comparison mercurial/revlogutils/deltas.py @ 50654:bfb6404089a5 stable

delta-find: gather the condition to blindly use a full snapshot together

We are about to make the `if` body bigger, so having only one of them is simpler/

50653:f930b1b1d671

            else:
                p2_chain_len = -1
            dbg['p1-chain-len'] = p1_chain_len
            dbg['p2-chain-len'] = p2_chain_len

        if not revinfo.textlen:
            return self._fullsnapshotinfo(fh, revinfo, target_rev)

        if excluded_bases is None:
            excluded_bases = set()

        # no delta for flag processor revision (see "candelta" for why)
        # not calling candelta since only one revision needs test, also to
        # avoid overhead fetching flags again.
        if revinfo.flags & REVIDX_RAWTEXT_CHANGING_FLAGS:
            return self._fullsnapshotinfo(fh, revinfo, target_rev)

        # count the number of different delta we tried (for debug purpose)
        dbg_try_count = 0
        # count the number of "search round" we did. (for debug purpose)
        dbg_try_rounds = 0

50654:bfb6404089a5

            else:
                p2_chain_len = -1
            dbg['p1-chain-len'] = p1_chain_len
            dbg['p2-chain-len'] = p2_chain_len

        # 1) if the revision is empty, no amount of delta can beat it
        #
        # 2) no delta for flag processor revision (see "candelta" for why)
        # not calling candelta since only one revision needs test, also to
        # avoid overhead fetching flags again.
        if not revinfo.textlen or revinfo.flags & REVIDX_RAWTEXT_CHANGING_FLAGS:
            return self._fullsnapshotinfo(fh, revinfo, target_rev)

        if excluded_bases is None:
            excluded_bases = set()

        # count the number of different delta we tried (for debug purpose)
        dbg_try_count = 0
        # count the number of "search round" we did. (for debug purpose)
        dbg_try_rounds = 0