diff --git a/.travis.yml b/.travis.yml index 9d3424d1..6ddd2a7a 100644 --- a/.travis.yml +++ b/.travis.yml @@ -1,30 +1,28 @@ language: python sudo: false env: global: TEST_RUNNER=unittest PYTHONHASHSEED=random matrix: include: - - python: "2.6" - env: TEST_RUNNER=unittest2.__main__ TEST_REQUIRE="gevent geventhttpclient fastimport unittest2" - python: "2.7" env: TEST_REQUIRE="gevent geventhttpclient fastimport" - python: "pypy" env: TEST_REQUIRE="fastimport" - python: "3.4" env: TEST_REQUIRE= - python: "3.5" env: TEST_REQUIRE= cache: directories: - $HOME/.cache/pip script: - pip install pip --upgrade - pip install $TEST_REQUIRE # Test without c extensions - python -m $TEST_RUNNER dulwich.tests.test_suite # Test with c extensions - python setup.py build_ext -i - python -m $TEST_RUNNER dulwich.tests.test_suite diff --git a/Makefile b/Makefile index a7dc89d7..0e265eb4 100644 --- a/Makefile +++ b/Makefile @@ -1,64 +1,60 @@ PYTHON = python PYFLAKES = pyflakes PEP8 = pep8 SETUP = $(PYTHON) setup.py PYDOCTOR ?= pydoctor -ifeq ($(shell $(PYTHON) -c "import sys; print(sys.version_info >= (2, 7))"),True) TESTRUNNER ?= unittest -else -TESTRUNNER ?= unittest2.__main__ -endif RUNTEST = PYTHONHASHSEED=random PYTHONPATH=.:$(PYTHONPATH) $(PYTHON) -m $(TESTRUNNER) $(TEST_OPTIONS) DESTDIR=/ all: build doc:: pydoctor doc:: sphinx sphinx:: $(MAKE) -C docs html pydoctor:: $(PYDOCTOR) --make-html -c dulwich.cfg build:: $(SETUP) build $(SETUP) build_ext -i install:: $(SETUP) install --root="$(DESTDIR)" check:: build $(RUNTEST) dulwich.tests.test_suite check-tutorial:: build $(RUNTEST) dulwich.tests.tutorial_test_suite check-nocompat:: build $(RUNTEST) dulwich.tests.nocompat_test_suite check-compat:: build $(RUNTEST) dulwich.tests.compat_test_suite check-pypy:: clean $(MAKE) check-noextensions PYTHON=pypy check-noextensions:: clean $(RUNTEST) dulwich.tests.test_suite check-all: check check-pypy check-noextensions clean:: $(SETUP) clean --all rm -f dulwich/*.so flakes: $(PYFLAKES) dulwich pep8: $(PEP8) dulwich before-push: check git diff origin/master | $(PEP8) --diff diff --git a/NEWS b/NEWS index 02193b6f..21997459 100644 --- a/NEWS +++ b/NEWS @@ -1,1275 +1,1279 @@ -0.12.1 UNRELEASED +0.13.0 UNRELEASED IMPROVEMENTS * Support `ssh://` URLs in get_transport_and_path_from_url(). (Jelmer Vernooij, #402) * Support missing empty line after headers in Git commits and tags. (Nicolas Dandrimont, #413) * Fix `dulwich.porcelain.status` when used in empty trees. (Jelmer Vernooij, #415) + CHANGES + + * Drop support for Python 2.6. + 0.12.0 2015-12-13 IMPROVEMENTS * Add a `dulwich.archive` module that can create tarballs. Based on code from Jonas Haag in klaus. * Add a `dulwich.reflog` module for reading and writing reflogs. (Jelmer Vernooij) * Fix handling of ambiguous refs in `parse_ref` to make it match the behaviour described in https://git-scm.com/docs/gitrevisions. (Chris Bunney) * Support Python3 in C modules. (Lele Gaifax) BUG FIXES * Simplify handling of SSH command invocation. Fixes quoting of paths. Thanks, Thomas Liebetraut. (#384) * Fix inconsistent handling of trailing slashes for DictRefsContainer. (#383) * Add hack to support thin packs duing fetch(), albeit while requiring the entire pack file to be loaded into memory. (jsbain) CHANGES * This will be the last release to support Python 2.6. 0.11.2 2015-09-18 IMPROVEMENTS * Add support for agent= capability. (Jelmer Vernooij, #298) * Add support for quiet capability. (Jelmer Vernooij) CHANGES * The ParamikoSSHVendor class has been moved to * dulwich.contrib.paramiko_vendor, as it's currently untested. (Jelmer Vernooij, #364) 0.11.1 2015-09-13 Fix-up release to exclude broken blame.py file. 0.11.0 2015-09-13 IMPROVEMENTS * Extended Python3 support to most of the codebase. (Gary van der Merwe, Jelmer Vernooij) * The `Repo` object has a new `close` method that can be called to close any open resources. (Gary van der Merwe) * Support 'git.bat' in SubprocessGitClient on Windows. (Stefan Zimmermann) * Advertise 'ofs-delta' capability in receive-pack server side capabilities. (Jelmer Vernooij) * Switched `default_local_git_client_cls` to `LocalGitClient`. (Gary van der Merwe) * Add `porcelain.ls_remote` and `GitClient.get_refs`. (Michael Edgar) * Add `Repo.discover` method. (B. M. Corser) * Add `dulwich.objectspec.parse_refspec`. (Jelmer Vernooij) * Add `porcelain.pack_objects` and `porcelain.repack`. (Jelmer Vernooij) BUG FIXES * Fix handling of 'done' in graph walker and implement the 'no-done' capability. (Tommy Yu, #88) * Avoid recursion limit issues resolving deltas. (William Grant, #81) * Allow arguments in local client binary path overrides. (Jelmer Vernooij) * Fix handling of commands with arguments in paramiko SSH client. (Andreas Klöckner, Jelmer Vernooij, #363) * Fix parsing of quoted strings in configs. (Jelmer Vernooij, #305) 0.10.1 2015-03-25 BUG FIXES * Return `ApplyDeltaError` when encountering delta errors in both C extensions and native delta application code. (Jelmer Vernooij, #259) 0.10.0 2015-03-22 BUG FIXES * In dulwich.index.build_index_from_tree, by default refuse to create entries that start with .git/. * Fix running of testsuite when installed. (Jelmer Vernooij, #223) * Use a block cache in _find_content_rename_candidates(), improving performance. (Mike Williams) * Add support for ``core.protectNTFS`` setting. (Jelmer Vernooij) * Fix TypeError when fetching empty updates. (Hwee Miin Koh) * Resolve delta refs when pulling into a MemoryRepo. (Max Shawabkeh, #256) * Fix handling of tags of non-commits in missing object finder. (Augie Fackler, #211) * Explicitly disable mmap on plan9 where it doesn't work. (Jeff Sickel) IMPROVEMENTS * New public method `Repo.reset_index`. (Jelmer Vernooij) * Prevent duplicate parsing of loose files in objects directory when reading. Thanks to David Keijser for the report. (Jelmer Vernooij, #231) 0.9.9 2015-03-20 SECURITY BUG FIXES * Fix buffer overflow in C implementation of pack apply_delta(). (CVE-2015-0838) Thanks to Ivan Fratric of the Google Security Team for reporting this issue. (Jelmer Vernooij) 0.9.8 2014-11-30 BUG FIXES * Various fixes to improve test suite running on Windows. (Gary van der Merwe) * Limit delta copy length to 64K in v2 pack files. (Robert Brown) * Strip newline from final ACKed SHA while fetching packs. (Michael Edgar) * Remove assignment to PyList_SIZE() that was causing segfaults on pypy. (Jelmer Vernooij, #196) IMPROVEMENTS * Add porcelain 'receive-pack' and 'upload-pack'. (Jelmer Vernooij) * Handle SIGINT signals in bin/dulwich. (Jelmer Vernooij) * Add 'status' support to bin/dulwich. (Jelmer Vernooij) * Add 'branch_create', 'branch_list', 'branch_delete' porcelain. (Jelmer Vernooij) * Add 'fetch' porcelain. (Jelmer Vernooij) * Add 'tag_delete' porcelain. (Jelmer Vernooij) * Add support for serializing/deserializing 'gpgsig' attributes in Commit. (Jelmer Vernooij) CHANGES * dul-web is now available as 'dulwich web-daemon'. (Jelmer Vernooij) * dulwich.porcelain.tag has been renamed to tag_create. dulwich.porcelain.list_tags has been renamed to tag_list. (Jelmer Vernooij) API CHANGES * Restore support for Python 2.6. (Jelmer Vernooij, Gary van der Merwe) 0.9.7 2014-06-08 BUG FIXES * Fix tests dependent on hash ordering. (Michael Edgar) * Support staging symbolic links in Repo.stage. (Robert Brown) * Ensure that all files object are closed when running the test suite. (Gary van der Merwe) * When writing OFS_DELTA pack entries, write correct offset. (Augie Fackler) * Fix handler of larger copy operations in packs. (Augie Fackler) * Various fixes to improve test suite running on Windows. (Gary van der Merwe) * Fix logic for extra adds of identical files in rename detector. (Robert Brown) IMPROVEMENTS * Add porcelain 'status'. (Ryan Faulkner) * Add porcelain 'daemon'. (Jelmer Vernooij) * Add `dulwich.greenthreads` module which provides support for concurrency of some object store operations. (Fabien Boucher) * Various changes to improve compatibility with Python 3. (Gary van der Merwe, Hannu Valtonen, michael-k) * Add OpenStack Swift backed repository implementation in dulwich.contrib. See README.swift for details. (Fabien Boucher) API CHANGES * An optional close function can be passed to the Protocol class. This will be called by its close method. (Gary van der Merwe) * All classes with close methods are now context managers, so that they can be easily closed using a `with` statement. (Gary van der Merwe) * Remove deprecated `num_objects` argument to `write_pack` methods. (Jelmer Vernooij) OTHER CHANGES * The 'dul-daemon' script has been removed. The same functionality is now available as 'dulwich daemon'. (Jelmer Vernooij) 0.9.6 2014-04-23 IMPROVEMENTS * Add support for recursive add in 'git add'. (Ryan Faulkner, Jelmer Vernooij) * Add porcelain 'list_tags'. (Ryan Faulkner) * Add porcelain 'push'. (Ryan Faulkner) * Add porcelain 'pull'. (Ryan Faulkner) * Support 'http.proxy' in HttpGitClient. (Jelmer Vernooij, #1096030) * Support 'http.useragent' in HttpGitClient. (Jelmer Vernooij) * In server, wait for clients to send empty list of wants when talking to empty repository. (Damien Tournoud) * Various changes to improve compatibility with Python 3. (Gary van der Merwe) BUG FIXES * Support unseekable 'wsgi.input' streams. (Jonas Haag) * Raise TypeError when passing unicode() object to Repo.__getitem__. (Jonas Haag) * Fix handling of `reset` command in dulwich.fastexport. (Jelmer Vernooij, #1249029) * In client, don't wait for server to close connection first. Fixes hang when used against GitHub server implementation. (Siddharth Agarwal) * DeltaChainIterator: fix a corner case where an object is inflated as an object already in the repository. (Damien Tournoud, #135) * Stop leaking file handles during pack reload. (Damien Tournoud) * Avoid reopening packs during pack cache reload. (Jelmer Vernooij) API CHANGES * Drop support for Python 2.6. (Jelmer Vernooij) 0.9.5 2014-02-23 IMPROVEMENTS * Add porcelain 'tag'. (Ryan Faulkner) * New module `dulwich.objectspec` for parsing strings referencing objects and commit ranges. (Jelmer Vernooij) * Add shallow branch support. (milki) * Allow passing urllib2 `opener` into HttpGitClient. (Dov Feldstern, #909037) CHANGES * Drop support for Python 2.4 and 2.5. (Jelmer Vernooij) API CHANGES * Remove long deprecated ``Repo.commit``, ``Repo.get_blob``, ``Repo.tree`` and ``Repo.tag``. (Jelmer Vernooij) * Remove long deprecated ``Repo.revision_history`` and ``Repo.ref``. (Jelmer Vernooij) * Remove long deprecated ``Tree.entries``. (Jelmer Vernooij) BUG FIXES * Raise KeyError rather than TypeError when passing in unicode object of length 20 or 40 to Repo.__getitem__. (Jelmer Vernooij) * Use 'rm' rather than 'unlink' in tests, since the latter does not exist on OpenBSD and other platforms. (Dmitrij D. Czarkoff) 0.9.4 2013-11-30 IMPROVEMENTS * Add ssh_kwargs attribute to ParamikoSSHVendor. (milki) * Add Repo.set_description(). (Víðir Valberg Guðmundsson) * Add a basic `dulwich.porcelain` module. (Jelmer Vernooij, Marcin Kuzminski) * Various performance improvements for object access. (Jelmer Vernooij) * New function `get_transport_and_path_from_url`, similar to `get_transport_and_path` but only supports URLs. (Jelmer Vernooij) * Add support for file:// URLs in `get_transport_and_path_from_url`. (Jelmer Vernooij) * Add LocalGitClient implementation. (Jelmer Vernooij) BUG FIXES * Support filesystems with 64bit inode and device numbers. (André Roth) CHANGES * Ref handling has been moved to dulwich.refs. (Jelmer Vernooij) API CHANGES * Remove long deprecated RefsContainer.set_ref(). (Jelmer Vernooij) * Repo.ref() is now deprecated in favour of Repo.refs[]. (Jelmer Vernooij) FEATURES * Add support for graftpoints. (milki) 0.9.3 2013-09-27 BUG FIXES * Fix path for stdint.h in MANIFEST.in. (Jelmer Vernooij) 0.9.2 2013-09-26 BUG FIXES * Include stdint.h in MANIFEST.in (Mark Mikofski) 0.9.1 2013-09-22 BUG FIXES * Support lookups of 40-character refs in BaseRepo.__getitem__. (Chow Loong Jin, Jelmer Vernooij) * Fix fetching packs with side-band-64k capability disabled. (David Keijser, Jelmer Vernooij) * Several fixes in send-pack protocol behaviour - handling of empty pack files and deletes. (milki, #1063087) * Fix capability negotiation when fetching packs over HTTP. (#1072461, William Grant) * Enforce determine_wants returning an empty list rather than None. (Fabien Boucher, Jelmer Vernooij) * In the server, support pushes just removing refs. (Fabien Boucher, Jelmer Vernooij) IMPROVEMENTS * Support passing a single revision to BaseRepo.get_walker() rather than a list of revisions. (Alberto Ruiz) * Add `Repo.get_description` method. (Jelmer Vernooij) * Support thin packs in Pack.iterobjects() and Pack.get_raw(). (William Grant) * Add `MemoryObjectStore.add_pack` and `MemoryObjectStore.add_thin_pack` methods. (David Bennett) * Add paramiko-based SSH vendor. (Aaron O'Mullan) * Support running 'dulwich.server' and 'dulwich.web' using 'python -m'. (Jelmer Vernooij) * Add ObjectStore.close(). (Jelmer Vernooij) * Raise appropriate NotImplementedError when encountering dumb HTTP servers. (Jelmer Vernooij) API CHANGES * SSHVendor.connect_ssh has been renamed to SSHVendor.run_command. (Jelmer Vernooij) * ObjectStore.add_pack() now returns a 3-tuple. The last element will be an abort() method that can be used to cancel the pack operation. (Jelmer Vernooij) 0.9.0 2013-05-31 BUG FIXES * Push efficiency - report missing objects only. (#562676, Artem Tikhomirov) * Use indentation consistent with C Git in config files. (#1031356, Curt Moore, Jelmer Vernooij) * Recognize and skip binary files in diff function. (Takeshi Kanemoto) * Fix handling of relative paths in dulwich.client.get_transport_and_path. (Brian Visel, #1169368) * Preserve ordering of entries in configuration. (Benjamin Pollack) * Support ~ expansion in SSH client paths. (milki, #1083439) * Support relative paths in alternate paths. (milki, Michel Lespinasse, #1175007) * Log all error messages from wsgiref server to the logging module. This makes the test suit quiet again. (Gary van der Merwe) * Support passing None for empty tree in changes_from_tree. (Kevin Watters) * Support fetching empty repository in client. (milki, #1060462) IMPROVEMENTS: * Add optional honor_filemode flag to build_index_from_tree. (Mark Mikofski) * Support core/filemode setting when building trees. (Jelmer Vernooij) * Add chapter on tags in tutorial. (Ryan Faulkner) FEATURES * Add support for mergetags. (milki, #963525) * Add support for posix shell hooks. (milki) 0.8.7 2012-11-27 BUG FIXES * Fix use of alternates in ``DiskObjectStore``.