"] == 1
assert self.tree.card_count_for_node["a::c"] == 1
assert self.tree.card_count_for_node["b"] == 1
assert self.tree.card_count_for_node["b::c"] == 1
assert self.tree.card_count_for_node["b::c::d"] == 1
self.tree.rename_node("b::c", "b")
assert self.tree.card_count_for_node["__ALL__"] == 5
assert self.tree.card_count_for_node["a"] == 3
assert self.tree.card_count_for_node["Z"] == 1
assert self.tree.card_count_for_node["a::b"] == 1
assert self.tree.card_count_for_node["a::c"] == 1
assert self.tree.card_count_for_node["b"] == 1
assert self.tree.card_count_for_node["b::d"] == 1
def test_rename_to_existing_tag(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "question4", "b": "answer4"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["tag1"])[0]
fact_data = {"f": "question", "b": "answer"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["tag2"])[0]
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
assert len(self.database().tags()) == 3
self.tree.rename_node("tag1", "tag2")
assert self.tree.card_count_for_node["tag2"] == 2
assert len(self.database().tags()) == 2
def test_rename_to_existing_tag_2(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "question4", "b": "answer4"}
card = self.controller().create_new_cards(
fact_data,
card_type,
grade=-1,
tag_names=["Xx::vb::test", "Xx::aa::vb::test"])[0]
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
assert len(self.database().tags()) == 3
self.tree.rename_node("Xx::aa::vb::test", "Xx::vb::test")
assert self.tree.card_count_for_node["Xx::vb::test"] == 1
assert "Xx::aa::vb::test" not in self.tree.card_count_for_node
assert "," not in self.database().con.execute(\
"select tags from cards where _id=?", (card._id,)).fetchone()[0]
assert self.database().con.execute(\
"select count() from tags_for_card").fetchone()[0] == 1
assert len(self.database().tags()) == 2
def test_rename_to_empty(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "question4", "b": "answer4"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["tag1"])[0]
fact_data = {"f": "question", "b": "answer"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["tag2"])[0]
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
self.tree.rename_node("tag1", "")
assert self.tree.card_count_for_node["__UNTAGGED__"] == 1
assert len(self.database().tags()) == 2
def test_rename_to_empty_2(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "question4", "b": "answer4"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["A::tag1"])[0]
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
self.tree.rename_node("A", "")
assert self.tree.card_count_for_node["tag1"] == 1
assert len(self.database().tags()) == 2
def test_rename_to_empty_3(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "question4", "b": "answer4"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["A::tag1"])[0]
fact_data = {"f": "question", "b": "answer"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["A"])[0]
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
self.tree.rename_node("A", "")
assert self.tree.card_count_for_node["__UNTAGGED__"] == 1
assert self.tree.card_count_for_node["tag1"] == 1
assert len(self.database().tags()) == 2
def test_rename_to_forbidden(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "question4", "b": "answer4"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["A::tag1"])[0]
fact_data = {"f": "question", "b": "answer"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["A"])[0]
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
self.tree.rename_node("A", "__UNTAGGED__")
assert "__UNTAGGED__" in self.tree.card_count_for_node
def test_delete(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "question4", "b": "answer4"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["a::b"])[0]
fact_data = {"f": "question", "b": "answer"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["a"])[0]
fact_data = {"f": "question2", "b": "answer2"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["Z"])[0]
fact_data = {"f": "question3", "b": "answer3"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["a::c"])[0]
fact_data = {"f": "question5", "b": "answer5"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["b::c::d"])[0]
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
assert self.tree.card_count_for_node["__ALL__"] == 5
assert self.tree.card_count_for_node["a"] == 3
assert self.tree.card_count_for_node["Z"] == 1
assert self.tree.card_count_for_node["a::b"] == 1
assert self.tree.card_count_for_node["a::c"] == 1
assert self.tree.card_count_for_node["b"] == 1
assert self.tree.card_count_for_node["b::c"] == 1
assert self.tree.card_count_for_node["b::c::d"] == 1
self.tree.delete_subtree("b::c")
card = self.database().card(card._id, is_id_internal=True)
assert card.tag_string() == ""
self.database().con.execute("select tags from cards where _id=?",
(card._id, )).fetchone()[0] == ""
assert self.tree.card_count_for_node["__ALL__"] == 5
assert self.tree.card_count_for_node["a"] == 3
assert self.tree.card_count_for_node["Z"] == 1
assert self.tree.card_count_for_node["a::b"] == 1
assert self.tree.card_count_for_node["a::c"] == 1
assert self.tree.card_count_for_node["__UNTAGGED__"] == 1
assert "b" not in self.tree.card_count_for_node
assert "b::c" not in self.tree.card_count_for_node
assert "b::c::d" not in self.tree.card_count_for_node
