64bbbead07303d2e28b3e789649f27bf4e9ef247,jarbas/core/models.py,Receipt,exists,#Receipt#,24

Before Change

    @property
    def exists(self):
        status = head(self.get_url()).status_code
        return 200 <= status < 400


class Reimbursement(models.Model):

After Change

    @property
    def exists(self):
        if self.exists_cache is not None:  // False is a valid cached value
            return self.exists_cache

        try:
            response = head(self.url)
        except ConnectionError as error:
            return error

Instances