def has_exception():
"""
Check if PyLTI raised exception.
:return: is exception raised
"""
return app_exception.get() is not None
def has_exception():
"""
Check if PyLTI raised exception.
:return: is exception raised
"""
return app_exception.get() is not None
def get_exception():
"""
Returns exception raised by PyLTI.
:return: exception
"""
return app_exception.get()
def get_exception():
"""
Returns exception raised by PyLTI.
:return: exception
"""
return app_exception.get()
