sablink/entropy
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
11,413 Commits 5 Branches 892 Tags
310
Commit Graph

85 Commits

Author SHA1 Message Date
Francesco Ferro
afbce1c169 [entropy.core] update tests for entropy tag sorting 2017-09-09 11:46:06 +02:00
Sławomir Nizio
d9843c2d1d [tests] enforce default caching policy 
When ran in a chroot in environment where entropy.tools.total_memory()
would return 0, the test failed.
 2016-04-14 22:38:14 +02:00
Fabio Erculiani
363c6a175f [entropy.*] migrate all retrieveNeeded uses to retrieveNeededLibraries 2014-10-20 15:04:19 +02:00
Fabio Erculiani
7b2810c054 [entropy.db] rewrite needed libraries SQL schema, keep compat. 2014-09-30 09:10:11 +01:00
Fabio Erculiani
1f6bd34749 [entropy] prefix package download URLs with the category directory 
This makes possible to avoid directory hot spots on repository mirrors.
This commit requires some mileage and real-world testing, but it
seems to be running good on a relatively small repository.
No backward compatibility issues have been reported.
 2014-02-15 19:10:16 +01:00
Fabio Erculiani
d759bdd74b [entropy.client] move LoadersMixin back into the Client class 2014-02-14 16:13:34 +01:00
Fabio Erculiani
603c96fc05 [entropy.locks] add is_already_acquired() 
This method returns whether the lock has been already acquired.
It is useful in cases where the reentrancy property is leveraged.
 2013-12-26 22:52:13 +01:00
Fabio Erculiani
0df7092e05 [entropy.locks] drop "_lock", just "acquire" or "release", it's cleaner 2013-12-26 22:52:11 +01:00
Fabio Erculiani
1f2575204e [entropy.locks] make ResourceLock reentrant wrt to individual threads only 2013-12-26 22:52:11 +01:00
Fabio Erculiani
e6b129ae7e [entropy.client] move ClientSystemSettingsPlugin to a separate module 
This will break the circular dependency between loaders and client modules
 2013-12-12 19:24:19 +01:00
Fabio Erculiani
aa4e2441be [entropy.client] move _enabled_repos to a property, allow lazy loading 2013-12-12 18:35:17 +01:00
Fabio Erculiani
3a7269aa5c [entropy.db] EntropyBaseRepository: turn lock methods into no-op if direct mode 
Now that the repository lock is reentrant, it's good to have the
methods take into account direct mode as well. In direct mode,
we explicitly don't want to deal with any kind of locking, because
we accept to manipulate stale data. In order to hide locking code
from the outside and have it transparently managed inside entropy.*
methods, we must respect requests made in direct mode.
 2013-12-12 14:25:44 +01:00
Fabio Erculiani
023e8e1b72 [entropy.db] EntropyBaseRepository: make possible to permanently enable direct mode 2013-12-12 10:21:27 +01:00
Fabio Erculiani
7808ad6b92 [entropy.db.sqlite] migrate locking code to entropy.locks.ResourceLock 
The new EntropySQLiteRepository uses ResourceLock, and gains support
for reentrancy, anti-deadlock safety measures (only for nested calls),
unification of memory and file repositories locking code (the semantics
was already the same).
 2013-12-10 21:42:34 +01:00
Fabio Erculiani
fc597d04c5 [entropy.security] refactor System, add internal locking support, improve speed 2013-12-10 16:39:17 +01:00
Fabio Erculiani
94ab49fd0b [tests] use const_mk{s,d}temp instead of tmpfile ones, default TMPDIR to /var/tmp 2013-12-09 14:36:34 +01:00
Fabio Erculiani
6a2d45df47 [entropy.locks] set recursed to False only when the reference counter is 0 2013-12-09 14:24:37 +01:00
Fabio Erculiani
d080db0d3b [tests] locks: fix test class name 2013-12-09 14:21:05 +01:00
Fabio Erculiani
bf3a8b79f9 [entropy.locks] use TLS for reentrancy safety checks, update tests 2013-12-09 14:19:21 +01:00
Fabio Erculiani
ebf63e6060 [entropy.locks] fix shared/exclusive locking mix due to reentrancy, add tests 2013-12-08 16:15:39 +01:00
Fabio Erculiani
3545f2b619 [entropy.db] add direct access support to repository 
In latency sensitive code paths, the performance penality caused
by file lock contention and memory cache invalidation is too high.
This problem happens in Rigo, which is extremely latency sensitive.
Since we don't want to crap on the user, a way to solve this is
letting API consumers skip the memory cache and read data directly
from the database store. The trade off is that data may be stale,
incomplete, or invalid, but as long as the consumer is aware of this,
that's fine.
