1448 if pdeltas: |
1448 if pdeltas: |
1449 delta = min(pdeltas, key=lambda x: x[1]) |
1449 delta = min(pdeltas, key=lambda x: x[1]) |
1450 if delta is None and prev not in tested: |
1450 if delta is None and prev not in tested: |
1451 # other approach failed try against prev to hopefully save us a |
1451 # other approach failed try against prev to hopefully save us a |
1452 # fulltext. |
1452 # fulltext. |
1453 delta = builddelta(prev) |
1453 candidatedelta = builddelta(prev) |
|
1454 if self._isgooddelta(candidatedelta, textlen): |
|
1455 delta = candidatedelta |
1454 if delta is not None: |
1456 if delta is not None: |
1455 dist, l, data, base, chainbase, chainlen, compresseddeltalen = delta |
1457 dist, l, data, base, chainbase, chainlen, compresseddeltalen = delta |
1456 |
1458 else: |
1457 if not self._isgooddelta(delta, textlen): |
|
1458 text = buildtext() |
1459 text = buildtext() |
1459 data = self.compress(text) |
1460 data = self.compress(text) |
1460 l = len(data[1]) + len(data[0]) |
1461 l = len(data[1]) + len(data[0]) |
1461 base = chainbase = curr |
1462 base = chainbase = curr |
1462 |
1463 |