comparison mercurial/patch.py @ 31273:92714858dd3e

mdiff: let unidiff return (diffheader, hunks)

This will be used to make it possible to filter diff hunks based on this range
information.

Now unidiff returns a 'hunks' generator that yield tuple (hunkrange,
hunklines) coming from _unidiff() with 'newline at end of file' processing.

31272:e41946f39724

                header.append('index %s..%s %s' %
                              (gitindex(content1)[0:opts.index],
                               gitindex(content2)[0:opts.index],
                               gitmode[flag]))

            uheaders, text = mdiff.unidiff(content1, date1,
                                           content2, date2,
                                           path1, path2, opts=opts)
            header.extend(uheaders)
        if header and (text or len(header) > 1):
            yield '\n'.join(header) + '\n'
        if text:
            yield text

31273:92714858dd3e

                header.append('index %s..%s %s' %
                              (gitindex(content1)[0:opts.index],
                               gitindex(content2)[0:opts.index],
                               gitmode[flag]))

            uheaders, hunks = mdiff.unidiff(content1, date1,
                                            content2, date2,
                                            path1, path2, opts=opts)
            header.extend(uheaders)
            text = ''.join(sum((list(hlines) for hrange, hlines in hunks), []))
        if header and (text or len(header) > 1):
            yield '\n'.join(header) + '\n'
        if text:
            yield text