Forked from - Wed Jun 21 09:01:59 EDT 2017 https://github.com/tophatmonocle/ims_lti_py

Interestingly, the code in Pypi fails: https://pypi.python.org/pypi/ims_lti_py/0.5

And the code in the Harvard fork fails: https://github.com/harvard-dce/dce_lti_py

But the trunk of this works https://github.com/tophatmonocle/ims_lti_py

 
from uuid import uuid1


def generate_identifier():
    return uuid1().__str__()


class InvalidLTIConfigError(Exception):
    def __init__(self, value):
        self.value = value

    def __str__(self):
        return repr(self.value)


class InvalidLTIRequestError(Exception):
    def __init__(self, value):
        self.value = value

    def __str__(self):
        return repr(self.value)