| indygreg | |
| Alphare |
| hg-reviewers |
Right now, we only store things as PLAIN, but we are ready for some compression
now. Future changeset will start using some.
| Automatic diff as part of commit; lint not applicable. |
| Automatic diff as part of commit; unit tests not applicable. |
| Path | Packages | |||
|---|---|---|---|---|
| M | mercurial/revlog.py (14 lines) |
| sidedata_offset = index_entry[8] | sidedata_offset = index_entry[8] | ||||
| sidedata_size = index_entry[9] | sidedata_size = index_entry[9] | ||||
| if self._inline: | if self._inline: | ||||
| sidedata_offset += self.index.entry_size * (1 + rev) | sidedata_offset += self.index.entry_size * (1 + rev) | ||||
| if sidedata_size == 0: | if sidedata_size == 0: | ||||
| return {} | return {} | ||||
| segment = self._getsegment(sidedata_offset, sidedata_size) | comp_segment = self._getsegment(sidedata_offset, sidedata_size) | ||||
| comp = self.index[rev][11] | |||||
| if comp == COMP_MODE_PLAIN: | |||||
| segment = comp_segment | |||||
| elif comp == COMP_MODE_DEFAULT: | |||||
| segment = self._decompressor(comp_segment) | |||||
| elif comp == COMP_MODE_INLINE: | |||||
| segment = self.decompress(comp_segment) | |||||
| else: | |||||
| msg = 'unknown compression mode %d' | |||||
| msg %= comp | |||||
| raise error.RevlogError(msg) | |||||
| sidedata = sidedatautil.deserialize_sidedata(segment) | sidedata = sidedatautil.deserialize_sidedata(segment) | ||||
| return sidedata | return sidedata | ||||
| def rawdata(self, nodeorrev, _df=None): | def rawdata(self, nodeorrev, _df=None): | ||||
| """return an uncompressed raw data of a given node or revision number. | """return an uncompressed raw data of a given node or revision number. | ||||
| _df - an existing file handle to read from. (internal-only) | _df - an existing file handle to read from. (internal-only) | ||||
| """ | """ | ||||