{__contains__,__iter__}. (Dmitriy) * Fix compatibility with Python 2.4. (David Carr) 0.8.6 2012-11-09 API CHANGES * dulwich.__init__ no longer imports client, protocol, repo and server modules. (Jelmer Vernooij) FEATURES * ConfigDict now behaves more like a dictionary. (Adam 'Cezar' Jenkins, issue #58) * HTTPGitApplication now takes an optional `fallback_app` argument. (Jonas Haag, issue #67) * Support for large pack index files. (Jameson Nash) TESTING * Make index entry tests a little bit less strict, to cope with slightly different behaviour on various platforms. (Jelmer Vernooij) * ``setup.py test`` (available when setuptools is installed) now runs all tests, not just the basic unit tests. (Jelmer Vernooij) BUG FIXES * Commit._deserialize now actually deserializes the current state rather than the previous one. (Yifan Zhang, issue #59) * Handle None elements in lists of TreeChange objects. (Alex Holmes) * Support cloning repositories without HEAD set. (D-Key, Jelmer Vernooij, issue #69) * Support ``MemoryRepo.get_config``. (Jelmer Vernooij) * In ``get_transport_and_path``, pass extra keyword arguments on to HttpGitClient. (Jelmer Vernooij) 0.8.5 2012-03-29 BUG FIXES * Avoid use of 'with' in dulwich.index. (Jelmer Vernooij) * Be a little bit strict about OS behaviour in index tests. Should fix the tests on Debian GNU/kFreeBSD. (Jelmer Vernooij) 0.8.4 2012-03-28 BUG FIXES * Options on the same line as sections in config files are now supported. (Jelmer Vernooij, #920553) * Only negotiate capabilities that are also supported by the server. (Rod Cloutier, Risto Kankkunen) * Fix parsing of invalid timezone offsets with two minus signs. (Jason R. Coombs, #697828) * Reset environment variables during tests, to avoid test isolation leaks reading ~/.gitconfig. (Risto Kankkunen) TESTS * $HOME is now explicitly specified for tests that use it to read ``~/.gitconfig``, to prevent test isolation issues. (Jelmer Vernooij, #920330) FEATURES * Additional arguments to get_transport_and_path are now passed on to the constructor of the transport. (Sam Vilain) * The WSGI server now transparently handles when a git client submits data using Content-Encoding: gzip. (David Blewett, Jelmer Vernooij) * Add dulwich.index.build_index_from_tree(). (milki) 0.8.3 2012-01-21 FEATURES * The config parser now supports the git-config file format as described in git-config(1) and can write git config files. (Jelmer Vernooij, #531092, #768687) * ``Repo.do_commit`` will now use the user identity from .git/config or ~/.gitconfig if none was explicitly specified. (Jelmer Vernooij) BUG FIXES * Allow ``determine_wants`` methods to include the zero sha in their return value. (Jelmer Vernooij) 0.8.2 2011-12-18 BUG FIXES * Cope with different zlib buffer sizes in sha1 file parser. (Jelmer Vernooij) * Fix get_transport_and_path for HTTP/HTTPS URLs. (Bruno Renié) * Avoid calling free_objects() on NULL in error cases. (Chris Eberle) * Fix use --bare argument to 'dulwich init'. (Chris Eberle) * Properly abort connections when the determine_wants function raises an exception. (Jelmer Vernooij, #856769) * Tweak xcodebuild hack to deal with more error output. (Jelmer Vernooij, #903840) FEATURES * Add support for retrieving tarballs from remote servers. (Jelmer Vernooij, #379087) * New method ``update_server_info`` which generates data for dumb server access. (Jelmer Vernooij, #731235) 0.8.1 2011-10-31 FEATURES * Repo.do_commit has a new argument 'ref'. * Repo.do_commit has a new argument 'merge_heads'. (Jelmer Vernooij) * New ``Repo.get_walker`` method. (Jelmer Vernooij) * New ``Repo.clone`` method. (Jelmer Vernooij, #725369) * ``GitClient.send_pack`` now supports the 'side-band-64k' capability. (Jelmer Vernooij) * ``HttpGitClient`` which supports the smart server protocol over HTTP. "dumb" access is not yet supported. (Jelmer Vernooij, #373688) * Add basic support for alternates. (Jelmer Vernooij, #810429) CHANGES * unittest2 or python >= 2.7 is now required for the testsuite. testtools is no longer supported. (Jelmer Vernooij, #830713) BUG FIXES * Fix compilation with older versions of MSVC. (Martin gz) * Special case 'refs/stash' as a valid ref. (Jelmer Vernooij, #695577) * Smart protocol clients can now change refs even if they are not uploading new data. (Jelmer Vernooij, #855993) * Don't compile C extensions when running in pypy. (Ronny Pfannschmidt, #881546) * Use different name for strnlen replacement function to avoid clashing with system strnlen. (Jelmer Vernooij, #880362) API CHANGES * ``Repo.revision_history`` is now deprecated in favor of ``Repo.get_walker``. (Jelmer Vernooij) 0.8.0 2011-08-07 FEATURES * New DeltaChainIterator abstract class for quickly iterating all objects in a pack, with implementations for pack indexing and inflation. (Dave Borowitz) * New walk module with a Walker class for customizable commit walking. (Dave Borowitz) * New tree_changes_for_merge function in diff_tree. (Dave Borowitz) * Easy rename detection in RenameDetector even without find_copies_harder. (Dave Borowitz) BUG FIXES * Avoid storing all objects in memory when writing pack. (Jelmer Vernooij, #813268) * Support IPv6 for git:// connections. (Jelmer Vernooij, #801543) * Improve performance of Repo.revision_history(). (Timo Schmid, #535118) * Fix use of SubprocessWrapper on Windows. (Paulo Madeira, #670035) * Fix compilation on newer versions of Mac OS X (Lion and up). (Ryan McKern, #794543) * Prevent raising ValueError for correct refs in RefContainer.__delitem__. * Correctly return a tuple from MemoryObjectStore.get_raw. (Dave Borowitz) * Fix a bug in reading the pack checksum when there are fewer than 20 bytes left in the buffer. (Dave Borowitz) * Support ~ in git:// URL paths. (Jelmer Vernooij, #813555) * Make ShaFile.__eq__ work when other is not a ShaFile. (Dave Borowitz) * ObjectStore.get_graph_walker() now no longer yields the same revision more than once. This has a significant improvement for performance when wide revision graphs are involved. (Jelmer Vernooij, #818168) * Teach ReceivePackHandler how to read empty packs. (Dave Borowitz) * Don't send a pack with duplicates of the same object. (Dave Borowitz) * Teach the server how to serve a clone of an empty repo. (Dave Borowitz) * Correctly advertise capabilities during receive-pack. (Dave Borowitz) * Fix add/add and add/rename conflicts in tree_changes_for_merge. (Dave Borowitz) * Use correct MIME types in web server. (Dave Borowitz) API CHANGES * write_pack no longer takes the num_objects argument and requires an object to be passed in that is iterable (rather than an iterator) and that provides __len__. (Jelmer Vernooij) * write_pack_data has been renamed to write_pack_objects and no longer takes a num_objects argument. (Jelmer Vernooij) * take_msb_bytes, read_zlib_chunks, unpack_objects, and PackStreamReader.read_objects now take an additional argument indicating a crc32 to compute. (Dave Borowitz) * PackObjectIterator was removed; its functionality is still exposed by PackData.iterobjects. (Dave Borowitz) * Add a sha arg to write_pack_object to incrementally compute a SHA. (Dave Borowitz) * Include offset in PackStreamReader results. (Dave Borowitz) * Move PackStreamReader from server to pack. (Dave Borowitz) * Extract a check_length_and_checksum, compute_file_sha, and pack_object_header pack helper functions. (Dave Borowitz) * Extract a compute_file_sha function. (Dave Borowitz) * Remove move_in_thin_pack as a separate method; add_thin_pack now completes the thin pack and moves it in in one step. Remove ThinPackData as well. (Dave Borowitz) * Custom buffer size in read_zlib_chunks. (Dave Borowitz) * New UnpackedObject data class that replaces ad-hoc tuples in the return value of unpack_object and various DeltaChainIterator methods. (Dave Borowitz) * Add a lookup_path convenience method to Tree. (Dave Borowitz) * Optionally create RenameDetectors without passing in tree SHAs. (Dave Borowitz) * Optionally include unchanged entries in RenameDetectors. (Dave Borowitz) * Optionally pass a RenameDetector to tree_changes. (Dave Borowitz) * Optionally pass a request object through to server handlers. (Dave Borowitz) TEST CHANGES * If setuptools is installed, "python setup.py test" will now run the testsuite. (Jelmer Vernooij) * Add a new build_pack test utility for building packs from a simple spec. (Dave Borowitz) * Add a new build_commit_graph test utility for building commits from a simple spec. (Dave Borowitz) 0.7.1 2011-04-12 BUG FIXES * Fix double decref in _diff_tree.c. (Ted Horst, #715528) * Fix the build on Windows. (Pascal Quantin) * Fix get_transport_and_path compatibility with pre-2.6.5 versions of Python. (Max Bowsher, #707438) * BaseObjectStore.determine_wants_all no longer breaks on zero SHAs. (Jelmer Vernooij) * write_tree_diff() now supports submodules. (Jelmer Vernooij) * Fix compilation for XCode 4 and older versions of distutils.sysconfig. (Daniele Sluijters) IMPROVEMENTS * Sphinxified documentation. (Lukasz Balcerzak) * Add Pack.keep.(Marc Brinkmann) API CHANGES * The order of the parameters to Tree.add(name, mode, sha) has changed, and is now consistent with the rest of Dulwich. Existing code will still work but print a DeprecationWarning. (Jelmer Vernooij, #663550) * Tree.entries() is now deprecated in favour of Tree.items() and Tree.iteritems(). (Jelmer Vernooij) 0.7.0 2011-01-21 FEATURES * New `dulwich.diff_tree` module for simple content-based rename detection. (Dave Borowitz) * Add Tree.items(). (Jelmer Vernooij) * Add eof() and unread_pkt_line() methods to Protocol. (Dave Borowitz) * Add write_tree_diff(). (Jelmer Vernooij) * Add `serve_command` function for git server commands as executables. (Jelmer Vernooij) * dulwich.client.get_transport_and_path now supports rsync-style repository URLs. (Dave Borowitz, #568493) BUG FIXES * Correct short-circuiting operation for no-op fetches in the server. (Dave Borowitz) * Support parsing git mbox patches without a version tail, as generated by Mercurial. (Jelmer Vernooij) * Fix dul-receive-pack and dul-upload-pack. (Jelmer Vernooij) * Zero-padded file modes in Tree objects no longer trigger an exception but the check code warns about them. (Augie Fackler, #581064) * Repo.init() now honors the mkdir flag. (#671159) * The ref format is now checked when setting a ref rather than when reading it back. (Dave Borowitz, #653527) * Make sure pack files are closed correctly. (Tay Ray Chuan) DOCUMENTATION * Run the tutorial inside the test suite. (Jelmer Vernooij) * Reorganized and updated the tutorial. (Jelmer Vernooij, Dave Borowitz, #610550, #610540) 0.6.2 2010-10-16 BUG FIXES * HTTP server correctly handles empty CONTENT_LENGTH. (Dave Borowitz) * Don't error when creating GitFiles with the default mode. (Dave Borowitz) * ThinPackData.from_file now works with resolve_ext_ref callback. (Dave Borowitz) * Provide strnlen() on mingw32 which doesn't have it. (Hans Kolek) * Set bare=true in the configuratin for bare repositories. (Dirk Neumann) FEATURES * Use slots for core objects to save up on memory. (Jelmer Vernooij) * Web server supports streaming progress/pack output. (Dave Borowitz) * New public function dulwich.pack.write_pack_header. (Dave Borowitz) * Distinguish between missing files and read errors in HTTP server. (Dave Borowitz) * Initial work on support for fastimport using python-fastimport. (Jelmer Vernooij) * New dulwich.pack.MemoryPackIndex class. (Jelmer Vernooij) * Delegate SHA peeling to the object store. (Dave Borowitz) TESTS * Use GitFile when modifying packed-refs in tests. (Dave Borowitz) * New tests in test_web with better coverage and fewer ad-hoc mocks. (Dave Borowitz) * Standardize quote delimiters in test_protocol. (Dave Borowitz) * Fix use when testtools is installed. (Jelmer Vernooij) * Add trivial test for write_pack_header. (Jelmer Vernooij) * Refactor some of dulwich.tests.compat.server_utils. (Dave Borowitz) * Allow overwriting id property of objects in test utils. (Dave Borowitz) * Use real in-memory objects rather than stubs for server tests. (Dave Borowitz) * Clean up MissingObjectFinder. (Dave Borowitz) API CHANGES * ObjectStore.iter_tree_contents now walks contents in depth-first, sorted order. (Dave Borowitz) * ObjectStore.iter_tree_contents can optionally yield tree objects as well. (Dave Borowitz). * Add side-band-64k support to ReceivePackHandler. (Dave Borowitz) * Change server capabilities methods to classmethods. (Dave Borowitz) * Tweak server handler injection. (Dave Borowitz) * PackIndex1 and PackIndex2 now subclass FilePackIndex, which is itself a subclass of PackIndex. (Jelmer Vernooij) DOCUMENTATION * Add docstrings for various functions in dulwich.objects. (Jelmer Vernooij) * Clean up docstrings in dulwich.protocol. (Dave Borowitz) * Explicitly specify allowed protocol commands to ProtocolGraphWalker.read_proto_line. (Dave Borowitz) * Add utility functions to DictRefsContainer. (Dave Borowitz) 0.6.1 2010-07-22 BUG FIXES * Fix memory leak in C implementation of sorted_tree_items. (Dave Borowitz) * Use correct path separators for named repo files. (Dave Borowitz) * python > 2.7 and testtools-based test runners will now also pick up skipped tests correctly. (Jelmer Vernooij) FEATURES * Move named file initilization to BaseRepo. (Dave Borowitz) * Add logging utilities and git/HTTP server logging. (Dave Borowitz) * The GitClient interface has been cleaned up and instances are now reusable. (Augie Fackler) * Allow overriding paths to executables in GitSSHClient. (Ross Light, Jelmer Vernooij, #585204) * Add PackBasedObjectStore.pack_loose_objects(). (Jelmer Vernooij) TESTS * Add tests for sorted_tree_items and C implementation. (Dave Borowitz) * Add a MemoryRepo that stores everything in memory. (Dave Borowitz) * Quiet logging output from web tests. (Dave Borowitz) * More flexible version checking for compat tests. (Dave Borowitz) * Compat tests for servers with and without side-band-64k. (Dave Borowitz) CLEANUP * Clean up file headers. (Dave Borowitz) TESTS * Use GitFile when modifying packed-refs in tests. (Dave Borowitz) API CHANGES * dulwich.pack.write_pack_index_v{1,2} now take a file-like object rather than a filename. (Jelmer Vernooij) * Make dul-daemon/dul-web trivial wrappers around server functionality. (Dave Borowitz) * Move reference WSGI handler to web.py. (Dave Borowitz) * Factor out _report_status in ReceivePackHandler. (Dave Borowitz) * Factor out a function to convert a line to a pkt-line. (Dave Borowitz) 0.6.0 2010-05-22 note: This list is most likely incomplete for 0.6.0. BUG FIXES * Fix ReceivePackHandler to disallow removing refs without delete-refs. (Dave Borowitz) * Deal with capabilities required by the client, even if they can not be disabled in the server. (Dave Borowitz) * Fix trailing newlines in generated patch files. (Jelmer Vernooij) * Implement RefsContainer.