| 1 |
Author: zmedico |
| 2 |
Date: 2008-11-20 21:02:40 +0000 (Thu, 20 Nov 2008) |
| 3 |
New Revision: 12008 |
| 4 |
|
| 5 |
Modified: |
| 6 |
main/trunk/pym/portage/cache/metadata.py |
| 7 |
Log: |
| 8 |
Inside _parse_data(), don't rely on the magic 22 line count for the flat_list |
| 9 |
format, since it doesn't make a significant performance difference and it |
| 10 |
places an artificial limit on the number of keys that can be stored. |
| 11 |
|
| 12 |
|
| 13 |
Modified: main/trunk/pym/portage/cache/metadata.py |
| 14 |
=================================================================== |
| 15 |
--- main/trunk/pym/portage/cache/metadata.py 2008-11-20 02:40:33 UTC (rev 12007) |
| 16 |
+++ main/trunk/pym/portage/cache/metadata.py 2008-11-20 21:02:40 UTC (rev 12008) |
| 17 |
@@ -3,7 +3,7 @@ |
| 18 |
# License: GPL2 |
| 19 |
# $Id$ |
| 20 |
|
| 21 |
-import os, stat, types |
| 22 |
+import os, re, stat, types |
| 23 |
from portage.cache import flat_hash |
| 24 |
import portage.eclass_cache |
| 25 |
from portage.cache.template import reconstruct_eclasses |
| 26 |
@@ -22,6 +22,8 @@ |
| 27 |
|
| 28 |
autocommits = True |
| 29 |
|
| 30 |
+ _hashed_re = re.compile('^(\\w+)=([^\n]*)') |
| 31 |
+ |
| 32 |
def __init__(self, location, *args, **config): |
| 33 |
loc = location |
| 34 |
super(database, self).__init__(location, *args, **config) |
| 35 |
@@ -33,35 +35,24 @@ |
| 36 |
|
| 37 |
|
| 38 |
def _parse_data(self, data, cpv): |
| 39 |
- # easy attempt first. |
| 40 |
+ _hashed_re_match = self._hashed_re.match |
| 41 |
data = list(data) |
| 42 |
- if len(data) != magic_line_count: |
| 43 |
- d = flat_hash.database._parse_data(self, data, cpv) |
| 44 |
- else: |
| 45 |
- # this one's interesting. |
| 46 |
- d = {} |
| 47 |
+ d = {} |
| 48 |
|
| 49 |
- for line in data: |
| 50 |
- # yes, meant to iterate over a string. |
| 51 |
- hashed = False |
| 52 |
- # poor mans enumerate. replace when python 2.3 is required |
| 53 |
- for idx, c in zip(range(len(line)), line): |
| 54 |
- if not c.isalpha(): |
| 55 |
- if c == "=" and idx > 0: |
| 56 |
- hashed = True |
| 57 |
- d[line[:idx]] = line[idx + 1:].rstrip("\n") |
| 58 |
- elif c == "_" or c.isdigit(): |
| 59 |
- continue |
| 60 |
- break |
| 61 |
+ for line in data: |
| 62 |
+ hashed = False |
| 63 |
+ hashed_match = _hashed_re_match(line) |
| 64 |
+ if hashed_match is None: |
| 65 |
+ d.clear() |
| 66 |
+ try: |
| 67 |
+ for i, key in enumerate(self.auxdbkey_order): |
| 68 |
+ d[key] = data[i].rstrip("\n") |
| 69 |
+ except IndexError: |
| 70 |
+ pass |
| 71 |
+ break |
| 72 |
+ else: |
| 73 |
+ d[hashed_match.group(1)] = hashed_match.group(2) |
| 74 |
|
| 75 |
- if not hashed: |
| 76 |
- # non hashed. |
| 77 |
- d.clear() |
| 78 |
- # poor mans enumerate. replace when python 2.3 is required |
| 79 |
- for idx, key in zip(range(len(self.auxdbkey_order)), self.auxdbkey_order): |
| 80 |
- d[key] = data[idx].strip() |
| 81 |
- break |
| 82 |
- |
| 83 |
if "_eclasses_" not in d: |
| 84 |
if "INHERITED" in d: |
| 85 |
d["_eclasses_"] = self.ec.get_eclass_data(d["INHERITED"].split(), from_master_only=True) |
Archives