 2013-12-07 20:30:06 +01:00
Fabio Erculiani
6af6a2115e [entropy.client] move Trigger class under package.actions, make it "private" 2013-12-07 20:29:20 +01:00
Fabio Erculiani
c54c893e55 [entropy.db] implement locking infrastructure (with the same semantics) for in-memory repositories 2013-12-07 20:27:57 +01:00
Fabio Erculiani
d7f22534b2 [entropy.db] rewrite locking infrastructure, handle multithreading use case 2013-12-07 20:27:57 +01:00
Fabio Erculiani
e717f7a1b3 [entropy.db.sqlite] drop support for locking based on rwsem for memory repositories 
Firstly, rwsem is semantically different from flock (but this was known) and
this may confuse the API consumer. Secondly, the locking infrastructure is
purely meant for inter-process synchronization, threads synchronization is
not a current use case.
 2013-12-07 20:25:55 +01:00
Fabio Erculiani
366fc37f59 [entropy.db.sqlite] implement locking infrastructure 2013-12-07 20:24:23 +01:00
Fabio Erculiani
8852a15913 [entropy.misc] add shared(), release() context managers to FlockFile 2013-12-07 20:24:22 +01:00
Fabio Erculiani
a2e1e6ba94 [entropy.client] delay installed repository initialization as much as possible 2013-12-05 23:11:36 +01:00
Fabio Erculiani
a42711086b [tests] tools: mute output 2013-11-30 11:23:40 +01:00
Fabio Erculiani
cd6d6b9d22 [tests] use const_mkdtemp() instead of tempfile.mkdtemp() 2013-11-30 10:54:13 +01:00
Fabio Erculiani
3a05acd16a [tests] spm: use const_mkdtemp() instead of tempfile.mkdtemp 2013-11-30 08:25:30 +01:00
Fabio Erculiani
a01f0bd103 [tests] mute QA and Security test function outputs 2013-11-29 19:41:08 +01:00
Fabio Erculiani
982d99fe30 [tests] client: silence tests 2013-11-29 19:37:24 +01:00
Fabio Erculiani
464ae46d90 [tests] drop debug output 2013-11-29 19:29:12 +01:00
Fabio Erculiani
e406a4edaa [entropy.*] create new dependencies metadata "pkg_dependencies" 
The old "dependencies" metadata is deprecated. It was found that
the generated metadata might get corrupted by colliding atom strings.
The new implementation avoids collisions completely and is more
efficient.
 2013-11-29 19:15:44 +01:00
Fabio Erculiani
2b082167cd [entropy.tools] read_elf_real_dynamic_libraries: correctly filter out elf_file 2013-11-29 16:30:23 +01:00
Fabio Erculiani
56bc937e47 [tests] cleanup run 2013-11-28 19:55:00 +01:00
Fabio Erculiani
e7c482ac21 [entropy.db] add atom field to preserved_libs metadata 2013-11-27 12:30:09 +01:00
Fabio Erculiani
005ac42610 [tests] port code to the new PackageActionFactory API 2013-11-23 13:58:39 +01:00
Fabio Erculiani
7091c56fe0 [entropy.tools] rewrite read_elf_linker_paths(), improve speed, add tests 2013-11-21 16:43:18 +01:00
Fabio Erculiani
60af35b748 [entropy.tools] rewrite read_elf_broken_symbols(), add tests 2013-11-21 16:30:51 +01:00
Fabio Erculiani
70fc459840 [entropy.tools] rewrite read_elf_real_dynamic_libraries(), add tests 2013-11-21 16:05:29 +01:00
Fabio Erculiani
96ef5868f4 [entropy.db] initial repository database support for preserved libraries 2013-11-20 17:09:48 +01:00
Fabio Erculiani
7eb0687ba9 [entropy.db] make listAllDependencies() public 2013-11-19 14:48:20 +01:00
Fabio Erculiani
5f93a73f46 [tests] update bytes_into_human() test case 2013-11-03 16:59:20 +01:00
Fabio Erculiani
060c12193d [entropy.tools] drop spawn_function(), no longer needed 2013-09-18 20:50:45 +02:00
Fabio Erculiani
b6e028cf24 [tests] misc: fix FastRSS tests 2013-04-02 23:35:34 +01:00
Fabio Erculiani
4183fe9b6c [tests] db: fix some tests to accomodate Python 3.3 2013-04-02 23:23:42 +01:00
Fabio Erculiani
2dc1438373 [tests] security: create temporary directory using TMPDIR or, if unset, $PWD 2013-03-23 19:00:15 +00:00
Fabio Erculiani
b395b13d84 [tests] db: fix test_libs_download 2013-03-23 11:42:42 +00:00