__contains__. (Jelmer Vernooij) * Cope with \r in ref files on Windows. ( http://github.com/jelmer/dulwich/issues/#issue/13, Jelmer Vernooij) * Fix GitFile breakage on Windows. (Anatoly Techtonik, #557585) * Support packed ref deletion with no peeled refs. (Augie Fackler) * Fix send pack when there is nothing to fetch. (Augie Fackler) * Fix fetch if no progress function is specified. (Augie Fackler) * Allow double-staging of files that are deleted in the index. (Dave Borowitz) * Fix RefsContainer.add_if_new to support dangling symrefs. (Dave Borowitz) * Non-existant index files in non-bare repositories are now treated as empty. (Dave Borowitz) * Always update ShaFile.id when the contents of the object get changed. (Jelmer Vernooij) * Various Python2.4-compatibility fixes. (Dave Borowitz) * Fix thin pack handling. (Dave Borowitz) FEATURES * Add include-tag capability to server. (Dave Borowitz) * New dulwich.fastexport module that can generate fastexport streams. (Jelmer Vernooij) * Implemented BaseRepo.__contains__. (Jelmer Vernooij) * Add __setitem__ to DictRefsContainer. (Dave Borowitz) * Overall improvements checking Git objects. (Dave Borowitz) * Packs are now verified while they are received. (Dave Borowitz) TESTS * Add framework for testing compatibility with C Git. (Dave Borowitz) * Add various tests for the use of non-bare repositories. (Dave Borowitz) * Cope with diffstat not being available on all platforms. (Tay Ray Chuan, Jelmer Vernooij) * Add make_object and make_commit convenience functions to test utils. (Dave Borowitz) API BREAKAGES * The 'committer' and 'message' arguments to Repo.do_commit() have been swapped. 'committer' is now optional. (Jelmer Vernooij) * Repo.get_blob, Repo.commit, Repo.tag and Repo.tree are now deprecated. (Jelmer Vernooij) * RefsContainer.set_ref() was renamed to RefsContainer.set_symbolic_ref(), for clarity. (Jelmer Vernooij) API CHANGES * The primary serialization APIs in dulwich.objects now work with chunks of strings rather than with full-text strings. (Jelmer Vernooij) 0.5.02010-03-03 BUG FIXES * Support custom fields in commits (readonly). (Jelmer Vernooij) * Improved ref handling. (Dave Borowitz) * Rework server protocol to be smarter and interoperate with cgit client. (Dave Borowitz) * Add a GitFile class that uses the same locking protocol for writes as cgit. (Dave Borowitz) * Cope with forward slashes correctly in the index on Windows. (Jelmer Vernooij, #526793) FEATURES * --pure option to setup.py to allow building/installing without the C extensions. (Hal Wine, Anatoly Techtonik, Jelmer Vernooij, #434326) * Implement Repo.get_config(). (Jelmer Vernooij, Augie Fackler) * HTTP dumb and smart server. (Dave Borowitz) * Add abstract baseclass for Repo that does not require file system operations. (Dave Borowitz) 0.4.1 2010-01-03 FEATURES * Add ObjectStore.iter_tree_contents(). (Jelmer Vernooij) * Add Index.changes_from_tree(). (Jelmer Vernooij) * Add ObjectStore.tree_changes(). (Jelmer Vernooij) * Add functionality for writing patches in dulwich.patch. (Jelmer Vernooij) 0.4.0 2009-10-07 DOCUMENTATION * Added tutorial. API CHANGES * dulwich.object_store.tree_lookup_path will now return the mode and sha of the object found rather than the object itself. BUG FIXES * Use binascii.hexlify / binascii.unhexlify for better performance. * Cope with extra unknown data in index files by ignoring it (for now). * Add proper error message when server unexpectedly hangs up. (#415843) * Correctly write opcode for equal in create_delta. 0.3.3 2009-07-23 FEATURES * Implement ShaFile.__hash__(). * Implement Tree.__len__() BUG FIXES * Check for 'objects' and 'refs' directories when looking for a Git repository. (#380818) 0.3.2 2009-05-20 BUG FIXES * Support the encoding field in Commits. * Some Windows compatibility fixes. * Fixed several issues in commit support. FEATURES * Basic support for handling submodules. 0.3.1 2009-05-13 FEATURES * Implemented Repo.__getitem__, Repo.__setitem__ and Repo.__delitem__ to access content. API CHANGES * Removed Repo.set_ref, Repo.remove_ref, Repo.tags, Repo.get_refs and Repo.heads in favor of Repo.refs, a dictionary-like object for accessing refs. BUG FIXES * Removed import of 'sha' module in objects.py, which was causing deprecation warnings on Python 2.6. 0.3.0 2009-05-10 FEATURES * A new function 'commit_tree' has been added that can commit a tree based on an index. BUG FIXES * The memory usage when generating indexes has been significantly reduced. * A memory leak in the C implementation of parse_tree has been fixed. * The send-pack smart server command now works. (Thanks Scott Chacon) * The handling of short timestamps (less than 10 digits) has been fixed. * The handling of timezones has been fixed. 0.2.1 2009-04-30 BUG FIXES * Fix compatibility with Python2.4. 0.2.0 2009-04-30 FEATURES * Support for activity reporting in smart protocol client. * Optional C extensions for better performance in a couple of places that are performance-critical. 0.1.1 2009-03-13 BUG FIXES * Fixed regression in Repo.find_missing_objects() * Don't fetch ^{} objects from remote hosts, as requesting them causes a hangup. * Always write pack to disk completely before calculating checksum. FEATURES * Allow disabling thin packs when talking to remote hosts. 0.1.0 2009-01-24 * Initial release. diff --git a/dulwich/__init__.py b/dulwich/__init__.py index 1d44548a..ba504565 100644 --- a/dulwich/__init__.py +++ b/dulwich/__init__.py @@ -1,24 +1,24 @@ # __init__.py -- The git module of dulwich # Copyright (C) 2007 James Westby # Copyright (C) 2008 Jelmer Vernooij # # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License # as published by the Free Software Foundation; version 2 # of the License or (at your option) any later version of # the License. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, # MA 02110-1301, USA. """Python implementation of the Git file formats and protocols.""" -__version__ = (0, 12, 1) +__version__ = (0, 13, 0) diff --git a/dulwich/_compat.py b/dulwich/_compat.py deleted file mode 100644 index fd4fcf80..00000000 --- a/dulwich/_compat.py +++ /dev/null @@ -1,963 +0,0 @@ -# _compat.py -- For dealing with python2.6 oddness -# Copyright (C) 2012-2014 Jelmer Vernooij and others. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License -# as published by the Free Software Foundation; version 2 -# of the License or (at your option) a later version of the License. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, -# MA 02110-1301, USA. - -"""Misc utilities to work with python <2.7. - -These utilities can all be deleted when dulwich decides it wants to stop -support for python <2.7. -""" - -# Backport of OrderedDict() class that runs on Python 2.4, 2.5, 2.6, 2.7 and -# pypy. Passes Python2.7's test suite and incorporates all the latest updates. -# Copyright (C) Raymond Hettinger, MIT license - -try: - from thread import get_ident as _get_ident -except ImportError: - from dummy_thread import get_ident as _get_ident - -try: - from _abcoll import KeysView, ValuesView, ItemsView -except ImportError: - pass - -class OrderedDict(dict): - 'Dictionary that remembers insertion order' - # An inherited dict maps keys to values. - # The inherited dict provides __getitem__, __len__, __contains__, and get. - # The remaining methods are order-aware. - # Big-O running times for all methods are the same as for regular - # dictionaries. - - # The internal self.__map dictionary maps keys to links in a doubly linked - # list. The circular doubly linked list starts and ends with a sentinel - # element. The sentinel element never gets deleted (this simplifies the - # algorithm). Each link is stored as a list of length three: [PREV, NEXT, - # KEY]. - - def __init__(self, *args, **kwds): - '''Initialize an ordered dictionary. Signature is the same as for - regular dictionaries, but keyword arguments are not recommended - because their insertion order is arbitrary. - - ''' - if len(args) > 1: - raise TypeError('expected at most 1 arguments, got %d' % len(args)) - try: - self.__root - except AttributeError: - self.__root = root = [] # sentinel node - root[:] = [root, root, None] - self.__map = {} - self.__update(*args, **kwds) - - def __setitem__(self, key, value, dict_setitem=dict.__setitem__): - 'od.__setitem__(i, y) <==> od[i]=y' - # Setting a new item creates a new link which goes at the end of the - # linked list, and the inherited dictionary is updated with the new - # key/value pair. - if key not in self: - root = self.__root - last = root[0] - last[1] = root[0] = self.__map[key] = [last, root, key] - dict_setitem(self, key, value) - - def __delitem__(self, key, dict_delitem=dict.__delitem__): - 'od.__delitem__(y) <==> del od[y]' - # Deleting an existing item uses self.__map to find the link which is - # then removed by updating the links in the predecessor and successor - # nodes. - dict_delitem(self, key) - link_prev, link_next, key = self.__map.pop(key) - link_prev[1] = link_next - link_next[0] = link_prev - - def __iter__(self): - 'od.__iter__() <==> iter(od)' - root = self.__root - curr = root[1] - while curr is not root: - yield curr[2] - curr = curr[1] - - def __reversed__(self): - 'od.__reversed__() <==> reversed(od)' - root = self.__root - curr = root[0] - while curr is not root: - yield curr[2] - curr = curr[0] - - def clear(self): - 'od.clear() -> None. Remove all items from od.' - try: - for node in self.__map.itervalues(): - del node[:] - root = self.__root - root[:] = [root, root, None] - self.__map.clear() - except AttributeError: - pass - dict.clear(self) - - def popitem(self, last=True): - """od.popitem() -> (k, v), return and remove a (key, value) pair. - Pairs are returned in LIFO order if last is true or FIFO order if false. - - """ - if not self: - raise KeyError('dictionary is empty') - root = self.__root - if last: - link = root[0] - link_prev = link[0] - link_prev[1] = root - root[0] = link_prev - else: - link = root[1] - link_next = link[1] - root[1] = link_next - link_next[0] = root - key = link[2] - del self.__map[key] - value = dict.pop(self, key) - return key, value - - # -- the following methods do not depend on the internal structure -- - - def keys(self): - """'od.keys() -> list of keys in od""" - return list(self) - - def values(self): - """od.values() -> list of values in od""" - return [self[key] for key in self] - - def items(self): - """od.items() -> list of (key, value) pairs in od""" - return [(key, self[key]) for key in self] - - def iterkeys(self): - """od.iterkeys() -> an iterator over the keys in od""" - return iter(self) - - def itervalues(self): - """od.itervalues -> an iterator over the values in od""" - for k in self: - yield self[k] - - def iteritems(self): - """od.iteritems -> an iterator over the (key, value) items in od""" - for k in self: - yield (k, self[k]) - - def update(*args, **kwds): - """od.update(E, F) -> None. Update od from dict/iterable E and F. - - If E is a dict instance, does: for k in E: od[k] = E[k] - If E has a .keys() method, does: for k in E.keys(): od[k] = E[k] - Or if E is an iterable of items, does: for k, v in E: od[k] = v - In either case, this is followed by: for k, v in F.items(): od[k] = v - """ - if len(args) > 2: - raise TypeError('update() takes at most 2 positional ' - 'arguments (%d given)' % (len(args),)) - elif not args: - raise TypeError('update() takes at least 1 argument (0 given)') - self = args[0] - # Make progressively weaker assumptions about "other" - other = () - if len(args) == 2: - other = args[1] - if isinstance(other, dict): - for key in other: - self[key] = other[key] - elif hasattr(other, 'keys'): - for key in other.keys(): - self[key] = other[key] - else: - for key, value in other: - self[key] = value - for key, value in kwds.items(): - self[key] = value - - __update = update # let subclasses override update without breaking - # __init__ - - __marker = object() - - def pop(self, key, default=__marker): - """od.pop(k[,d]) -> v, remove specified key and return the corresponding value. - If key is not found, d is returned if given, otherwise KeyError is raised. - - """ - if key in self: - result = self[key] - del self[key] - return result - if default is self.__marker: - raise KeyError(key) - return default - - def setdefault(self, key, default=None): - 'od.setdefault(k[,d]) -> od.get(k,d), also set od[k]=d if k not in od' - if key in self: - return self[key] - self[key] = default - return default - - def __repr__(self, _repr_running={}): - 'od.