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2010-07-01Added further information about the required submodules, and how to install ↵Sebastian Thiel
them. Incremeneted version to 0.3.0 beta1
2010-06-29Added whatsnew and put it into the indexSebastian Thiel
Set project version to 0.3.0 beta
2010-06-29revised tutorial to match the changed usage, added basic information about ↵Sebastian Thiel
object databases
2010-06-29Removed blob.data property as there is no real reason for an exception to ↵Sebastian Thiel
the rule of trying not to cache possibly heavy data. The data_stream method should be used instead
2010-06-29Renamed modules utils to util, and errors to exc to be more conforming to ↵Sebastian Thiel
the submodules's naming conventions
2010-06-29Removed repo tests which for some reason left the 'repos' directory around, ↵Sebastian Thiel
replaced them by a real test which actually executes code, and puts everything into the tmp directory
2010-06-29Updated and fixed sphinx API docs, which included one quick skim-throughSebastian Thiel
2010-06-29Diff: fixed bug that caused a string to end up as a blob modeSebastian Thiel
2010-06-28Fixed performance tests which broke in the course of the sha1-20 byte changesSebastian Thiel
2010-06-28Merge branch 'sha20'Sebastian Thiel
2010-06-28All tests adjusted to work with the changed internal sha representationSebastian Thiel
2010-06-25Adjusted all files to (hopefully) deal with the fact that all objects now ↵Sebastian Thiel
use 20 byte sha's internally as it is closer to the GitDB implementation Switched all remaining files back to tabs Adjusted all remaining docstrings to suit the sphinx doc convention - its likely that there are many of docstring syntax errors though
2010-06-25index.reset is now partly implemented using python, but in fact it resorts ↵Sebastian Thiel
to using git-read-tree to keep the stat information when merging one tree in. After all this is what needed to be implemented in python as well
2010-06-24IndexFile.add: writing of the index file can now optionally be turned off. ↵Sebastian Thiel
The default is to write the physical index, which is the behaviour you would expect
2010-06-24GitCmdStreamReader: fixed terrible bug which only kicked in if the stream ↵Sebastian Thiel
was actually empty. This is a rare case that can happen during stream testing. Theoretically there shouldn't be any empty streams of course, but practically they do exist sometimes ;); fixed stream.seek implementation, which previously used seek on standard output Improved GitCmd error handling
2010-06-24aggressive_tree_merge: fixed incorrect handling of one branch, it was just ↵Sebastian Thiel
not implemented causing incorrect merge results. Added test to cover this issue Diff: added NULL_BIN_SHA constant for completeness
2010-06-24Multiple partly critical bugfixes related to index handlingSebastian Thiel
2010-06-23Merge branch 'fromtree'Sebastian Thiel
2010-06-23fixed critical bug in traverse_trees_recursive, implemented IndexFile.new ↵Sebastian Thiel
including simple test, it may be simple as the methods it uses are throroughly tested
2010-06-23Added test for aggressive_tree_mergeSebastian Thiel
2010-06-23Implemented simple tree merging and a simple test, more elaborate testing is ↵Sebastian Thiel
in progress
2010-06-22Initial frame for implementing read_tree using pure python. As git-read-tree ↵Sebastian Thiel
can do much more than we can ( and faster assumably ), the .new method is used to create new index instances from up to 3 trees. Implemented multi-tree traversal to facilitate building a stage list more efficiently ( although I am not sure whether it could be faster to use a dictionary together with some intensive lookup ), including test Added performance to learn how fast certain operations are, and whether one should be preferred over another
2010-06-22Merge branch 'writetree'Sebastian Thiel
2010-06-22index.write_tree: now uses MemoryDB, making tree handling more efficient as ↵Sebastian Thiel
IO will only be done when required. A possible disadvantage though is that time is spent on compressing the trees, although only the raw data and their shas would theoretically be needed. On the other hand, compressing their data uses less memory. An optimal implementation would just sha the data, check for existance, and compress it to write it to the database right away. This would mean more specialized code though, introducing redundancy. If IStreams would know whether they contain compressed or uncompressed data, and if there was a method to get a sha from data, this would work nicely in the existing framework though
