autour_de_minuit/blender-asset-tracer
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Author SHA1 Message Date
Sybren A. Stüvel
fdbbc3a20d Static type checking with mypy 
This does introduce some not-so-nice things, like having to annotate each
`__init__` function with `-> None`. However, the benefits of having static
type checking in a complex bit of software like BAT outweigh the downsides.
 2018-03-09 11:09:47 +01:00
Sybren A. Stüvel
632d01334c Renamed module tracer → trace 
This is consistent with the other module names.
 2018-03-09 10:02:44 +01:00
Sybren A. Stüvel
e8f41f2735 Store rewrites in AssetAction 
This is in preparation of interchanging copying and rewriting.
 2018-03-09 10:00:46 +01:00
Sybren A. Stüvel
d984870155 Don't repeat superclass name 2018-03-09 09:59:54 +01:00
Sybren A. Stüvel
d10264695a Tweaked logging 2018-03-08 15:30:31 +01:00
Sybren A. Stüvel
e03e0fb4d7 Reduced some log levels 2018-03-08 14:53:25 +01:00
Sybren A. Stüvel
0dab872289 Truncate UTF-8 in a way that produces valid UTF-8. 2018-03-08 14:47:41 +01:00
Sybren A. Stüvel
898f79a951 Removed unused imports 2018-03-08 14:35:35 +01:00
Sybren A. Stüvel
c80bb8232e Fix bad reference 2018-03-08 14:27:17 +01:00
Sybren A. Stüvel
bfc1421df9 Updated README 2018-03-08 14:24:16 +01:00
Sybren A. Stüvel
be747ffa6e Ignore build & dist dirs 2018-03-08 14:19:29 +01:00
Sybren A. Stüvel
e9ee5b69ec Disallow BlendPath(str) 2018-03-08 14:18:07 +01:00
Sybren A. Stüvel
f2f824ad85 Speed up BlendFileBlock instantiation with __slots__ 
Due to the huge number of BlendFileBlock objects created for packing a
production-size blend file, using slots here actually makes the
dependency tracer significantly (p<0.001) faster. In my test case the
speed improvement was 16% for a 'bam list' command.
 2018-03-08 13:59:28 +01:00
Sybren A. Stüvel
88f23a4097 Also test bat pack --noop 2018-03-08 13:02:18 +01:00
Sybren A. Stüvel
b6527ec1ee Moved file copy queue to separate module. 
Also transformed into a threading.Thread subclass, rather than using a
function + module-global state variables.
 2018-03-08 13:00:56 +01:00
Sybren A. Stüvel
0df94c74cd Also test Packer.execute() 2018-03-08 12:41:19 +01:00
Sybren A. Stüvel
08f538d8c8 File I/O improvements 
- Tracer now iterates over blocks in disk order.
- Packer copies files per directory, in a separate thread.
- Packer only copies files if they don't exist yet.
- Packer also copies file permissions.
 2018-03-08 12:33:15 +01:00
Sybren A. Stüvel
b5418e1f5f Removed Packer._packed_paths 
The info in that dict is also available in Packer._actions[...].new_path
 2018-03-08 11:15:38 +01:00
Sybren A. Stüvel
8fc1072144 Formatting 2018-03-08 11:08:57 +01:00
Sybren A. Stüvel
9af913d69a Removed find_block_from_address() in favour of dereference_pointer() 2018-03-08 11:08:36 +01:00
Sybren A. Stüvel
9c9323b170 Log instead of print 2018-03-08 11:00:09 +01:00
Sybren A. Stüvel
01a9392fc1 Added unit test for Packer.strategise() 2018-03-08 11:00:02 +01:00
Sybren A. Stüvel
ccdccd69cf Speed up rewriting paths by reusing cached DNA structs & blocks 2018-03-08 10:59:45 +01:00
Sybren A. Stüvel
595f8cb0a6 Log duration of CLI commands 2018-03-07 17:14:44 +01:00
Sybren A. Stüvel
cc20b0bfd5 Sort queue of blocks to visit by blend file and on-disk order 
This gives a small speedup to dependency tracing.
 2018-03-07 17:14:35 +01:00
Sybren A. Stüvel
09a0866c14 Cache open blend files 
This simplifies blend file handling, ensuring that blend files are only
opened once. Otherwise it would be harder to handle things like dependency
diamonds (libraries that are referenced via multiple paths through multiple
other libraries).
 2018-03-07 17:13:47 +01:00
Sybren A. Stüvel
c5a02423cb Added --profile CLI flag for running the Python profiler 2018-03-07 15:50:04 +01:00
Sybren A. Stüvel
e2123f8090 Path rewriting for sequences seems to be working too. 2018-03-06 16:41:16 +01:00
Sybren A. Stüvel
71dd5bc11b Path rewriting when packing. 
Doesn't work with sequences, nor with split dirname/basename fields.
 2018-03-06 16:06:36 +01:00
Sybren A. Stüvel
433ad8f16a Moved packer code into separate class, in preparation for smarter behaviour 2018-03-06 11:58:38 +01:00
Sybren A. Stüvel
92f91b42cf Added test case for Windows-style paths 2018-03-06 11:45:35 +01:00
Sybren A. Stüvel
39474548d2 Pack: Made project path explicit 2018-03-06 11:41:28 +01:00
Sybren A. Stüvel
6d1cae1225 Tracer: don't warn about missing expanders for LI and DATA blocks 2018-03-06 11:40:56 +01:00
Sybren A. Stüvel
9b2254a302 Included radon in requirements 
This is mostly used to keep an eye on cyclomatic complexity using
`radon cc blender_asset_tracer -s --min C`
 2018-03-02 18:04:55 +01:00
Sybren A. Stüvel
5c8e074c68 Implemented simple 'bat pack' CLI command 
No path rewriting yet, just simply copying the dependencies. They are
copied to the target directory + the path relative to the current working
directory. For example:

bat pack scenes/05-barber/05_02_C-agent_focused/05_02_C.lighting.blend /tmp/packer

will write to
/tmp/packer/scenes/05-barber/05_02_C-agent_focused/05_02_C.lighting.blend
and will copy ./path/to/file → /tmp/packer/path/to/file
 2018-03-02 17:59:04 +01:00
Sybren A. Stüvel
f2694df602 Don't warn about missing readers in blend2asserts 
It's still logged at debug level, but it's aimed at developers and not
artists/end users.
 2018-03-02 15:45:26 +01:00
Sybren A. Stüvel
8009ff1e47 Added block expansion 
The expansion process follows pointers and library links to construct
the full set of actually-used data blocks. This set consists of all data
blocks in the initial blend file, and all *actually linked-to* data
blocks in linked blend files.

I've also removed non-recursive dependency listing.
 2018-03-02 15:44:07 +01:00
Sybren A. Stüvel
677d388a15 Convert BlendPath to pathlib.Path using local filesystem encoding 
UTF-8 is tried first, and if that fails the local filesystem encoding is
used.
 2018-03-02 13:42:49 +01:00
Sybren A. Stüvel
8bb130d336 Moved cdefs one module up 2018-03-02 13:36:08 +01:00
Sybren A. Stüvel
7167d51730 Added BlendFileBlock.id_name property 
Evaluated only once, so safe to call multiple times without producing
excessive disk I/O. Returns None instead of raising KeyError when there is
no (b'id', b'name') field.
 2018-03-02 11:26:02 +01:00
Sybren A. Stüvel
2bb9cffa49 Renamed block_walkers to blocks2assets 2018-03-02 10:06:41 +01:00
Sybren A. Stüvel
f46e761f09 Removed base_index parameter in favour of explicit array handling 
The `base_index` parameter is confusing and only works in a limited number
of cases. Having explicit functions to deal with those cases is preferred.
 2018-03-01 12:50:22 +01:00
Sybren A. Stüvel
2c0cc6003d Updated block_walkers docstring 2018-03-01 10:35:51 +01:00
Sybren A. Stüvel
d93516d34f Better naming of functions in block_walkers.py 2018-03-01 10:31:41 +01:00
Sybren A. Stüvel
204626b671 Fix issue when library blend file does not exist 2018-02-28 17:23:43 +01:00
Sybren A. Stüvel
6252b041d5 Implemented JSON dependency logging output 2018-02-28 17:18:18 +01:00
Sybren A. Stüvel
a7706f21b6 Nicer CLI listing of dependencies 2018-02-28 17:02:34 +01:00
Sybren A. Stüvel
2af8d94cb9 Perform recursion after handling all blocks of current file 
This way file access isn't interleaved and all dependencies of one file are
reported before moving to the next.
 2018-02-28 17:02:19 +01:00
Sybren A. Stüvel
55302004ee Test BlockUsage.files() 2018-02-28 16:51:27 +01:00
Sybren A. Stüvel
ca964181fe Beginning of CLI interface + protection against infinite recursion. 2018-02-28 16:47:13 +01:00