def test_delete_2(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "question4", "b": "answer4"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["a::b"])[0]
fact_data = {"f": "question", "b": "answer"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["a"])[0]
fact_data = {"f": "question2", "b": "answer2"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["Z"])[0]
fact_data = {"f": "question3", "b": "answer3"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["a::c"])[0]
fact_data = {"f": "question5", "b": "answer5"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["b::c::d",
"b"])[0]
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
assert self.tree.card_count_for_node["__ALL__"] == 5
assert self.tree.card_count_for_node["a"] == 3
assert self.tree.card_count_for_node["Z"] == 1
assert self.tree.card_count_for_node["a::b"] == 1
assert self.tree.card_count_for_node["a::c"] == 1
assert self.tree.card_count_for_node["b"] == 1
assert self.tree.card_count_for_node["b::c"] == 1
assert self.tree.card_count_for_node["b::c::d"] == 1
self.tree.delete_subtree("b::c")
card = self.database().card(card._id, is_id_internal=True)
assert card.tag_string() == ""
self.database().con.execute("select tags from cards where _id=?",
(card._id, )).fetchone()[0] == "b"
assert self.tree.card_count_for_node["__ALL__"] == 5
assert self.tree.card_count_for_node["a"] == 3
assert self.tree.card_count_for_node["Z"] == 1
assert self.tree.card_count_for_node["a::b"] == 1
assert self.tree.card_count_for_node["a::c"] == 1
assert "b" not in self.tree.card_count_for_node
assert "__UNTAGGED__" in self.tree.card_count_for_node
assert "b::c" not in self.tree.card_count_for_node
assert "b::c::d" not in self.tree.card_count_for_node
def test_count_1(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "question4", "b": "answer4"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["b"])[0]
fact_data = {"f": "question", "b": "answer"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["b", "b"])[0]
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
assert self.tree.card_count_for_node["__ALL__"] == 2
def test_count_2(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "question4", "b": "answer4"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["X::a"])[0]
fact_data = {"f": "question", "b": "answer"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["X::a",
"X::b"])[0]
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
assert self.tree.card_count_for_node["__ALL__"] == 2
assert self.tree.card_count_for_node["X"] == 2
def test_delete_forbidden(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "question", "b": "answer"}
card = self.controller().create_new_cards(fact_data,
card_type,
grade=-1,
tag_names=["forbidden"])[0]
assert self.database().active_count() == 1
c = DefaultCriterion(self.mnemosyne.component_manager)
c.deactivated_card_type_fact_view_ids = set()
c._tag_ids_active = set(
[self.database().get_or_create_tag_with_name("active")._id, 1])
c._tag_ids_forbidden = set(
[self.database().get_or_create_tag_with_name("forbidden")._id])
self.database().set_current_criterion(c)
assert self.database().active_count() == 0
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
self.tree.delete_subtree("forbidden")
assert self.database().active_count() == 1
class TestTagTree(MnemosyneTest):
def test_1(self):
fact_data = {"f": "question",
"b": "answer"}
card_type = self.card_type_with_id("1")
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=[])[0]
self.controller().save_file()
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
assert len(self.tree.keys()) == 2
assert self.tree['__ALL__'] == [u'__UNTAGGED__']
def test_2(self):
fact_data = {"f": "question",
"b": "answer"}
card_type = self.card_type_with_id("1")
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["tag_1"])[0]
self.controller().save_file()
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
assert len(self.tree.keys()) == 3
assert self.tree['__ALL__'] == [u'tag_1', u'__UNTAGGED__']
def test_3(self):
fact_data = {"f": "question", "b": "answer"}
card_type = self.card_type_with_id("1")
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["a"])[0]
fact_data = {"f": "question2", "b": "answer2"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["Z"])[0]
fact_data = {"f": "question3", "b": "answer3"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["a::b"])[0]
fact_data = {"f": "question4", "b": "answer4"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["a::c"])[0]
fact_data = {"f": "question5", "b": "answer5"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["b::c::d"])[0]
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
assert self.tree.card_count_for_node["__ALL__"] == 5
assert self.tree.card_count_for_node["a"] == 3
assert self.tree.card_count_for_node["Z"] == 1
assert self.tree.card_count_for_node["a::b"] == 1
assert self.tree.card_count_for_node["a::c"] == 1
assert self.tree.card_count_for_node["b"] == 1
assert self.tree.card_count_for_node["b::c"] == 1
assert self.tree.card_count_for_node["b::c::d"] == 1
def test_4(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "question4", "b": "answer4"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["a::b"])[0]
fact_data = {"f": "question", "b": "answer"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["a"])[0]