__repr__() <==> repr(od)' - call_key = id(self), _get_ident() - if call_key in _repr_running: - return '...' - _repr_running[call_key] = 1 - try: - if not self: - return '%s()' % (self.__class__.__name__,) - return '%s(%r)' % (self.__class__.__name__, self.items()) - finally: - del _repr_running[call_key] - - def __reduce__(self): - 'Return state information for pickling' - items = [[k, self[k]] for k in self] - inst_dict = vars(self).copy() - for k in vars(OrderedDict()): - inst_dict.pop(k, None) - if inst_dict: - return (self.__class__, (items,), inst_dict) - return self.__class__, (items,) - - def copy(self): - 'od.copy() -> a shallow copy of od' - return self.__class__(self) - - @classmethod - def fromkeys(cls, iterable, value=None): - '''OD.fromkeys(S[, v]) -> New ordered dictionary with keys from S - and values equal to v (which defaults to None). - - ''' - d = cls() - for key in iterable: - d[key] = value - return d - - def __eq__(self, other): - '''od.__eq__(y) <==> od==y. Comparison to another OD is order-sensitive - while comparison to a regular mapping is order-insensitive. - - ''' - if isinstance(other, OrderedDict): - return len(self)==len(other) and self.items() == other.items() - return dict.__eq__(self, other) - - def __ne__(self, other): - return not self == other - - # -- the following methods are only used in Python 2.7 -- - - def viewkeys(self): - "od.viewkeys() -> a set-like object providing a view on od's keys" - return KeysView(self) - - def viewvalues(self): - "od.viewvalues() -> an object providing a view on od's values" - return ValuesView(self) - - def viewitems(self): - "od.viewitems() -> a set-like object providing a view on od's items" - return ItemsView(self) - - -# Copyright 2007 Google, Inc. All Rights Reserved. -# Licensed to PSF under a Contributor Agreement. - -from abc import ABCMeta, abstractmethod -import sys - -### ONE-TRICK PONIES ### - -def _hasattr(C, attr): - try: - return any(attr in B.__dict__ for B in C.__mro__) - except AttributeError: - # Old-style class - return hasattr(C, attr) - - -class Hashable: - __metaclass__ = ABCMeta - - @abstractmethod - def __hash__(self): - return 0 - - @classmethod - def __subclasshook__(cls, C): - if cls is Hashable: - try: - for B in C.__mro__: - if "__hash__" in B.__dict__: - if B.__dict__["__hash__"]: - return True - break - except AttributeError: - # Old-style class - if getattr(C, "__hash__", None): - return True - return NotImplemented - - -class Iterable: - __metaclass__ = ABCMeta - - @abstractmethod - def __iter__(self): - while False: - yield None - - @classmethod - def __subclasshook__(cls, C): - if cls is Iterable: - if _hasattr(C, "__iter__"): - return True - return NotImplemented - -Iterable.register(str) - - -class Iterator(Iterable): - - @abstractmethod - def next(self): - 'Return the next item from the iterator. When exhausted, raise StopIteration' - raise StopIteration - - def __iter__(self): - return self - - @classmethod - def __subclasshook__(cls, C): - if cls is Iterator: - if _hasattr(C, "next") and _hasattr(C, "__iter__"): - return True - return NotImplemented - - -class Sized: - __metaclass__ = ABCMeta - - @abstractmethod - def __len__(self): - return 0 - - @classmethod - def __subclasshook__(cls, C): - if cls is Sized: - if _hasattr(C, "__len__"): - return True - return NotImplemented - - -class Container: - __metaclass__ = ABCMeta - - @abstractmethod - def __contains__(self, x): - return False - - @classmethod - def __subclasshook__(cls, C): - if cls is Container: - if _hasattr(C, "__contains__"): - return True - return NotImplemented - - -class Callable: - __metaclass__ = ABCMeta - - @abstractmethod - def __call__(self, *args, **kwds): - return False - - @classmethod - def __subclasshook__(cls, C): - if cls is Callable: - if _hasattr(C, "__call__"): - return True - return NotImplemented - - -### SETS ### - - -class Set(Sized, Iterable, Container): - """A set is a finite, iterable container. - - This class provides concrete generic implementations of all - methods except for __contains__, __iter__ and __len__. - - To override the comparisons (presumably for speed, as the - semantics are fixed), all you have to do is redefine __le__ and - then the other operations will automatically follow suit. - """ - - def __le__(self, other): - if not isinstance(other, Set): - return NotImplemented - if len(self) > len(other): - return False - for elem in self: - if elem not in other: - return False - return True - - def __lt__(self, other): - if not isinstance(other, Set): - return NotImplemented - return len(self) < len(other) and self.__le__(other) - - def __gt__(self, other): - if not isinstance(other, Set): - return NotImplemented - return len(self) > len(other) and self.__ge__(other) - - def __ge__(self, other): - if not isinstance(other, Set): - return NotImplemented - if len(self) < len(other): - return False - for elem in other: - if elem not in self: - return False - return True - - def __eq__(self, other): - if not isinstance(other, Set): - return NotImplemented - return len(self) == len(other) and self.__le__(other) - - def __ne__(self, other): - return not (self == other) - - @classmethod - def _from_iterable(cls, it): - '''Construct an instance of the class from any iterable input. - - Must override this method if the class constructor signature - does not accept an iterable for an input. - ''' - return cls(it) - - def __and__(self, other): - if not isinstance(other, Iterable): - return NotImplemented - return self._from_iterable(value for value in other if value in self) - - __rand__ = __and__ - - def isdisjoint(self, other): - 'Return True if two sets have a null intersection.' - for value in other: - if value in self: - return False - return True - - def __or__(self, other): - if not isinstance(other, Iterable): - return NotImplemented - chain = (e for s in (self, other) for e in s) - return self._from_iterable(chain) - - __ror__ = __or__ - - def __sub__(self, other): - if not isinstance(other, Set): - if not isinstance(other, Iterable): - return NotImplemented - other = self._from_iterable(other) - return self._from_iterable(value for value in self - if value not in other) - - def __rsub__(self, other): - if not isinstance(other, Set): - if not isinstance(other, Iterable): - return NotImplemented - other = self._from_iterable(other) - return self._from_iterable(value for value in other - if value not in self) - - def __xor__(self, other): - if not isinstance(other, Set): - if not isinstance(other, Iterable): - return NotImplemented - other = self._from_iterable(other) - return (self - other) | (other - self) - - __rxor__ = __xor__ - - # Sets are not hashable by default, but subclasses can change this - __hash__ = None - - def _hash(self): - """Compute the hash value of a set. - - Note that we don't define __hash__: not all sets are hashable. - But if you define a hashable set type, its __hash__ should - call this function. - - This must be compatible __eq__. - - All sets ought to compare equal if they contain the same - elements, regardless of how they are implemented, and - regardless of the order of the elements; so there's not much - freedom for __eq__ or __hash__. We match the algorithm used - by the built-in frozenset type. - """ - MAX = sys.maxint - MASK = 2 * MAX + 1 - n = len(self) - h = 1927868237 * (n + 1) - h &= MASK - for x in self: - hx = hash(x) - h ^= (hx ^ (hx << 16) ^ 89869747) * 3644798167 - h &= MASK - h = h * 69069 + 907133923 - h &= MASK - if h > MAX: - h -= MASK + 1 - if h == -1: - h = 590923713 - return h - -Set.register(frozenset) - - -class MutableSet(Set): - """A mutable set is a finite, iterable container. - - This class provides concrete generic implementations of all - methods except for __contains__, __iter__, __len__, - add(), and discard(). - - To override the comparisons (presumably for speed, as the - semantics are fixed), all you have to do is redefine __le__ and - then the other operations will automatically follow suit. - """ - - @abstractmethod - def add(self, value): - """Add an element.""" - raise NotImplementedError - - @abstractmethod - def discard(self, value): - """Remove an element. Do not raise an exception if absent.""" - raise NotImplementedError - - def remove(self, value): - """Remove an element. If not a member, raise a KeyError.""" - if value not in self: - raise KeyError(value) - self.discard(value) - - def pop(self): - """Return the popped value. Raise KeyError if empty.""" - it = iter(self) - try: - value = next(it) - except StopIteration: - raise KeyError - self.discard(value) - return value - - def clear(self): - """This is slow (creates N new iterators!) but effective.""" - try: - while True: - self.pop() - except KeyError: - pass - - def __ior__(self, it): - for value in it: - self.add(value) - return self - - def __iand__(self, it): - for value in (self - it): - self.discard(value) - return self - - def __ixor__(self, it): - if it is self: - self.clear() - else: - if not isinstance(it, Set): - it = self._from_iterable(it) - for value in it: - if value in self: - self.discard(value) - else: - self.add(value) - return self - - def __isub__(self, it): - if it is self: - self.clear() - else: - for value in it: - self.discard(value) - return self - -MutableSet.register(set) - - -### MAPPINGS ### - - -class Mapping(Sized, Iterable, Container): - - """A Mapping is a generic container for associating key/value - pairs. - - This class provides concrete generic implementations of all - methods except for __getitem__, __iter__, and __len__. - - """ - - @abstractmethod - def __getitem__(self, key): - raise KeyError - - def get(self, key, default=None): - 'D.get(k[,d]) -> D[k] if k in D, else d. d defaults to None.' - try: - return self[key] - except KeyError: - return default - - def __contains__(self, key): - try: - self[key] - except KeyError: - return False - else: - return True - - def iterkeys(self): - 'D.iterkeys() -> an iterator over the keys of D' - return iter(self) - - def itervalues(self): - 'D.itervalues() -> an iterator over the values of D' - for key in self: - yield self[key] - - def iteritems(self): - 'D.iteritems() -> an iterator over the (key, value) items of D' - for key in self: - yield (key, self[key]) - - def keys(self): - "D.keys() -> list of D's keys" - return list(self) - - def items(self): - "D.items() -> list of D's (key, value) pairs, as 2-tuples" - return [(key, self[key]) for key in self] - - def values(self): - "D.values() -> list of D's values" - return [self[key] for key in self] - - # Mappings are not hashable by default, but subclasses can change this - __hash__ = None - - def __eq__(self, other): - if not isinstance(other, Mapping): - return NotImplemented - return dict(self.items()) == dict(other.items()) - - def __ne__(self, other): - return not (self == other) - -class MappingView(Sized): - - def __init__(self, mapping): - self._mapping = mapping - - def __len__(self): - return len(self._mapping) - - def __repr__(self): - return '{0.__class__.__name__}({0._mapping!r})'.format(self) - - -class KeysView(MappingView, Set): - - @classmethod - def _from_iterable(self, it): - return set(it) - - def __contains__(self, key): - return key in self._mapping - - def __iter__(self): - for key in self._mapping: - yield key - - -class ItemsView(MappingView, Set): - - @classmethod - def _from_iterable(self, it): - return set(it) - - def __contains__(self, item): - key, value = item - try: - v = self._mapping[key] - except KeyError: - return False - else: - return v == value - - def __iter__(self): - for key in self._mapping: - yield (key, self._mapping[key]) - - -class ValuesView(MappingView): - - def __contains__(self, value): - for key in self._mapping: - if value == self._mapping[key]: - return True - return False - - def __iter__(self): - for key in self._mapping: - yield self._mapping[key] - - -class MutableMapping(Mapping): - - """A MutableMapping is a generic container for associating - key/value pairs. - - This class provides concrete generic implementations of all - methods except for __getitem__, __setitem__, __delitem__, - __iter__, and __len__. - - """ - - @abstractmethod - def __setitem__(self, key, value): - raise KeyError - - @abstractmethod - def __delitem__(self, key): - raise KeyError - - __marker = object() - - def pop(self, key, default=__marker): - '''D.pop(k[,d]) -> v, remove specified key and return the corresponding value. - If key is not found, d is returned if given, otherwise KeyError is raised. - ''' - try: - value = self[key] - except KeyError: - if default is self.