1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344
2345
2346
2347
2348
2349
2350
2351
2352
2353
2354
2355
2356
2357
2358
2359
2360
2361
2362
2363
2364
2365
2366
2367
2368
2369
2370
2371
2372
2373
2374
2375
2376
2377
2378
2379
2380
2381
2382
2383
2384
2385
2386
2387
2388
2389
2390
2391
2392
2393
2394
2395
2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492
2493
2494
2495
2496
2497
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533
2534
2535
2536
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
2577
2578
2579
2580
2581
2582
2583
2584
2585
2586
2587
2588
2589
2590
2591
2592
2593
2594
2595
2596
2597
2598
2599
2600
2601
2602
2603
2604
2605
2606
2607
2608
2609
2610
2611
2612
2613
2614
2615
2616
2617
2618
2619
2620
2621
2622
2623
2624
2625
2626
2627
2628
2629
2630
2631
2632
2633
2634
2635
2636
2637
2638
2639
2640
2641
2642
2643
2644
2645
2646
2647
2648
2649
2650
2651
2652
2653
2654
2655
2656
2657
2658
2659
2660
2661
2662
2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
2687
2688
2689
2690
2691
2692
2693
2694
2695
2696
2697
2698
2699
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721
2722
2723
2724
2725
2726
2727
2728
2729
2730
2731
2732
2733
2734
2735
2736
2737
2738
2739
2740
2741
2742
2743
2744
2745
2746
2747
2748
2749
2750
2751
2752
2753
2754
2755
2756
2757
2758
2759
2760
2761
2762
2763
2764
2765
2766
2767
2768
2769
2770
2771
2772
2773
2774
2775
2776
2777
2778
2779
2780
2781
2782
2783
2784
2785
2786
2787
2788
2789
2790
2791
2792
2793
2794
2795
2796
2797
2798
2799
2800
2801
2802
2803
2804
2805
2806
2807
2808
2809
2810
2811
2812
2813
2814
2815
2816
2817
2818
2819
2820
2821
2822
2823
2824
2825
2826
2827
2828
2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839
2840
2841
2842
2843
2844
2845
2846
2847
2848
2849
2850
2851
2852
2853
2854
2855
2856
2857
2858
2859
2860
2861
2862
2863
2864
2865
2866
2867
2868
2869
2870
2871
2872
2873
2874
2875
2876
2877
2878
2879
2880
2881
2882
2883
2884
2885
2886
2887
2888
2889
2890
2891
2892
2893
2894
2895
2896
2897
2898
2899
2900
2901
2902
2903
2904
2905
2906
2907
2908
2909
2910
2911
2912
2913
2914
2915
2916
2917
2918
2919
2920
2921
2922
2923
2924
2925
2926
2927
2928
2929
2930
2931
2932
2933
2934
2935
2936
2937
2938
2939
2940
2941
2942
2943
2944
2945
2946
2947
2948
2949
2950
2951
2952
2953
2954
2955
2956
2957
2958
2959
2960
2961
2962
2963
2964
2965
2966
2967
2968
2969
2970
2971
2972
2973
2974
2975
2976
2977
2978
2979
2980
2981
2982
2983
2984
2985
2986
2987
2988
2989
2990
2991
2992
2993
2994
2995
2996
2997
2998
2999
3000
3001
3002
3003
3004
3005
3006
3007
3008
3009
3010
3011
3012
3013
3014
3015
3016
3017
3018
3019
3020
3021
3022
3023
3024
3025
3026
3027
3028
3029
3030
3031
3032
3033
3034
3035
3036
3037
3038
3039
3040
3041
3042
3043
3044
3045
3046
3047
3048
3049
3050
3051
3052
3053
3054
3055
3056
3057
3058
3059
3060
3061
3062
3063
3064
3065
3066
3067
3068
3069
3070
3071
3072
3073
3074
3075
3076
3077
3078
3079
3080
3081
3082
3083
3084
3085
3086
3087
3088
3089
3090
3091
3092
3093
3094
3095
3096
3097
3098
3099
3100
3101
3102
3103
3104
3105
3106
3107
3108
3109
3110
3111
3112
3113
3114
3115
3116
3117
3118
3119
3120
3121
3122
3123
3124
3125
3126
3127
3128
3129
3130
3131
3132
3133
3134
3135
3136
3137
3138
3139
3140
3141
3142
3143
3144
3145
3146
3147
3148
3149
3150
3151
3152
3153
3154
3155
3156
3157
3158
3159
3160
3161
3162
3163
3164
3165
3166
3167
3168
3169
3170
3171
3172
3173
3174
3175
3176
3177
3178
3179
3180
3181
3182
3183
3184
3185
3186
3187
3188
3189
3190
3191
3192
3193
3194
3195
3196
3197
3198
3199
3200
3201
3202
3203
3204
3205
3206
3207
3208
3209
3210
3211
3212
3213
3214
3215
3216
3217
3218
3219
3220
3221
3222
3223
3224
3225
3226
3227
3228
3229
3230
3231
3232
3233
3234
3235
3236
3237
3238
3239
3240
3241
3242
3243
3244
3245
3246
3247
3248
3249
3250
3251
3252
3253
3254
3255
3256
3257
3258
3259
3260
3261
3262
3263
3264
3265
3266
3267
3268
3269
3270
3271
3272
3273
3274
3275
3276
3277
3278
3279
3280
3281
3282
3283
3284
3285
3286
3287
3288
3289
3290
3291
3292
3293
3294
3295
3296
3297
3298
3299
3300
3301
3302
3303
3304
3305
3306
3307
3308
3309
3310
3311
3312
3313
3314
3315
3316
3317
3318
3319
3320
3321
3322
3323
3324
3325
3326
3327
3328
3329
3330
3331
3332
3333
3334
3335
3336
3337
3338
3339
3340
3341
3342
3343
3344
3345
3346
3347
3348
3349
3350
3351
3352
3353
3354
3355
3356
3357
3358
3359
3360
3361
3362
3363
3364
3365
3366
3367
3368
3369
3370
3371
3372
3373
3374
3375
3376
3377
3378
3379
3380
3381
3382
3383
3384
3385
3386
3387
3388
3389
3390
3391
3392
3393
3394
3395
3396
3397
3398
3399
3400
3401
3402
3403
3404
3405
3406
3407
3408
3409
3410
3411
3412
3413
3414
3415
3416
3417
3418
3419
3420
3421
3422
3423
3424
3425
3426
3427
3428
3429
3430
3431
3432
3433
3434
3435
3436
3437
3438
3439
3440
3441
3442
3443
3444
3445
3446
3447
3448
3449
3450
3451
3452
3453
3454
3455
3456
3457
3458
|
# Copyright 2010-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
__all__ = [
"autouse",
"best_from_dict",
"check_config_instance",
"config",
]
import copy
from itertools import chain
import grp
import logging
import platform
import pwd
import re
import shlex
import sys
import traceback
import warnings
from _emerge.Package import Package
import portage
portage.proxy.lazyimport.lazyimport(
globals(),
"portage.data:portage_gid",
"portage.dep.soname.SonameAtom:SonameAtom",
"portage.dbapi.vartree:vartree",
"portage.package.ebuild.doebuild:_phase_func_map",
"portage.util.compression_probe:_compressors",
)
from portage import bsd_chflags, load_mod, os, selinux, _unicode_decode
from portage.const import (
CACHE_PATH,
DEPCACHE_PATH,
INCREMENTALS,
MAKE_CONF_FILE,
MODULES_FILE_PATH,
PORTAGE_BASE_PATH,
PRIVATE_PATH,
PROFILE_PATH,
SUPPORTED_GENTOO_BINPKG_FORMATS,
USER_CONFIG_PATH,
USER_VIRTUALS_FILE,
)
from portage.dbapi import dbapi
from portage.dep import (
Atom,
isvalidatom,
match_from_list,
use_reduce,
_repo_separator,
_slot_separator,
)
from portage.eapi import (
eapi_exports_AA,
eapi_exports_merge_type,
eapi_supports_prefix,
eapi_exports_replace_vars,
_get_eapi_attrs,
)
from portage.env.loaders import KeyValuePairFileLoader
from portage.exception import InvalidDependString, PortageException
from portage.localization import _
from portage.output import colorize
from portage.process import fakeroot_capable, sandbox_capable
from portage.repository.config import (
allow_profile_repo_deps,
load_repository_config,
)
from portage.util import (
ensure_dirs,
getconfig,
grabdict,
grabdict_package,
grabfile,
grabfile_package,
LazyItemsDict,
normalize_path,
stack_dictlist,
stack_dicts,
stack_lists,
writemsg,
writemsg_level,
_eapi_cache,
)
from portage.util.install_mask import _raise_exc
from portage.util.path import first_existing
from portage.util._path import exists_raise_eaccess, isdir_raise_eaccess
from portage.versions import catpkgsplit, catsplit, cpv_getkey, _pkg_str
from portage.package.ebuild._config import special_env_vars
from portage.package.ebuild._config.env_var_validation import validate_cmd_var
from portage.package.ebuild._config.features_set import features_set
from portage.package.ebuild._config.KeywordsManager import KeywordsManager
from portage.package.ebuild._config.LicenseManager import LicenseManager
from portage.package.ebuild._config.UseManager import UseManager
from portage.package.ebuild._config.LocationsManager import LocationsManager
from portage.package.ebuild._config.MaskManager import MaskManager
from portage.package.ebuild._config.VirtualsManager import VirtualsManager
from portage.package.ebuild._config.helper import (
ordered_by_atom_specificity,
prune_incremental,
)
_feature_flags_cache = {}
def _get_feature_flags(eapi_attrs):
cache_key = (eapi_attrs.feature_flag_test,)
flags = _feature_flags_cache.get(cache_key)
if flags is not None:
return flags
flags = []
if eapi_attrs.feature_flag_test:
flags.append("test")
flags = frozenset(flags)
_feature_flags_cache[cache_key] = flags
return flags
def autouse(myvartree, use_cache=1, mysettings=None):
warnings.warn("portage.autouse() is deprecated", DeprecationWarning, stacklevel=2)
return ""
def check_config_instance(test):
if not isinstance(test, config):
raise TypeError(
f"Invalid type for config object: {test.__class__} (should be {config})"
)
def best_from_dict(key, top_dict, key_order, EmptyOnError=1, FullCopy=1, AllowEmpty=1):
for x in key_order:
if x in top_dict and key in top_dict[x]:
if FullCopy:
return copy.deepcopy(top_dict[x][key])
return top_dict[x][key]
if EmptyOnError:
return ""
raise KeyError(f"Key not found in list; '{key}'")
def _lazy_iuse_regex(iuse_implicit):
"""
The PORTAGE_IUSE value is lazily evaluated since re.escape() is slow
and the value is only used when an ebuild phase needs to be executed
(it's used only to generate QA notices).
"""
# Escape anything except ".*" which is supposed to pass through from
# _get_implicit_iuse().
regex = sorted(re.escape(x) for x in iuse_implicit)
regex = f"^({'|'.join(regex)})$"
regex = regex.replace("\\.\\*", ".*")
return regex
class _iuse_implicit_match_cache:
def __init__(self, settings):
self._iuse_implicit_re = re.compile(
f"^({'|'.join(settings._get_implicit_iuse())})$"
)
self._cache = {}
def __call__(self, flag):
"""
Returns True if the flag is matched, False otherwise.
"""
try:
return self._cache[flag]
except KeyError:
m = self._iuse_implicit_re.match(flag) is not None
self._cache[flag] = m
return m
class config:
"""
This class encompasses the main portage configuration. Data is pulled from
ROOT/PORTDIR/profiles/, from ROOT/etc/make.profile incrementally through all
parent profiles as well as from ROOT/PORTAGE_CONFIGROOT/* for user specified
overrides.
Generally if you need data like USE flags, FEATURES, environment variables,
virtuals ...etc you look in here.
"""
_constant_keys = frozenset(
["PORTAGE_BIN_PATH", "PORTAGE_GID", "PORTAGE_PYM_PATH", "PORTAGE_PYTHONPATH"]
)
_deprecated_keys = {
"PORTAGE_LOGDIR": "PORT_LOGDIR",
"PORTAGE_LOGDIR_CLEAN": "PORT_LOGDIR_CLEAN",
}
_setcpv_aux_keys = (
"BDEPEND",
"DEFINED_PHASES",
"DEPEND",
"EAPI",
"IDEPEND",
"INHERITED",
"IUSE",
"REQUIRED_USE",
"KEYWORDS",
"LICENSE",
"PDEPEND",
"PROPERTIES",
"RDEPEND",
"SLOT",
"repository",
"RESTRICT",
"LICENSE",
)
_module_aliases = {
"cache.metadata_overlay.database": "portage.cache.flat_hash.mtime_md5_database",
"portage.cache.metadata_overlay.database": "portage.cache.flat_hash.mtime_md5_database",
}
_case_insensitive_vars = special_env_vars.case_insensitive_vars
_default_globals = special_env_vars.default_globals
_env_blacklist = special_env_vars.env_blacklist
_environ_filter = special_env_vars.environ_filter
_environ_whitelist = special_env_vars.environ_whitelist
_environ_whitelist_re = special_env_vars.environ_whitelist_re
_global_only_vars = special_env_vars.global_only_vars
def __init__(
self,
clone=None,
mycpv=None,
config_profile_path=None,
config_incrementals=None,
config_root=None,
target_root=None,
sysroot=None,
eprefix=None,
local_config=True,
env=None,
_unmatched_removal=False,
repositories=None,
):
"""
@param clone: If provided, init will use deepcopy to copy by value the instance.
@type clone: Instance of config class.
@param mycpv: CPV to load up (see setcpv), this is the same as calling init with mycpv=None
and then calling instance.setcpv(mycpv).