fact_data = {"f": "question2", "b": "answer2"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["Z"])[0]
fact_data = {"f": "question3", "b": "answer3"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["a::c"])[0]
fact_data = {"f": "question5", "b": "answer5"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["b::c::d"])[0]
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
assert self.tree.card_count_for_node["__ALL__"] == 5
assert self.tree.card_count_for_node["a"] == 3
assert self.tree.card_count_for_node["Z"] == 1
assert self.tree.card_count_for_node["a::b"] == 1
assert self.tree.card_count_for_node["a::c"] == 1
assert self.tree.card_count_for_node["b"] == 1
assert self.tree.card_count_for_node["b::c"] == 1
assert self.tree.card_count_for_node["b::c::d"] == 1
self.tree.rename_node("Z", "Z::Z")
self.tree.rename_node("b::c", "b::cc")
assert self.tree.card_count_for_node["__ALL__"] == 5
assert self.tree.card_count_for_node["a"] == 3
assert self.tree.card_count_for_node["Z"] == 1
assert self.tree.card_count_for_node["Z::Z"] == 1
assert self.tree.card_count_for_node["a::b"] == 1
assert self.tree.card_count_for_node["a::c"] == 1
assert self.tree.card_count_for_node["b"] == 1
assert self.tree.card_count_for_node["b::cc"] == 1
assert self.tree.card_count_for_node["b::cc::d"] == 1
def test_5(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "question4", "b": "answer4"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["a::b"])[0]
fact_data = {"f": "question", "b": "answer"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["a"])[0]
fact_data = {"f": "question2", "b": "answer2"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["Z"])[0]
fact_data = {"f": "question3", "b": "answer3"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["a::c"])[0]
fact_data = {"f": "question5", "b": "answer5"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["b::c::d"])[0]
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
assert self.tree.card_count_for_node["__ALL__"] == 5
assert self.tree.card_count_for_node["a"] == 3
assert self.tree.card_count_for_node["Z"] == 1
assert self.tree.card_count_for_node["a::b"] == 1
assert self.tree.card_count_for_node["a::c"] == 1
assert self.tree.card_count_for_node["b"] == 1
assert self.tree.card_count_for_node["b::c"] == 1
assert self.tree.card_count_for_node["b::c::d"] == 1
self.tree.rename_node("b::c", "b")
assert self.tree.card_count_for_node["__ALL__"] == 5
assert self.tree.card_count_for_node["a"] == 3
assert self.tree.card_count_for_node["Z"] == 1
assert self.tree.card_count_for_node["a::b"] == 1
assert self.tree.card_count_for_node["a::c"] == 1
assert self.tree.card_count_for_node["b"] == 1
assert self.tree.card_count_for_node["b::d"] == 1
def test_rename_to_existing_tag(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "question4", "b": "answer4"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["tag1"])[0]
fact_data = {"f": "question", "b": "answer"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["tag2"])[0]
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
assert len(self.database().tags()) == 3
self.tree.rename_node("tag1", "tag2")
assert self.tree.card_count_for_node["tag2"] == 2
assert len(self.database().tags()) == 2
def test_rename_to_existing_tag_2(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "question4", "b": "answer4"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["Xx::vb::test", "Xx::aa::vb::test"])[0]
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
assert len(self.database().tags()) == 3
self.tree.rename_node("Xx::aa::vb::test", "Xx::vb::test")
assert self.tree.card_count_for_node["Xx::vb::test"] == 1
assert "Xx::aa::vb::test" not in self.tree.card_count_for_node
assert "," not in self.database().con.execute(\
"select tags from cards where _id=?", (card._id,)).fetchone()[0]
assert self.database().con.execute(\
"select count() from tags_for_card").fetchone()[0] == 1
assert len(self.database().tags()) == 2
def test_rename_to_empty(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "question4", "b": "answer4"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["tag1"])[0]
fact_data = {"f": "question", "b": "answer"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["tag2"])[0]
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
self.tree.rename_node("tag1", "")
assert self.tree.card_count_for_node["__UNTAGGED__"] == 1
assert len(self.database().tags()) == 2
def test_rename_to_empty_2(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "question4", "b": "answer4"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["A::tag1"])[0]
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
self.tree.rename_node("A", "")
assert self.tree.card_count_for_node["tag1"] == 1
assert len(self.database().tags()) == 2
def test_rename_to_empty_3(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "question4", "b": "answer4"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["A::tag1"])[0]
fact_data = {"f": "question", "b": "answer"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["A"])[0]
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
self.tree.rename_node("A", "")
assert self.tree.card_count_for_node["__UNTAGGED__"] == 1
assert self.tree.card_count_for_node["tag1"] == 1
assert len(self.database().tags()) == 2
def test_rename_to_forbidden(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "question4", "b": "answer4"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["A::tag1"])[0]