__marker: - raise - return default - else: - del self[key] - return value - - def popitem(self): - '''D.popitem() -> (k, v), remove and return some (key, value) pair - as a 2-tuple; but raise KeyError if D is empty. - ''' - try: - key = next(iter(self)) - except StopIteration: - raise KeyError - value = self[key] - del self[key] - return key, value - - def clear(self): - 'D.clear() -> None. Remove all items from D.' - try: - while True: - self.popitem() - except KeyError: - pass - - def update(*args, **kwds): - ''' D.update([E, ]**F) -> None. Update D from mapping/iterable E and F. - If E present and has a .keys() method, does: for k in E: D[k] = E[k] - If E present and lacks .keys() method, does: for (k, v) in E: D[k] = v - In either case, this is followed by: for k, v in F.items(): D[k] = v - ''' - if len(args) > 2: - raise TypeError("update() takes at most 2 positional " - "arguments ({} given)".format(len(args))) - elif not args: - raise TypeError("update() takes at least 1 argument (0 given)") - self = args[0] - other = args[1] if len(args) >= 2 else () - - if isinstance(other, Mapping): - for key in other: - self[key] = other[key] - elif hasattr(other, "keys"): - for key in other.keys(): - self[key] = other[key] - else: - for key, value in other: - self[key] = value - for key, value in kwds.items(): - self[key] = value - - def setdefault(self, key, default=None): - 'D.setdefault(k[,d]) -> D.get(k,d), also set D[k]=d if k not in D' - try: - return self[key] - except KeyError: - self[key] = default - return default - -MutableMapping.register(dict) - - -### SEQUENCES ### - - -class Sequence(Sized, Iterable, Container): - """All the operations on a read-only sequence. - - Concrete subclasses must override __new__ or __init__, - __getitem__, and __len__. - """ - - @abstractmethod - def __getitem__(self, index): - raise IndexError - - def __iter__(self): - i = 0 - try: - while True: - v = self[i] - yield v - i += 1 - except IndexError: - return - - def __contains__(self, value): - for v in self: - if v == value: - return True - return False - - def __reversed__(self): - for i in reversed(range(len(self))): - yield self[i] - - def index(self, value): - '''S.index(value) -> integer -- return first index of value. - Raises ValueError if the value is not present. - ''' - for i, v in enumerate(self): - if v == value: - return i - raise ValueError - - def count(self, value): - 'S.count(value) -> integer -- return number of occurrences of value' - return sum(1 for v in self if v == value) - -Sequence.register(tuple) -Sequence.register(basestring) -Sequence.register(buffer) -Sequence.register(xrange) - - -class MutableSequence(Sequence): - - """All the operations on a read-only sequence. - - Concrete subclasses must provide __new__ or __init__, - __getitem__, __setitem__, __delitem__, __len__, and insert(). - - """ - - @abstractmethod - def __setitem__(self, index, value): - raise IndexError - - @abstractmethod - def __delitem__(self, index): - raise IndexError - - @abstractmethod - def insert(self, index, value): - 'S.insert(index, object) -- insert object before index' - raise IndexError - - def append(self, value): - 'S.append(object) -- append object to the end of the sequence' - self.insert(len(self), value) - - def reverse(self): - 'S.reverse() -- reverse *IN PLACE*' - n = len(self) - for i in range(n//2): - self[i], self[n-i-1] = self[n-i-1], self[i] - - def extend(self, values): - 'S.extend(iterable) -- extend sequence by appending elements from the iterable' - for v in values: - self.append(v) - - def pop(self, index=-1): - '''S.pop([index]) -> item -- remove and return item at index (default last). - Raise IndexError if list is empty or index is out of range. - ''' - v = self[index] - del self[index] - return v - - def remove(self, value): - '''S.remove(value) -- remove first occurrence of value. - Raise ValueError if the value is not present. - ''' - del self[self.index(value)] - - def __iadd__(self, values): - self.extend(values) - return self - -MutableSequence.register(list) diff --git a/dulwich/config.py b/dulwich/config.py index d67356f5..6e350d23 100644 --- a/dulwich/config.py +++ b/dulwich/config.py @@ -1,418 +1,412 @@ # config.py - Reading and writing Git config files # Copyright (C) 2011-2013 Jelmer Vernooij # # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License # as published by the Free Software Foundation; version 2 # of the License or (at your option) a later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, # MA 02110-1301, USA. """Reading and writing Git configuration files. TODO: * preserve formatting when updating configuration files * treat subsection names as case-insensitive for [branch.foo] style subsections """ import errno import os -try: - from collections import ( - OrderedDict, - MutableMapping, - ) -except ImportError: - from dulwich._compat import ( - OrderedDict, - MutableMapping - ) +from collections import ( + OrderedDict, + MutableMapping, + ) from dulwich.file import GitFile class Config(object): """A Git configuration.""" def get(self, section, name): """Retrieve the contents of a configuration setting. :param section: Tuple with section name and optional subsection namee :param subsection: Subsection name :return: Contents of the setting :raise KeyError: if the value is not set """ raise NotImplementedError(self.get) def get_boolean(self, section, name, default=None): """Retrieve a configuration setting as boolean. :param section: Tuple with section name and optional subsection namee :param name: Name of the setting, including section and possible subsection. :return: Contents of the setting :raise KeyError: if the value is not set """ try: value = self.get(section, name) except KeyError: return default if value.lower() == b"true": return True elif value.lower() == b"false": return False raise ValueError("not a valid boolean string: %r" % value) def set(self, section, name, value): """Set a configuration value. :param section: Tuple with section name and optional subsection namee :param name: Name of the configuration value, including section and optional subsection :param: Value of the setting """ raise NotImplementedError(self.set) def iteritems(self, section): """Iterate over the configuration pairs for a specific section. :param section: Tuple with section name and optional subsection namee :return: Iterator over (name, value) pairs """ raise NotImplementedError(self.iteritems) def itersections(self): """Iterate over the sections. :return: Iterator over section tuples """ raise NotImplementedError(self.itersections) class ConfigDict(Config, MutableMapping): """Git configuration stored in a dictionary.""" def __init__(self, values=None): """Create a new ConfigDict.""" if values is None: values = OrderedDict() self._values = values def __repr__(self): return "%s(%r)" % (self.__class__.__name__, self._values) def __eq__(self, other): return ( isinstance(other, self.__class__) and other._values == self._values) def __getitem__(self, key): return self._values.__getitem__(key) def __setitem__(self, key, value): return self._values.__setitem__(key, value) def __delitem__(self, key): return self._values.__delitem__(key) def __iter__(self): return self._values.__iter__() def __len__(self): return self._values.__len__() @classmethod def _parse_setting(cls, name): parts = name.split(".") if len(parts) == 3: return (parts[0], parts[1], parts[2]) else: return (parts[0], None, parts[1]) def get(self, section, name): if not isinstance(section, tuple): section = (section, ) if len(section) > 1: try: return self._values[section][name] except KeyError: pass return self._values[(section[0],)][name] def set(self, section, name, value): if not isinstance(section, tuple): section = (section, ) self._values.setdefault(section, OrderedDict())[name] = value def iteritems(self, section): return self._values.get(section, OrderedDict()).items() def itersections(self): return self._values.keys() def _format_string(value): if (value.startswith(b" ") or value.startswith(b"\t") or value.endswith(b" ") or value.endswith(b"\t")): return b'"' + _escape_value(value) + b'"' return _escape_value(value) _ESCAPE_TABLE = { ord(b"\\"): ord(b"\\"), ord(b"\""): ord(b"\""), ord(b"n"): ord(b"\n"), ord(b"t"): ord(b"\t"), ord(b"b"): ord(b"\b"), } _COMMENT_CHARS = [ord(b"#"), ord(b";")] _WHITESPACE_CHARS = [ord(b"\t"), ord(b" ")] def _parse_string(value): value = bytearray(value.strip()) ret = bytearray() whitespace = bytearray() in_quotes = False i = 0 while i < len(value): c = value[i] if c == ord(b"\\"): i += 1 try: v = _ESCAPE_TABLE[value[i]] except IndexError: raise ValueError( "escape character in %r at %d before end of string" % (value, i)) except KeyError: raise ValueError( "escape character followed by unknown character %s at %d in %r" % (value[i], i, value)) if whitespace: ret.extend(whitespace) whitespace = bytearray() ret.append(v) elif c == ord(b"\""): in_quotes = (not in_quotes) elif c in _COMMENT_CHARS and not in_quotes: # the rest of the line is a comment break elif c in _WHITESPACE_CHARS: whitespace.append(c) else: if whitespace: ret.extend(whitespace) whitespace = bytearray() ret.append(c) i += 1 if in_quotes: raise ValueError("missing end quote") return bytes(ret) def _unescape_value(value): """Unescape a value.""" ret = bytearray() i = 0 return ret def _escape_value(value): """Escape a value.""" return value.replace(b"\\", b"\\\\").replace(b"\n", b"\\n").replace(b"\t", b"\\t").replace(b"\"", b"\\\"") def _check_variable_name(name): for i in range(len(name)): c = name[i:i+1] if not c.isalnum() and c != b'-': return False return True def _check_section_name(name): for i in range(len(name)): c = name[i:i+1] if not c.isalnum() and c not in (b'-', b'.'): return False return True def _strip_comments(line): line = line.split(b"#")[0] line = line.split(b";")[0] return line class ConfigFile(ConfigDict): """A Git configuration file, like .git/config or ~/.gitconfig. """ @classmethod def from_file(cls, f): """Read configuration from a file-like object.""" ret = cls() section = None setting = None for lineno, line in enumerate(f.readlines()): line = line.lstrip() if setting is None: # Parse section header ("[bla]") if len(line) > 0 and line[:1] == b"[": line = _strip_comments(line).rstrip() last = line.index(b"]") if last == -1: raise ValueError("expected trailing ]") pts = line[1:last].split(b" ", 1) line = line[last+1:] pts[0] = pts[0].lower() if len(pts) == 2: if pts[1][:1] != b"\"" or pts[1][-1:] != b"\"": raise ValueError( "Invalid subsection %r" % pts[1]) else: pts[1] = pts[1][1:-1] if not _check_section_name(pts[0]): raise ValueError("invalid section name %r" % pts[0]) section = (pts[0], pts[1]) else: if not _check_section_name(pts[0]): raise ValueError("invalid section name %r" % pts[0]) pts = pts[0].split(b".", 1) if len(pts) == 2: section = (pts[0], pts[1]) else: section = (pts[0], ) ret._values[section] = OrderedDict() if _strip_comments(line).strip() == b"": continue if section is None: raise ValueError("setting %r without section" % line) try: setting, value = line.split(b"=", 1) except ValueError: setting = line value = b"true" setting = setting.strip().lower() if not _check_variable_name(setting): raise ValueError("invalid variable name %s" % setting) if value.endswith(b"\\\n"): value = value[:-2] continuation = True else: continuation = False value = _parse_string(value) ret._values[section][setting] = value if not continuation: setting = None else: # continuation line if line.endswith(b"\\\n"): line = line[:-2] continuation = True else: continuation = False value = _parse_string(line) ret._values[section][setting] += value if not continuation: setting = None return ret @classmethod def from_path(cls, path): """Read configuration from a file on disk.""" with GitFile(path, 'rb') as f: ret = cls.from_file(f) ret.path = path return ret def write_to_path(self, path=None): """Write configuration to a file on disk.""" if path is None: path = self.path with GitFile(path, 'wb') as f: self.write_to_file(f) def write_to_file(self, f): """Write configuration to a file-like object.""" for section, values in self._values.items(): try: section_name, subsection_name = section except ValueError: (section_name, ) = section subsection_name = None if subsection_name is None: f.write(b"[" + section_name + b"]\n") else: f.write(b"[" + section_name + b" \"" + subsection_name + b"\"]\n") for key, value in values.items(): if value is True: value = b"true" elif value is False: value = b"false" else: value = _escape_value(value) f.write(b"\t" + key + b" = " + value + b"\n") class StackedConfig(Config): """Configuration which reads from multiple config files..""" def __init__(self, backends, writable=None): self.backends = backends self.writable = writable def __repr__(self): return "<%s for %r>" % (self.__class__.__name__, self.backends) @classmethod def default_backends(cls): """Retrieve the default configuration. This will look in the users' home directory and the system configuration. """ paths = [] paths.append(os.path.expanduser("~/.gitconfig")) paths.append("/etc/gitconfig") backends = [] for path in paths: try: cf = ConfigFile.from_path(path) except (IOError, OSError) as e: if e.errno != errno.ENOENT: raise else: continue backends.append(cf) return backends def get(self, section, name): for backend in self.backends: try: return backend.get(section, name) except KeyError: pass raise KeyError(name) def set(self, section, name, value): if self.writable is None: raise NotImplementedError(self.set) return self.writable.set(section, name, value) diff --git a/dulwich/contrib/test_swift.py b/dulwich/contrib/test_swift.py index 0b7929e9..c419ee23 100644 --- a/dulwich/contrib/test_swift.py +++ b/dulwich/contrib/test_swift.py @@ -1,644 +1,641 @@ # test_swift.py -- Unittests for the Swift backend. # Copyright (C) 2013 eNovance SAS # # Author: Fabien Boucher # # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License # as published by the Free Software Foundation; version 2 # of the License or (at your option) any later version of # the License. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, # MA 02110-1301, USA. """Tests for dulwich.contrib.swift.""" import posixpath from time import time from io import BytesIO -try: - from unittest import skipIf -except ImportError: - from unittest2 import skipIf +from unittest import skipIf from dulwich.tests import ( TestCase, ) from dulwich.tests.test_object_store import ( ObjectStoreTests, ) from dulwich.tests.utils import ( build_pack, ) from dulwich.objects import ( Blob, Commit, Tree, Tag, parse_timezone, ) from dulwich.pack import ( REF_DELTA, write_pack_index_v2, PackData, load_pack_index_file, ) try: from simplejson import dumps as json_dumps except ImportError: from json import dumps as json_dumps missing_libs = [] try: import gevent except ImportError: missing_libs.append("gevent") try: import geventhttpclient except ImportError: missing_libs.append("geventhttpclient") try: from mock import patch except ImportError: missing_libs.append("mock") skipmsg = "Required libraries are not installed (%r)" % missing_libs if not missing_libs: from dulwich.contrib import swift config_file = """[swift] auth_url = http://127.0.0.1:8080/auth/%(version_str)s auth_ver = %(version_int)s username = test;tester password = testing region_name = %(region_name)s endpoint_type = %(endpoint_type)s concurrency = %(concurrency)s chunk_length = %(chunk_length)s cache_length = %(cache_length)s http_pool_length = %(http_pool_length)s http_timeout = %(http_timeout)s """ def_config_file = {'version_str': 'v1.0', 'version_int': 1, 'concurrency': 1, 'chunk_length': 12228, 'cache_length': 1, 'region_name': 'test', 'endpoint_type': 'internalURL', 'http_pool_length': 1, 'http_timeout': 1} def create_swift_connector(store={}): return lambda root, conf: FakeSwiftConnector(root, conf=conf, store=store) class Response(object): def __init__(self, headers={}, status=200, content=None): self.headers = headers self.status_code = status self.content = content def __getitem__(self, key): return self.headers[key] def items(self): return self.headers def iteritems(self): for k, v in self.headers.iteritems(): yield k, v def read(self): return self.content def fake_auth_request_v1(*args, **kwargs): ret = Response({'X-Storage-Url': 'http://127.0.0.1:8080/v1.0/AUTH_fakeuser', 'X-Auth-Token': '12' * 10}, 200) return ret def fake_auth_request_v1_error(*args, **kwargs): ret = Response({}, 401) return ret def fake_auth_request_v2(*args, **kwargs): s_url = 'http://127.0.0.1:8080/v1.0/AUTH_fakeuser' resp = {'access': {'token': {'id': '12' * 10}, 'serviceCatalog': [ {'type': 'object-store', 'endpoints': [{'region': 'test', 'internalURL': s_url, }, ] }, ] } } ret = Response(status=200, content=json_dumps(resp)) return ret def create_commit(data, marker='Default', blob=None): if not blob: blob = Blob.from_string('The blob content %s' % marker) tree = Tree() tree.add("thefile_%s" % marker, 0o100644, blob.id) cmt = Commit() if data: assert isinstance(data[-1], Commit) cmt.parents = [data[-1].id] cmt.tree = tree.id author = "John Doe %s " % marker cmt.author = cmt.committer = author tz = parse_timezone('-0200')[0] cmt.commit_time = cmt.author_time = int(time()) cmt.commit_timezone = cmt.author_timezone = tz cmt.encoding = "UTF-8" cmt.message = "The commit message %s" % marker tag = Tag() tag.tagger = "john@doe.net" tag.message = "Annotated tag" tag.tag_timezone = parse_timezone('-0200')[0] tag.tag_time = cmt.author_time tag.object = (Commit, cmt.id) tag.name = "v_%s_0.1" % marker return blob, tree, tag, cmt def create_commits(length=1, marker='Default'): data = [] for i in range(0, length): _marker = "%s_%s" % (marker, i) blob, tree, tag, cmt = create_commit(data, _marker) data.extend([blob, tree, tag, cmt]) return data @skipIf(missing_libs, skipmsg) class FakeSwiftConnector(object): def __init__(self, root, conf, store=None): if store: self.store = store else: self.store = {} self.conf = conf self.root = root self.concurrency = 1 self.chunk_length = 12228 self.cache_length = 1 def put_object(self, name, content): name = posixpath.join(self.root, name) if hasattr(content, 'seek'): content.seek(0) content = content.read() self.store[name] = content def get_object(self, name, range=None): name = posixpath.join(self.root, name) if not range: try: return BytesIO(self.store[name]) except KeyError: return None else: l, r = range.split('-') try: if not l: r = -int(r) return self.store[name][r:] else: return self.store[name][int(l):int(r)] except KeyError: return None def get_container_objects(self): return [{'name': k.replace(self.root + '/', '')} for k in self.store] def create_root(self): if self.root in self.store.keys(): pass else: self.store[self.root] = '' def get_object_stat(self, name): name = posixpath.join(self.root, name) if not name in self.store: return None return {'content-length': len(self.store[name])} @skipIf(missing_libs, skipmsg) class TestSwiftObjectStore(TestCase): def setUp(self): super(TestSwiftObjectStore, self).setUp() self.conf = swift.load_conf(file=BytesIO(config_file % def_config_file)) self.fsc = FakeSwiftConnector('fakerepo', conf=self.conf) def _put_pack(self, sos, commit_amount=1, marker='Default'): odata = create_commits(length=commit_amount, marker=marker) data = [(d.type_num, d.as_raw_string()) for d in odata] f = BytesIO() build_pack(f, data, store=sos) sos.add_thin_pack(f.read, None) return odata def test_load_packs(self): store = {'fakerepo/objects/pack/pack-'+'1'*40+'.idx': '', 'fakerepo/objects/pack/pack-'+'1'*40+'.pack': '', 'fakerepo/objects/pack/pack-'+'1'*40+'.info': '', 'fakerepo/objects/pack/pack-'+'2'*40+'.idx': '', 'fakerepo/objects/pack/pack-'+'2'*40+'.pack': '', 'fakerepo/objects/pack/pack-'+'2'*40+'.info': ''} fsc = FakeSwiftConnector('fakerepo', conf=self.conf, store=store) sos = swift.SwiftObjectStore(fsc) packs = sos._load_packs() self.assertEqual(len(packs), 2) for pack in packs: self.assertTrue(isinstance(pack, swift.SwiftPack)) def test_add_thin_pack(self): sos = swift.SwiftObjectStore(self.fsc) self._put_pack(sos, 1, 'Default') self.assertEqual(len(self.fsc.store), 3) def test_find_missing_objects(self): commit_amount = 3 sos = swift.SwiftObjectStore(self.fsc) odata = self._put_pack(sos, commit_amount, 'Default') head = odata[-1].id i = sos.iter_shas(sos.find_missing_objects([], [head, ], progress=None, get_tagged=None)) self.assertEqual(len(i), commit_amount * 3) shas = [d.id for d in odata] for sha, path in i: self.assertIn(sha.id, shas) def test_find_missing_objects_with_tag(self): commit_amount = 3 sos = swift.SwiftObjectStore(self.fsc) odata = self._put_pack(sos, commit_amount, 'Default') head = odata[-1].id peeled_sha = dict([(sha.object[1], sha.id) for sha in odata if isinstance(sha, Tag)]) get_tagged = lambda: peeled_sha i = sos.iter_shas(sos.find_missing_objects([], [head, ], progress=None, get_tagged=get_tagged)) self.assertEqual(len(i), commit_amount * 4) shas = [d.id for d in odata] for sha, path in i: self.assertIn(sha.id, shas) def test_find_missing_objects_with_common(self): commit_amount = 3 sos = swift.SwiftObjectStore(self.fsc) odata = self._put_pack(sos, commit_amount, 'Default') head = odata[-1].id have = odata[7].id i = sos.iter_shas(sos.find_missing_objects([have, ], [head, ], progress=None, get_tagged=None)) self.assertEqual(len(i), 3) def test_find_missing_objects_multiple_packs(self): sos = swift.SwiftObjectStore(self.fsc) commit_amount_a = 3 odataa = self._put_pack(sos, commit_amount_a, 'Default1') heada = odataa[-1].id commit_amount_b = 2 odatab = self._put_pack(sos, commit_amount_b, 'Default2') headb = odatab[-1].id i = sos.iter_shas(sos.find_missing_objects([], [heada, headb], progress=None, get_tagged=None)) self.assertEqual(len(self.fsc.store), 6) self.assertEqual(len(i), commit_amount_a * 3 + commit_amount_b * 3) shas = [d.id for d in odataa] shas.extend([d.id for d in odatab]) for sha, path in i: self.assertIn(sha.id, shas) def test_add_thin_pack_ext_ref(self): sos = swift.SwiftObjectStore(self.fsc) odata = self._put_pack(sos, 1, 'Default1') ref_blob_content = odata[0].as_raw_string() ref_blob_id = odata[0].id new_blob = Blob.from_string(ref_blob_content.replace('blob', 'yummy blob')) blob, tree, tag, cmt = \ create_commit([], marker='Default2', blob=new_blob) data = [(REF_DELTA, (ref_blob_id, blob.as_raw_string())), (tree.type_num, tree.as_raw_string()), (cmt.type_num, cmt.as_raw_string()), (tag.type_num, tag.as_raw_string())] f = BytesIO() build_pack(f, data, store=sos) sos.add_thin_pack(f.read, None) self.assertEqual(len(self.fsc.store), 6) @skipIf(missing_libs, skipmsg) class TestSwiftRepo(TestCase): def setUp(self): super(TestSwiftRepo, self).setUp() self.conf = swift.load_conf(file=BytesIO(config_file % def_config_file)) def test_init(self): store = {'fakerepo/objects/pack': ''} with patch('dulwich.contrib.swift.SwiftConnector', new_callable=create_swift_connector, store=store): swift.SwiftRepo('fakerepo', conf=self.conf) def test_init_no_data(self): with patch('dulwich.contrib.swift.SwiftConnector', new_callable=create_swift_connector): self.assertRaises(Exception, swift.SwiftRepo, 'fakerepo', self.conf) def test_init_bad_data(self): store = {'fakerepo/.git/objects/pack': ''} with patch('dulwich.contrib.swift.SwiftConnector', new_callable=create_swift_connector, store=store): self.assertRaises(Exception, swift.SwiftRepo, 'fakerepo', self.conf) def test_put_named_file(self): store = {'fakerepo/objects/pack': ''} with patch('dulwich.contrib.swift.SwiftConnector', new_callable=create_swift_connector, store=store): repo = swift.SwiftRepo('fakerepo', conf=self.conf) desc = 'Fake repo' repo._put_named_file('description', desc) self.assertEqual(repo.scon.store['fakerepo/description'], desc) def test_init_bare(self): fsc = FakeSwiftConnector('fakeroot', conf=self.conf) with patch('dulwich.contrib.swift.SwiftConnector', new_callable=create_swift_connector, store=fsc.store): swift.SwiftRepo.init_bare(fsc, conf=self.conf) self.assertIn('fakeroot/objects/pack', fsc.store) self.assertIn('fakeroot/info/refs', fsc.store) self.assertIn('fakeroot/description', fsc.store) @skipIf(missing_libs, skipmsg) class TestPackInfoLoadDump(TestCase): def setUp(self): conf = swift.load_conf(file=BytesIO(config_file % def_config_file)) sos = swift.SwiftObjectStore( FakeSwiftConnector('fakerepo', conf=conf)) commit_amount = 10 self.commits = create_commits(length=commit_amount, marker="m") data = [(d.type_num, d.as_raw_string()) for d in self.commits] f = BytesIO() fi = BytesIO() expected = build_pack(f, data, store=sos) entries = [(sha, ofs, checksum) for ofs, _, _, sha, checksum in expected] self.pack_data = PackData.from_file(file=f, size=None) write_pack_index_v2( fi, entries, self.pack_data.calculate_checksum()) fi.seek(0) self.pack_index = load_pack_index_file('', fi) # def test_pack_info_perf(self): # dump_time = [] # load_time = [] # for i in range(0, 100): # start = time() # dumps = swift.pack_info_create(self.pack_data, self.pack_index) # dump_time.append(time() - start) # for i in range(0, 100): # start = time() # pack_infos = swift.load_pack_info('', file=BytesIO(dumps)) # load_time.append(time() - start) # print sum(dump_time) / float(len(dump_time)) # print sum(load_time) / float(len(load_time)) def test_pack_info(self): dumps = swift.pack_info_create(self.pack_data, self.pack_index) pack_infos = swift.load_pack_info('', file=BytesIO(dumps)) for obj in self.commits: self.assertIn(obj.id, pack_infos) @skipIf(missing_libs, skipmsg) class TestSwiftInfoRefsContainer(TestCase): def setUp(self): super(TestSwiftInfoRefsContainer, self).setUp() content = \ "22effb216e3a82f97da599b8885a6cadb488b4c5\trefs/heads/master\n" + \ "cca703b0e1399008b53a1a236d6b4584737649e4\trefs/heads/dev" self.store = {'fakerepo/info/refs': content} self.conf = swift.load_conf(file=BytesIO(config_file % def_config_file)) self.fsc = FakeSwiftConnector('fakerepo', conf=self.conf) self.object_store = {} def test_init(self): """info/refs does not exists""" irc = swift.SwiftInfoRefsContainer(self.fsc, self.object_store) self.assertEqual(len(irc._refs), 0) self.fsc.store = self.store irc = swift.SwiftInfoRefsContainer(self.fsc, self.object_store) self.assertIn('refs/heads/dev', irc.allkeys()) self.assertIn('refs/heads/master', irc.allkeys()) def test_set_if_equals(self): self.fsc.store = self.store irc = swift.SwiftInfoRefsContainer(self.fsc, self.object_store) irc.set_if_equals('refs/heads/dev', "cca703b0e1399008b53a1a236d6b4584737649e4", '1'*40) self.assertEqual(irc['refs/heads/dev'], '1'*40) def test_remove_if_equals(self): self.fsc.store = self.store irc = swift.SwiftInfoRefsContainer(self.fsc, self.object_store) irc.remove_if_equals('refs/heads/dev', "cca703b0e1399008b53a1a236d6b4584737649e4") self.assertNotIn('refs/heads/dev', irc.allkeys()) @skipIf(missing_libs, skipmsg) class TestSwiftConnector(TestCase): def setUp(self): super(TestSwiftConnector, self).setUp() self.conf = swift.load_conf(file=BytesIO(config_file % def_config_file)) with patch('geventhttpclient.HTTPClient.request', fake_auth_request_v1): self.conn = swift.SwiftConnector('fakerepo', conf=self.conf) def test_init_connector(self): self.assertEqual(self.conn.auth_ver, '1') self.assertEqual(self.conn.auth_url, 'http://127.0.0.1:8080/auth/v1.0') self.assertEqual(self.conn.user, 'test:tester') self.assertEqual(self.conn.password, 'testing') self.assertEqual(self.conn.root, 'fakerepo') self.assertEqual(self.conn.storage_url, 'http://127.0.0.1:8080/v1.0/AUTH_fakeuser') self.assertEqual(self.conn.token, '12' * 10) self.assertEqual(self.conn.http_timeout, 1) self.assertEqual(self.conn.http_pool_length, 1) self.assertEqual(self.conn.concurrency, 1) self.conf.set('swift', 'auth_ver', '2') self.conf.set('swift', 'auth_url', 'http://127.0.0.1:8080/auth/v2.0') with patch('geventhttpclient.HTTPClient.request', fake_auth_request_v2): conn = swift.SwiftConnector('fakerepo', conf=self.conf) self.assertEqual(conn.user, 'tester') self.assertEqual(conn.tenant, 'test') self.conf.set('swift', 'auth_ver', '1') self.conf.set('swift', 'auth_url', 'http://127.0.0.1:8080/auth/v1.0') with patch('geventhttpclient.HTTPClient.request', fake_auth_request_v1_error): self.assertRaises(swift.SwiftException, lambda: swift.SwiftConnector('fakerepo', conf=self.conf)) def test_root_exists(self): with patch('geventhttpclient.HTTPClient.request', lambda *args: Response()): self.assertEqual(self.conn.test_root_exists(), True) def test_root_not_exists(self): with patch('geventhttpclient.HTTPClient.request', lambda *args: Response(status=404)): self.assertEqual(self.conn.test_root_exists(), None) def test_create_root(self): with patch('dulwich.contrib.swift.SwiftConnector.test_root_exists', lambda *args: None): with patch('geventhttpclient.HTTPClient.request', lambda *args: Response()): self.assertEqual(self.conn.create_root(), None) def test_create_root_fails(self): with patch('dulwich.contrib.swift.SwiftConnector.test_root_exists', lambda *args: None): with patch('geventhttpclient.HTTPClient.request', lambda *args: Response(status=404)): self.assertRaises(swift.SwiftException, lambda: self.conn.create_root()) def test_get_container_objects(self): with patch('geventhttpclient.HTTPClient.request', lambda *args: Response(content=json_dumps( (({'name': 'a'}, {'name': 'b'}))))): self.assertEqual(len(self.conn.get_container_objects()), 2) def test_get_container_objects_fails(self): with patch('geventhttpclient.HTTPClient.request', lambda *args: Response(status=404)): self.assertEqual(self.conn.get_container_objects(), None) def test_get_object_stat(self): with patch('geventhttpclient.HTTPClient.request', lambda *args: Response(headers={'content-length': '10'})): self.assertEqual(self.conn.get_object_stat('a')['content-length'], '10') def test_get_object_stat_fails(self): with patch('geventhttpclient.HTTPClient.request', lambda *args: Response(status=404)): self.assertEqual(self.conn.get_object_stat('a'), None) def test_put_object(self): with patch('geventhttpclient.HTTPClient.request', lambda *args, **kwargs: Response()): self.assertEqual(self.conn.put_object('a', BytesIO('content')), None) def test_put_object_fails(self): with patch('geventhttpclient.HTTPClient.request', lambda *args, **kwargs: Response(status=400)): self.assertRaises(swift.SwiftException, lambda: self.conn.put_object( 'a', BytesIO('content'))) def test_get_object(self): with patch('geventhttpclient.HTTPClient.request', lambda *args, **kwargs: Response(content='content')): self.assertEqual(self.conn.get_object('a').read(), 'content') with patch('geventhttpclient.HTTPClient.request', lambda *args, **kwargs: Response(content='content')): self.assertEqual(self.conn.get_object('a', range='0-6'), 'content') def test_get_object_fails(self): with patch('geventhttpclient.HTTPClient.request', lambda *args, **kwargs: Response(status=404)): self.assertEqual(self.conn.get_object('a'), None) def test_del_object(self): with patch('geventhttpclient.HTTPClient.request', lambda *args: Response()): self.assertEqual(self.conn.del_object('a'), None) def test_del_root(self): with patch('dulwich.contrib.swift.SwiftConnector.del_object', lambda *args: None): with patch('dulwich.contrib.swift.SwiftConnector.' 