@type mycpv: String
@param config_profile_path: Configurable path to the profile (usually PROFILE_PATH from portage.const)
@type config_profile_path: String
@param config_incrementals: List of incremental variables
(defaults to portage.const.INCREMENTALS)
@type config_incrementals: List
@param config_root: path to read local config from (defaults to "/", see PORTAGE_CONFIGROOT)
@type config_root: String
@param target_root: the target root, which typically corresponds to the
value of the $ROOT env variable (default is /)
@type target_root: String
@param sysroot: the sysroot to build against, which typically corresponds
to the value of the $SYSROOT env variable (default is /)
@type sysroot: String
@param eprefix: set the EPREFIX variable (default is portage.const.EPREFIX)
@type eprefix: String
@param local_config: Enables loading of local config (/etc/portage); used most by repoman to
ignore local config (keywording and unmasking)
@type local_config: Boolean
@param env: The calling environment which is used to override settings.
Defaults to os.environ if unspecified.
@type env: dict
@param _unmatched_removal: Enabled by repoman when the
--unmatched-removal option is given.
@type _unmatched_removal: Boolean
@param repositories: Configuration of repositories.
Defaults to portage.repository.config.load_repository_config().
@type repositories: Instance of portage.repository.config.RepoConfigLoader class.
"""
# This is important when config is reloaded after emerge --sync.
_eapi_cache.clear()
# When initializing the global portage.settings instance, avoid
# raising exceptions whenever possible since exceptions thrown
# from 'import portage' or 'import portage.exceptions' statements
# can practically render the api unusable for api consumers.
tolerant = hasattr(portage, "_initializing_globals")
self._tolerant = tolerant
self._unmatched_removal = _unmatched_removal
self.locked = 0
self.mycpv = None
self._setcpv_args_hash = None
self.puse = ""
self._penv = []
self.modifiedkeys = []
self.uvlist = []
self._accept_chost_re = None
self._accept_properties = None
self._accept_restrict = None
self._features_overrides = []
self._make_defaults = None
self._parent_stable = None
self._soname_provided = None
# _unknown_features records unknown features that
# have triggered warning messages, and ensures that
# the same warning isn't shown twice.
self._unknown_features = set()
self.local_config = local_config
if clone:
# For immutable attributes, use shallow copy for
# speed and memory conservation.
self._tolerant = clone._tolerant
self._unmatched_removal = clone._unmatched_removal
self.categories = clone.categories
self.depcachedir = clone.depcachedir
self.incrementals = clone.incrementals
self.module_priority = clone.module_priority
self.profile_path = clone.profile_path
self.profiles = clone.profiles
self.packages = clone.packages
self.repositories = clone.repositories
self._default_features_use = clone._default_features_use
self._iuse_effective = clone._iuse_effective
self._iuse_implicit_match = clone._iuse_implicit_match
self._non_user_variables = clone._non_user_variables
self._env_d_blacklist = clone._env_d_blacklist
self._pbashrc = clone._pbashrc
self._repo_make_defaults = clone._repo_make_defaults
self.usemask = clone.usemask
self.useforce = clone.useforce
self.puse = clone.puse
self.user_profile_dir = clone.user_profile_dir
self.local_config = clone.local_config
self.make_defaults_use = clone.make_defaults_use
self.mycpv = clone.mycpv
self._setcpv_args_hash = clone._setcpv_args_hash
self._soname_provided = clone._soname_provided
self._profile_bashrc = clone._profile_bashrc
# immutable attributes (internal policy ensures lack of mutation)
self._locations_manager = clone._locations_manager
self._use_manager = clone._use_manager
# force instantiation of lazy immutable objects when cloning, so
# that they're not instantiated more than once
self._keywords_manager_obj = clone._keywords_manager
self._mask_manager_obj = clone._mask_manager
# shared mutable attributes
self._unknown_features = clone._unknown_features
self.modules = copy.deepcopy(clone.modules)
self._penv = copy.deepcopy(clone._penv)
self.configdict = copy.deepcopy(clone.configdict)
self.configlist = [
self.configdict["env.d"],
self.configdict["repo"],
self.configdict["features"],
self.configdict["pkginternal"],
self.configdict["globals"],
self.configdict["defaults"],
self.configdict["conf"],
self.configdict["pkg"],
self.configdict["env"],
]
self.lookuplist = self.configlist[:]
self.lookuplist.reverse()
self._use_expand_dict = copy.deepcopy(clone._use_expand_dict)
self.backupenv = self.configdict["backupenv"]
self.prevmaskdict = copy.deepcopy(clone.prevmaskdict)
self.pprovideddict = copy.deepcopy(clone.pprovideddict)
self.features = features_set(self)
self.features._features = copy.deepcopy(clone.features._features)
self._features_overrides = copy.deepcopy(clone._features_overrides)
# Strictly speaking _license_manager is not immutable. Users need to ensure that
# extract_global_changes() is called right after __init__ (if at all).
# It also has the mutable member _undef_lic_groups. It is used to track
# undefined license groups, to not display an error message for the same
# group again and again. Because of this, it's useful to share it between
# all LicenseManager instances.
self._license_manager = clone._license_manager
# force instantiation of lazy objects when cloning, so
# that they're not instantiated more than once
self._virtuals_manager_obj = copy.deepcopy(clone._virtuals_manager)
self._accept_properties = copy.deepcopy(clone._accept_properties)
self._ppropertiesdict = copy.deepcopy(clone._ppropertiesdict)
self._accept_restrict = copy.deepcopy(clone._accept_restrict)
self._paccept_restrict = copy.deepcopy(clone._paccept_restrict)
self._penvdict = copy.deepcopy(clone._penvdict)
self._pbashrcdict = copy.deepcopy(clone._pbashrcdict)
self._expand_map = copy.deepcopy(clone._expand_map)
else:
# lazily instantiated objects
self._keywords_manager_obj = None
self._mask_manager_obj = None
self._virtuals_manager_obj = None
locations_manager = LocationsManager(
config_root=config_root,
config_profile_path=config_profile_path,
eprefix=eprefix,
local_config=local_config,
target_root=target_root,
sysroot=sysroot,
)
self._locations_manager = locations_manager
eprefix = locations_manager.eprefix
config_root = locations_manager.config_root
sysroot = locations_manager.sysroot
broot = locations_manager.broot
abs_user_config = locations_manager.abs_user_config
make_conf_paths = [
os.path.join(config_root, "etc", "make.conf"),
os.path.join(config_root, MAKE_CONF_FILE),
]
try:
if os.path.samefile(*make_conf_paths):
make_conf_paths.pop()
except OSError:
pass
make_conf_count = 0
make_conf = {}
for x in make_conf_paths:
mygcfg = getconfig(
x,
tolerant=tolerant,
allow_sourcing=True,
expand=make_conf,
recursive=True,
)
if mygcfg is not None:
make_conf.update(mygcfg)
make_conf_count += 1
if make_conf_count == 2:
writemsg(
"!!! %s\n"
% _("Found 2 make.conf files, using both '%s' and '%s'")
% tuple(make_conf_paths),
noiselevel=-1,
)
# __* variables set in make.conf are local and are not be propagated.
make_conf = {k: v for k, v in make_conf.items() if not k.startswith("__")}
# Allow ROOT setting to come from make.conf if it's not overridden
# by the constructor argument (from the calling environment).
locations_manager.set_root_override(make_conf.get("ROOT"))
target_root = locations_manager.target_root
eroot = locations_manager.eroot
esysroot = locations_manager.esysroot
self.global_config_path = locations_manager.global_config_path
# The expand_map is used for variable substitution
# in getconfig() calls, and the getconfig() calls
# update expand_map with the value of each variable
# assignment that occurs. Variable substitution occurs
# in the following order, which corresponds to the
# order of appearance in self.lookuplist:
#
# * env.d
# * make.globals
# * make.defaults
# * make.conf
#
# Notably absent is "env", since we want to avoid any
# interaction with the calling environment that might
# lead to unexpected results.
env_d = self._get_env_d(broot=broot, eroot=eroot, tolerant=tolerant)
expand_map = env_d.copy()
self._expand_map = expand_map
# Allow make.globals and make.conf to set paths relative to vars like ${EPREFIX}.
expand_map["BROOT"] = broot
expand_map["EPREFIX"] = eprefix
expand_map["EROOT"] = eroot
expand_map["ESYSROOT"] = esysroot
expand_map["PORTAGE_CONFIGROOT"] = config_root
expand_map["ROOT"] = target_root
expand_map["SYSROOT"] = sysroot
if portage._not_installed:
make_globals_path = os.path.join(
PORTAGE_BASE_PATH, "cnf", "make.globals"
)
else:
make_globals_path = os.path.join(
self.global_config_path, "make.globals"
)
old_make_globals = os.path.join(config_root, "etc", "make.globals")
if os.path.isfile(old_make_globals) and not os.path.samefile(
make_globals_path, old_make_globals
):
# Don't warn if they refer to the same path, since
# that can be used for backward compatibility with
# old software.
writemsg(
"!!! %s\n"
% _(
"Found obsolete make.globals file: "
"'%s', (using '%s' instead)"
)
% (old_make_globals, make_globals_path),
noiselevel=-1,
)
make_globals = getconfig(
make_globals_path, tolerant=tolerant, expand=expand_map
)
if make_globals is None:
make_globals = {}
for k, v in self._default_globals.items():
make_globals.setdefault(k, v)
if config_incrementals is None:
self.incrementals = INCREMENTALS
else:
self.incrementals = config_incrementals
if not isinstance(self.incrementals, frozenset):
self.incrementals = frozenset(self.incrementals)
self.module_priority = ("user", "default")
self.modules = {}
modules_file = os.path.join(config_root, MODULES_FILE_PATH)
modules_loader = KeyValuePairFileLoader(modules_file, None, None)
modules_dict, modules_errors = modules_loader.load()
self.modules["user"] = modules_dict
if self.modules["user"] is None:
self.modules["user"] = {}
user_auxdbmodule = self.modules["user"].get("portdbapi.auxdbmodule")
if (
user_auxdbmodule is not None
and user_auxdbmodule in self._module_aliases
):
warnings.warn(f"'{user_auxdbmodule}' is deprecated: {modules_file}")
self.modules["default"] = {
"portdbapi.auxdbmodule": "portage.cache.flat_hash.mtime_md5_database",
}
self.configlist = []
# back up our incremental variables:
self.configdict = {}
self._use_expand_dict = {}
# configlist will contain: [ env.d, globals, features, defaults, conf, pkg, backupenv, env ]
self.configlist.append({})
self.configdict["env.d"] = self.configlist[-1]
self.configlist.append({})
self.configdict["repo"] = self.configlist[-1]
self.configlist.append({})
self.configdict["features"] = self.configlist[-1]
self.configlist.append({})
self.configdict["pkginternal"] = self.configlist[-1]
# env_d will be None if profile.env doesn't exist.
if env_d:
self.configdict["env.d"].update(env_d)
# backupenv is used for calculating incremental variables.
if env is None:
env = os.environ
# Avoid potential UnicodeDecodeError exceptions later.
env_unicode = {
_unicode_decode(k): _unicode_decode(v) for k, v in env.items()
}
self.backupenv = env_unicode
if env_d:
# Remove duplicate values so they don't override updated
# profile.env values later (profile.env is reloaded in each
# call to self.regenerate).
for k, v in env_d.items():
try:
if self.backupenv[k] == v:
del self.backupenv[k]
except KeyError:
pass
del k, v
self.configdict["env"] = LazyItemsDict(self.backupenv)
self.configlist.append(make_globals)
self.configdict["globals"] = self.configlist[-1]
self.make_defaults_use = []
# Loading Repositories
self["PORTAGE_CONFIGROOT"] = config_root
self["ROOT"] = target_root
self["SYSROOT"] = sysroot
self["EPREFIX"] = eprefix
self["EROOT"] = eroot
self["ESYSROOT"] = esysroot
self["BROOT"] = broot
known_repos = []
portdir = ""
portdir_overlay = ""
portdir_sync = None
for confs in [make_globals, make_conf, self.configdict["env"]]:
v = confs.get("PORTDIR")
if v is not None:
portdir = v
known_repos.append(v)
v = confs.get("PORTDIR_OVERLAY")
if v is not None:
portdir_overlay = v
known_repos.extend(shlex.split(v))
v = confs.get("SYNC")
if v is not None:
portdir_sync = v
if "PORTAGE_RSYNC_EXTRA_OPTS" in confs:
self["PORTAGE_RSYNC_EXTRA_OPTS"] = confs["PORTAGE_RSYNC_EXTRA_OPTS"]
self["PORTDIR"] = portdir
self["PORTDIR_OVERLAY"] = portdir_overlay
if portdir_sync:
self["SYNC"] = portdir_sync
self.lookuplist = [self.configdict["env"]]
if repositories is None:
self.repositories = load_repository_config(self)
else:
self.repositories = repositories
known_repos.extend(repo.location for repo in self.repositories)
known_repos = frozenset(known_repos)
self["PORTAGE_REPOSITORIES"] = self.repositories.config_string()
self.backup_changes("PORTAGE_REPOSITORIES")
# filling PORTDIR and PORTDIR_OVERLAY variable for compatibility
main_repo = self.repositories.mainRepo()
if main_repo is not None:
self["PORTDIR"] = main_repo.location
self.backup_changes("PORTDIR")
expand_map["PORTDIR"] = self["PORTDIR"]
# repoman controls PORTDIR_OVERLAY via the environment, so no
# special cases are needed here.
portdir_overlay = list(self.repositories.repoLocationList())
if portdir_overlay and portdir_overlay[0] == self["PORTDIR"]:
portdir_overlay = portdir_overlay[1:]
new_ov = []
if portdir_overlay:
for ov in portdir_overlay:
ov = normalize_path(ov)
if isdir_raise_eaccess(ov) or portage._sync_mode:
new_ov.append(portage._shell_quote(ov))
else:
writemsg(
_("!!! Invalid PORTDIR_OVERLAY" " (not a dir): '%s'\n")
% ov,
noiselevel=-1,
)
self["PORTDIR_OVERLAY"] = " ".join(new_ov)
self.backup_changes("PORTDIR_OVERLAY")
expand_map["PORTDIR_OVERLAY"] = self["PORTDIR_OVERLAY"]
locations_manager.set_port_dirs(self["PORTDIR"], self["PORTDIR_OVERLAY"])
locations_manager.load_profiles(self.repositories, known_repos)
profiles_complex = locations_manager.profiles_complex
self.profiles = locations_manager.profiles
self.profile_path = locations_manager.profile_path
self.user_profile_dir = locations_manager.user_profile_dir
try:
packages_list = [
grabfile_package(
os.path.join(x.location, "packages"),
verify_eapi=True,
eapi=x.eapi,
eapi_default=None,
allow_repo=allow_profile_repo_deps(x),
allow_build_id=x.allow_build_id,
)
for x in profiles_complex
]
except OSError as e:
_raise_exc(e)
self.packages = tuple(stack_lists(packages_list, incremental=1))
# revmaskdict
self.prevmaskdict = {}
for x in self.packages:
# Negative atoms are filtered by the above stack_lists() call.
if not isinstance(x, Atom):
x = Atom(x.lstrip("*"))
self.prevmaskdict.setdefault(x.cp, []).append(x)
mygcfg = {}
if profiles_complex:
mygcfg_dlists = []
for x in profiles_complex:
# Prevent accidents triggered by USE="${USE} ..." settings
# at the top of make.defaults which caused parent profile
# USE to override parent profile package.use settings.
# It would be nice to guard USE_EXPAND variables like
# this too, but unfortunately USE_EXPAND is not known
# until after make.defaults has been evaluated, so that
# will require some form of make.defaults preprocessing.
expand_map.pop("USE", None)
mygcfg_dlists.append(
getconfig(
os.path.join(x.location, "make.defaults"),
tolerant=tolerant,
expand=expand_map,
recursive=x.portage1_directories,
)
)
self._make_defaults = mygcfg_dlists
mygcfg = stack_dicts(mygcfg_dlists, incrementals=self.incrementals)
if mygcfg is None:
mygcfg = {}
self.configlist.append(mygcfg)
self.configdict["defaults"] = self.configlist[-1]
mygcfg = {}
for x in make_conf_paths:
mygcfg.update(
getconfig(
x,
tolerant=tolerant,
allow_sourcing=True,
expand=expand_map,
recursive=True,
)
or {}
)
# __* variables set in make.conf are local and are not be propagated.
mygcfg = {k: v for k, v in mygcfg.items() if not k.startswith("__")}
# Don't allow the user to override certain variables in make.conf
profile_only_variables = (
self.configdict["defaults"].get("PROFILE_ONLY_VARIABLES", "").split()
)
profile_only_variables = stack_lists([profile_only_variables])
non_user_variables = set()
non_user_variables.update(profile_only_variables)
non_user_variables.update(self._env_blacklist)
non_user_variables.update(self._global_only_vars)
non_user_variables = frozenset(non_user_variables)
self._non_user_variables = non_user_variables
self._env_d_blacklist = frozenset(
chain(
profile_only_variables,
self._env_blacklist,
)
)
env_d = self.configdict["env.d"]
for k in self._env_d_blacklist:
env_d.pop(k, None)
for k in profile_only_variables:
mygcfg.pop(k, None)
self.configlist.append(mygcfg)
self.configdict["conf"] = self.configlist[-1]
self.configlist.append(LazyItemsDict())
self.configdict["pkg"] = self.configlist[-1]
self.configdict["backupenv"] = self.backupenv
# Don't allow the user to override certain variables in the env
for k in profile_only_variables:
self.backupenv.pop(k, None)
self.configlist.append(self.configdict["env"])
# make lookuplist for loading package.*
self.lookuplist = self.configlist[:]
self.lookuplist.reverse()
# Blacklist vars that could interfere with portage internals.
for blacklisted in self._env_blacklist:
for cfg in self.lookuplist:
cfg.pop(blacklisted, None)
self.backupenv.pop(blacklisted, None)
del blacklisted, cfg
self["PORTAGE_CONFIGROOT"] = config_root
self.backup_changes("PORTAGE_CONFIGROOT")
self["ROOT"] = target_root
self.backup_changes("ROOT")
self["SYSROOT"] = sysroot
self.backup_changes("SYSROOT")
self["EPREFIX"] = eprefix
self.backup_changes("EPREFIX")
self["EROOT"] = eroot
self.backup_changes("EROOT")
self["ESYSROOT"] = esysroot
self.backup_changes("ESYSROOT")
self["BROOT"] = broot
self.backup_changes("BROOT")
# The prefix of the running portage instance is used in the
# ebuild environment to implement the --host-root option for
# best_version and has_version.
self["PORTAGE_OVERRIDE_EPREFIX"] = portage.const.EPREFIX
self.backup_changes("PORTAGE_OVERRIDE_EPREFIX")
self._ppropertiesdict = portage.dep.ExtendedAtomDict(dict)
self._paccept_restrict = portage.dep.ExtendedAtomDict(dict)
self._penvdict = portage.dep.ExtendedAtomDict(dict)
self._pbashrcdict = {}
self._pbashrc = ()
self._repo_make_defaults = {}
for repo in self.repositories.repos_with_profiles():
d = (
getconfig(
os.path.join(repo.location, "profiles", "make.defaults"),
tolerant=tolerant,
expand=self.configdict["globals"].copy(),
recursive=repo.portage1_profiles,
)
or {}
)
if d:
for k in chain(
self._env_blacklist,
profile_only_variables,
self._global_only_vars,
):
d.pop(k, None)
self._repo_make_defaults[repo.name] = d
# Read all USE related files from profiles and optionally from user config.
self._use_manager = UseManager(
self.repositories,
profiles_complex,
abs_user_config,
self._isStable,
user_config=local_config,
)
# Initialize all USE related variables we track ourselves.
self.usemask = self._use_manager.getUseMask()
self.useforce = self._use_manager.getUseForce()
self.configdict["conf"]["USE"] = (
self._use_manager.extract_global_USE_changes(
self.configdict["conf"].get("USE", "")
)
)
# Read license_groups and optionally license_groups and package.license from user config
self._license_manager = LicenseManager(
locations_manager.profile_locations,
abs_user_config,
user_config=local_config,
)
# Extract '*/*' entries from package.license
self.configdict["conf"]["ACCEPT_LICENSE"] = (
self._license_manager.extract_global_changes(
self.configdict["conf"].get("ACCEPT_LICENSE", "")
)
)
# profile.bashrc
self._profile_bashrc = tuple(
os.path.isfile(os.path.join(profile.location, "profile.bashrc"))
for profile in profiles_complex
)
if local_config:
# package.properties
propdict = grabdict_package(
os.path.join(abs_user_config, "package.properties"),
recursive=1,
allow_wildcard=True,
allow_repo=True,
verify_eapi=False,
allow_build_id=True,
)
v = propdict.pop("*/*", None)
if v is not None:
if "ACCEPT_PROPERTIES" in self.configdict["conf"]:
self.configdict["conf"]["ACCEPT_PROPERTIES"] += " " + " ".join(
v
)
else:
self.configdict["conf"]["ACCEPT_PROPERTIES"] = " ".join(v)
for k, v in propdict.items():
self._ppropertiesdict.setdefault(k.cp, {})[k] = v
# package.accept_restrict
d = grabdict_package(
os.path.join(abs_user_config, "package.accept_restrict"),
recursive=True,
allow_wildcard=True,
allow_repo=True,
verify_eapi=False,
allow_build_id=True,
)
v = d.pop("*/*", None)
if v is not None:
if "ACCEPT_RESTRICT" in self.configdict["conf"]:
self.configdict["conf"]["ACCEPT_RESTRICT"] += " " + " ".join(v)
else:
self.configdict["conf"]["ACCEPT_RESTRICT"] = " ".join(v)
for k, v in d.items():
self._paccept_restrict.setdefault(k.cp, {})[k] = v
# package.env
penvdict = grabdict_package(
os.path.join(abs_user_config, "package.env"),
recursive=1,
allow_wildcard=True,
allow_repo=True,
verify_eapi=False,
allow_build_id=True,
)
v = penvdict.pop("*/*", None)
if v is not None:
global_wildcard_conf = {}
self._grab_pkg_env(v, global_wildcard_conf)
incrementals = self.incrementals
conf_configdict = self.configdict["conf"]
for k, v in global_wildcard_conf.items():
if k in incrementals:
if k in conf_configdict:
conf_configdict[k] = conf_configdict[k] + " " + v
else:
conf_configdict[k] = v
else:
conf_configdict[k] = v
expand_map[k] = v
for k, v in penvdict.items():
self._penvdict.setdefault(k.cp, {})[k] = v
# package.bashrc
for profile in profiles_complex:
if not "profile-bashrcs" in profile.profile_formats:
continue
self._pbashrcdict[profile] = portage.dep.ExtendedAtomDict(dict)
bashrc = grabdict_package(
os.path.join(profile.location, "package.bashrc"),
recursive=1,
allow_wildcard=True,
allow_repo=allow_profile_repo_deps(profile),
verify_eapi=True,
eapi=profile.eapi,
eapi_default=None,
allow_build_id=profile.allow_build_id,
)
if not bashrc:
continue
for k, v in bashrc.items():
envfiles = [
os.path.join(profile.location, "bashrc", envname)
for envname in v
]
self._pbashrcdict[profile].setdefault(k.cp, {}).setdefault(
k, []
).extend(envfiles)
# getting categories from an external file now
self.categories = [
grabfile(os.path.join(x, "categories"))
for x in locations_manager.profile_and_user_locations
]
category_re = dbapi._category_re
# categories used to be a tuple, but now we use a frozenset
# for hashed category validation in pordbapi.cp_list()
self.categories = frozenset(
x
for x in stack_lists(self.categories, incremental=1)
if category_re.match(x) is not None
)
archlist = [
grabfile(os.path.join(x, "arch.list"))
for x in locations_manager.profile_and_user_locations
]
archlist = sorted(stack_lists(archlist, incremental=1))
self.configdict["conf"]["PORTAGE_ARCHLIST"] = " ".join(archlist)
pkgprovidedlines = []
for x in profiles_complex:
provpath = os.path.join(x.location, "package.provided")
if os.path.exists(provpath):
if _get_eapi_attrs(x.eapi).allows_package_provided:
pkgprovidedlines.append(
grabfile(provpath, recursive=x.portage1_directories)
)
else:
# TODO: bail out?
writemsg(
(
_("!!! package.provided not allowed in EAPI %s: ")
% x.eapi
)
+ x.location
+ "\n",
noiselevel=-1,
)
pkgprovidedlines = stack_lists(pkgprovidedlines, incremental=1)
has_invalid_data = False
for x in range(len(pkgprovidedlines) - 1, -1, -1):
myline = pkgprovidedlines[x]
if not isvalidatom("=" + myline):
writemsg(
_("Invalid package name in package.provided: %s\n") % myline,
noiselevel=-1,
)
has_invalid_data = True
del pkgprovidedlines[x]
continue
cpvr = catpkgsplit(pkgprovidedlines[x])
if not cpvr or cpvr[0] == "null":
writemsg(
_("Invalid package name in package.provided: ")
+ pkgprovidedlines[x]
+ "\n",
noiselevel=-1,
)
has_invalid_data = True
del pkgprovidedlines[x]
continue
if has_invalid_data:
writemsg(
_("See portage(5) for correct package.provided usage.\n"),
noiselevel=-1,
)
self.pprovideddict = {}
for x in pkgprovidedlines:
x_split = catpkgsplit(x)
if x_split is None:
continue
mycatpkg = cpv_getkey(x)
if mycatpkg in self.pprovideddict:
self.pprovideddict[mycatpkg].append(x)
else:
self.pprovideddict[mycatpkg] = [x]
# reasonable defaults; this is important as without USE_ORDER,
# USE will always be "" (nothing set)!
if "USE_ORDER" not in self:
self["USE_ORDER"] = (
"env:pkg:conf:defaults:pkginternal:features:repo:env.d"
)
self.backup_changes("USE_ORDER")
if "CBUILD" not in self and "CHOST" in self:
self["CBUILD"] = self["CHOST"]
self.backup_changes("CBUILD")
if "USERLAND" not in self:
# Set default USERLAND so that our test cases can assume that
# it's always set. This allows isolated-functions.sh to avoid
# calling uname -s when sourced.
system = platform.system()
if system is not None and (
system.endswith("BSD") or system == "DragonFly"
):
self["USERLAND"] = "BSD"
else:
self["USERLAND"] = "GNU"
self.backup_changes("USERLAND")
default_inst_ids = {
"PORTAGE_INST_GID": "0",
"PORTAGE_INST_UID": "0",
}
eroot_or_parent = first_existing(eroot)
unprivileged = False
try:
eroot_st = os.stat(eroot_or_parent)
except OSError:
pass
else:
if portage.data._unprivileged_mode(eroot_or_parent, eroot_st):
unprivileged = True
default_inst_ids["PORTAGE_INST_GID"] = str(eroot_st.st_gid)
default_inst_ids["PORTAGE_INST_UID"] = str(eroot_st.st_uid)
if "PORTAGE_USERNAME" not in self:
try:
pwd_struct = pwd.getpwuid(eroot_st.st_uid)
except KeyError:
pass
else:
self["PORTAGE_USERNAME"] = pwd_struct.pw_name
self.backup_changes("PORTAGE_USERNAME")
if "PORTAGE_GRPNAME" not in self:
try:
grp_struct = grp.getgrgid(eroot_st.st_gid)
except KeyError:
pass
else:
self["PORTAGE_GRPNAME"] = grp_struct.gr_name
self.backup_changes("PORTAGE_GRPNAME")
for var, default_val in default_inst_ids.items():
try:
self[var] = str(int(self.get(var, default_val)))
except ValueError:
writemsg(
_(
"!!! %s='%s' is not a valid integer. "
"Falling back to %s.\n"
)
% (var, self[var], default_val),
noiselevel=-1,
)
self[var] = default_val
self.backup_changes(var)
self.depcachedir = self.get("PORTAGE_DEPCACHEDIR")
if self.depcachedir is None:
self.depcachedir = os.path.join(
os.sep, portage.const.EPREFIX, DEPCACHE_PATH.lstrip(os.sep)
)
if unprivileged and target_root != os.sep:
# In unprivileged mode, automatically make
# depcachedir relative to target_root if the
# default depcachedir is not writable.
if not os.access(first_existing(self.depcachedir), os.W_OK):
self.depcachedir = os.path.join(
eroot, DEPCACHE_PATH.lstrip(os.sep)
)
self["PORTAGE_DEPCACHEDIR"] = self.depcachedir
self.backup_changes("PORTAGE_DEPCACHEDIR")
if portage._internal_caller:
self["PORTAGE_INTERNAL_CALLER"] = "1"
self.backup_changes("PORTAGE_INTERNAL_CALLER")
# initialize self.features
self.regenerate()
feature_use = []
if "test" in self.features:
feature_use.append("test")
self.configdict["features"]["USE"] = self._default_features_use = " ".join(
feature_use
)
if feature_use:
# Regenerate USE so that the initial "test" flag state is
# correct for evaluation of !test? conditionals in RESTRICT.
self.regenerate()
if unprivileged:
self.features.add("unprivileged")
if bsd_chflags:
self.features.add("chflags")
self._init_iuse()
self._validate_commands()
for k in self._case_insensitive_vars:
if k in self:
self[k] = self[k].lower()
self.backup_changes(k)
# The first constructed config object initializes these modules,
# and subsequent calls to the _init() functions have no effect.
portage.output._init(config_root=self["PORTAGE_CONFIGROOT"])
portage.data._init(self)
if mycpv:
self.setcpv(mycpv)
def _get_env_d(self, broot, eroot, tolerant):
broot_only_variables = (
"PATH",
"PREROOTPATH",
"ROOTPATH",
)
eroot_only_variables = (
"CONFIG_PROTECT",
"CONFIG_PROTECT_MASK",
"INFODIR",
"INFOPATH",
"MANPATH",
"PKG_CONFIG_.*",
)
broot_only_variables_re = re.compile(r"^(%s)$" % "|".join(broot_only_variables))
eroot_only_variables_re = re.compile(r"^(%s)$" % "|".join(eroot_only_variables))
broot_env_d_path = os.path.join(broot or "/", "etc", "profile.env")
eroot_env_d_path = os.path.join(eroot or "/", "etc", "profile.env")
if (
os.path.exists(broot_env_d_path)
and os.path.exists(eroot_env_d_path)
and os.path.samefile(broot_env_d_path, eroot_env_d_path)
):
broot_env_d = (
getconfig(broot_env_d_path, tolerant=tolerant, expand=False) or {}
)
eroot_env_d = broot_env_d
else:
broot_env_d = (
getconfig(broot_env_d_path, tolerant=tolerant, expand=False) or {}
)
eroot_env_d = (
getconfig(eroot_env_d_path, tolerant=tolerant, expand=False) or {}
)
env_d = {}
for k in broot_env_d.keys() | eroot_env_d.keys():
if broot_only_variables_re.match(k):
if k in broot_env_d:
env_d[k] = broot_env_d[k]
elif eroot_only_variables_re.match(k):
if k in eroot_env_d:
env_d[k] = eroot_env_d[k]
else:
if k in eroot_env_d:
env_d[k] = eroot_env_d[k]
elif k in broot_env_d:
env_d[k] = broot_env_d[k]
return env_d
def _init_iuse(self):
self._iuse_effective = self._calc_iuse_effective()
self._iuse_implicit_match = _iuse_implicit_match_cache(self)
@property
def mygcfg(self):
warnings.warn("portage.config.mygcfg is deprecated", stacklevel=3)
return {}
def _validate_commands(self):
for k in special_env_vars.validate_commands:
v = self.get(k)
if v is not None:
valid, v_split = validate_cmd_var(v)
if not valid:
if v_split:
writemsg_level(
_("%s setting is invalid: '%s'\n") % (k, v),
level=logging.ERROR,
noiselevel=-1,
)
# before deleting the invalid setting, backup
# the default value if available
v = self.configdict["globals"].get(k)
if v is not None:
default_valid, v_split = validate_cmd_var(v)
if not default_valid:
if v_split:
writemsg_level(
_(
"%s setting from make.globals"
+ " is invalid: '%s'\n"
)
% (k, v),
level=logging.ERROR,
noiselevel=-1,
)
# make.globals seems corrupt, so try for
# a hardcoded default instead
v = self._default_globals.get(k)
# delete all settings for this key,
# including the invalid one
del self[k]
self.backupenv.pop(k, None)
if v:
# restore validated default
self.configdict["globals"][k] = v
def _init_dirs(self):
"""
Create a few directories that are critical to portage operation
"""
if not os.access(self["EROOT"], os.W_OK):
return
# gid, mode, mask, preserve_perms
dir_mode_map = {
"tmp": (-1, 0o1777, 0, True),
"var/tmp": (-1, 0o1777, 0, True),
PRIVATE_PATH: (portage_gid, 0o2750, 0o2, False),
CACHE_PATH: (portage_gid, 0o755, 0o2, False),
}
for mypath, (gid, mode, modemask, preserve_perms) in dir_mode_map.items():
mydir = os.path.join(self["EROOT"], mypath)
if preserve_perms and os.path.isdir(mydir):
# Only adjust permissions on some directories if
# they don't exist yet. This gives freedom to the
# user to adjust permissions to suit their taste.
continue
try:
ensure_dirs(mydir, gid=gid, mode=mode, mask=modemask)
except PortageException as e:
writemsg(
_("!!! Directory initialization failed: '%s'\n") % mydir,
noiselevel=-1,
)
writemsg(f"!!! {str(e)}\n", noiselevel=-1)
@property
def _keywords_manager(self):
if self._keywords_manager_obj is None:
self._keywords_manager_obj = KeywordsManager(
self._locations_manager.profiles_complex,
self._locations_manager.abs_user_config,
self.local_config,
global_accept_keywords=self.configdict["defaults"].get(
"ACCEPT_KEYWORDS", ""
),
)
return self._keywords_manager_obj
@property
def _mask_manager(self):
if self._mask_manager_obj is None:
self._mask_manager_obj = MaskManager(
self.repositories,
self._locations_manager.profiles_complex,
self._locations_manager.abs_user_config,
user_config=self.local_config,
strict_umatched_removal=self._unmatched_removal,
)
return self._mask_manager_obj
@property
def _virtuals_manager(self):
if self._virtuals_manager_obj is None:
self._virtuals_manager_obj = VirtualsManager(self.profiles)
return self._virtuals_manager_obj
@property
def pkeywordsdict(self):
result = self._keywords_manager.pkeywordsdict.copy()
for k, v in result.items():
result[k] = v.copy()
return result
@property
def pmaskdict(self):
return self._mask_manager._pmaskdict.copy()
@property
def punmaskdict(self):
return self._mask_manager._punmaskdict.copy()
@property
def soname_provided(self):
if self._soname_provided is None:
d = stack_dictlist(
(
grabdict(os.path.join(x, "soname.provided"), recursive=True)
for x in self.profiles
),
incremental=True,
)
self._soname_provided = frozenset(
SonameAtom(cat, soname)
for cat, sonames in d.items()
for soname in sonames
)
return self._soname_provided
def expandLicenseTokens(self, tokens):
"""Take a token from ACCEPT_LICENSE or package.license and expand it
if it's a group token (indicated by @) or just return it if it's not a
group. If a group is negated then negate all group elements."""
return self._license_manager.expandLicenseTokens(tokens)
def validate(self):
"""Validate miscellaneous settings and display warnings if necessary.
(This code was previously in the global scope of portage.py)"""
groups = self.get("ACCEPT_KEYWORDS", "").split()
archlist = self.archlist()
if not archlist:
writemsg(
_(
"--- 'profiles/arch.list' is empty or "
"not available. Empty ebuild repository?\n"
),
noiselevel=1,
)
else:
for group in groups:
if (
group not in archlist
and not (group.startswith("-") and group[1:] in archlist)
and group not in ("*", "~*", "**")
):
writemsg(
_("!!! INVALID ACCEPT_KEYWORDS: %s\n") % str(group),
noiselevel=-1,
)
profile_broken = False
# getmaskingstatus requires ARCH for ACCEPT_KEYWORDS support
arch = self.get("ARCH")
if not self.profile_path or not arch:
profile_broken = True
else:
# If any one of these files exists, then
# the profile is considered valid.
for x in ("make.defaults", "parent", "packages", "use.force", "use.mask"):
if exists_raise_eaccess(os.path.join(self.profile_path, x)):
break
else:
profile_broken = True
if profile_broken and not portage._sync_mode:
abs_profile_path = None
for x in (PROFILE_PATH, "etc/make.profile"):
x = os.path.join(self["PORTAGE_CONFIGROOT"], x)
try:
os.lstat(x)
except OSError:
pass
else:
abs_profile_path = x
break
if abs_profile_path is None:
abs_profile_path = os.path.join(
self["PORTAGE_CONFIGROOT"], PROFILE_PATH
)
writemsg(
_(
"\n\n!!! %s is not a symlink and will probably prevent most merges.\n"
)
% abs_profile_path,
noiselevel=-1,
)
writemsg(
_("!!! It should point into a profile within %s/profiles/\n")
% self["PORTDIR"]
)
writemsg(
_(
"!!! (You can safely ignore this message when syncing. It's harmless.)\n\n\n"
)
)
abs_user_virtuals = os.path.join(self["PORTAGE_CONFIGROOT"], USER_VIRTUALS_FILE)
if os.path.exists(abs_user_virtuals):
writemsg("\n!!! /etc/portage/virtuals is deprecated in favor of\n")
writemsg("!!! /etc/portage/profile/virtuals. Please move it to\n")
writemsg("!!! this new location.\n\n")
if not sandbox_capable and (
"sandbox" in self.features or "usersandbox" in self.features
):
if self.profile_path is not None and os.path.realpath(
self.profile_path
) == os.path.realpath(
os.path.join(self["PORTAGE_CONFIGROOT"], PROFILE_PATH)
):
# Don't show this warning when running repoman and the
# sandbox feature came from a profile that doesn't belong
# to the user.
writemsg(
colorize(
"BAD", _("!!! Problem with sandbox" " binary. Disabling...\n\n")
),
noiselevel=-1,
)
if "fakeroot" in self.features and not fakeroot_capable:
writemsg(
_(
"!!! FEATURES=fakeroot is enabled, but the "
"fakeroot binary is not installed.\n"
),
noiselevel=-1,
)
if "webrsync-gpg" in self.features:
writemsg(
_(
"!!! FEATURES=webrsync-gpg is deprecated, see the make.conf(5) man page.\n"
),
noiselevel=-1,
)
if os.getuid() == 0 and not hasattr(os, "setgroups"):
warning_shown = False
if "userpriv" in self.features:
writemsg(
_(
"!!! FEATURES=userpriv is enabled, but "
"os.setgroups is not available.\n"
),
noiselevel=-1,
)
warning_shown = True
if "userfetch" in self.features:
writemsg(
_(
"!!! FEATURES=userfetch is enabled, but "
"os.setgroups is not available.\n"
),
noiselevel=-1,
)
warning_shown = True
if warning_shown and platform.python_implementation() == "PyPy":
writemsg(
_("!!! See https://bugs.pypy.org/issue833 for details.\n"),
noiselevel=-1,
)
binpkg_format = self.get("BINPKG_FORMAT")
if binpkg_format:
if binpkg_format not in SUPPORTED_GENTOO_BINPKG_FORMATS:
writemsg(
"!!! BINPKG_FORMAT contains invalid or "
"unsupported format: %s" % binpkg_format,
noiselevel=-1,
)
binpkg_compression = self.get("BINPKG_COMPRESS")
if binpkg_compression:
try:
compression = _compressors[binpkg_compression]
except KeyError as e:
writemsg(
"!!! BINPKG_COMPRESS contains invalid or "
"unsupported compression method: %s\n" % e.args[0],
noiselevel=-1,
)
else:
if (
self.get(
f"BINPKG_COMPRESS_FLAGS_{binpkg_compression.upper()}", None
)
is not None
):
compression["compress"] = compression["compress"].replace(
"${BINPKG_COMPRESS_FLAGS}",
f"${{BINPKG_COMPRESS_FLAGS_{binpkg_compression.upper()}}}",
)
try:
compression_binary = shlex.split(
portage.util.varexpand(compression["compress"], mydict=self)
)[0]
except IndexError as e:
writemsg(
"!!! BINPKG_COMPRESS contains invalid or "
"unsupported compression method: %s\n" % e.args[0],
noiselevel=-1,
)
else:
if portage.process.find_binary(compression_binary) is None:
missing_package = compression["package"]
writemsg(
"!!! BINPKG_COMPRESS unsupported %s. "
"Missing package: %s\n"
% (binpkg_compression, missing_package),
noiselevel=-1,
)
def load_best_module(self, property_string):
best_mod = best_from_dict(property_string, self.modules, self.module_priority)
mod = None
try:
mod = load_mod(best_mod)
except ImportError:
if best_mod in self._module_aliases:
mod = load_mod(self._module_aliases[best_mod])
elif not best_mod.startswith("cache."):
raise
else:
best_mod = "portage." + best_mod
try:
mod = load_mod(best_mod)
except ImportError:
raise
return mod
def lock(self):
self.locked = 1
def unlock(self):
self.locked = 0
def modifying(self):
if self.locked:
raise Exception(_("Configuration is locked."))
def backup_changes(self, key=None):
self.modifying()
if key and key in self.configdict["env"]:
self.backupenv[key] = copy.deepcopy(self.configdict["env"][key])
else:
raise KeyError(_("No such key defined in environment: %s") % key)
def reset(self, keeping_pkg=0, use_cache=None):
"""
Restore environment from self.backupenv, call self.regenerate()
@param keeping_pkg: Should we keep the setcpv() data or delete it.