2010-06-22Tree-Writing now works after fixing an off-by-one errorSebastian Thiel
2010-06-22index.write_tree: initial version implemented, although its not yet working ↵Sebastian Thiel
correctly, a test to explicitly compare the git version with the python implementation is still missing Tree and Index internally use 20 byte shas, converting them only as needed to reduce memory footprint and processing time objects: started own 'fun' module containing the most important tree functions, more are likely to be added soon
2010-06-21index: put serialization methods into new 'fun' module, this makes the calls ↵Sebastian Thiel
faster as it removes one level of indirection, and makes the main file smaller, improving maintainability
2010-06-21index.add does not need the git clt anymoreSebastian Thiel
2010-06-21index: Entries are now using flags internally, instead of reducing the flag ↵Sebastian Thiel
information to just the stage ( just to be closer to the git-original )
2010-06-21index.add: now uses gitdb.store functionality instead of git-hash-file. The ↵Sebastian Thiel
python version is about as fast, but could support multithreading using async
2010-06-20db: added pure python git databaseSebastian Thiel
repo: now has the option to use the pure python git database implementation, which is currently not used though
2010-06-18GitCmd implementation of gitdb base moved to git-python where it belongs. ↵Sebastian Thiel
Previously it was located in gitdb, which doesn't have any facilities to use the git command
2010-06-15Move LazyMixin type to gitdb, index reading now uses file_contents_ro from ↵Sebastian Thiel
gitdb as well
2010-06-15Moved LockedFD and its test into the gitdb projectSebastian Thiel
2010-06-15Reimplemented Lock handling to be conforming to the git lock protocol, which ↵Sebastian Thiel
is actually more efficient than the previous implementation Index now locks its file for reading, and properly uses LockedFD when writing
2010-06-14Moved small types that had their own module into the utils moduleSebastian Thiel
2010-06-14Merge branch 'index'Sebastian Thiel
2010-06-14Implemented the serializable interface - by refactoring codeSebastian Thiel
2010-06-14index: split index file into multiple files of a single package. This didn't ↵Sebastian Thiel
reduce the file size as much as I would have liked, but certainly is a start for further 'outsourcing'
2010-06-14tree: added TreeModifier, allowing to adjust existing trees safely and or ↵Sebastian Thiel
fast, while staying compatible with serialization which requires it to be sorted
2010-06-14tree now uses less memory for its cache as it stores the bare deserialized ↵Sebastian Thiel
information - this also speeds up later serialization after changes. its clear though that retrieving actual objects is slower currently as these are not cached anymore. Its worth thinking about moving these encoding, decoding routines to gitdb
2010-06-14Implemented initial version of tree serialization which appears to work ↵Sebastian Thiel
according to a simple test ( presort still needs implementation ) submodule: added stub to allow the tree to return something, its not implemented though
2010-06-12Removed odb from project, it is now used as a submodule named gitdb, which ↵Sebastian Thiel
was added instead Adjusted all imports to deal with the changed package names
2010-06-12Removed async from treeSebastian Thiel
2010-06-12Merge branch 'async'Sebastian Thiel
2010-06-12task: improved naming of task types, improved pool test to be less dependent ↵Sebastian Thiel
on starting with just the main thread
2010-06-12channel: cleaned up inheritance hierarchy, adding mixing for callback ↵Sebastian Thiel
functionality - previously the callback functionality was bound to channel based readers/writers
2010-06-12Cleaned up channel design, Reader and Writer bases don't require a channel ↵Sebastian Thiel
anymore, but are abstract. Added IteratorReader, implementing the reader interface from an iterator. The implementation moved from the TaskIterator to the channel
2010-06-11Added performance test, improved iterator task which will now be usable by ↵Sebastian Thiel
default. It shows that there must be the notion of a producer, which can work if there are no items read
2010-06-11test_task: fixed import error, made all modules from x import * safeSebastian Thiel