'get_container_objects', lambda *args: ({'name': 'a'}, {'name': 'b'})): with patch('geventhttpclient.HTTPClient.request', lambda *args: Response()): self.assertEqual(self.conn.del_root(), None) @skipIf(missing_libs, skipmsg) class SwiftObjectStoreTests(ObjectStoreTests, TestCase): def setUp(self): TestCase.setUp(self) conf = swift.load_conf(file=BytesIO(config_file % def_config_file)) fsc = FakeSwiftConnector('fakerepo', conf=conf) self.store = swift.SwiftObjectStore(fsc) diff --git a/dulwich/tests/__init__.py b/dulwich/tests/__init__.py index 1b6a77f2..820971c1 100644 --- a/dulwich/tests/__init__.py +++ b/dulwich/tests/__init__.py @@ -1,197 +1,194 @@ # __init__.py -- The tests for dulwich # Copyright (C) 2007 James Westby # # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License # as published by the Free Software Foundation; version 2 # of the License or (at your option) any later version of # the License. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, # MA 02110-1301, USA. """Tests for Dulwich.""" import doctest import os import shutil import subprocess import sys import tempfile # If Python itself provides an exception, use that import unittest -if sys.version_info < (2, 7): - from unittest2 import SkipTest, TestCase as _TestCase, skipIf, expectedFailure -else: - from unittest import SkipTest, TestCase as _TestCase, skipIf, expectedFailure +from unittest import SkipTest, TestCase as _TestCase, skipIf, expectedFailure def get_safe_env(env=None): """Returns the environment "env" (or a copy of "os.environ" by default) modified to avoid side-effects caused by user's ~/.gitconfig""" if env is None: env = os.environ.copy() # On Windows it's not enough to set "HOME" to a non-existing # directory. Git.cmd takes the first existing directory out of # "%HOME%", "%HOMEDRIVE%%HOMEPATH%" and "%USERPROFILE%". for e in 'HOME', 'HOMEPATH', 'USERPROFILE': env[e] = '/nosuchdir' return env class TestCase(_TestCase): def makeSafeEnv(self): """Create environment with homedirectory-related variables stripped. Modifies os.environ for the duration of a test case to avoid side-effects caused by the user's ~/.gitconfig and other files in their home directory. """ old_env = os.environ def restore(): os.environ = old_env self.addCleanup(restore) new_env = dict(os.environ) for e in ['HOME', 'HOMEPATH', 'USERPROFILE']: new_env[e] = '/nosuchdir' os.environ = new_env def setUp(self): super(TestCase, self).setUp() self.makeSafeEnv() class BlackboxTestCase(TestCase): """Blackbox testing.""" # TODO(jelmer): Include more possible binary paths. bin_directories = [os.path.abspath(os.path.join(os.path.dirname(__file__), "..", "..", "bin")), '/usr/bin', '/usr/local/bin'] def bin_path(self, name): """Determine the full path of a binary. :param name: Name of the script :return: Full path """ for d in self.bin_directories: p = os.path.join(d, name) if os.path.isfile(p): return p else: raise SkipTest("Unable to find binary %s" % name) def run_command(self, name, args): """Run a Dulwich command. :param name: Name of the command, as it exists in bin/ :param args: Arguments to the command """ env = dict(os.environ) env["PYTHONPATH"] = os.pathsep.join(sys.path) # Since they don't have any extensions, Windows can't recognize # executablility of the Python files in /bin. Even then, we'd have to # expect the user to set up file associations for .py files. # # Save us from all that headache and call python with the bin script. argv = [sys.executable, self.bin_path(name)] + args return subprocess.Popen(argv, stdout=subprocess.PIPE, stdin=subprocess.PIPE, stderr=subprocess.PIPE, env=env) def self_test_suite(): names = [ 'archive', 'blackbox', 'client', 'config', 'diff_tree', 'fastexport', 'file', 'grafts', 'greenthreads', 'hooks', 'index', 'lru_cache', 'objects', 'objectspec', 'object_store', 'missing_obj_finder', 'pack', 'patch', 'porcelain', 'protocol', 'reflog', 'refs', 'repository', 'server', 'walk', 'web', ] module_names = ['dulwich.tests.test_' + name for name in names] loader = unittest.TestLoader() return loader.loadTestsFromNames(module_names) def tutorial_test_suite(): tutorial = [ 'introduction', 'file-format', 'repo', 'object-store', 'remote', 'conclusion', ] tutorial_files = ["../../docs/tutorial/%s.txt" % name for name in tutorial] def setup(test): test.__old_cwd = os.getcwd() test.__dulwich_tempdir = tempfile.mkdtemp() os.chdir(test.__dulwich_tempdir) def teardown(test): os.chdir(test.__old_cwd) shutil.rmtree(test.__dulwich_tempdir) return doctest.DocFileSuite(setUp=setup, tearDown=teardown, *tutorial_files) def nocompat_test_suite(): result = unittest.TestSuite() result.addTests(self_test_suite()) from dulwich.contrib import test_suite as contrib_test_suite if sys.version_info[0] == 2: result.addTests(tutorial_test_suite()) result.addTests(contrib_test_suite()) return result def compat_test_suite(): result = unittest.TestSuite() from dulwich.tests.compat import test_suite as compat_test_suite result.addTests(compat_test_suite()) return result def test_suite(): result = unittest.TestSuite() result.addTests(self_test_suite()) if sys.version_info[0] == 2 and sys.platform != 'win32': result.addTests(tutorial_test_suite()) from dulwich.tests.compat import test_suite as compat_test_suite result.addTests(compat_test_suite()) from dulwich.contrib import test_suite as contrib_test_suite result.addTests(contrib_test_suite()) return result diff --git a/dulwich/tests/test_archive.py b/dulwich/tests/test_archive.py index b6793a09..e3579b80 100644 --- a/dulwich/tests/test_archive.py +++ b/dulwich/tests/test_archive.py @@ -1,67 +1,64 @@ # test_archive.py -- tests for archive # Copyright (C) 2015 Jelmer Vernooij # # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License # as published by the Free Software Foundation; version 2 # of the License or (at your option) a later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, # MA 02110-1301, USA. """Tests for archive support.""" from io import BytesIO -import sys import tarfile from dulwich.archive import tar_stream from dulwich.object_store import ( MemoryObjectStore, ) from dulwich.objects import ( Blob, Tree, ) from dulwich.tests import ( TestCase, ) from dulwich.tests.utils import ( build_commit_graph, ) class ArchiveTests(TestCase): def test_empty(self): - if sys.version_info[:2] <= (2, 6): - self.skipTest("archive creation known failing on Python2.6") store = MemoryObjectStore() c1, c2, c3 = build_commit_graph(store, [[1], [2, 1], [3, 1, 2]]) tree = store[c3.tree] stream = b''.join(tar_stream(store, tree, 10)) out = BytesIO(stream) tf = tarfile.TarFile(fileobj=out) self.addCleanup(tf.close) self.assertEqual([], tf.getnames()) def test_simple(self): self.skipTest("known to fail on python2.6 and 3.4; needs debugging") store = MemoryObjectStore() b1 = Blob.from_string(b"somedata") store.add_object(b1) t1 = Tree() t1.add(b"somename", 0o100644, b1.id) store.add_object(t1) stream = b''.join(tar_stream(store, t1, 10)) out = BytesIO(stream) tf = tarfile.TarFile(fileobj=out) self.addCleanup(tf.close) self.assertEqual(["somename"], tf.getnames()) diff --git a/dulwich/tests/test_patch.py b/dulwich/tests/test_patch.py index 52bd1d4a..812994d6 100644 --- a/dulwich/tests/test_patch.py +++ b/dulwich/tests/test_patch.py @@ -1,499 +1,495 @@ # test_patch.py -- tests for patch.py # Copyright (C) 2010 Jelmer Vernooij # # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License # as published by the Free Software Foundation; version 2 # of the License or (at your option) a later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, # MA 02110-1301, USA. """Tests for patch.py.""" from io import BytesIO, StringIO -import sys from dulwich.objects import ( Blob, Commit, S_IFGITLINK, Tree, ) from dulwich.object_store import ( MemoryObjectStore, ) from dulwich.patch import ( git_am_patch_split, write_blob_diff, write_commit_patch, write_object_diff, write_tree_diff, ) from dulwich.tests import ( SkipTest, TestCase, ) class WriteCommitPatchTests(TestCase): def test_simple_bytesio(self): f = BytesIO() c = Commit() c.committer = c.author = b"Jelmer " c.commit_time = c.author_time = 1271350201 c.commit_timezone = c.author_timezone = 0 c.message = b"This is the first line\nAnd this is the second line.\n" c.tree = Tree().id write_commit_patch(f, c, b"CONTENTS", (1, 1), version="custom") f.seek(0) lines = f.readlines() self.assertTrue(lines[0].startswith(b"From 0b0d34d1b5b596c928adc9a727a4b9e03d025298")) self.assertEqual(lines[1], b"From: Jelmer \n") self.assertTrue(lines[2].startswith(b"Date: ")) self.assertEqual([ b"Subject: [PATCH 1/1] This is the first line\n", b"And this is the second line.\n", b"\n", b"\n", b"---\n"], lines[3:8]) self.assertEqual([ b"CONTENTS-- \n", b"custom\n"], lines[-2:]) if len(lines) >= 12: # diffstat may not be present self.assertEqual(lines[8], b" 0 files changed\n") class ReadGitAmPatch(TestCase): def test_extract_string(self): - if sys.version_info[:2] <= (2, 6): - raise SkipTest("email.parser.Parser.parsestr() inserts extra lines") - text = b"""From ff643aae102d8870cac88e8f007e70f58f3a7363 Mon Sep 17 00:00:00 2001 From: Jelmer Vernooij Date: Thu, 15 Apr 2010 15:40:28 +0200 Subject: [PATCH 1/2] Remove executable bit from prey.ico (triggers a lintian warning). --- pixmaps/prey.ico | Bin 9662 -> 9662 bytes 1 files changed, 0 insertions(+), 0 deletions(-) mode change 100755 => 100644 pixmaps/prey.ico -- 1.7.0.4 """ c, diff, version = git_am_patch_split(StringIO(text.decode("utf-8")), "utf-8") self.assertEqual(b"Jelmer Vernooij ", c.committer) self.assertEqual(b"Jelmer Vernooij ", c.author) self.assertEqual(b"Remove executable bit from prey.ico " b"(triggers a lintian warning).\n", c.message) self.assertEqual(b""" pixmaps/prey.ico | Bin 9662 -> 9662 bytes 1 files changed, 0 insertions(+), 0 deletions(-) mode change 100755 => 100644 pixmaps/prey.ico """, diff) self.assertEqual(b"1.7.0.4", version) def test_extract_bytes(self): text = b"""From ff643aae102d8870cac88e8f007e70f58f3a7363 Mon Sep 17 00:00:00 2001 From: Jelmer Vernooij Date: Thu, 15 Apr 2010 15:40:28 +0200 Subject: [PATCH 1/2] Remove executable bit from prey.ico (triggers a lintian warning). --- pixmaps/prey.ico | Bin 9662 -> 9662 bytes 1 files changed, 0 insertions(+), 0 deletions(-) mode change 100755 => 100644 pixmaps/prey.ico -- 1.7.0.4 """ c, diff, version = git_am_patch_split(BytesIO(text)) self.assertEqual(b"Jelmer Vernooij ", c.committer) self.assertEqual(b"Jelmer Vernooij ", c.author) self.assertEqual(b"Remove executable bit from prey.ico " b"(triggers a lintian warning).\n", c.message) self.assertEqual(b""" pixmaps/prey.ico | Bin 9662 -> 9662 bytes 1 files changed, 0 insertions(+), 0 deletions(-) mode change 100755 => 100644 pixmaps/prey.ico """, diff) self.assertEqual(b"1.7.0.4", version) def test_extract_spaces(self): text = b"""From ff643aae102d8870cac88e8f007e70f58f3a7363 Mon Sep 17 00:00:00 2001 From: Jelmer Vernooij Date: Thu, 15 Apr 2010 15:40:28 +0200 Subject: [Dulwich-users] [PATCH] Added unit tests for dulwich.object_store.tree_lookup_path. * dulwich/tests/test_object_store.py (TreeLookupPathTests): This test case contains a few tests that ensure the tree_lookup_path function works as expected. --- pixmaps/prey.ico | Bin 9662 -> 9662 bytes 1 files changed, 0 insertions(+), 0 deletions(-) mode change 100755 => 100644 pixmaps/prey.ico -- 1.7.0.4 """ c, diff, version = git_am_patch_split(BytesIO(text), "utf-8") self.assertEqual(b'Added unit tests for dulwich.object_store.tree_lookup_path.\n\n* dulwich/tests/test_object_store.py\n (TreeLookupPathTests): This test case contains a few tests that ensure the\n tree_lookup_path function works as expected.\n', c.message) def test_extract_pseudo_from_header(self): text = b"""From ff643aae102d8870cac88e8f007e70f58f3a7363 Mon Sep 17 00:00:00 2001 From: Jelmer Vernooij Date: Thu, 15 Apr 2010 15:40:28 +0200 Subject: [Dulwich-users] [PATCH] Added unit tests for dulwich.object_store.tree_lookup_path. From: Jelmer Vernooy * dulwich/tests/test_object_store.py (TreeLookupPathTests): This test case contains a few tests that ensure the tree_lookup_path function works as expected. --- pixmaps/prey.ico | Bin 9662 -> 9662 bytes 1 files changed, 0 insertions(+), 0 deletions(-) mode change 100755 => 100644 pixmaps/prey.ico -- 1.7.0.4 """ c, diff, version = git_am_patch_split(BytesIO(text), "utf-8") self.assertEqual(b"Jelmer Vernooy ", c.author) self.assertEqual(b'Added unit tests for dulwich.object_store.tree_lookup_path.