@type keeping_pkg: Boolean
@rype: None
"""
if use_cache is not None:
warnings.warn(
"The use_cache parameter for config.reset() is deprecated and without effect.",
DeprecationWarning,
stacklevel=2,
)
self.modifying()
self.configdict["env"].clear()
self.configdict["env"].update(self.backupenv)
self.modifiedkeys = []
if not keeping_pkg:
self.mycpv = None
self._setcpv_args_hash = None
self.puse = ""
del self._penv[:]
self.configdict["pkg"].clear()
self.configdict["pkginternal"].clear()
self.configdict["features"]["USE"] = self._default_features_use
self.configdict["repo"].clear()
self.configdict["defaults"]["USE"] = " ".join(self.make_defaults_use)
self.usemask = self._use_manager.getUseMask()
self.useforce = self._use_manager.getUseForce()
self.regenerate()
class _lazy_vars:
__slots__ = ("built_use", "settings", "values")
def __init__(self, built_use, settings):
self.built_use = built_use
self.settings = settings
self.values = None
def __getitem__(self, k):
if self.values is None:
self.values = self._init_values()
return self.values[k]
def _init_values(self):
values = {}
settings = self.settings
use = self.built_use
if use is None:
use = frozenset(settings["PORTAGE_USE"].split())
values["ACCEPT_LICENSE"] = (
settings._license_manager.get_prunned_accept_license(
settings.mycpv,
use,
settings.get("LICENSE", ""),
settings.get("SLOT"),
settings.get("PORTAGE_REPO_NAME"),
)
)
values["PORTAGE_PROPERTIES"] = self._flatten("PROPERTIES", use, settings)
values["PORTAGE_RESTRICT"] = self._flatten("RESTRICT", use, settings)
return values
def _flatten(self, var, use, settings):
try:
restrict = set(
use_reduce(settings.get(var, ""), uselist=use, flat=True)
)
except InvalidDependString:
restrict = set()
return " ".join(sorted(restrict))
class _lazy_use_expand:
"""
Lazily evaluate USE_EXPAND variables since they are only needed when
an ebuild shell is spawned. Variables values are made consistent with
the previously calculated USE settings.
"""
def __init__(
self,
settings,
unfiltered_use,
use,
usemask,
iuse_effective,
use_expand_split,
use_expand_dict,
):
self._settings = settings
self._unfiltered_use = unfiltered_use
self._use = use
self._usemask = usemask
self._iuse_effective = iuse_effective
self._use_expand_split = use_expand_split
self._use_expand_dict = use_expand_dict
def __getitem__(self, key):
prefix = key.lower() + "_"
prefix_len = len(prefix)
expand_flags = {
x[prefix_len:] for x in self._use if x[:prefix_len] == prefix
}
var_split = self._use_expand_dict.get(key, "").split()
# Preserve the order of var_split because it can matter for things
# like LINGUAS.
var_split = [x for x in var_split if x in expand_flags]
var_split.extend(sorted(expand_flags.difference(var_split)))
has_wildcard = "*" in expand_flags
if has_wildcard:
var_split = [x for x in var_split if x != "*"]
has_iuse = set()
for x in self._iuse_effective:
if x[:prefix_len] == prefix:
has_iuse.add(x[prefix_len:])
if has_wildcard:
# * means to enable everything in IUSE that's not masked
if has_iuse:
usemask = self._usemask
for suffix in has_iuse:
x = prefix + suffix
if x not in usemask:
if suffix not in expand_flags:
var_split.append(suffix)
else:
# If there is a wildcard and no matching flags in IUSE then
# LINGUAS should be unset so that all .mo files are
# installed.
var_split = []
# Make the flags unique and filter them according to IUSE.
# Also, continue to preserve order for things like LINGUAS
# and filter any duplicates that variable may contain.
filtered_var_split = []
remaining = has_iuse.intersection(var_split)
for x in var_split:
if x in remaining:
remaining.remove(x)
filtered_var_split.append(x)
var_split = filtered_var_split
return " ".join(var_split)
def _setcpv_recursion_gate(f):
"""
Raise AssertionError for recursive setcpv calls.
"""
def wrapper(self, *args, **kwargs):
if hasattr(self, "_setcpv_active"):
raise AssertionError("setcpv recursion detected")
self._setcpv_active = True
try:
return f(self, *args, **kwargs)
finally:
del self._setcpv_active
return wrapper
@_setcpv_recursion_gate
def setcpv(self, mycpv, use_cache=None, mydb=None):
"""
Load a particular CPV into the config, this lets us see the
Default USE flags for a particular ebuild as well as the USE
flags from package.use.
@param mycpv: A cpv to load
@type mycpv: string
@param mydb: a dbapi instance that supports aux_get with the IUSE key.
@type mydb: dbapi or derivative.
@rtype: None
"""
if use_cache is not None:
warnings.warn(
"The use_cache parameter for config.setcpv() is deprecated and without effect.",
DeprecationWarning,
stacklevel=2,
)
self.modifying()
pkg = None
built_use = None
explicit_iuse = None
if not isinstance(mycpv, str):
pkg = mycpv
mycpv = pkg.cpv
mydb = pkg._metadata
explicit_iuse = pkg.iuse.all
args_hash = (mycpv, id(pkg))
if pkg.built:
built_use = pkg.use.enabled
else:
args_hash = (mycpv, id(mydb))
if args_hash == self._setcpv_args_hash:
return
self._setcpv_args_hash = args_hash
has_changed = False
self.mycpv = mycpv
cat, pf = catsplit(mycpv)
cp = cpv_getkey(mycpv)
cpv_slot = self.mycpv
pkginternaluse = ""
pkginternaluse_list = []
feature_use = []
iuse = ""
pkg_configdict = self.configdict["pkg"]
previous_iuse = pkg_configdict.get("IUSE")
previous_iuse_effective = pkg_configdict.get("IUSE_EFFECTIVE")
previous_features = pkg_configdict.get("FEATURES")
previous_penv = self._penv
aux_keys = self._setcpv_aux_keys
# Discard any existing metadata and package.env settings from
# the previous package instance.
pkg_configdict.clear()
pkg_configdict["CATEGORY"] = cat
pkg_configdict["PF"] = pf
repository = None
eapi = None
if mydb:
if not hasattr(mydb, "aux_get"):
for k in aux_keys:
if k in mydb:
# Make these lazy, since __getitem__ triggers
# evaluation of USE conditionals which can't
# occur until PORTAGE_USE is calculated below.
pkg_configdict.addLazySingleton(k, mydb.__getitem__, k)
else:
# When calling dbapi.aux_get(), grab USE for built/installed
# packages since we want to save it PORTAGE_BUILT_USE for
# evaluating conditional USE deps in atoms passed via IPC to
# helpers like has_version and best_version.
aux_keys = set(aux_keys)
if hasattr(mydb, "_aux_cache_keys"):
aux_keys = aux_keys.intersection(mydb._aux_cache_keys)
aux_keys.add("USE")
aux_keys = list(aux_keys)
for k, v in zip(aux_keys, mydb.aux_get(self.mycpv, aux_keys)):
pkg_configdict[k] = v
built_use = frozenset(pkg_configdict.pop("USE").split())
if not built_use:
# Empty USE means this dbapi instance does not contain
# built packages.
built_use = None
eapi = pkg_configdict["EAPI"]
repository = pkg_configdict.pop("repository", None)
if repository is not None:
pkg_configdict["PORTAGE_REPO_NAME"] = repository
iuse = pkg_configdict["IUSE"]
if pkg is None:
self.mycpv = _pkg_str(
self.mycpv, metadata=pkg_configdict, settings=self
)
cpv_slot = self.mycpv
else:
cpv_slot = pkg
for x in iuse.split():
if x.startswith("+"):
pkginternaluse_list.append(x[1:])
elif x.startswith("-"):
pkginternaluse_list.append(x)
pkginternaluse = " ".join(pkginternaluse_list)
eapi_attrs = _get_eapi_attrs(eapi)
if pkginternaluse != self.configdict["pkginternal"].get("USE", ""):
self.configdict["pkginternal"]["USE"] = pkginternaluse
has_changed = True
repo_env = []
if repository and repository != Package.UNKNOWN_REPO:
repos = []
try:
repos.extend(
repo.name for repo in self.repositories[repository].masters
)
except KeyError:
pass
repos.append(repository)
for repo in repos:
d = self._repo_make_defaults.get(repo)
if d is None:
d = {}
else:
# make a copy, since we might modify it with
# package.use settings
d = d.copy()
cpdict = self._use_manager._repo_puse_dict.get(repo, {}).get(cp)
if cpdict:
repo_puse = ordered_by_atom_specificity(cpdict, cpv_slot)
if repo_puse:
for x in repo_puse:
d["USE"] = d.get("USE", "") + " " + " ".join(x)
if d:
repo_env.append(d)
if repo_env or self.configdict["repo"]:
self.configdict["repo"].clear()
self.configdict["repo"].update(
stack_dicts(repo_env, incrementals=self.incrementals)
)
has_changed = True
defaults = []
for i, pkgprofileuse_dict in enumerate(self._use_manager._pkgprofileuse):
if self.make_defaults_use[i]:
defaults.append(self.make_defaults_use[i])
cpdict = pkgprofileuse_dict.get(cp)
if cpdict:
pkg_defaults = ordered_by_atom_specificity(cpdict, cpv_slot)
if pkg_defaults:
defaults.extend(pkg_defaults)
defaults = " ".join(defaults)
if defaults != self.configdict["defaults"].get("USE", ""):
self.configdict["defaults"]["USE"] = defaults
has_changed = True
useforce = self._use_manager.getUseForce(cpv_slot)
if useforce != self.useforce:
self.useforce = useforce
has_changed = True
usemask = self._use_manager.getUseMask(cpv_slot)
if usemask != self.usemask:
self.usemask = usemask
has_changed = True
oldpuse = self.puse
self.puse = self._use_manager.getPUSE(cpv_slot)
if oldpuse != self.puse:
has_changed = True
self.configdict["pkg"]["PKGUSE"] = self.puse[:] # For saving to PUSE file
self.configdict["pkg"]["USE"] = self.puse[:] # this gets appended to USE
if previous_features:
# The package from the previous setcpv call had package.env
# settings which modified FEATURES. Therefore, trigger a
# regenerate() call in order to ensure that self.features
# is accurate.
has_changed = True
# Prevent stale features USE from corrupting the evaluation
# of USE conditional RESTRICT.
self.configdict["features"]["USE"] = self._default_features_use
self._penv = []
cpdict = self._penvdict.get(cp)
if cpdict:
penv_matches = ordered_by_atom_specificity(cpdict, cpv_slot)
if penv_matches:
for x in penv_matches:
self._penv.extend(x)
bashrc_files = []
for profile, profile_bashrc in zip(
self._locations_manager.profiles_complex, self._profile_bashrc
):
if profile_bashrc:
bashrc_files.append(os.path.join(profile.location, "profile.bashrc"))
if profile in self._pbashrcdict:
cpdict = self._pbashrcdict[profile].get(cp)
if cpdict:
bashrc_matches = ordered_by_atom_specificity(cpdict, cpv_slot)
for x in bashrc_matches:
bashrc_files.extend(x)
self._pbashrc = tuple(bashrc_files)
protected_pkg_keys = set(pkg_configdict)
protected_pkg_keys.discard("USE")
# If there are _any_ package.env settings for this package
# then it automatically triggers config.reset(), in order
# to account for possible incremental interaction between
# package.use, package.env, and overrides from the calling
# environment (configdict['env']).
if self._penv:
has_changed = True
# USE is special because package.use settings override
# it. Discard any package.use settings here and they'll
# be added back later.
pkg_configdict.pop("USE", None)
self._grab_pkg_env(
self._penv, pkg_configdict, protected_keys=protected_pkg_keys
)
# Now add package.use settings, which override USE from
# package.env
if self.puse:
if "USE" in pkg_configdict:
pkg_configdict["USE"] = pkg_configdict["USE"] + " " + self.puse
else:
pkg_configdict["USE"] = self.puse
elif previous_penv:
has_changed = True
if not (
previous_iuse == iuse
and previous_iuse_effective is not None == eapi_attrs.iuse_effective
):
has_changed = True
if has_changed:
# This can modify self.features due to package.env settings.
self.reset(keeping_pkg=1)
if "test" in self.features:
# This is independent of IUSE and RESTRICT, so that the same
# value can be shared between packages with different settings,
# which is important when evaluating USE conditional RESTRICT.
feature_use.append("test")
feature_use = " ".join(feature_use)
if feature_use != self.configdict["features"]["USE"]:
# Regenerate USE for evaluation of conditional RESTRICT.
self.configdict["features"]["USE"] = feature_use
self.reset(keeping_pkg=1)
has_changed = True
if explicit_iuse is None:
explicit_iuse = frozenset(x.lstrip("+-") for x in iuse.split())
if eapi_attrs.iuse_effective:
iuse_implicit_match = self._iuse_effective_match
else:
iuse_implicit_match = self._iuse_implicit_match
if pkg is None:
raw_properties = pkg_configdict.get("PROPERTIES")
raw_restrict = pkg_configdict.get("RESTRICT")
else:
raw_properties = pkg._raw_metadata["PROPERTIES"]
raw_restrict = pkg._raw_metadata["RESTRICT"]
restrict_test = False
if raw_restrict:
try:
if built_use is not None:
properties = use_reduce(
raw_properties, uselist=built_use, flat=True
)
restrict = use_reduce(raw_restrict, uselist=built_use, flat=True)
else:
properties = use_reduce(
raw_properties,
uselist=frozenset(
x
for x in self["USE"].split()
if x in explicit_iuse or iuse_implicit_match(x)
),
flat=True,
)
restrict = use_reduce(
raw_restrict,
uselist=frozenset(
x
for x in self["USE"].split()
if x in explicit_iuse or iuse_implicit_match(x)
),
flat=True,
)
except PortageException:
pass
else:
allow_test = self.get("ALLOW_TEST", "").split()
restrict_test = (
"test" in restrict
and not "all" in allow_test
and not ("test_network" in properties and "network" in allow_test)
and not (
"test_privileged" in properties and "privileged" in allow_test
)
)
if restrict_test and "test" in self.features:
# Handle it like IUSE="-test", since features USE is
# independent of RESTRICT.
pkginternaluse_list.append("-test")
pkginternaluse = " ".join(pkginternaluse_list)
self.configdict["pkginternal"]["USE"] = pkginternaluse
# TODO: can we avoid that?
self.reset(keeping_pkg=1)
has_changed = True
env_configdict = self.configdict["env"]
