def read(self, reload):
global _hierarchy
if _hierarchy is None or reload:
if os.path.exists(self._path):
with open(self._path) as f:
_hierarchy = Hierachy.from_xml(f.read())
logging.info(
f'Read hierarchy. Elements number: {len(_hierarchy)}')
else:
_hierarchy = Hierachy()
logging.info('Created new hierarchy')
self.hierarchy = _hierarchy
def check(xml):
with open(xml, 'r') as f:
xml = f.read()
xml1 = Hierachy.from_xml(xml).pretty_xml()
xml2 = Hierachy.from_xml(xml1).pretty_xml()
check = xml1 == xml2
if check:
click.echo('Everyting seems to be correct')
else:
click.echo(
'Something is wrong. Perhaps the following can help', err=True
)
sys.stdout.writelines(
difflib.unified_diff(xml1.splitlines(), xml2.splitlines())
)
def _on_action_merge(self):
filename, _ = QFileDialog.getOpenFileName(
self, "Open file", os.getcwd(), "XML files (*.xml)"
)
with open(filename, 'r') as f:
xml = f.read()
hierarchy = Hierachy.from_xml(xml)
self._mgr.h.merge(hierarchy)
self._update_tree()
def make_system_tables_hierarchy(admin_role, h=None):
if h is None:
h = Hierachy()
parent = _parent_section(admin_role)
h.append(parent)
sql = _sql()
user = _user_table()
role = _roles_table()
token = _token_table()
h.append(sql)
h.append(user)
h.append(role)
h.append(token)
parent.children.append(sql.id)
parent.children.append(user.id)
parent.children.append(role.id)
parent.children.append(token.id)
def construct(self):
h = Hierachy()
parent = Section(accessRights=self._global_rights(),
name=stringcase.sentencecase(self._schema))
h.append(parent)
for table in self._tables.values():
t = self._make_table(table)
h.append(t)
parent.children.append(t.id)
h.set_tree()
return h
def merge(target, source):
with open(target, 'r') as f:
xml = f.read()
hierarchy = Hierachy.from_xml(xml)
manager = HierachyManager(path=source)
manager.h.merge(hierarchy)
def drop(self):
global _hierarchy
_hierarchy = Hierachy()
self.hierarchy = _hierarchy