def chunkify()

in bugbot/rules/no_crashes.py [0:0]

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

    def chunkify(signatures):
        """Make some chunks with signatures,
        the total length of each chunk must be <= 1536"""
        total = sum(len(s) for s in signatures)
        M = 1536
        n = total // M + 1
        res = [[M, []] for _ in range(n)]
        for s in signatures:
            L = len(s)
            if L > M:
                continue
            added = False
            for i in res:
                if L < i[0]:
                    added = True
                    i[1].append(s)
                    i[0] -= L
                    break
            if not added:
                res.append([M - L, [s]])
        res = [x for _, x in res if len(x)]
        return res, max(len(x) for x in res)