# Ensure that "pkg" values are always preferred over "env" values.
# This must occur _after_ the above reset() call, since reset()
# copies values from self.backupenv.
for k in protected_pkg_keys:
env_configdict.pop(k, None)
lazy_vars = self._lazy_vars(built_use, self)
env_configdict.addLazySingleton(
"ACCEPT_LICENSE", lazy_vars.__getitem__, "ACCEPT_LICENSE"
)
env_configdict.addLazySingleton(
"PORTAGE_PROPERTIES", lazy_vars.__getitem__, "PORTAGE_PROPERTIES"
)
env_configdict.addLazySingleton(
"PORTAGE_RESTRICT", lazy_vars.__getitem__, "PORTAGE_RESTRICT"
)
if built_use is not None:
pkg_configdict["PORTAGE_BUILT_USE"] = " ".join(built_use)
# If reset() has not been called, it's safe to return
# early if IUSE has not changed.
if not has_changed:
return
# Filter out USE flags that aren't part of IUSE. This has to
# be done for every setcpv() call since practically every
# package has different IUSE.
use = set(self["USE"].split())
unfiltered_use = frozenset(use)
if eapi_attrs.iuse_effective:
portage_iuse = set(self._iuse_effective)
portage_iuse.update(explicit_iuse)
if built_use is not None:
# When the binary package was built, the profile may have
# had different IUSE_IMPLICIT settings, so any member of
# the built USE setting is considered to be a member of
# IUSE_EFFECTIVE (see bug 640318).
portage_iuse.update(built_use)
self.configdict["pkg"]["IUSE_EFFECTIVE"] = " ".join(sorted(portage_iuse))
self.configdict["env"]["BASH_FUNC____in_portage_iuse%%"] = (
"() { "
"if [[ ${#___PORTAGE_IUSE_HASH[@]} -lt 1 ]]; then "
" declare -gA ___PORTAGE_IUSE_HASH=(%s); "
"fi; "
"[[ -n ${___PORTAGE_IUSE_HASH[$1]} ]]; "
"}"
) % " ".join(f'["{x}"]=1' for x in portage_iuse)
else:
portage_iuse = self._get_implicit_iuse()
portage_iuse.update(explicit_iuse)
# The _get_implicit_iuse() returns a regular expression
# so we can't use the (faster) map. Fall back to
# implementing ___in_portage_iuse() the older/slower way.
# PORTAGE_IUSE is not always needed so it's lazily evaluated.
self.configdict["env"].addLazySingleton(
"PORTAGE_IUSE", _lazy_iuse_regex, portage_iuse
)
self.configdict["env"][
"BASH_FUNC____in_portage_iuse%%"
] = "() { [[ $1 =~ ${PORTAGE_IUSE} ]]; }"
ebuild_force_test = not restrict_test and self.get("EBUILD_FORCE_TEST") == "1"
if "test" in explicit_iuse or iuse_implicit_match("test"):
if "test" in self.features:
if ebuild_force_test and "test" in self.usemask:
self.usemask = frozenset(x for x in self.usemask if x != "test")
if restrict_test or ("test" in self.usemask and not ebuild_force_test):
# "test" is in IUSE and USE=test is masked, so execution
# of src_test() probably is not reliable. Therefore,
# temporarily disable FEATURES=test just for this package.
self["FEATURES"] = " ".join(
x for x in sorted(self.features) if x != "test"
)
# Allow _* flags from USE_EXPAND wildcards to pass through here.
use.difference_update(
[
x
for x in use
if (x not in explicit_iuse and not iuse_implicit_match(x))
and x[-2:] != "_*"
]
)
# Use the calculated USE flags to regenerate the USE_EXPAND flags so
# that they are consistent. For optimal performance, use slice
# comparison instead of startswith().
use_expand_split = {x.lower() for x in self.get("USE_EXPAND", "").split()}
lazy_use_expand = self._lazy_use_expand(
self,
unfiltered_use,
use,
self.usemask,
portage_iuse,
use_expand_split,
self._use_expand_dict,
)
use_expand_iuses = {k: set() for k in use_expand_split}
for x in portage_iuse:
x_split = x.split("_")
if len(x_split) == 1:
continue
for i in range(len(x_split) - 1):
k = "_".join(x_split[: i + 1])
if k in use_expand_split:
use_expand_iuses[k].add(x)
break
for k, use_expand_iuse in use_expand_iuses.items():
if k + "_*" in use:
use.update(x for x in use_expand_iuse if x not in usemask)
k = k.upper()
self.configdict["env"].addLazySingleton(k, lazy_use_expand.__getitem__, k)
for k in self.get("USE_EXPAND_UNPREFIXED", "").split():
var_split = self.get(k, "").split()
var_split = [x for x in var_split if x in use]
if var_split:
self.configlist[-1][k] = " ".join(var_split)
elif k in self:
self.configlist[-1][k] = ""
# Filtered for the ebuild environment. Store this in a separate
# attribute since we still want to be able to see global USE
# settings for things like emerge --info.
self.configdict["env"]["PORTAGE_USE"] = " ".join(
sorted(x for x in use if x[-2:] != "_*")
)
# Clear the eapi cache here rather than in the constructor, since
# setcpv triggers lazy instantiation of things like _use_manager.
_eapi_cache.clear()
def _grab_pkg_env(self, penv, container, protected_keys=None):
if protected_keys is None:
protected_keys = ()
abs_user_config = os.path.join(self["PORTAGE_CONFIGROOT"], USER_CONFIG_PATH)
non_user_variables = self._non_user_variables
# Make a copy since we don't want per-package settings
# to pollute the global expand_map.
expand_map = self._expand_map.copy()
incrementals = self.incrementals
for envname in penv:
penvfile = os.path.join(abs_user_config, "env", envname)
penvconfig = getconfig(
penvfile,
tolerant=self._tolerant,
allow_sourcing=True,
expand=expand_map,
)
if penvconfig is None:
writemsg(
"!!! %s references non-existent file: %s\n"
% (os.path.join(abs_user_config, "package.env"), penvfile),
noiselevel=-1,
)
else:
for k, v in penvconfig.items():
if k in protected_keys or k in non_user_variables:
writemsg(
"!!! Illegal variable "
+ f"'{k}' assigned in '{penvfile}'\n",
noiselevel=-1,
)
elif k in incrementals:
if k in container:
container[k] = container[k] + " " + v
else:
container[k] = v
else:
container[k] = v
def _iuse_effective_match(self, flag):
return flag in self._iuse_effective
def _calc_iuse_effective(self):
"""
Beginning with EAPI 5, IUSE_EFFECTIVE is defined by PMS.
"""
iuse_effective = []
iuse_effective.extend(self.get("IUSE_IMPLICIT", "").split())
# USE_EXPAND_IMPLICIT should contain things like ARCH, ELIBC,
# KERNEL, and USERLAND.
use_expand_implicit = frozenset(self.get("USE_EXPAND_IMPLICIT", "").split())
# USE_EXPAND_UNPREFIXED should contain at least ARCH, and
# USE_EXPAND_VALUES_ARCH should contain all valid ARCH flags.
for v in self.get("USE_EXPAND_UNPREFIXED", "").split():
if v not in use_expand_implicit:
continue
iuse_effective.extend(self.get("USE_EXPAND_VALUES_" + v, "").split())
use_expand = frozenset(self.get("USE_EXPAND", "").split())
for v in use_expand_implicit:
if v not in use_expand:
continue
lower_v = v.lower()
for x in self.get("USE_EXPAND_VALUES_" + v, "").split():
iuse_effective.append(lower_v + "_" + x)
return frozenset(iuse_effective)
def _get_implicit_iuse(self):
"""
Prior to EAPI 5, these flags are considered to
be implicit members of IUSE:
* Flags derived from ARCH
* Flags derived from USE_EXPAND_HIDDEN variables
* Masked flags, such as those from {,package}use.mask
* Forced flags, such as those from {,package}use.force
* build and bootstrap flags used by bootstrap.sh
"""
iuse_implicit = set()
# Flags derived from ARCH.
arch = self.configdict["defaults"].get("ARCH")
if arch:
iuse_implicit.add(arch)
iuse_implicit.update(self.get("PORTAGE_ARCHLIST", "").split())
# Flags derived from USE_EXPAND_HIDDEN variables
# such as ELIBC, KERNEL, and USERLAND.
use_expand_hidden = self.get("USE_EXPAND_HIDDEN", "").split()
for x in use_expand_hidden:
iuse_implicit.add(x.lower() + "_.*")
# Flags that have been masked or forced.
iuse_implicit.update(self.usemask)
iuse_implicit.update(self.useforce)
# build and bootstrap flags used by bootstrap.sh
iuse_implicit.add("build")
iuse_implicit.add("bootstrap")
return iuse_implicit
def _getUseMask(self, pkg, stable=None):
return self._use_manager.getUseMask(pkg, stable=stable)
def _getUseForce(self, pkg, stable=None):
return self._use_manager.getUseForce(pkg, stable=stable)
def _getMaskAtom(self, cpv, metadata):
"""
Take a package and return a matching package.mask atom, or None if no
such atom exists or it has been cancelled by package.unmask.
@param cpv: The package name
@type cpv: String
@param metadata: A dictionary of raw package metadata
@type metadata: dict
@rtype: String
@return: A matching atom string or None if one is not found.
"""
return self._mask_manager.getMaskAtom(
cpv, metadata["SLOT"], metadata.get("repository")
)
def _getRawMaskAtom(self, cpv, metadata):
"""
Take a package and return a matching package.mask atom, or None if no
such atom exists or it has been cancelled by package.unmask.
@param cpv: The package name
@type cpv: String
@param metadata: A dictionary of raw package metadata
@type metadata: dict
@rtype: String
@return: A matching atom string or None if one is not found.
"""
return self._mask_manager.getRawMaskAtom(
cpv, metadata["SLOT"], metadata.get("repository")
)
def _getProfileMaskAtom(self, cpv, metadata):
"""
Take a package and return a matching profile atom, or None if no
such atom exists. Note that a profile atom may or may not have a "*"
prefix.
@param cpv: The package name
@type cpv: String
@param metadata: A dictionary of raw package metadata
@type metadata: dict
@rtype: String
@return: A matching profile atom string or None if one is not found.
"""
warnings.warn(
"The config._getProfileMaskAtom() method is deprecated.",
DeprecationWarning,
stacklevel=2,
)
cp = cpv_getkey(cpv)
profile_atoms = self.prevmaskdict.get(cp)
if profile_atoms:
pkg = "".join((cpv, _slot_separator, metadata["SLOT"]))
repo = metadata.get("repository")
if repo and repo != Package.UNKNOWN_REPO:
pkg = "".join((pkg, _repo_separator, repo))
pkg_list = [pkg]
for x in profile_atoms:
if match_from_list(x, pkg_list):
continue
return x
return None
def _isStable(self, pkg):
return self._keywords_manager.isStable(
pkg,
self.get("ACCEPT_KEYWORDS", ""),
self.configdict["backupenv"].get("ACCEPT_KEYWORDS", ""),
)
def _getKeywords(self, cpv, metadata):
return self._keywords_manager.getKeywords(
cpv,
metadata["SLOT"],
metadata.get("KEYWORDS", ""),
metadata.get("repository"),
)
def _getMissingKeywords(self, cpv, metadata):
"""
Take a package and return a list of any KEYWORDS that the user may
need to accept for the given package. If the KEYWORDS are empty
and the ** keyword has not been accepted, the returned list will
contain ** alone (in order to distinguish from the case of "none
missing").
@param cpv: The package name (for package.keywords support)
@type cpv: String
@param metadata: A dictionary of raw package metadata
@type metadata: dict
@rtype: List
@return: A list of KEYWORDS that have not been accepted.
