def _primary_rt_id(related: core.RelatedPostings) -> rtutil.TicketAttachmentIds:

    rt_ids = related.all_meta_links('rt-id')

    rt_ids_count = len(rt_ids)

    if rt_ids_count != 1:

        raise ValueError(f"{rt_ids_count} rt-id links found")

    parsed = rtutil.RT.parse(rt_ids.pop())

    if parsed is None:

        raise ValueError("rt-id is not a valid RT reference")

    else:

        return parsed

@ReportType.register('outgoing', 'outgoings', 'out')

def outgoing_report(groups: PostGroups,

                    out_file: TextIO,

                    err_file: TextIO=sys.stderr,

                    rt_client: Optional[rt.Rt]=None,

                    rt_wrapper: Optional[rtutil.RT]=None,

) -> None:

    if rt_client is None or rt_wrapper is None:

        raise ValueError("RT client is required but not configured")

    for invoice, related in groups.items():

        related = _since_last_nonzero(related)

        try:

            ticket_id, _ = _primary_rt_id(related)

            ticket = rt_client.get_ticket(ticket_id)

            # Note we only use this when ticket is None.

            errmsg = f"ticket {ticket_id} not found"

        except (ValueError, rt.RtError) as error:

            ticket = None

            errmsg = error.args[0]

        if ticket is None:

            print("error: can't generate outgoings report for {}"

                  " because no RT ticket available: {}".format(

                      invoice, errmsg,

                  ), file=err_file)

            continue

        try:

            rt_requestor = rt_client.get_user(ticket['Requestors'][0])

        except (IndexError, rt.RtError):

            rt_requestor = None

        if rt_requestor is None:

            requestor = ''

            requestor_name = ''

        else:

            requestor_name = (

                rt_requestor.get('RealName')

                or ''

            )

            requestor = f'{requestor_name} <{rt_requestor["EmailAddress"]}>'.strip()

        contract_links = related.all_meta_links('contract')

        if contract_links:

            contract_s = ' , '.join(rt_wrapper.iter_urls(

                contract_links, '<{}>', '{}', '<BROKEN RT LINK: {}>',

            ))

        else:

            contract_s = "NO CONTRACT GOVERNS THIS TRANSACTION"

        projects = [v for v in related.meta_values('project')

                    if isinstance(v, str)]

        print(

            "PAYMENT FOR APPROVAL:",

            f"REQUESTOR: {requestor}",

            f"TOTAL TO PAY: {-related.balance()}",

            f"AGREEMENT: {contract_s}",

            f"PAYMENT TO: {ticket.get('CF.{payment-to}') or requestor_name}",

            f"PAYMENT METHOD: {ticket.get('CF.{payment-method}', '')}",

            f"PROJECT: {', '.join(projects)}",

            "\nBEANCOUNT ENTRIES:\n",

            sep='\n', file=out_file,

        )

        last_txn: Optional[Transaction] = None

        for post in related:

            txn = post.meta.txn

            if txn is not last_txn:

                last_txn = txn

                txn = rt_wrapper.txn_with_urls(txn)

                bc_printer.print_entry(txn, file=out_file)

def filter_search(postings: Iterable[data.Posting],

                  search_terms: Iterable[SearchTerm],

) -> Iterable[data.Posting]:

    postings = (post for post in postings if post.account.is_under(

        'Assets:Receivable', 'Liabilities:Payable',

    ))

    for meta_key, pattern in search_terms:

        postings = filters.filter_meta_match(postings, meta_key, re.compile(pattern))

    return postings

def parse_arguments(arglist: Optional[Sequence[str]]=None) -> argparse.Namespace:

    parser = argparse.ArgumentParser()

    parser.add_argument(

        '--report-type', '-t',

#!/usr/bin/env python3

from setuptools import setup

setup(

    name='conservancy_beancount',

    description="Plugin, library, and reports for reading Conservancy's books",

    author='Software Freedom Conservancy',

    author_email='info@sfconservancy.org',

    license='GNU AGPLv3+',

    install_requires=[

        'beancount>=2.2',

        'PyYAML>=3.0',

        'regex',

        'rt>=2.0',

    ],

    setup_requires=[

        'pytest-mypy',

        'pytest-runner',

    ],

    tests_require=[

        'mypy>=0.770',

        'pytest',

    ],

    packages=[

        'conservancy_beancount',

        'conservancy_beancount.plugin',

        'conservancy_beancount.reports',

    ],

    entry_points={

        'console_scripts': [

            'accrual-report = conservancy_beancount.reports.accrual:main',

        ],

    },

)