Function check_trac_ticket

scripts/pr_quality/check_pr.py:211–238

A Trac ticket must be referenced in the ticket section. For PRs with fewer than threshold lines changed, "N/A" is also accepted (e.g. for typo fixes). Larger PRs must reference a ticket.

(pr_body, total_changes, threshold=LARGE_PR_THRESHOLD)

def check_trac_ticket(pr_body, total_changes, threshold=LARGE_PR_THRESHOLD):
    """A Trac ticket must be referenced in the ticket section.

    For PRs with fewer than threshold lines changed, "N/A" is also accepted
    (e.g. for typo fixes). Larger PRs must reference a ticket.
    """
    # Look for the ticket reference inside the Trac ticket number section.
    section_match = re.search(
        r"#### Trac ticket number[^\n]*\n(.*?)(?=\r?\n####|\Z)",
        pr_body,
        re.DOTALL,
    )
    section = section_match.group(1) if section_match else pr_body

    # Strip HTML comments before checking -- the template itself contains "N/A"
    # inside a comment, which would otherwise trigger the N/A exemption below.
    section = strip_html_comments(section)

    if re.search(r"\bticket-\d+\b", section, re.IGNORECASE):  # valid ticket found
        return None

    # N/A is accepted for trivial PRs that don't warrant a ticket.
    if total_changes < threshold and re.search(
        r"(?:^|\s)N/A\b", section, re.IGNORECASE | re.MULTILINE
    ):
        return None

    return Message(*MISSING_TRAC_TICKET, threshold=threshold)


def check_trac_status(ticket_id, ticket_data):