Programming Sucks Or At Least, It Ought To(thedailywtf.com)

    # [`supplemental_documents` probably isn’t the only business rule
    # that depends on whether something is a corporation or not, so
    # I’m factoring that out here to make the code more readable than
    # it was in the DailyWTF exercise. -kjs]
    def is_corporation(self):
        return self.orgStatusCode == 'CORP'

    def supplemental_documents(self):
        """Yield the form numbers of the supplemental docs §801.33 requires.

        The NNDDA imposes some special legal requirements because we
        are not a DDTL under §701.2.

        """

        # §801.33(b)(2)(ii)
        if self.stateCode in ('AZ', 'TX'):
            yield 'SR008-04X'
            yield 'SR008-04XI'

        # §801.33(b)(4) (as amended 1998)
        if self.ledgerAmount >= 500000:
            yield 'AUTHDLG-1A'

        # §801.33(b)(8)(i)
        if self.coInsuredCount >= 5 and not self.is_corporation():
            yield 'AUTHCNS-1A'

    def attach_supplemental_documents(self):
        """Attach supplemental docs a customer filing requires under §801.33."
        for doc in self.supplemental_documents():
            self.attachDocument(doc)