\n\n* dulwich/tests/test_object_store.py\n (TreeLookupPathTests): This test case contains a few tests that ensure the\n tree_lookup_path function works as expected.\n', c.message) def test_extract_no_version_tail(self): text = b"""From ff643aae102d8870cac88e8f007e70f58f3a7363 Mon Sep 17 00:00:00 2001 From: Jelmer Vernooij Date: Thu, 15 Apr 2010 15:40:28 +0200 Subject: [Dulwich-users] [PATCH] Added unit tests for dulwich.object_store.tree_lookup_path. From: Jelmer Vernooy --- pixmaps/prey.ico | Bin 9662 -> 9662 bytes 1 files changed, 0 insertions(+), 0 deletions(-) mode change 100755 => 100644 pixmaps/prey.ico """ c, diff, version = git_am_patch_split(BytesIO(text), "utf-8") self.assertEqual(None, version) def test_extract_mercurial(self): raise SkipTest("git_am_patch_split doesn't handle Mercurial patches properly yet") expected_diff = """diff --git a/dulwich/tests/test_patch.py b/dulwich/tests/test_patch.py --- a/dulwich/tests/test_patch.py +++ b/dulwich/tests/test_patch.py @@ -158,7 +158,7 @@ ''' c, diff, version = git_am_patch_split(BytesIO(text)) - self.assertIs(None, version) + self.assertEqual(None, version) class DiffTests(TestCase): """ text = """From dulwich-users-bounces+jelmer=samba.org@lists.launchpad.net Mon Nov 29 00:58:18 2010 Date: Sun, 28 Nov 2010 17:57:27 -0600 From: Augie Fackler To: dulwich-users Subject: [Dulwich-users] [PATCH] test_patch: fix tests on Python 2.6 Content-Transfer-Encoding: 8bit Change-Id: I5e51313d4ae3a65c3f00c665002a7489121bb0d6 %s _______________________________________________ Mailing list: https://launchpad.net/~dulwich-users Post to : dulwich-users@lists.launchpad.net Unsubscribe : https://launchpad.net/~dulwich-users More help : https://help.launchpad.net/ListHelp """ % expected_diff c, diff, version = git_am_patch_split(BytesIO(text)) self.assertEqual(expected_diff, diff) self.assertEqual(None, version) class DiffTests(TestCase): """Tests for write_blob_diff and write_tree_diff.""" def test_blob_diff(self): f = BytesIO() write_blob_diff(f, (b"foo.txt", 0o644, Blob.from_string(b"old\nsame\n")), (b"bar.txt", 0o644, Blob.from_string(b"new\nsame\n"))) self.assertEqual([ b"diff --git a/foo.txt b/bar.txt", b"index 3b0f961..a116b51 644", b"--- a/foo.txt", b"+++ b/bar.txt", b"@@ -1,2 +1,2 @@", b"-old", b"+new", b" same" ], f.getvalue().splitlines()) def test_blob_add(self): f = BytesIO() write_blob_diff(f, (None, None, None), (b"bar.txt", 0o644, Blob.from_string(b"new\nsame\n"))) self.assertEqual([ b'diff --git /dev/null b/bar.txt', b'new mode 644', b'index 0000000..a116b51 644', b'--- /dev/null', b'+++ b/bar.txt', b'@@ -1,0 +1,2 @@', b'+new', b'+same' ], f.getvalue().splitlines()) def test_blob_remove(self): f = BytesIO() write_blob_diff(f, (b"bar.txt", 0o644, Blob.from_string(b"new\nsame\n")), (None, None, None)) self.assertEqual([ b'diff --git a/bar.txt /dev/null', b'deleted mode 644', b'index a116b51..0000000', b'--- a/bar.txt', b'+++ /dev/null', b'@@ -1,2 +1,0 @@', b'-new', b'-same' ], f.getvalue().splitlines()) def test_tree_diff(self): f = BytesIO() store = MemoryObjectStore() added = Blob.from_string(b"add\n") removed = Blob.from_string(b"removed\n") changed1 = Blob.from_string(b"unchanged\nremoved\n") changed2 = Blob.from_string(b"unchanged\nadded\n") unchanged = Blob.from_string(b"unchanged\n") tree1 = Tree() tree1.add(b"removed.txt", 0o644, removed.id) tree1.add(b"changed.txt", 0o644, changed1.id) tree1.add(b"unchanged.txt", 0o644, changed1.id) tree2 = Tree() tree2.add(b"added.txt", 0o644, added.id) tree2.add(b"changed.txt", 0o644, changed2.id) tree2.add(b"unchanged.txt", 0o644, changed1.id) store.add_objects([(o, None) for o in [ tree1, tree2, added, removed, changed1, changed2, unchanged]]) write_tree_diff(f, store, tree1.id, tree2.id) self.assertEqual([ b'diff --git /dev/null b/added.txt', b'new mode 644', b'index 0000000..76d4bb8 644', b'--- /dev/null', b'+++ b/added.txt', b'@@ -1,0 +1,1 @@', b'+add', b'diff --git a/changed.txt b/changed.txt', b'index bf84e48..1be2436 644', b'--- a/changed.txt', b'+++ b/changed.txt', b'@@ -1,2 +1,2 @@', b' unchanged', b'-removed', b'+added', b'diff --git a/removed.txt /dev/null', b'deleted mode 644', b'index 2c3f0b3..0000000', b'--- a/removed.txt', b'+++ /dev/null', b'@@ -1,1 +1,0 @@', b'-removed', ], f.getvalue().splitlines()) def test_tree_diff_submodule(self): f = BytesIO() store = MemoryObjectStore() tree1 = Tree() tree1.add(b"asubmodule", S_IFGITLINK, b"06d0bdd9e2e20377b3180e4986b14c8549b393e4") tree2 = Tree() tree2.add(b"asubmodule", S_IFGITLINK, b"cc975646af69f279396d4d5e1379ac6af80ee637") store.add_objects([(o, None) for o in [tree1, tree2]]) write_tree_diff(f, store, tree1.id, tree2.id) self.assertEqual([ b'diff --git a/asubmodule b/asubmodule', b'index 06d0bdd..cc97564 160000', b'--- a/asubmodule', b'+++ b/asubmodule', b'@@ -1,1 +1,1 @@', b'-Submodule commit 06d0bdd9e2e20377b3180e4986b14c8549b393e4', b'+Submodule commit cc975646af69f279396d4d5e1379ac6af80ee637', ], f.getvalue().splitlines()) def test_object_diff_blob(self): f = BytesIO() b1 = Blob.from_string(b"old\nsame\n") b2 = Blob.from_string(b"new\nsame\n") store = MemoryObjectStore() store.add_objects([(b1, None), (b2, None)]) write_object_diff(f, store, (b"foo.txt", 0o644, b1.id), (b"bar.txt", 0o644, b2.id)) self.assertEqual([ b"diff --git a/foo.txt b/bar.txt", b"index 3b0f961..a116b51 644", b"--- a/foo.txt", b"+++ b/bar.txt", b"@@ -1,2 +1,2 @@", b"-old", b"+new", b" same" ], f.getvalue().splitlines()) def test_object_diff_add_blob(self): f = BytesIO() store = MemoryObjectStore() b2 = Blob.from_string(b"new\nsame\n") store.add_object(b2) write_object_diff(f, store, (None, None, None), (b"bar.txt", 0o644, b2.id)) self.assertEqual([ b'diff --git /dev/null b/bar.txt', b'new mode 644', b'index 0000000..a116b51 644', b'--- /dev/null', b'+++ b/bar.txt', b'@@ -1,0 +1,2 @@', b'+new', b'+same' ], f.getvalue().splitlines()) def test_object_diff_remove_blob(self): f = BytesIO() b1 = Blob.from_string(b"new\nsame\n") store = MemoryObjectStore() store.add_object(b1) write_object_diff(f, store, (b"bar.txt", 0o644, b1.id), (None, None, None)) self.assertEqual([ b'diff --git a/bar.txt /dev/null', b'deleted mode 644', b'index a116b51..0000000', b'--- a/bar.txt', b'+++ /dev/null', b'@@ -1,2 +1,0 @@', b'-new', b'-same' ], f.getvalue().splitlines()) def test_object_diff_bin_blob_force(self): f = BytesIO() # Prepare two slightly different PNG headers b1 = Blob.from_string( b"\x89\x50\x4e\x47\x0d\x0a\x1a\x0a\x00\x00\x00\x0d\x49\x48\x44\x52" b"\x00\x00\x01\xd5\x00\x00\x00\x9f\x08\x04\x00\x00\x00\x05\x04\x8b") b2 = Blob.from_string( b"\x89\x50\x4e\x47\x0d\x0a\x1a\x0a\x00\x00\x00\x0d\x49\x48\x44\x52" b"\x00\x00\x01\xd5\x00\x00\x00\x9f\x08\x03\x00\x00\x00\x98\xd3\xb3") store = MemoryObjectStore() store.add_objects([(b1, None), (b2, None)]) write_object_diff(f, store, (b'foo.png', 0o644, b1.id), (b'bar.png', 0o644, b2.id), diff_binary=True) self.assertEqual([ b'diff --git a/foo.png b/bar.png', b'index f73e47d..06364b7 644', b'--- a/foo.png', b'+++ b/bar.png', b'@@ -1,4 +1,4 @@', b' \x89PNG', b' \x1a', b' \x00\x00\x00', b'-IHDR\x00\x00\x01\xd5\x00\x00\x00\x9f\x08\x04\x00\x00\x00\x05\x04\x8b', b'\\ No newline at end of file', b'+IHDR\x00\x00\x01\xd5\x00\x00\x00\x9f\x08\x03\x00\x00\x00\x98\xd3\xb3', b'\\ No newline at end of file' ], f.getvalue().splitlines()) def test_object_diff_bin_blob(self): f = BytesIO() # Prepare two slightly different PNG headers b1 = Blob.from_string( b"\x89\x50\x4e\x47\x0d\x0a\x1a\x0a\x00\x00\x00\x0d\x49\x48\x44\x52" b"\x00\x00\x01\xd5\x00\x00\x00\x9f\x08\x04\x00\x00\x00\x05\x04\x8b") b2 = Blob.from_string( b"\x89\x50\x4e\x47\x0d\x0a\x1a\x0a\x00\x00\x00\x0d\x49\x48\x44\x52" b"\x00\x00\x01\xd5\x00\x00\x00\x9f\x08\x03\x00\x00\x00\x98\xd3\xb3") store = MemoryObjectStore() store.add_objects([(b1, None), (b2, None)]) write_object_diff(f, store, (b'foo.png', 0o644, b1.id), (b'bar.png', 0o644, b2.id)) self.assertEqual([ b'diff --git a/foo.png b/bar.png', b'index f73e47d..06364b7 644', b'Binary files a/foo.png and b/bar.png differ' ], f.getvalue().splitlines()) def test_object_diff_add_bin_blob(self): f = BytesIO() b2 = Blob.from_string( b'\x89\x50\x4e\x47\x0d\x0a\x1a\x0a\x00\x00\x00\x0d\x49\x48\x44\x52' b'\x00\x00\x01\xd5\x00\x00\x00\x9f\x08\x03\x00\x00\x00\x98\xd3\xb3') store = MemoryObjectStore() store.add_object(b2) write_object_diff(f, store, (None, None, None), (b'bar.png', 0o644, b2.id)) self.assertEqual([ b'diff --git /dev/null b/bar.png', b'new mode 644', b'index 0000000..06364b7 644', b'Binary files /dev/null and b/bar.png differ' ], f.getvalue().splitlines()) def test_object_diff_remove_bin_blob(self): f = BytesIO() b1 = Blob.from_string( b'\x89\x50\x4e\x47\x0d\x0a\x1a\x0a\x00\x00\x00\x0d\x49\x48\x44\x52' b'\x00\x00\x01\xd5\x00\x00\x00\x9f\x08\x04\x00\x00\x00\x05\x04\x8b') store = MemoryObjectStore() store.add_object(b1) write_object_diff(f, store, (b'foo.png', 0o644, b1.id), (None, None, None)) self.assertEqual([ b'diff --git a/foo.png /dev/null', b'deleted mode 644', b'index f73e47d..0000000', b'Binary files a/foo.png and /dev/null differ' ], f.getvalue().splitlines()) def test_object_diff_kind_change(self): f = BytesIO() b1 = Blob.from_string(b"new\nsame\n") store = MemoryObjectStore() store.add_object(b1) write_object_diff(f, store, (b"bar.txt", 0o644, b1.id), (b"bar.txt", 0o160000, b"06d0bdd9e2e20377b3180e4986b14c8549b393e4")) self.assertEqual([ b'diff --git a/bar.txt b/bar.txt', b'old mode 644', b'new mode 160000', b'index a116b51..06d0bdd 160000', b'--- a/bar.txt', b'+++ b/bar.txt', b'@@ -1,2 +1,1 @@', b'-new', b'-same', b'+Submodule commit 06d0bdd9e2e20377b3180e4986b14c8549b393e4', ], f.getvalue().splitlines()) diff --git a/setup.py b/setup.py index 39e22264..ae1b706e 100755 --- a/setup.py +++ b/setup.py @@ -1,112 +1,110 @@ #!/usr/bin/python # Setup file for dulwich # Copyright (C) 2008-2011 Jelmer Vernooij try: from setuptools import setup, Extension except ImportError: from distutils.core import setup, Extension from distutils.core import Distribution -dulwich_version_string = '0.12.1' +dulwich_version_string = '0.13.0' include_dirs = [] # Windows MSVC support import os import sys if sys.platform == 'win32': include_dirs.append('dulwich') class DulwichDistribution(Distribution): def is_pure(self): if self.pure: return True def has_ext_modules(self): return not self.pure global_options = Distribution.global_options + [ ('pure', None, "use pure Python code instead of C " "extensions (slower on CPython)")] pure = False if sys.platform == 'darwin' and os.path.exists('/usr/bin/xcodebuild'): # XCode 4.0 dropped support for ppc architecture, which is hardcoded in # distutils.sysconfig import subprocess p = subprocess.Popen( ['/usr/bin/xcodebuild', '-version'], stdout=subprocess.PIPE, stderr=subprocess.PIPE, env={}) out, err = p.communicate() for l in out.splitlines(): l = l.decode("utf8") # Also parse only first digit, because 3.2.1 can't be parsed nicely if l.startswith('Xcode') and int(l.split()[1].split('.')[0]) >= 4: os.environ['ARCHFLAGS'] = '' if sys.version_info[0] == 2: tests_require = ['fastimport'] if not '__pypy__' in sys.modules and not sys.platform == 'win32': tests_require.extend([ 'gevent', 'geventhttpclient', 'mock', 'setuptools>=17.1']) - if sys.version_info < (2, 7): - tests_require.append('unittest2') else: # fastimport, gevent, geventhttpclient are not available for PY3 # mock only used for test_swift, which requires gevent/geventhttpclient tests_require = [] if sys.version_info[0] > 2 and sys.platform == 'win32': # C Modules don't build for python3 windows, and prevent tests from running ext_modules = [] else: ext_modules = [ Extension('dulwich._objects', ['dulwich/_objects.c'], include_dirs=include_dirs), Extension('dulwich._pack', ['dulwich/_pack.c'], include_dirs=include_dirs), Extension('dulwich._diff_tree', ['dulwich/_diff_tree.c'], include_dirs=include_dirs), ] setup(name='dulwich', description='Python Git Library', keywords='git', version=dulwich_version_string, url='https://www.dulwich.io/', license='GPLv2 or later', author='Jelmer Vernooij', author_email='jelmer@jelmer.uk', long_description=""" Python implementation of the Git file formats and protocols, without the need to have git installed. All functionality is available in pure Python. Optional C extensions can be built for improved performance. The project is named after the part of London that Mr. and Mrs. Git live in in the particular Monty Python sketch. """, packages=['dulwich', 'dulwich.tests', 'dulwich.tests.compat', 'dulwich.contrib'], package_data={'': ['../docs/tutorial/*.txt']}, scripts=['bin/dulwich', 'bin/dul-receive-pack', 'bin/dul-upload-pack'], classifiers=[ 'Development Status :: 4 - Beta', 'License :: OSI Approved :: GNU General Public License v2 or later (GPLv2+)', 'Programming Language :: Python :: 2.6', 'Programming Language :: Python :: 2.7', 'Programming Language :: Python :: 3.4', 'Programming Language :: Python :: Implementation :: CPython', 'Programming Language :: Python :: Implementation :: PyPy', 'Operating System :: POSIX', 'Topic :: Software Development :: Version Control', ], ext_modules=ext_modules, test_suite='dulwich.tests.test_suite', tests_require=tests_require, distclass=DulwichDistribution, include_package_data=True, ) diff --git a/tox.ini b/tox.ini index 7641b624..5247bc7e 100644 --- a/tox.ini +++ b/tox.ini @@ -1,23 +1,21 @@ [tox] downloadcache = {toxworkdir}/cache/ -envlist = py26, py27, pypy, py27-noext, pypy-noext, py34, py34-noext, py35, py35-noext +envlist = py27, pypy, py27-noext, pypy-noext, py34, py34-noext, py35, py35-noext [testenv] -deps = - unittest2 commands = make check recreate = True whitelist_externals = make [testenv:py27-noext] commands = make check-noextensions [testenv:pypy-noext] commands = make check-noextensions [testenv:py34-noext] commands = make check-noextensions [testenv:py35-noext] commands = make check-noextensions