"""
# Hack: Need to check the env directly here as otherwise stacking
# doesn't work properly as negative values are lost in the config
# object (bug #139600)
backuped_accept_keywords = self.configdict["backupenv"].get(
"ACCEPT_KEYWORDS", ""
)
global_accept_keywords = self.get("ACCEPT_KEYWORDS", "")
return self._keywords_manager.getMissingKeywords(
cpv,
metadata["SLOT"],
metadata.get("KEYWORDS", ""),
metadata.get("repository"),
global_accept_keywords,
backuped_accept_keywords,
)
def _getRawMissingKeywords(self, cpv, metadata):
"""
Take a package and return a list of any KEYWORDS that the user may
need to accept for the given package. If the KEYWORDS are empty,
the returned list will contain ** alone (in order to distinguish
from the case of "none missing"). This DOES NOT apply any user config
package.accept_keywords acceptance.
@param cpv: The package name (for package.keywords support)
@type cpv: String
@param metadata: A dictionary of raw package metadata
@type metadata: dict
@rtype: List
@return: lists of KEYWORDS that have not been accepted
and the keywords it looked for.
"""
return self._keywords_manager.getRawMissingKeywords(
cpv,
metadata["SLOT"],
metadata.get("KEYWORDS", ""),
metadata.get("repository"),
self.get("ACCEPT_KEYWORDS", ""),
)
def _getPKeywords(self, cpv, metadata):
global_accept_keywords = self.get("ACCEPT_KEYWORDS", "")
return self._keywords_manager.getPKeywords(
cpv, metadata["SLOT"], metadata.get("repository"), global_accept_keywords
)
def _getMissingLicenses(self, cpv, metadata):
"""
Take a LICENSE string and return a list of any licenses that the user
may need to accept for the given package. The returned list will not
contain any licenses that have already been accepted. This method
can throw an InvalidDependString exception.
@param cpv: The package name (for package.license support)
@type cpv: String
@param metadata: A dictionary of raw package metadata
@type metadata: dict
@rtype: List
@return: A list of licenses that have not been accepted.
"""
return self._license_manager.getMissingLicenses(
cpv,
metadata["USE"],
metadata["LICENSE"],
metadata["SLOT"],
metadata.get("repository"),
)
def _getMissingProperties(self, cpv, metadata):
"""
Take a PROPERTIES string and return a list of any properties the user
may need to accept for the given package. The returned list will not
contain any properties that have already been accepted. This method
can throw an InvalidDependString exception.
@param cpv: The package name (for package.properties support)
@type cpv: String
@param metadata: A dictionary of raw package metadata
@type metadata: dict
@rtype: List
@return: A list of properties that have not been accepted.
"""
accept_properties = self._accept_properties
try:
cpv.slot
except AttributeError:
cpv = _pkg_str(cpv, metadata=metadata, settings=self)
cp = cpv_getkey(cpv)
cpdict = self._ppropertiesdict.get(cp)
if cpdict:
pproperties_list = ordered_by_atom_specificity(cpdict, cpv)
if pproperties_list:
accept_properties = list(self._accept_properties)
for x in pproperties_list:
accept_properties.extend(x)
properties_str = metadata.get("PROPERTIES", "")
properties = set(use_reduce(properties_str, matchall=1, flat=True))
acceptable_properties = set()
for x in accept_properties:
if x == "*":
acceptable_properties.update(properties)
elif x == "-*":
acceptable_properties.clear()
elif x[:1] == "-":
acceptable_properties.discard(x[1:])
else:
acceptable_properties.add(x)
if "?" in properties_str:
use = metadata["USE"].split()
else:
use = []
return [
x
for x in use_reduce(properties_str, uselist=use, flat=True)
if x not in acceptable_properties
]
def _getMissingRestrict(self, cpv, metadata):
"""
Take a RESTRICT string and return a list of any tokens the user
may need to accept for the given package. The returned list will not
contain any tokens that have already been accepted. This method
can throw an InvalidDependString exception.
@param cpv: The package name (for package.accept_restrict support)
@type cpv: String
@param metadata: A dictionary of raw package metadata
@type metadata: dict
@rtype: List
@return: A list of tokens that have not been accepted.
"""
accept_restrict = self._accept_restrict
try:
cpv.slot
except AttributeError:
cpv = _pkg_str(cpv, metadata=metadata, settings=self)
cp = cpv_getkey(cpv)
cpdict = self._paccept_restrict.get(cp)
if cpdict:
paccept_restrict_list = ordered_by_atom_specificity(cpdict, cpv)
if paccept_restrict_list:
accept_restrict = list(self._accept_restrict)
for x in paccept_restrict_list:
accept_restrict.extend(x)
restrict_str = metadata.get("RESTRICT", "")
all_restricts = set(use_reduce(restrict_str, matchall=1, flat=True))
acceptable_restricts = set()
for x in accept_restrict:
if x == "*":
acceptable_restricts.update(all_restricts)
elif x == "-*":
acceptable_restricts.clear()
elif x[:1] == "-":
acceptable_restricts.discard(x[1:])
else:
acceptable_restricts.add(x)
if "?" in restrict_str:
use = metadata["USE"].split()
else:
use = []
return [
x
for x in use_reduce(restrict_str, uselist=use, flat=True)
if x not in acceptable_restricts
]
def _accept_chost(self, cpv, metadata):
"""
@return True if pkg CHOST is accepted, False otherwise.
"""
if self._accept_chost_re is None:
accept_chost = self.get("ACCEPT_CHOSTS", "").split()
if not accept_chost:
chost = self.get("CHOST")
if chost:
accept_chost.append(chost)
if not accept_chost:
self._accept_chost_re = re.compile(".*")
elif len(accept_chost) == 1:
try:
self._accept_chost_re = re.compile(r"^%s$" % accept_chost[0])
except re.error as e:
writemsg(
_("!!! Invalid ACCEPT_CHOSTS value: '%s': %s\n")
% (accept_chost[0], e),
noiselevel=-1,
)
self._accept_chost_re = re.compile("^$")
else:
try:
self._accept_chost_re = re.compile(
r"^(%s)$" % "|".join(accept_chost)
)
except re.error as e:
writemsg(
_("!!! Invalid ACCEPT_CHOSTS value: '%s': %s\n")
% (" ".join(accept_chost), e),
noiselevel=-1,
)
self._accept_chost_re = re.compile("^$")
pkg_chost = metadata.get("CHOST", "")
return not pkg_chost or self._accept_chost_re.match(pkg_chost) is not None
def setinst(self, mycpv, mydbapi):
"""This used to update the preferences for old-style virtuals.
It is no-op now."""
pass
def reload(self):
"""Reload things like /etc/profile.env that can change during runtime."""
self.configdict["env.d"].clear()
env_d = self._get_env_d(
broot=self["BROOT"], eroot=self["EROOT"], tolerant=self._tolerant
)
for k in self._env_d_blacklist:
env_d.pop(k, None)
self.configdict["env.d"].update(env_d)
def regenerate(self, useonly=0, use_cache=None):
"""
Regenerate settings
This involves regenerating valid USE flags, re-expanding USE_EXPAND flags
re-stacking USE flags (-flag and -*), as well as any other INCREMENTAL
variables. This also updates the env.d configdict; useful in case an ebuild
changes the environment.
If FEATURES has already stacked, it is not stacked twice.
@param useonly: Only regenerate USE flags (not any other incrementals)
@type useonly: Boolean
@rtype: None
"""
if use_cache is not None:
warnings.warn(
"The use_cache parameter for config.regenerate() is deprecated and without effect.",
DeprecationWarning,
stacklevel=2,
)
self.modifying()
if useonly:
myincrementals = ["USE"]
else:
myincrementals = self.incrementals
myincrementals = set(myincrementals)
# Process USE last because it depends on USE_EXPAND which is also
# an incremental!
myincrementals.discard("USE")
mydbs = self.configlist[:-1]
mydbs.append(self.backupenv)
# ACCEPT_LICENSE is a lazily evaluated incremental, so that * can be
# used to match all licenses without every having to explicitly expand
# it to all licenses.
if self.local_config:
mysplit = []
for curdb in mydbs:
mysplit.extend(curdb.get("ACCEPT_LICENSE", "").split())
mysplit = prune_incremental(mysplit)
accept_license_str = " ".join(mysplit) or "* -@EULA"
self.configlist[-1]["ACCEPT_LICENSE"] = accept_license_str
self._license_manager.set_accept_license_str(accept_license_str)
else:
# repoman will accept any license
self._license_manager.set_accept_license_str("*")
# ACCEPT_PROPERTIES works like ACCEPT_LICENSE, without groups
if self.local_config:
mysplit = []
for curdb in mydbs:
mysplit.extend(curdb.get("ACCEPT_PROPERTIES", "").split())
mysplit = prune_incremental(mysplit)
self.configlist[-1]["ACCEPT_PROPERTIES"] = " ".join(mysplit)
if tuple(mysplit) != self._accept_properties:
self._accept_properties = tuple(mysplit)
else:
# repoman will accept any property
self._accept_properties = ("*",)
if self.local_config:
mysplit = []
for curdb in mydbs:
mysplit.extend(curdb.get("ACCEPT_RESTRICT", "").split())
mysplit = prune_incremental(mysplit)
self.configlist[-1]["ACCEPT_RESTRICT"] = " ".join(mysplit)
if tuple(mysplit) != self._accept_restrict:
self._accept_restrict = tuple(mysplit)
else:
# repoman will accept any property
self._accept_restrict = ("*",)
increment_lists = {}
for k in myincrementals:
incremental_list = []
increment_lists[k] = incremental_list
for curdb in mydbs:
v = curdb.get(k)
if v is not None:
incremental_list.append(v.split())
if "FEATURES" in increment_lists:
increment_lists["FEATURES"].append(self._features_overrides)
myflags = set()
for mykey, incremental_list in increment_lists.items():
myflags.clear()
for mysplit in incremental_list:
for x in mysplit:
if x == "-*":
# "-*" is a special "minus" var that means "unset all settings".
# so USE="-* gnome" will have *just* gnome enabled.
myflags.clear()
continue
if x[0] == "+":
# Not legal. People assume too much. Complain.
writemsg(
colorize(
"BAD",
_("%s values should not start with a '+': %s")
% (mykey, x),
)
+ "\n",
noiselevel=-1,
)
x = x[1:]
if not x:
continue
if x[0] == "-":
myflags.discard(x[1:])
continue
# We got here, so add it now.
myflags.add(x)
# store setting in last element of configlist, the original environment:
if myflags or mykey in self:
self.configlist[-1][mykey] = " ".join(sorted(myflags))
# Do the USE calculation last because it depends on USE_EXPAND.
use_expand = self.get("USE_EXPAND", "").split()
use_expand_dict = self._use_expand_dict
use_expand_dict.clear()
for k in use_expand:
v = self.get(k)
if v is not None:
use_expand_dict[k] = v
use_expand_unprefixed = self.get("USE_EXPAND_UNPREFIXED", "").split()
# In order to best accommodate the long-standing practice of
# setting default USE_EXPAND variables in the profile's
# make.defaults, we translate these variables into their
# equivalent USE flags so that useful incremental behavior
# is enabled (for sub-profiles).
configdict_defaults = self.configdict["defaults"]
if self._make_defaults is not None:
for i, cfg in enumerate(self._make_defaults):
if not cfg:
self.make_defaults_use.append("")
continue
use = cfg.get("USE", "")
expand_use = []
for k in use_expand_unprefixed:
v = cfg.get(k)
if v is not None:
expand_use.extend(v.split())
for k in use_expand_dict:
v = cfg.get(k)
if v is None:
continue
prefix = k.lower() + "_"
for x in v.split():
if x[:1] == "-":
expand_use.append("-" + prefix + x[1:])
else:
expand_use.append(prefix + x)
if expand_use:
expand_use.append(use)
use = " ".join(expand_use)
self.make_defaults_use.append(use)
self.make_defaults_use = tuple(self.make_defaults_use)
# Preserve both positive and negative flags here, since
# negative flags may later interact with other flags pulled
# in via USE_ORDER.
configdict_defaults["USE"] = " ".join(filter(None, self.make_defaults_use))
# Set to None so this code only runs once.
self._make_defaults = None
if not self.uvlist:
for x in self["USE_ORDER"].split(":"):
if x in self.configdict:
self.uvlist.append(self.configdict[x])
self.uvlist.reverse()
# For optimal performance, use slice
# comparison instead of startswith().
iuse = self.configdict["pkg"].get("IUSE")
if iuse is not None:
iuse = [x.lstrip("+-") for x in iuse.split()]
myflags = set()
for curdb in self.uvlist:
for k in use_expand_unprefixed:
v = curdb.get(k)
if v is None:
continue
for x in v.split():
if x[:1] == "-":
myflags.discard(x[1:])
else:
myflags.add(x)
cur_use_expand = [x for x in use_expand if x in curdb]
mysplit = curdb.get("USE", "").split()
if not mysplit and not cur_use_expand:
continue
for x in mysplit:
if x == "-*":
myflags.clear()
continue
if x[0] == "+":
writemsg(
colorize(
"BAD",
_("USE flags should not start " "with a '+': %s\n") % x,
),
noiselevel=-1,
)
x = x[1:]
if not x:
continue
if x[0] == "-":
if x[-2:] == "_*":
prefix = x[1:-1]
prefix_len = len(prefix)
myflags.difference_update(
[y for y in myflags if y[:prefix_len] == prefix]
)
myflags.discard(x[1:])
continue
if iuse is not None and x[-2:] == "_*":
# Expand wildcards here, so that cases like
# USE="linguas_* -linguas_en_US" work correctly.
prefix = x[:-1]
prefix_len = len(prefix)
has_iuse = False
for y in iuse:
if y[:prefix_len] == prefix:
has_iuse = True
myflags.add(y)
if not has_iuse:
