def extract_attachments()

in migration/src/jira_util.py [0:0]

• 20 lines of code
• 10 McCabe index (conditional complexity)

def extract_attachments(o: dict) -> list[tuple[str, int]]:
    attachments = o.get("fields").get("attachment")
    if not attachments:
        return []
    files = {}
    counts = defaultdict(int)
    for a in attachments:
        filename = a.get("filename")
        created = a.get("created")
        content = a.get("content")
        mime_type = a.get("mimeType")
        if not (filename and created and content and mime_type):
            continue
        if filename not in files or created > files[filename].created:
            files[filename] = Attachment(filename=filename, created=created, content=content, mime_type=mime_type)
        counts[filename] += 1
    result = []
    for name in files.keys():
        result.append((name, counts[name]))
    return result