fact_data = {"f": "question", "b": "answer"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["A"])[0]
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
self.tree.rename_node("A", "__UNTAGGED__")
assert "__UNTAGGED__" in self.tree.card_count_for_node
def test_delete(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "question4", "b": "answer4"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["a::b"])[0]
fact_data = {"f": "question", "b": "answer"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["a"])[0]
fact_data = {"f": "question2", "b": "answer2"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["Z"])[0]
fact_data = {"f": "question3", "b": "answer3"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["a::c"])[0]
fact_data = {"f": "question5", "b": "answer5"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["b::c::d"])[0]
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
assert self.tree.card_count_for_node["__ALL__"] == 5
assert self.tree.card_count_for_node["a"] == 3
assert self.tree.card_count_for_node["Z"] == 1
assert self.tree.card_count_for_node["a::b"] == 1
assert self.tree.card_count_for_node["a::c"] == 1
assert self.tree.card_count_for_node["b"] == 1
assert self.tree.card_count_for_node["b::c"] == 1
assert self.tree.card_count_for_node["b::c::d"] == 1
self.tree.delete_subtree("b::c")
card = self.database().card(card._id, is_id_internal=True)
assert card.tag_string() == ""
self.database().con.execute("select tags from cards where _id=?",
(card._id, )).fetchone()[0] == ""
assert self.tree.card_count_for_node["__ALL__"] == 5
assert self.tree.card_count_for_node["a"] == 3
assert self.tree.card_count_for_node["Z"] == 1
assert self.tree.card_count_for_node["a::b"] == 1
assert self.tree.card_count_for_node["a::c"] == 1
assert self.tree.card_count_for_node["__UNTAGGED__"] == 1
assert "b" not in self.tree.card_count_for_node
assert "b::c" not in self.tree.card_count_for_node
assert "b::c::d" not in self.tree.card_count_for_node
def test_delete_2(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "question4", "b": "answer4"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["a::b"])[0]
fact_data = {"f": "question", "b": "answer"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["a"])[0]
fact_data = {"f": "question2", "b": "answer2"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["Z"])[0]
fact_data = {"f": "question3", "b": "answer3"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["a::c"])[0]
fact_data = {"f": "question5", "b": "answer5"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["b::c::d", "b"])[0]
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
assert self.tree.card_count_for_node["__ALL__"] == 5
assert self.tree.card_count_for_node["a"] == 3
assert self.tree.card_count_for_node["Z"] == 1
assert self.tree.card_count_for_node["a::b"] == 1
assert self.tree.card_count_for_node["a::c"] == 1
assert self.tree.card_count_for_node["b"] == 1
assert self.tree.card_count_for_node["b::c"] == 1
assert self.tree.card_count_for_node["b::c::d"] == 1
self.tree.delete_subtree("b::c")
card = self.database().card(card._id, is_id_internal=True)
assert card.tag_string() == "b"
self.database().con.execute("select tags from cards where _id=?",
(card._id, )).fetchone()[0] == "b"
assert self.tree.card_count_for_node["__ALL__"] == 5
assert self.tree.card_count_for_node["a"] == 3
assert self.tree.card_count_for_node["Z"] == 1
assert self.tree.card_count_for_node["a::b"] == 1
assert self.tree.card_count_for_node["a::c"] == 1
assert self.tree.card_count_for_node["b"] == 1
assert "__UNTAGGED__" in self.tree.card_count_for_node
assert "b::c" not in self.tree.card_count_for_node
assert "b::c::d" not in self.tree.card_count_for_node
def test_count_1(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "question4", "b": "answer4"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["b"])[0]
fact_data = {"f": "question", "b": "answer"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["b", "b"])[0]
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
assert self.tree.card_count_for_node["__ALL__"] == 2
def test_count_2(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "question4", "b": "answer4"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["X::a"])[0]
fact_data = {"f": "question", "b": "answer"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["X::a", "X::b"])[0]
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
assert self.tree.card_count_for_node["__ALL__"] == 2
assert self.tree.card_count_for_node["X"] == 2
def test_delete_forbidden(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "question", "b": "answer"}
card = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["forbidden"])[0]
assert self.database().active_count() == 1
c = DefaultCriterion(self.mnemosyne.component_manager)
c.deactivated_card_type_fact_view_ids = set()
c._tag_ids_active = set([self.database().get_or_create_tag_with_name("active")._id, 1])
c._tag_ids_forbidden = set([self.database().get_or_create_tag_with_name("forbidden")._id])
self.database().set_current_criterion(c)
assert self.database().active_count() == 0
from mnemosyne.libmnemosyne.tag_tree import TagTree
self.tree = TagTree(self.mnemosyne.component_manager)
self.tree.delete_subtree("forbidden")
assert self.database().active_count() == 1