# There are no matching IUSE, so allow the
# wildcard to pass through. This allows
# linguas_* to trigger unset LINGUAS in
# cases when no linguas_ flags are in IUSE.
myflags.add(x)
else:
myflags.add(x)
if curdb is configdict_defaults:
# USE_EXPAND flags from make.defaults are handled
# earlier, in order to provide useful incremental
# behavior (for sub-profiles).
continue
for var in cur_use_expand:
var_lower = var.lower()
is_not_incremental = var not in myincrementals
if is_not_incremental:
prefix = var_lower + "_"
prefix_len = len(prefix)
for x in list(myflags):
if x[:prefix_len] == prefix:
myflags.remove(x)
for x in curdb[var].split():
if x[0] == "+":
if is_not_incremental:
writemsg(
colorize(
"BAD",
_(
"Invalid '+' "
"operator in non-incremental variable "
"'%s': '%s'\n"
)
% (var, x),
),
noiselevel=-1,
)
continue
else:
writemsg(
colorize(
"BAD",
_(
"Invalid '+' "
"operator in incremental variable "
"'%s': '%s'\n"
)
% (var, x),
),
noiselevel=-1,
)
x = x[1:]
if x[0] == "-":
if is_not_incremental:
writemsg(
colorize(
"BAD",
_(
"Invalid '-' "
"operator in non-incremental variable "
"'%s': '%s'\n"
)
% (var, x),
),
noiselevel=-1,
)
continue
myflags.discard(var_lower + "_" + x[1:])
continue
myflags.add(var_lower + "_" + x)
if hasattr(self, "features"):
self.features._features.clear()
else:
self.features = features_set(self)
self.features._features.update(self.get("FEATURES", "").split())
self.features._sync_env_var()
self.features._validate()
myflags.update(self.useforce)
arch = self.configdict["defaults"].get("ARCH")
if arch:
myflags.add(arch)
myflags.difference_update(self.usemask)
self.configlist[-1]["USE"] = " ".join(sorted(myflags))
if self.mycpv is None:
# Generate global USE_EXPAND variables settings that are
# consistent with USE, for display by emerge --info. For
# package instances, these are instead generated via
# setcpv().
for k in use_expand:
prefix = k.lower() + "_"
prefix_len = len(prefix)
expand_flags = {
x[prefix_len:] for x in myflags if x[:prefix_len] == prefix
}
var_split = use_expand_dict.get(k, "").split()
var_split = [x for x in var_split if x in expand_flags]
var_split.extend(sorted(expand_flags.difference(var_split)))
if var_split:
self.configlist[-1][k] = " ".join(var_split)
elif k in self:
self.configlist[-1][k] = ""
for k in use_expand_unprefixed:
var_split = self.get(k, "").split()
var_split = [x for x in var_split if x in myflags]
if var_split:
self.configlist[-1][k] = " ".join(var_split)
elif k in self:
self.configlist[-1][k] = ""
@property
def virts_p(self):
warnings.warn(
"portage config.virts_p attribute "
+ "is deprecated, use config.get_virts_p()",
DeprecationWarning,
stacklevel=2,
)
return self.get_virts_p()
@property
def virtuals(self):
warnings.warn(
"portage config.virtuals attribute "
+ "is deprecated, use config.getvirtuals()",
DeprecationWarning,
stacklevel=2,
)
return self.getvirtuals()
def get_virts_p(self):
# Ensure that we don't trigger the _treeVirtuals
# assertion in VirtualsManager._compile_virtuals().
self.getvirtuals()
return self._virtuals_manager.get_virts_p()
def getvirtuals(self):
if self._virtuals_manager._treeVirtuals is None:
# Hack around the fact that VirtualsManager needs a vartree
# and vartree needs a config instance.
# This code should be part of VirtualsManager.getvirtuals().
if self.local_config:
temp_vartree = vartree(settings=self)
self._virtuals_manager._populate_treeVirtuals(temp_vartree)
else:
self._virtuals_manager._treeVirtuals = {}
return self._virtuals_manager.getvirtuals()
def _populate_treeVirtuals_if_needed(self, vartree):
"""Reduce the provides into a list by CP."""
if self._virtuals_manager._treeVirtuals is None:
if self.local_config:
self._virtuals_manager._populate_treeVirtuals(vartree)
else:
self._virtuals_manager._treeVirtuals = {}
def __delitem__(self, mykey):
self.pop(mykey)
def __getitem__(self, key):
try:
return self._getitem(key)
except KeyError:
if portage._internal_caller:
stack = (
traceback.format_stack()[:-1]
+ traceback.format_exception(*sys.exc_info())[1:]
)
try:
# Ensure that output is written to terminal.
with open("/dev/tty", "w") as f:
f.write("=" * 96 + "\n")
f.write(
"=" * 8
+ " Traceback for invalid call to portage.package.ebuild.config.config.__getitem__ "
+ "=" * 8
+ "\n"
)
f.writelines(stack)
f.write("=" * 96 + "\n")
except Exception:
pass
raise
else:
warnings.warn(
_("Passing nonexistent key %r to %s is deprecated. Use %s instead.")
% (
key,
"portage.package.ebuild.config.config.__getitem__",
"portage.package.ebuild.config.config.get",
),
DeprecationWarning,
stacklevel=2,
)
return ""
def _getitem(self, mykey):
if mykey in self._constant_keys:
# These two point to temporary values when
# portage plans to update itself.
if mykey == "PORTAGE_BIN_PATH":
return portage._bin_path
if mykey == "PORTAGE_PYM_PATH":
return portage._pym_path
if mykey == "PORTAGE_PYTHONPATH":
value = [
x for x in self.backupenv.get("PYTHONPATH", "").split(":") if x
]
need_pym_path = True
if value:
try:
need_pym_path = not os.path.samefile(
value[0], portage._pym_path
)
except OSError:
pass
if need_pym_path:
value.insert(0, portage._pym_path)
return ":".join(value)
if mykey == "PORTAGE_GID":
return f"{portage_gid}"
for d in self.lookuplist:
try:
return d[mykey]
except KeyError:
pass
deprecated_key = self._deprecated_keys.get(mykey)
if deprecated_key is not None:
value = self._getitem(deprecated_key)
# warnings.warn(_("Key %s has been renamed to %s. Please ",
# "update your configuration") % (deprecated_key, mykey),
# UserWarning)
return value
raise KeyError(mykey)
def get(self, k, x=None):
try:
return self._getitem(k)
except KeyError:
return x
def pop(self, key, *args):
self.modifying()
if len(args) > 1:
raise TypeError(
"pop expected at most 2 arguments, got " + repr(1 + len(args))
)
v = self
for d in reversed(self.lookuplist):
v = d.pop(key, v)
if v is self:
if args:
return args[0]
raise KeyError(key)
return v
def __contains__(self, mykey):
"""Called to implement membership test operators (in and not in)."""
try:
self._getitem(mykey)
except KeyError:
return False
else:
return True
def setdefault(self, k, x=None):
v = self.get(k)
if v is not None:
return v
self[k] = x
return x
def __iter__(self):
keys = set()
keys.update(self._constant_keys)
for d in self.lookuplist:
keys.update(d)
return iter(keys)
def iterkeys(self):
return iter(self)
def iteritems(self):
for k in self:
yield (k, self._getitem(k))
def __setitem__(self, mykey, myvalue):
"set a value; will be thrown away at reset() time"
if not isinstance(myvalue, str):
raise ValueError(
f"Invalid type being used as a value: '{str(mykey)}': '{str(myvalue)}'"
)
# Avoid potential UnicodeDecodeError exceptions later.
mykey = _unicode_decode(mykey)
myvalue = _unicode_decode(myvalue)
self.modifying()
self.modifiedkeys.append(mykey)
self.configdict["env"][mykey] = myvalue
def environ(self):
"return our locally-maintained environment"
mydict = {}
environ_filter = self._environ_filter
eapi = self.get("EAPI")
eapi_attrs = _get_eapi_attrs(eapi)
phase = self.get("EBUILD_PHASE")
emerge_from = self.get("EMERGE_FROM")
filter_calling_env = False
if (
self.mycpv is not None
and not (emerge_from == "ebuild" and phase == "setup")
and phase not in ("clean", "cleanrm", "depend", "fetch")
):
temp_dir = self.get("T")
if temp_dir is not None and os.path.exists(
os.path.join(temp_dir, "environment")
):
filter_calling_env = True
environ_whitelist = self._environ_whitelist
for x, myvalue in self.iteritems():
if x in environ_filter:
continue
if not isinstance(myvalue, str):
writemsg(
_("!!! Non-string value in config: %s=%s\n") % (x, myvalue),
noiselevel=-1,
)
continue
if (
filter_calling_env
and x not in environ_whitelist
and not self._environ_whitelist_re.match(x)
):
# Do not allow anything to leak into the ebuild
# environment unless it is explicitly whitelisted.
# This ensures that variables unset by the ebuild
# remain unset (bug #189417).
continue
mydict[x] = myvalue
if "HOME" not in mydict and "BUILD_PREFIX" in mydict:
writemsg("*** HOME not set. Setting to " + mydict["BUILD_PREFIX"] + "\n")
mydict["HOME"] = mydict["BUILD_PREFIX"][:]
if filter_calling_env:
if phase:
whitelist = []
if "rpm" == phase:
whitelist.append("RPMDIR")
for k in whitelist:
v = self.get(k)
if v is not None:
mydict[k] = v
# At some point we may want to stop exporting FEATURES to the ebuild
# environment, in order to prevent ebuilds from abusing it. In
# preparation for that, export it as PORTAGE_FEATURES so that bashrc
# users will be able to migrate any FEATURES conditional code to
# use this alternative variable.
mydict["PORTAGE_FEATURES"] = self["FEATURES"]
# Filtered by IUSE and implicit IUSE.
mydict["USE"] = self.get("PORTAGE_USE", "")
# Don't export AA to the ebuild environment in EAPIs that forbid it
if not eapi_exports_AA(eapi):
mydict.pop("AA", None)
if not eapi_exports_merge_type(eapi):
mydict.pop("MERGE_TYPE", None)
src_like_phase = phase == "setup" or _phase_func_map.get(phase, "").startswith(
"src_"
)
if not (src_like_phase and eapi_attrs.sysroot):
mydict.pop("ESYSROOT", None)
if not eapi_attrs.broot:
mydict.pop("BROOT", None)
if phase == "depend" or (
# Prefix variables are supported beginning with EAPI 3.
eapi is not None
and not eapi_supports_prefix(eapi)
):
mydict.pop("ED", None)
mydict.pop("EPREFIX", None)
mydict.pop("EROOT", None)
mydict.pop("ESYSROOT", None)
if phase not in (
"pretend",
"setup",
"preinst",
"postinst",
) or not eapi_exports_replace_vars(eapi):
mydict.pop("REPLACING_VERSIONS", None)
if phase not in ("prerm", "postrm") or not eapi_exports_replace_vars(eapi):
mydict.pop("REPLACED_BY_VERSION", None)
if phase is not None and eapi_attrs.exports_EBUILD_PHASE_FUNC:
phase_func = _phase_func_map.get(phase)
if phase_func is not None:
mydict["EBUILD_PHASE_FUNC"] = phase_func
if eapi_attrs.posixish_locale:
if mydict.get("LC_ALL"):
# Sometimes this method is called for processes
# that are not ebuild phases, so only raise
# AssertionError for actual ebuild phases.
if phase and phase not in ("clean", "cleanrm", "fetch"):
raise AssertionError(
f"LC_ALL={mydict['LC_ALL']} for posixish locale. It seems that split_LC_ALL was not called for phase {phase}?"
)
elif "LC_ALL" in mydict:
# Delete placeholder from split_LC_ALL.
del mydict["LC_ALL"]
if not eapi_attrs.exports_PORTDIR:
mydict.pop("PORTDIR", None)
if not eapi_attrs.exports_ECLASSDIR:
mydict.pop("ECLASSDIR", None)
if not eapi_attrs.path_variables_end_with_trailing_slash:
for v in ("D", "ED", "ROOT", "EROOT", "ESYSROOT", "BROOT"):
if v in mydict:
mydict[v] = mydict[v].rstrip(os.path.sep)
# Since SYSROOT=/ interacts badly with autotools.eclass (bug 654600),
# and no EAPI expects SYSROOT to have a trailing slash, always strip
# the trailing slash from SYSROOT.
if "SYSROOT" in mydict:
mydict["SYSROOT"] = mydict["SYSROOT"].rstrip(os.sep)
try:
builddir = mydict["PORTAGE_BUILDDIR"]
distdir = mydict["DISTDIR"]
except KeyError:
pass
else:
mydict["PORTAGE_ACTUAL_DISTDIR"] = distdir
mydict["DISTDIR"] = os.path.join(builddir, "distdir")
return mydict
def thirdpartymirrors(self):
if getattr(self, "_thirdpartymirrors", None) is None:
thirdparty_lists = []
for repo_name in reversed(self.repositories.prepos_order):
thirdparty_lists.append(
grabdict(
os.path.join(
self.repositories[repo_name].location,
"profiles",
"thirdpartymirrors",
)
)
)
self._thirdpartymirrors = stack_dictlist(thirdparty_lists, incremental=True)
return self._thirdpartymirrors
def archlist(self):
_archlist = []
for myarch in self["PORTAGE_ARCHLIST"].split():
_archlist.append(myarch)
_archlist.append("~" + myarch)
return _archlist
def selinux_enabled(self):
if getattr(self, "_selinux_enabled", None) is None:
self._selinux_enabled = 0
if "selinux" in self["USE"].split():
if selinux:
if selinux.is_selinux_enabled() == 1:
self._selinux_enabled = 1
else:
self._selinux_enabled = 0
else:
writemsg(
_(
"!!! SELinux module not found. Please verify that it was installed.\n"
),
noiselevel=-1,
)
self._selinux_enabled = 0
return self._selinux_enabled
keys = __iter__
items = iteritems
|